Disable thread sanitizer in problematic functions

Implement isc_rwlock_downgrade using pthreads and single atomic_bool
Use simple pthread_rwlock in place of our custom adaptive rwlock
2018-12-19 14:34:10 +01:00 · 2018-12-19 14:34:10 +01:00 · 2018-12-19 14:30:56 +01:00 · 2018-12-19 06:18:46 -05:00 · 2018-12-19 11:35:40 +01:00 · 2018-12-19 11:33:37 +01:00
5615 changed files with 417768 additions and 767669 deletions
--- a/.gitattributes
+++ b/.gitattributes
@@ -0,0 +1,3 @@
+*.sln.in eol=crlf
+*.vcxproj.in eol=crlf
+*.vcxproj.filters.in eol=crlf
--- a/.gitignore
+++ b/.gitignore
@@ -4,48 +4,33 @@ config.h
 config.cache
 config.status
 libtool
-isc-config.sh
-configure.lineno
-autom4te.cache
+/isc-config.sh
+/configure.lineno
+autom4te.cache/
+*.rej
+*.orig
 *.o
 *.lo
 *.so
 *.a
 *.la
+*.gcno
+*.gcda
 *_test
+*-symtbl.c
 timestamp
+ans.run
 named.run
+named.memstats
 gen.dSYM/
-.libs/
+.ccache/
 .deps/
 .dirstamp
-unit/atf-src/atf-c++/atf-c++.pc
-unit/atf-src/atf-c/atf-c.pc
-unit/atf-src/atf-c/defs.h
-unit/atf-src/atf-c/detail/process_helpers
-unit/atf-src/atf-config/atf-config
-unit/atf-src/atf-report/atf-report
-unit/atf-src/atf-report/fail_helper
-unit/atf-src/atf-report/misc_helpers
-unit/atf-src/atf-report/pass_helper
-unit/atf-src/atf-run/atf-run
-unit/atf-src/atf-run/bad_metadata_helper
-unit/atf-src/atf-run/expect_helpers
-unit/atf-src/atf-run/misc_helpers
-unit/atf-src/atf-run/pass_helper
-unit/atf-src/atf-run/several_tcs_helper
-unit/atf-src/atf-run/zero_tcs_helper
-unit/atf-src/atf-sh/atf-check
-unit/atf-src/atf-sh/atf-sh
-unit/atf-src/atf-sh/misc_helpers
-unit/atf-src/atf-version/atf-version
-unit/atf-src/atf-version/revision.h
-unit/atf-src/atf-version/revision.h.stamp
-unit/atf-src/bconfig.h
-unit/atf-src/bootstrap/atconfig
-unit/atf-src/doc/atf.7
-unit/atf-src/stamp-h1
-unit/atf-src/test-programs/c_helpers
-unit/atf-src/test-programs/cpp_helpers
-unit/atf-src/test-programs/sh_helpers
-bin/named/named
+.libs/
+# ccc-analyzer store its results in .plist directories
+*.plist/
+*~
+.project
+.cproject
+.settings
+kyua.log
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -0,0 +1,486 @@
+variables:
+  DEBIAN_FRONTEND: noninteractive
+  LC_ALL: C
+  DOCKER_DRIVER: overlay2
+  CI_REGISTRY_IMAGE: registry.gitlab.isc.org/isc-projects/images/bind9
+  CCACHE_DIR: "/ccache"
+  SOFTHSM2_CONF: "/var/tmp/softhsm2/softhsm2.conf"
+
+stages:
+  - precheck
+  - build
+  - test
+  - push
+
+.centos-centos6-amd64: &centos_centos6_amd64_image
+  image: "$CI_REGISTRY_IMAGE:centos-centos6-amd64"
+  tags:
+    - linux
+    - docker
+    - amd64
+
+.centos-centos7-amd64: &centos_centos7_amd64_image
+  image: "$CI_REGISTRY_IMAGE:centos-centos7-amd64"
+  tags:
+    - linux
+    - docker
+    - amd64
+
+.debian-jessie-amd64: &debian_jessie_amd64_image
+  image: "$CI_REGISTRY_IMAGE:debian-jessie-amd64"
+  tags:
+    - linux
+    - docker
+    - amd64
+
+.debian-jessie-i386: &debian_jessie_i386_image
+  image: "$CI_REGISTRY_IMAGE:debian-jessie-i386"
+  tags:
+    - linux
+    - docker
+    - i386
+
+.debian-stretch-amd64: &debian_stretch_amd64_image
+  image: "$CI_REGISTRY_IMAGE:debian-stretch-amd64"
+  tags:
+    - linux
+    - docker
+    - amd64
+
+.debian-stretch-i386:: &debian_stretch_i386_image
+  image: "$CI_REGISTRY_IMAGE:debian-stretch-i386"
+  tags:
+    - linux
+    - docker
+    - i386
+
+.debian-buster-amd64: &debian_buster_amd64_image
+  image: "$CI_REGISTRY_IMAGE:debian-buster-amd64"
+  tags:
+    - linux
+    - docker
+    - amd64
+
+.debian-buster-i386:: &debian_buster_i386_image
+  image: "$CI_REGISTRY_IMAGE:debian-buster-i386"
+  tags:
+    - linux
+    - docker
+    - i386
+
+.debian-sid-amd64: &debian_sid_amd64_image
+  image: "$CI_REGISTRY_IMAGE:debian-sid-amd64"
+  tags:
+    - linux
+    - docker
+    - amd64
+
+.debian-sid-i386: &debian_sid_i386_image
+  image: "$CI_REGISTRY_IMAGE:debian-sid-i386"
+  tags:
+    - linux
+    - docker
+    - i386
+
+.ubuntu-xenial-amd64: &ubuntu_xenial_amd64_image
+  image: "$CI_REGISTRY_IMAGE:ubuntu-xenial-amd64"
+  tags:
+    - linux
+    - docker
+    - amd64
+
+.ubuntu-xenial-i386: &ubuntu_xenial_i386_image
+  image: "$CI_REGISTRY_IMAGE:ubuntu-xenial-i386"
+  tags:
+    - linux
+    - docker
+    - i386
+
+.ubuntu-bionic-amd64: &ubuntu_bionic_amd64_image
+  image: "$CI_REGISTRY_IMAGE:ubuntu-bionic-amd64"
+  tags:
+    - linux
+    - docker
+    - amd64
+
+.ubuntu-bionic-i386: &ubuntu_bionic_i386_image
+  image: "$CI_REGISTRY_IMAGE:ubuntu-bionic-i386"
+  tags:
+    - linux
+    - docker
+    - i386
+
+.build: &build_job
+  stage: build
+  before_script:
+    - test -w "${CCACHE_DIR}" && export PATH="/usr/lib/ccache:${PATH}"
+#    - ./autogen.sh
+  script:
+    - ./configure --enable-developer --with-libtool --disable-static --with-cmocka --prefix=$HOME/.local --without-make-clean $EXTRA_CONFIGURE || cat config.log
+    - make -j${BUILD_PARALLEL_JOBS:-1} -k all V=1
+  artifacts:
+    paths:
+    - doc/
+    expire_in: '1 hour'
+    untracked: true
+
+.install_test: &install_test_job
+  stage: test
+  before_script:
+    - mkdir $HOME/.local
+  script:
+    - make install
+
+.system_test: &system_test_job
+  stage: test
+  retry: 2
+  before_script:
+    - rm -rf .ccache
+    - bash -x bin/tests/system/ifconfig.sh up
+    - bash -x util/prepare-softhsm2.sh
+  script:
+    - ( cd bin/tests && make -j${TEST_PARALLEL_JOBS:-1} -k test V=1 )
+    - test -s bin/tests/system/systests.output
+  artifacts:
+    untracked: true
+    expire_in: '1 week'
+    when: on_failure
+
+.unit_test: &unit_test_job
+  stage: test
+  before_script:
+    - export KYUA_RESULT="$CI_PROJECT_DIR/kyua.results"
+    - bash -x util/prepare-softhsm2.sh
+  script:
+    - make unit
+  after_script:
+    - kyua report-html --force --results-file kyua.results --results-filter "" --output kyua_html
+  artifacts:
+    paths:
+    - kyua.log
+    - kyua.results
+    - kyua_html/
+    expire_in: '1 week'
+    when: on_failure
+
+sid:amd64:precheck:
+  <<: *debian_sid_amd64_image
+  stage: precheck
+  script:
+    - sh util/checklibs.sh > checklibs.out
+    - sh util/tabify-changes < CHANGES > CHANGES.tmp
+    - diff -urNap CHANGES CHANGES.tmp
+    - rm CHANGES.tmp
+    - perl util/check-changes CHANGES
+    - perl -w util/merge_copyrights
+    - diff -urNap util/copyrights util/newcopyrights
+    - rm util/newcopyrights
+    - perl -w util/update_copyrights < util/copyrights
+    - if test "$(git status --porcelain | grep -Ev '\?\?' | wc -l)" -gt "0"; then git status --short; exit 1; fi
+    - xmllint --noout --nonet `git ls-files '*.xml' '*.docbook'`
+    - xmllint --noout --nonet --html `git ls-files '*.html'`
+  artifacts:
+    paths:
+    - util/newcopyrights
+    - checklibs.out
+    expire_in: '1 week'
+    when: on_failure
+
+🐞:sid:amd64:precheck:
+  <<: *debian_sid_amd64_image
+  stage: precheck
+  script: util/check-cocci
+
+docs:sid:amd64:
+  <<: *debian_sid_amd64_image
+  stage: test
+  dependencies:
+    - sid:amd64:build
+  script:
+    - make -C doc/misc docbook
+    - make -C doc/arm Bv9ARM.html
+  artifacts:
+    paths:
+    - doc/arm/
+    expire_in: '1 month'
+
+docs:push:
+  <<: *debian_sid_amd64_image
+  stage: push
+  dependencies: []
+  script:
+    - curl -X POST -F token=$GITLAB_PAGES_DOCS_TRIGGER_TOKEN -F ref=master $GITLAB_PAGES_DOCS_TRIGGER_URL
+  only:
+    - master@isc-projects/bind9
+    - /^v9_.*$/@isc-projects/bind9
+
+#jessie:amd64:build:
+#  <<: *debian_jessie_amd64_image
+#  <<: *build_job
+#
+#build:jessie:i386:
+#  <<: *debian_jessie_i386_image
+#  <<: *build_job
+#
+#build:stretch:amd64:
+#  <<: *debian_stretch_amd64_image
+#  <<: *build_job
+#
+#build:debian:buster:i386:
+#  <<: *debian_buster_i386_image
+#  <<: *build_job
+#
+#build:ubuntu:bionic:amd64:
+#  <<: *ubuntu_bionic_amd64_image
+#  <<: *build_job
+#
+#build:ubuntu:xenial:i386:
+#  <<: *ubuntu_xenial_i386_image
+#  <<: *build_job
+
+centos6:amd64:build:
+  variables:
+    CC: gcc
+    CFLAGS: "-Wall -Wextra -O2 -g"
+    EXTRA_CONFIGURE: "--with-libidn2 --disable-warn-error"
+  <<: *centos_centos6_amd64_image
+  <<: *build_job
+
+centos7:amd64:build:
+  variables:
+    CC: gcc
+    CFLAGS: "-Wall -Wextra -O2 -g"
+    EXTRA_CONFIGURE: "--with-libidn2"
+  <<: *centos_centos7_amd64_image
+  <<: *build_job
+
+clang:stretch:amd64:build:
+  variables:
+    CC: clang
+    CFLAGS: "-Wall -Wextra -Wenum-conversion -O2 -g"
+    EXTRA_CONFIGURE: "--with-python=python3"
+  <<: *debian_stretch_amd64_image
+  <<: *build_job
+
+jessie:amd64:build:
+  variables:
+    CC: gcc
+    CFLAGS: "-Wall -Wextra -O2 -g"
+    EXTRA_CONFIGURE: "--without-cmocka --with-python"
+  <<: *debian_jessie_amd64_image
+  <<: *build_job
+
+stretch:amd64:build:
+  variables:
+    CC: gcc
+    CFLAGS: "-Wall -Wextra -O2 -g"
+  <<: *debian_stretch_amd64_image
+  <<: *build_job
+
+sid:amd64:build:
+  variables:
+    CC: gcc
+    CFLAGS: "-Wall -Wextra -O2 -g"
+    EXTRA_CONFIGURE: "--with-libidn2"
+  <<: *debian_sid_amd64_image
+  <<: *build_job
+
+asan:sid:amd64:build:
+  variables:
+    CC: gcc
+    CFLAGS: "-Wall -Wextra -O2 -g -fsanitize=address,undefined -DISC_MEM_USE_INTERNAL_MALLOC=0"
+    LDFLAGS: "-fsanitize=address,undefined"
+    EXTRA_CONFIGURE: "--with-libidn2"
+  <<: *debian_sid_amd64_image
+  <<: *build_job
+
+clang:stretch:i386:build:
+  variables:
+    CC: clang
+    CFLAGS: "-Wall -Wextra -Wenum-conversion -O2 -g"
+    EXTRA_CONFIGURE: "--with-python=python2"
+  <<: *debian_stretch_i386_image
+  <<: *build_job
+
+sid:i386:build:
+  variables:
+    CC: gcc
+    CFLAGS: "-Wall -Wextra -O2 -g"
+    EXTRA_CONFIGURE: "--with-libidn2 --without-python"
+  <<: *debian_sid_i386_image
+  <<: *build_job
+
+unit:centos6:amd64:
+  <<: *centos_centos6_amd64_image
+  <<: *unit_test_job
+  dependencies:
+    - centos6:amd64:build
+
+unit:centos7:amd64:
+  <<: *centos_centos7_amd64_image
+  <<: *unit_test_job
+  dependencies:
+    - centos7:amd64:build
+
+unit:jessie:amd64:
+  <<: *debian_jessie_amd64_image
+  <<: *unit_test_job
+  dependencies:
+    - jessie:amd64:build
+
+unit:stretch:amd64:
+  <<: *debian_stretch_amd64_image
+  <<: *unit_test_job
+  dependencies:
+    - stretch:amd64:build
+
+unit:sid:amd64:
+  <<: *debian_sid_amd64_image
+  <<: *unit_test_job
+  dependencies:
+    - sid:amd64:build
+
+unit:asan:sid:amd64:
+  <<: *debian_sid_amd64_image
+  <<: *unit_test_job
+  dependencies:
+    - asan:sid:amd64:build
+
+unit:clang:stretch:amd64:
+  <<: *debian_stretch_amd64_image
+  <<: *unit_test_job
+  dependencies:
+    - clang:stretch:amd64:build
+
+unit:sid:i386:
+  <<: *debian_sid_i386_image
+  <<: *unit_test_job
+  dependencies:
+    - sid:i386:build
+
+system:centos6:amd64:
+  <<: *centos_centos6_amd64_image
+  <<: *system_test_job
+  dependencies:
+    - centos6:amd64:build
+
+system:centos7:amd64:
+  <<: *centos_centos7_amd64_image
+  <<: *system_test_job
+  dependencies:
+    - centos7:amd64:build
+
+system:jessie:amd64:
+  <<: *debian_jessie_amd64_image
+  <<: *system_test_job
+  dependencies:
+    - jessie:amd64:build
+
+system:stretch:amd64:
+  <<: *debian_stretch_amd64_image
+  <<: *system_test_job
+  dependencies:
+    - stretch:amd64:build
+
+system:sid:amd64:
+  <<: *debian_sid_amd64_image
+  <<: *system_test_job
+  dependencies:
+    - sid:amd64:build
+
+system:asan:sid:amd64:
+  <<: *debian_sid_amd64_image
+  <<: *system_test_job
+  dependencies:
+    - asan:sid:amd64:build
+
+system:sid:i386:
+  <<: *debian_sid_i386_image
+  <<: *system_test_job
+  dependencies:
+    - sid:i386:build
+
+install:sid:amd64:
+  <<: *debian_sid_amd64_image
+  <<: *install_test_job
+  dependencies:
+    - sid:amd64:build
+
+pkcs11:sid:amd64:build:
+  variables:
+    CC: gcc
+    CFLAGS: "-Wall -Wextra -O2 -g"
+    EXTRA_CONFIGURE: "--enable-native-pkcs11 --with-pkcs11=/usr/lib/softhsm/libsofthsm2.so"
+  <<: *debian_sid_amd64_image
+  <<: *build_job
+
+pkcs11:unit:sid:amd64:
+  <<: *debian_sid_amd64_image
+  <<: *unit_test_job
+  dependencies:
+    - pkcs11:sid:amd64:build
+
+pkcs11:system:sid:amd64:
+  <<: *debian_sid_amd64_image
+  <<: *system_test_job
+  dependencies:
+    - pkcs11:sid:amd64:build
+
+noassert:sid:amd64:build:
+  variables:
+    CC: gcc
+    CFLAGS: "-Wall -Wextra -O2 -g -DISC_CHECK_NONE=1"
+    EXTRA_CONFIGURE: "--with-libidn2"
+  <<: *debian_sid_amd64_image
+  <<: *build_job
+
+noassert:unit:sid:amd64:
+  <<: *debian_sid_amd64_image
+  <<: *unit_test_job
+  dependencies:
+    - noassert:sid:amd64:build
+
+noassert:system:sid:amd64:
+  <<: *debian_sid_amd64_image
+  <<: *system_test_job
+  dependencies:
+    - noassert:sid:amd64:build
+
+xenial:amd64:build:
+  variables:
+    CC: gcc
+    CFLAGS: "-Wall -Wextra -O2 -g"
+  <<: *ubuntu_xenial_amd64_image
+  <<: *build_job
+
+unit:xenial:amd64:
+  <<: *ubuntu_xenial_amd64_image
+  <<: *unit_test_job
+  dependencies:
+    - xenial:amd64:build
+
+system:xenial:amd64:
+  <<: *ubuntu_xenial_amd64_image
+  <<: *system_test_job
+  dependencies:
+    - xenial:amd64:build
+
+bionic:amd64:build:
+  variables:
+    CC: gcc
+    CFLAGS: "-Wall -Wextra -O2 -g"
+    EXTRA_CONFIGURE: "--with-libidn2"
+  <<: *ubuntu_bionic_amd64_image
+  <<: *build_job
+
+unit:bionic:amd64:
+  <<: *ubuntu_bionic_amd64_image
+  <<: *unit_test_job
+  dependencies:
+    - bionic:amd64:build
+
+system:bionic:amd64:
+  <<: *ubuntu_bionic_amd64_image
+  <<: *system_test_job
+  dependencies:
+    - bionic:amd64:build
--- a/.gitlab/issue_templates/Bug.md
+++ b/.gitlab/issue_templates/Bug.md
@@ -0,0 +1,46 @@
+<!--
+If the bug you are reporting is potentially security-related - for example,
+if it involves an assertion failure or other crash in `named` that can be
+triggered repeatedly - then please do *NOT* report it here, but send an
+email to [security-officer@isc.org](security-officer@isc.org).
+-->
+
+### Summary
+
+(Summarize the bug encountered concisely.)
+
+### BIND version used
+
+(Paste the output of `named -V`.)
+
+### Steps to reproduce
+
+(How one can reproduce the issue - this is very important.)
+
+### What is the current *bug* behavior?
+
+(What actually happens.)
+
+### What is the expected *correct* behavior?
+
+(What you should see instead.)
+
+### Relevant configuration files
+
+(Paste any relevant configuration files - please use code blocks (```)
+to format console output. If submitting the contents of your
+configuration file in a non-confidential Issue, it is advisable to
+obscure key secrets: this can be done automatically by using
+`named-checkconf -px`.)
+
+### Relevant logs and/or screenshots
+
+(Paste any relevant logs - please use code blocks (```) to format console
+output, logs, and code, as it's very hard to read otherwise.)
+
+### Possible fixes
+
+(If you can, link to the line of code that might be responsible for the
+problem.)
+
+/label ~bug
--- a/.gitlab/issue_templates/Feature_Request.md
+++ b/.gitlab/issue_templates/Feature_Request.md
@@ -0,0 +1,11 @@
+### Description
+
+(Describe the problem, use cases, benefits, and/or goals.)
+
+### Request
+
+(Describe the solution you'd like to see.)
+
+### Links / references
+
+/label ~"feature request"
--- a/.gitlab/issue_templates/release.md
+++ b/.gitlab/issue_templates/release.md
@@ -0,0 +1,44 @@
+## Release Checklist
+
+ - [ ] (Manager) Check for the presence of a milestone for the release:
+    - If there is a milestone, are all the issues for the milestone resolved? (other than this checklist).
+ - [ ] (Manager) Inform Support/Marketing of impending release (and give estimated release dates).
+ - (SwEng) Prepare the sources for tarball generation:
+   - [ ] Check perflab to ensure there has been no unexplained drop in performance for the version being released.
+   - [ ] Ensure that there are no outstanding merge requests in the private repository (subscription version only).
+   - [ ] Update API files for libraries with new version information.
+   - [ ] Change software version and library versions in configure.in (new major release only).
+   - [ ] Rebuild configure using autoconf on docs.isc.org.
+   - [ ] Update CHANGES.
+   - [ ] Update CHANGES.SE (subscription branch only).
+   - [ ] Update "version".
+   - [ ] Update "readme.md".
+   - Check the release notes are correct:
+     - [ ] Compare content with merge requests for the release.
+     - [ ] Check formatting.
+   - [ ] Build documentation on docs.isc.org.
+   - [ ] Commit changes and make sure the gitlab-ci tests are passing.
+   - [ ] Push the changes and tag ("alphatag" is an optional string such as "b1", "rc1" etc.). (```git tag -u <DEVELOPER_KEYID> -a -s -m "BIND 9.X.Y[alphatag]" v9_X_Y[alphatag]```)
+   - [ ] If this is the first tag for a release (e.g. beta), create a release branch named `release_v9_X_Y` (this allows development to continue on the release branch whilst release engineering continues).
+ - [ ] (SwEng) Run the "make release" Jenkins job to produce the tarballs and zips.
+ - [ ] (SwEng) Ask QA to sanity check the tarball and zips (passing to them the number of the Jenkins job).
+ - [ ] (QA) Sanity check the tarballs.
+ - [ ] (QA) Request the signature on the tarballs.
+ - [ ] (QA) Check signatures on tarballs.
+ - [ ] (QA) Tell Support to handle notification of release.
+ - [ ] (Manager) Inform Marketing of the release
+ - [ ] (Manager) Update the internal [BIND release dates wiki page](https://wiki.isc.org/bin/view/Main/BindReleaseDates) when public announcement has been made.
+
+ - [ ] (SwEng) Update DEB and RPM packages
+ - [ ] (SwEng) Merge the automatically prepared `prep 9.X.Y` commit which updates `version` and documentation on the release branch into the relevant maintenance branch (`v9_X`)
+
+## Support
+ - [ ] Make tarballs and signatures available to download.
+ - [ ] Write release email to bind9-announce.
+ - [ ] Write email to bind9-users (if a major release).
+ - [ ] Update tickets in case of waiting support customers.
+
+## Marketing
+ - [ ] Post short note to Twitter.
+ - [ ] Update [Wikipedia entry for BIND](http://en.wikipedia.org/wiki/BIND).
+ - [ ] Write blog article (if a major release).
--- a/.uncrustify.cfg
+++ b/.uncrustify.cfg
--- a/5
+++ b/5
@@ -1,5 +0,0 @@
-Content-Type: application/X-atf-atffile; version="1"
-
-prop: test-suite = bind9
-
-tp: lib
--- a/5756
+++ b/5756
--- a/186
+++ b/186
@@ -0,0 +1,186 @@
+BIND Source Access and Contributor Guidelines
+
+Feb 22, 2018
+
+Contents
+
+ 1. Access to source code
+ 2. Reporting bugs
+ 3. Contributing code
+
+Introduction
+
+Thank you for using BIND!
+
+BIND is open source software that implements the Domain Name System (DNS)
+protocols for the Internet. It is a reference implementation of those
+protocols, but it is also production-grade software, suitable for use in
+high-volume and high-reliability applications. It is by far the most
+widely used DNS software, providing a robust and stable platform on top of
+which organizations can build distributed computing systems with the
+knowledge that those systems are fully compliant with published DNS
+standards.
+
+BIND is and will always remain free and openly available. It can be used
+and modified in any way by anyone.
+
+BIND is maintained by the Internet Systems Consortium, a public-benefit
+501(c)(3) nonprofit, using a "managed open source" approach: anyone can
+see the source, but only ISC employees have commit access. Until recently,
+the source could only be seen once ISC had published a release: read
+access to the source repository was restricted just as commit access was.
+That's now changing, with the opening of a public git mirror to the BIND
+source tree (see below).
+
+Access to source code
+
+Public BIND releases are always available from the ISC FTP site.
+
+A public-access GIT repository is also available at https://gitlab.isc.org
+. This repository is a mirror, updated several times per day, of the
+source repository maintained by ISC. It contains all the public release
+branches; upcoming releases can be viewed in their current state at any
+time. It does not contain development branches or unreviewed work in
+progress. Commits which address security vulnerablilities are withheld
+until after public disclosure.
+
+You can browse the source online via https://gitlab.isc.org/isc-projects/
+bind9
+
+To clone the repository, use:
+
+      $ git clone https://gitlab.isc.org/isc-projects/bind9.git
+
+Release branch names are of the form v9_X, where X represents the second
+number in the BIND 9 version number. So, to check out the BIND 9.12
+branch, use:
+
+      $ git checkout v9_12
+
+Whenever a branch is ready for publication, a tag will be placed of the
+form v9_X_Y. The 9.12.0 release, for instance, is tagged as v9_12_0.
+
+The branch in which the next major release is being developed is called
+master.
+
+Reporting bugs
+
+Reports of flaws in the BIND package, including software bugs, errors in
+the documentation, missing files in the tarball, suggested changes or
+requests for new features, etc, can be filed using https://gitlab.isc.org/
+isc-projects/bind9/issues.
+
+Due to a large ticket backlog, we are sometimes slow to respond,
+especially if a bug is cosmetic or if a feature request is vague or low in
+priority, but we will try at least to acknowledge legitimate bug reports
+within a week.
+
+ISC's ticketing system is publicly readable; however, you must have an
+account to file a new issue. You can either register locally or use
+credentials from an existing account at GitHub, GitLab, Google, Twitter,
+or Facebook.
+
+Reporting possible security issues
+
+If you think you may be seeing a potential security vulnerability in BIND
+(for example, a crash with REQUIRE, INSIST, or ASSERT failure), please
+report it immediately by emailing to security-officer@isc.org. Plain-text
+e-mail is not a secure choice for communications concerning undisclosed
+security issues so please encrypt your communications to us if possible,
+using the ISC Security Officer public key.
+
+Do not discuss undisclosed security vulnerabilites on any public mailing
+list. ISC has a long history of handling reported vulnerabilities promptly
+and effectively and we respect and acknowledge responsible reporters.
+
+ISC's Security Vulnerability Disclosure Policy is documented at https://
+kb.isc.org/article/AA-00861/0.
+
+If you have a crash, you may want to consult ?What to do if your BIND or
+DHCP server has crashed.?
+
+Contributing code
+
+BIND is licensed under the Mozilla Public License 2.0. Earier versions
+(BIND 9.10 and earlier) were licensed under the ISC License
+
+ISC does not require an explicit copyright assignment for patch
+contributions. However, by submitting a patch to ISC, you implicitly
+certify that you are the author of the code, that you intend to reliquish
+exclusive copyright, and that you grant permission to publish your work
+under the open source license used for the BIND version(s) to which your
+patch will be applied.
+
+BIND code
+
+Patches for BIND may be submitted directly via merge requests in ISC's
+Gitlab source repository for BIND.
+
+Patches can also be submitted as diffs against a specific version of BIND
+-- preferably the current top of the master branch. Diffs may be generated
+using either git format-patch or git diff.
+
+Those wanting to write code for BIND may be interested in the developer
+information page, which includes information about BIND design and coding
+practices, including discussion of internal APIs and overall system
+architecture. (This is a work in progress, and still quite preliminary.)
+
+Every patch submitted will be reviewed by ISC engineers following our code
+review process before it is merged.
+
+It may take considerable time to review patch submissions, especially if
+they don't meet ISC style and quality guidelines. If a patch is a good
+idea, we can and will do additional work to bring it up to par, but if
+we're busy with other work, it may take us a long time to get to it.
+
+To ensure your patch is acted on as promptly as possible, please:
+
+  * Try to adhere to the BIND 9 coding style.
+  * Run make check to ensure your change hasn't caused any functional
+    regressions.
+  * Document your work, both in the patch itself and in the accompanying
+    email.
+  * In patches that make non-trivial functional changes, include system
+    tests if possible; when introducing or substantially altering a
+    library API, include unit tests. See Testing for more information.
+
+Changes to configure
+
+If you need to make changes to configure, you should not edit it directly;
+instead, edit configure.in, then run autoconf. Similarly, instead of
+editing config.h.in directly, edit configure.in and run autoheader.
+
+When submitting a patch as a diff, it's fine to omit the configure diffs
+to save space. Just send the configure.in diffs and we'll generate the new
+configure during the review process.
+
+Documentation
+
+All functional changes should be documented. There are three types of
+documentation in the BIND source tree:
+
+  * Man pages are kept alongside the source code for the commands they
+    document, in files ending in .docbook; for example, the named man page
+    is bin/named/named.docbook.
+  * The BIND 9 Administrator Reference Manual is mostly in doc/arm/
+    Bv9ARM-book.xml, plus a few other XML files that are included in it.
+  * API documentation is in the header file describing the API, in
+    Doxygen-formatted comments.
+
+It is not necessary to edit any documentation files other than these; all
+PDF, HTML, and nroff-format man page files will be updated automatically
+from the docbook and XML files after merging.
+
+Patches to improve existing documentation are also very welcome!
+
+Tests
+
+BIND is a large and complex project. We rely heavily on continuous
+automated testing and cannot merge new code without adequate test
+coverage. Please see the 'Testing' section of doc/dev/dev.md for more
+information.
+
+Thanks
+
+Thank you for your interest in contributing to the ongoing development of
+BIND.
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -0,0 +1,201 @@
+<!--
+ - Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ -
+ - This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ -
+ - See the COPYRIGHT file distributed with this work for additional
+ - information regarding copyright ownership.
+-->
+## BIND Source Access and Contributor Guidelines
+*Feb 22, 2018*
+
+### Contents
+
+1. [Access to source code](#access)
+1. [Reporting bugs](#bugs)
+1. [Contributing code](#contrib)
+
+### Introduction
+
+Thank you for using BIND!
+
+BIND is open source software that implements the Domain Name System (DNS)
+protocols for the Internet. It is a reference implementation of those
+protocols, but it is also production-grade software, suitable for use in
+high-volume and high-reliability applications.  It is by far the most
+widely used DNS software, providing a robust and stable platform on top of
+which organizations can build distributed computing systems with the
+knowledge that those systems are fully compliant with published DNS
+standards.
+
+BIND is and will always remain free and openly available.  It can be
+used and modified in any way by anyone.
+
+BIND is maintained by the [Internet Systems Consortium](https://www.isc.org),
+a public-benefit 501(c)(3) nonprofit, using a "managed open source" approach:
+anyone can see the source, but only ISC employees have commit access.
+Until recently, the source could only be seen once ISC had published
+a release: read access to the source repository was restricted just
+as commit access was.  That's now changing, with the opening of a
+public git mirror to the BIND source tree (see below).
+
+### <a name="access"></a>Access to source code
+
+Public BIND releases are always available from the
+[ISC FTP site](ftp://ftp.isc.org/isc/bind9).
+
+A public-access GIT repository is also available at
+[https://gitlab.isc.org](https://gitlab.isc.org).
+This repository is a mirror, updated several times per day, of the
+source repository maintained by ISC.  It contains all the public release
+branches; upcoming releases can be viewed in their current state at any
+time.  It does *not* contain development branches or unreviewed work in
+progress.  Commits which address security vulnerablilities are withheld
+until after public disclosure.
+
+You can browse the source online via
+[https://gitlab.isc.org/isc-projects/bind9](https://gitlab.isc.org/isc-projects/bind9)
+
+To clone the repository, use:
+
+>       $ git clone https://gitlab.isc.org/isc-projects/bind9.git
+
+Release branch names are of the form `v9_X`, where X represents the second
+number in the BIND 9 version number.  So, to check out the BIND 9.12
+branch, use:
+
+>       $ git checkout v9_12
+
+Whenever a branch is ready for publication, a tag will be placed of the
+form `v9_X_Y`.  The 9.12.0 release, for instance, is tagged as `v9_12_0`.
+
+The branch in which the next major release is being developed is called
+`master`.
+
+### <a name="bugs"></a>Reporting bugs
+
+Reports of flaws in the BIND package, including software bugs, errors
+in the documentation, missing files in the tarball, suggested changes
+or requests for new features, etc, can be filed using
+[https://gitlab.isc.org/isc-projects/bind9/issues](https://gitlab.isc.org/isc-projects/bind9/issues).
+
+Due to a large ticket backlog, we are sometimes slow to respond,
+especially if a bug is cosmetic or if a feature request is vague or
+low in priority, but we will try at least to acknowledge legitimate
+bug reports within a week.
+
+ISC's ticketing system is publicly readable; however, you must have
+an account to file a new issue. You can either register locally or
+use credentials from an existing account at GitHub, GitLab, Google,
+Twitter, or Facebook.
+
+### Reporting possible security issues
+If you think you may be seeing a potential security vulnerability in BIND
+(for example, a crash with REQUIRE, INSIST, or ASSERT failure), please
+report it immediately by emailing to security-officer@isc.org. Plain-text
+e-mail is not a secure choice for communications concerning undisclosed
+security issues so please encrypt your communications to us if possible,
+using the [ISC Security Officer public key](https://www.isc.org/downloads/software-support-policy/openpgp-key/).
+
+Do not discuss undisclosed security vulnerabilites on any public mailing list.
+ISC has a long history of handling reported vulnerabilities promptly and
+effectively and we respect and acknowledge responsible reporters.
+
+ISC's Security Vulnerability Disclosure Policy is documented at [https://kb.isc.org/article/AA-00861/0](https://kb.isc.org/article/AA-00861/0).
+
+If you have a crash, you may want to consult
+[‘What to do if your BIND or DHCP server has crashed.’](https://kb.isc.org/article/AA-00340/89/What-to-do-if-your-BIND-or-DHCP-server-has-crashed.html)
+
+### <a name="bugs"></a>Contributing code
+
+BIND is licensed under the
+[Mozilla Public License 2.0](http://www.isc.org/downloads/software-support-policy/isc-license/).
+Earier versions (BIND 9.10 and earlier) were licensed under the [ISC License](http://www.isc.org/downloads/software-support-policy/isc-license/)
+
+ISC does not require an explicit copyright assignment for patch
+contributions.  However, by submitting a patch to ISC, you implicitly
+certify that you are the author of the code, that you intend to reliquish
+exclusive copyright, and that you grant permission to publish your work
+under the open source license used for the BIND version(s) to which your
+patch will be applied.
+
+#### <a name="bind"></a>BIND code
+
+Patches for BIND may be submitted directly via merge requests in
+[ISC's Gitlab](https://gitlab.isc.org/isc-projects/bind9/) source
+repository for BIND.
+
+Patches can also be submitted as diffs against a specific version of
+BIND -- preferably the current top of the `master` branch.  Diffs may
+be generated using either `git format-patch` or `git diff`.
+
+Those wanting to write code for BIND may be interested in the
+[developer information](doc/dev/dev.md) page, which includes information
+about BIND design and coding practices, including discussion of internal
+APIs and overall system architecture.  (This is a work in progress, and
+still quite preliminary.)
+
+Every patch submitted will be reviewed by ISC engineers following our
+[code review process](doc/dev/dev.md#reviews) before it is merged.
+
+It may take considerable time to review patch submissions, especially if
+they don't meet ISC style and quality guidelines.  If a patch is a good
+idea, we can and will do additional work to bring it up to par, but if
+we're busy with other work, it may take us a long time to get to it.
+
+To ensure your patch is acted on as promptly as possible, please:
+
+* Try to adhere to the [BIND 9 coding style](doc/dev/style.md).
+* Run `make` `check` to ensure your change hasn't caused any
+  functional regressions.
+* Document your work, both in the patch itself and in the
+  accompanying email.
+* In patches that make non-trivial functional changes, include system
+  tests if possible; when introducing or substantially altering a
+  library API, include unit tests. See [Testing](doc/dev/dev.md#testing)
+  for more information.
+
+##### Changes to `configure`
+
+If you need to make changes to `configure`, you should not edit it
+directly; instead, edit `configure.in`, then run `autoconf`.  Similarly,
+instead of editing `config.h.in` directly, edit `configure.in` and run
+`autoheader`.
+
+When submitting a patch as a diff, it's fine to omit the `configure`
+diffs to save space.  Just send the `configure.in` diffs and we'll
+generate the new `configure` during the review process.
+
+##### Documentation
+
+All functional changes should be documented. There are three types
+of documentation in the BIND source tree:
+
+* Man pages are kept alongside the source code for the commands
+  they document, in files ending in `.docbook`; for example, the
+  `named` man page is `bin/named/named.docbook`.
+* The *BIND 9 Administrator Reference Manual* is mostly in
+  `doc/arm/Bv9ARM-book.xml`, plus a few other XML files that are included
+  in it.
+* API documentation is in the header file describing the API, in
+  Doxygen-formatted comments.
+
+It is not necessary to edit any documentation files other than these;
+all PDF, HTML, and `nroff`-format man page files will be updated
+automatically from the `docbook` and `XML` files after merging.
+
+Patches to improve existing documentation are also very welcome!
+
+##### Tests
+
+BIND is a large and complex project. We rely heavily on continuous
+automated testing and cannot merge new code without adequate test coverage.
+Please see [the 'Testing' section of doc/dev/dev.md](doc/dev/dev.md#testing)
+for more information.
+
+#### Thanks
+
+Thank you for your interest in contributing to the ongoing development
+of BIND.
--- a/114
+++ b/114
@@ -1,19 +1,10 @@
-Copyright (C) 2004-2013  Internet Systems Consortium, Inc. ("ISC")
-Copyright (C) 1996-2003  Internet Software Consortium.
+Copyright (C) 1996-2018  Internet Systems Consortium, Inc. ("ISC")

-Permission to use, copy, modify, and/or distribute this software for any
-purpose with or without fee is hereby granted, provided that the above
-copyright notice and this permission notice appear in all copies.
+This Source Code Form is subject to the terms of the Mozilla Public
+License, v. 2.0. If a copy of the MPL was not distributed with this
+file, You can obtain one at http://mozilla.org/MPL/2.0/.

-THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
-REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
-INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-
-$Id: COPYRIGHT,v 1.19 2012/01/03 23:46:59 tbox Exp $
+ -----------------------------------------------------------------------------

 	Portions of this code release fall under one or more of the
 	following Copyright notices.  Please see individual source
@@ -99,11 +90,7 @@ are met:
 2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in the
   documentation and/or other materials provided with the distribution.
-3. All advertising materials mentioning features or use of this software
-   must display the following acknowledgement:
-     This product includes software developed by the University of
-     California, Berkeley and its contributors.
-4. Neither the name of the University nor the names of its contributors
+3. Neither the name of the University nor the names of its contributors
   may be used to endorse or promote products derived from this software
   without specific prior written permission.

@@ -516,3 +503,92 @@ STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 OF THE POSSIBILITY OF SUCH DAMAGE.

+-----------------------------------------------------------------------------
+
+Copyright (c) 1995, 1997, 1998 The NetBSD Foundation, Inc.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+1. Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+-----------------------------------------------------------------------------
+
+Copyright (C) 2008-2011  Red Hat, Inc.
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND Red Hat DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS.  IN NO EVENT SHALL Red Hat BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+
+-----------------------------------------------------------------------------
+
+Copyright (c) 2013-2014, Farsight Security, Inc.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in the
+documentation and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+-----------------------------------------------------------------------------
+
+Copyright (c) 2014 by Farsight Security, Inc.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
--- a/111
+++ b/111
@@ -1,111 +0,0 @@
-3624.	[bug]		Look for 'json_object_new_int64' when looking for a
-			the json library. [RT #34449]
-
-3622.	[tuning]	Eliminate an unnecessary lock when incrementing
-			cache statistics. [RT #34339]
-
-3619.	[bug]		Fixed a bug in RPZ with "recursive-only no;"
-			[RT #33776]
-
-3612.	[port]		Check whether to use -ljson or -ljson-c. [RT #34115]
-
-3609.	[bug]		Corrected a possible deadlock in applications using
-			the export version of the isc_app API. [RT #33967]
-
-3604.	[bug]		Fixed a compile-time error when building with
-			JSON but not XML. [RT #33959]
-
-3602.	[contrib]	Added DLZ Perl module, allowing Perl scripts to
-			integrate with named and serve DNS data.
-			(Contributed by John Eaglesham of Yahoo.)
-
-3598.	[cleanup]	Improved portability of map file code. [RT #33820]
-
-3597.	[bug]		Ensure automatic-resigning heaps are reconstructed
-			when loading zones in map format. [RT #33381]
-
-3595.	[port]		win32: Fix build problems introduced by change #3550.
-			[RT #33807]
-
-3570.	[bug]		Check internal pointers are valid when loading map
-			files. [RT #33403]
-
-3569.	[contrib]	Ported mysql DLZ driver to dynamically-loadable
-			module, and added multithread support. [RT #33394]
-
-3564.	[bug]		Improved handling of corrupted map files. [RT #33380]
-
-3554.	[bug]		RRL failed to correctly rate-limit upward
-			referrals and failed to count dropped error
-			responses in the statistics. [RT #33225]
-
-3551.	[bug]		resolver.querydscp[46] were uninitialized.  [RT #32686]
-
-3545.	[bug]		RRL slip behavior was incorrect when set to 1.
-			[RT #33111]
-
-3523.	[contrib]	Ported filesystem and ldap DLZ drivers to
-			dynamically-loadable modules, and added the
-			"wildcard" module based on a contribution from
-			Vadim Goncharov <vgoncharov@nic.ru>. [RT #23569]
-
-3522.	[bug]		DLZ lookups could fail to return SERVFAIL when
-			they ought to. [RT #32685]
-
-3518.	[bug]		Increase the size of dns_rrl_key.s.rtype by one bit
-			so that all dns_rrl_rtype_t enum values fit regardless
-			of whether it is teated as signed or unsigned by
-			the compiler. [RT #32792]
-
-3507.	[bug]		Statistics channel XSL had a glitch when attempting
-			to chart query data before any queries had been
-			received. [RT #32620]
-
-3494.	[func]		DNS RRL: Blunt the impact of DNS reflection and
-			amplification attacks by rate-limiting substantially-
-			identical responses. To enable, use "configure
-			--enable-rrl". [RT #28130]
-
-3490.	[bug]		When logging RDATA during update, truncate if it's
-			too long. [RT #32365]
-
-3489.	[bug]		--enable-developer now turns on ISC_LIST_CHECKINIT.
-			When cloning a rdataset do not copy the link contents.
-			[RT #32651]
-
-3484.	[bug]		Some statistics were incorrectly rendered in XML.
-			[RT #32587]
-
-3476.	[bug]		"rndc zonestatus" could report a spurious "not
-			found" error on inline-signing zones. [RT #29226]
-
-3475.	[cleanup]	Changed name of 'map' zone file format (previously
-			'fast'). [RT #32458]
-
-3472.	[bug]		The active-connections counter in the socket
-			statistics could underflow. [RT #31747]
-
-3469.	[bug]		Handle DLZ lookup failures more gracefully. Improve
-			backward compatibility between versions of DLZ dlopen
-			API. [RT #32275]
-
-3434.	[bug]		Pass client info to the DLZ findzone() entry
-			point in addition to lookup().  This makes it
-			possible for a database to answer differently
-			whether it's authoritative for a name depending
-			on the address of the client.  [RT #31775]
-
-3433.	[bug]		dlz_findzone() did not correctly handle
-			ISC_R_NOMORE. [RT #31172]
-
-3375.	[bug]		'rndc dumpdb' failed on empty caches. [RT #30808]
-
-3324.	[test]		Add better tests for ADB stats [RT #27057]
-
-3316.	[tuning]	Improved locking performance when recursing.
-			[RT #28836]
-
-3315.	[tuning]	Use multiple dispatch objects for sending upstream
-			queries; this can improve performance on busy
-			multiprocessor systems by reducing lock contention.
-			[RT #28605]
--- a/893
+++ b/893
@@ -1,893 +0,0 @@
-Frequently Asked Questions about BIND 9
-
-Copyright © 2004-2010, 2013 Internet Systems Consortium, Inc. ("ISC")
-
-Copyright © 2000-2003 Internet Software Consortium.
-
-----------------------------------------------------------------------
-
-1. Compilation and Installation Questions
-
-Q: I'm trying to compile BIND 9, and "make" is failing due to files not
-   being found. Why?
-
-A: Using a parallel or distributed "make" to build BIND 9 is not
-   supported, and doesn't work. If you are using one of these, use normal
-   make or gmake instead.
-
-Q: Isn't "make install" supposed to generate a default named.conf?
-
-A: Short Answer: No.
-
-   Long Answer: There really isn't a default configuration which fits any
-   site perfectly. There are lots of decisions that need to be made and
-   there is no consensus on what the defaults should be. For example
-   FreeBSD uses /etc/namedb as the location where the configuration files
-   for named are stored. Others use /var/named.
-
-   What addresses to listen on? For a laptop on the move a lot you may
-   only want to listen on the loop back interfaces.
-
-   Who do you offer recursive service to? Is there are firewall to
-   consider? If so is it stateless or stateful. Are you directly on the
-   Internet? Are you on a private network? Are you on a NAT'd network? The
-   answers to all these questions change how you configure even a caching
-   name server.
-
-2. Configuration and Setup Questions
-
-Q: Why does named log the warning message "no TTL specified - using SOA
-   MINTTL instead"?
-
-A: Your zone file is illegal according to RFC1035. It must either have a
-   line like:
-
-   $TTL 86400
-
-   at the beginning, or the first record in it must have a TTL field, like
-   the "84600" in this example:
-
-   example.com. 86400 IN SOA ns hostmaster ( 1 3600 1800 1814400 3600 )
-
-Q: Why do I get errors like "dns_zone_load: zone foo/IN: loading master
-   file bar: ran out of space"?
-
-A: This is often caused by TXT records with missing close quotes. Check
-   that all TXT records containing quoted strings have both open and close
-   quotes.
-
-Q: How do I restrict people from looking up the server version?
-
-A: Put a "version" option containing something other than the real version
-   in the "options" section of named.conf. Note doing this will not
-   prevent attacks and may impede people trying to diagnose problems with
-   your server. Also it is possible to "fingerprint" nameservers to
-   determine their version.
-
-Q: How do I restrict only remote users from looking up the server version?
-
-A: The following view statement will intercept lookups as the internal
-   view that holds the version information will be matched last. The
-   caveats of the previous answer still apply, of course.
-
-   view "chaos" chaos {
-           match-clients { <those to be refused>; };
-           allow-query { none; };
-           zone "." {
-                   type hint;
-                   file "/dev/null";  // or any empty file
-           };
-   };
-
-Q: What do "no source of entropy found" or "could not open entropy source
-   foo" mean?
-
-A: The server requires a source of entropy to perform certain operations,
-   mostly DNSSEC related. These messages indicate that you have no source
-   of entropy. On systems with /dev/random or an equivalent, it is used by
-   default. A source of entropy can also be defined using the
-   random-device option in named.conf.
-
-Q: I'm trying to use TSIG to authenticate dynamic updates or zone
-   transfers. I'm sure I have the keys set up correctly, but the server is
-   rejecting the TSIG. Why?
-
-A: This may be a clock skew problem. Check that the the clocks on the
-   client and server are properly synchronised (e.g., using ntp).
-
-Q: I see a log message like the following. Why?
-
-   couldn't open pid file '/var/run/named.pid': Permission denied
-
-A: You are most likely running named as a non-root user, and that user
-   does not have permission to write in /var/run. The common ways of
-   fixing this are to create a /var/run/named directory owned by the named
-   user and set pid-file to "/var/run/named/named.pid", or set pid-file to
-   "named.pid", which will put the file in the directory specified by the
-   directory option (which, in this case, must be writable by the named
-   user).
-
-Q: I can query the nameserver from the nameserver but not from other
-   machines. Why?
-
-A: This is usually the result of the firewall configuration stopping the
-   queries and / or the replies.
-
-Q: How can I make a server a slave for both an internal and an external
-   view at the same time? When I tried, both views on the slave were
-   transferred from the same view on the master.
-
-A: You will need to give the master and slave multiple IP addresses and
-   use those to make sure you reach the correct view on the other machine.
-
-   Master: 10.0.1.1 (internal), 10.0.1.2 (external, IP alias)
-       internal:
-           match-clients { !10.0.1.2; !10.0.1.4; 10.0.1/24; };
-                   notify-source 10.0.1.1;
-                   transfer-source 10.0.1.1;
-                   query-source address 10.0.1.1;
-       external:
-           match-clients { any; };
-           recursion no;   // don't offer recursion to the world
-           notify-source 10.0.1.2;
-           transfer-source 10.0.1.2;
-           query-source address 10.0.1.2;
-
-   Slave: 10.0.1.3 (internal), 10.0.1.4 (external, IP alias)
-       internal:
-           match-clients { !10.0.1.2; !10.0.1.4; 10.0.1/24; };
-           notify-source 10.0.1.3;
-           transfer-source 10.0.1.3;
-           query-source address 10.0.1.3;
-      external:
-           match-clients { any; };
-           recursion no;   // don't offer recursion to the world
-           notify-source 10.0.1.4;
-           transfer-source 10.0.1.4;
-           query-source address 10.0.1.4;
-
-   You put the external address on the alias so that all the other dns
-   clients on these boxes see the internal view by default.
-
-A: BIND 9.3 and later: Use TSIG to select the appropriate view.
-
-   Master 10.0.1.1:
-           key "external" {
-                   algorithm hmac-sha256;
-                   secret "xxxxxxxxxxxxxxxxxxxxxxxx";
-           };
-           view "internal" {
-                   match-clients { !key external; // reject message ment for the
-                                                  // external view.
-                                   10.0.1/24; };  // accept from these addresses.
-                   ...
-           };
-           view "external" {
-                   match-clients { key external; any; };
-                   server 10.0.1.2 { keys external; };  // tag messages from the
-                                                        // external view to the
-                                                        // other servers for the
-                                                        // view.
-                   recursion no;
-                   ...
-           };
-
-   Slave 10.0.1.2:
-           key "external" {
-                   algorithm hmac-sha256;
-                   secret "xxxxxxxxxxxxxxxxxxxxxxxx";
-           };
-           view "internal" {
-                   match-clients { !key external; 10.0.1/24; };
-                   ...
-           };
-           view "external" {
-                   match-clients { key external; any; };
-                   server 10.0.1.1 { keys external; };
-                   recursion no;
-                   ...
-           };
-
-Q: I get error messages like "multiple RRs of singleton type" and "CNAME
-   and other data" when transferring a zone. What does this mean?
-
-A: These indicate a malformed master zone. You can identify the exact
-   records involved by transferring the zone using dig then running
-   named-checkzone on it.
-
-   dig axfr example.com @master-server > tmp
-   named-checkzone example.com tmp
-
-   A CNAME record cannot exist with the same name as another record except
-   for the DNSSEC records which prove its existence (NSEC).
-
-   RFC 1034, Section 3.6.2: "If a CNAME RR is present at a node, no other
-   data should be present; this ensures that the data for a canonical name
-   and its aliases cannot be different. This rule also insures that a
-   cached CNAME can be used without checking with an authoritative server
-   for other RR types."
-
-Q: I get error messages like "named.conf:99: unexpected end of input"
-   where 99 is the last line of named.conf.
-
-A: There are unbalanced quotes in named.conf.
-
-A: Some text editors (notepad and wordpad) fail to put a line title
-   indication (e.g. CR/LF) on the last line of a text file. This can be
-   fixed by "adding" a blank line to the end of the file. Named expects to
-   see EOF immediately after EOL and treats text files where this is not
-   met as truncated.
-
-Q: How do I share a dynamic zone between multiple views?
-
-A: You choose one view to be master and the second a slave and transfer
-   the zone between views.
-
-   Master 10.0.1.1:
-           key "external" {
-                   algorithm hmac-sha256;
-                   secret "xxxxxxxxxxxxxxxxxxxxxxxx";
-           };
-
-           key "mykey" {
-                   algorithm hmac-sha256;
-                   secret "yyyyyyyyyyyyyyyyyyyyyyyy";
-           };
-
-           view "internal" {
-                   match-clients { !key external; 10.0.1/24; };
-                   server 10.0.1.1 {
-                           /* Deliver notify messages to external view. */
-                           keys { external; };
-                   };
-                   zone "example.com" {
-                           type master;
-                           file "internal/example.db";
-                           allow-update { key mykey; };
-                           also-notify { 10.0.1.1; };
-                   };
-           };
-
-           view "external" {
-                   match-clients { key external; any; };
-                   zone "example.com" {
-                           type slave;
-                           file "external/example.db";
-                           masters { 10.0.1.1; };
-                           transfer-source 10.0.1.1;
-                           // allow-update-forwarding { any; };
-                           // allow-notify { ... };
-                   };
-           };
-
-Q: I get a error message like "zone wireless.ietf56.ietf.org/IN: loading
-   master file primaries/wireless.ietf56.ietf.org: no owner".
-
-A: This error is produced when a line in the master file contains leading
-   white space (tab/space) but the is no current record owner name to
-   inherit the name from. Usually this is the result of putting white
-   space before a comment, forgetting the "@" for the SOA record, or
-   indenting the master file.
-
-Q: Why are my logs in GMT (UTC).
-
-A: You are running chrooted (-t) and have not supplied local timezone
-   information in the chroot area.
-
-   FreeBSD: /etc/localtime
-   Solaris: /etc/TIMEZONE and /usr/share/lib/zoneinfo
-   OSF: /etc/zoneinfo/localtime
-
-   See also tzset(3) and zic(8).
-
-Q: I get "rndc: connect failed: connection refused" when I try to run
-   rndc.
-
-A: This is usually a configuration error.
-
-   First ensure that named is running and no errors are being reported at
-   startup (/var/log/messages or equivalent). Running "named -g <usual
-   arguments>" from a title can help at this point.
-
-   Secondly ensure that named is configured to use rndc either by
-   "rndc-confgen -a", rndc-confgen or manually. The Administrators
-   Reference manual has details on how to do this.
-
-   Old versions of rndc-confgen used localhost rather than 127.0.0.1 in /
-   etc/rndc.conf for the default server. Update /etc/rndc.conf if
-   necessary so that the default server listed in /etc/rndc.conf matches
-   the addresses used in named.conf. "localhost" has two address
-   (127.0.0.1 and ::1).
-
-   If you use "rndc-confgen -a" and named is running with -t or -u ensure
-   that /etc/rndc.conf has the correct ownership and that a copy is in the
-   chroot area. You can do this by re-running "rndc-confgen -a" with
-   appropriate -t and -u arguments.
-
-Q: I get "transfer of 'example.net/IN' from 192.168.4.12#53: failed while
-   receiving responses: permission denied" error messages.
-
-A: These indicate a filesystem permission error preventing named creating
-   / renaming the temporary file. These will usually also have other
-   associated error messages like
-
-   "dumping master file: sl/tmp-XXXX5il3sQ: open: permission denied"
-
-   Named needs write permission on the directory containing the file.
-   Named writes the new cache file to a temporary file then renames it to
-   the name specified in named.conf to ensure that the contents are always
-   complete. This is to prevent named loading a partial zone in the event
-   of power failure or similar interrupting the write of the master file.
-
-   Note file names are relative to the directory specified in options and
-   any chroot directory ([<chroot dir>/][<options dir>]).
-
-   If named is invoked as "named -t /chroot/DNS" with the following
-   named.conf then "/chroot/DNS/var/named/sl" needs to be writable by the
-   user named is running as.
-
-   options {
-           directory "/var/named";
-   };
-
-   zone "example.net" {
-           type slave;
-           file "sl/example.net";
-           masters { 192.168.4.12; };
-   };
-
-Q: I want to forward all DNS queries from my caching nameserver to another
-   server. But there are some domains which have to be served locally, via
-   rbldnsd.
-
-   How do I achieve this ?
-
-A: options {
-           forward only;
-           forwarders { <ip.of.primary.nameserver>; };
-   };
-
-   zone "sbl-xbl.spamhaus.org" {
-           type forward; forward only;
-           forwarders { <ip.of.rbldns.server> port 530; };
-   };
-
-   zone "list.dsbl.org" {
-           type forward; forward only;
-           forwarders { <ip.of.rbldns.server> port 530; };
-   };
-
-
-Q: Can you help me understand how BIND 9 uses memory to store DNS zones?
-
-   Some times it seems to take several times the amount of memory it needs
-   to store the zone.
-
-A: When reloading a zone named my have multiple copies of the zone in
-   memory at one time. The zone it is serving and the one it is loading.
-   If reloads are ultra fast it can have more still.
-
-   e.g. Ones that are transferring out, the one that it is serving and the
-   one that is loading.
-
-   BIND 8 destroyed the zone before loading and also killed off outgoing
-   transfers of the zone.
-
-   The new strategy allows slaves to get copies of the new zone regardless
-   of how often the master is loaded compared to the transfer time. The
-   slave might skip some intermediate versions but the transfers will
-   complete and it will keep reasonably in sync with the master.
-
-   The new strategy also allows the master to recover from syntax and
-   other errors in the master file as it still has an in-core copy of the
-   old contents.
-
-Q: I want to use IPv6 locally but I don't have a external IPv6 connection.
-   External lookups are slow.
-
-A: You can use server clauses to stop named making external lookups over
-   IPv6.
-
-   server fd81:ec6c:bd62::/48 { bogus no; }; // site ULA prefix
-   server ::/0 { bogus yes; };
-
-3. Operations Questions
-
-Q: How to change the nameservers for a zone?
-
-A: Step 1: Ensure all nameservers, new and old, are serving the same zone
-   content.
-
-   Step 2: Work out the maximum TTL of the NS RRset in the parent and
-   child zones. This is the time it will take caches to be clear of a
-   particular version of the NS RRset. If you are just removing
-   nameservers you can skip to Step 6.
-
-   Step 3: Add new nameservers to the NS RRset for the zone and wait until
-   all the servers for the zone are answering with this new NS RRset.
-
-   Step 4: Inform the parent zone of the new NS RRset then wait for all
-   the parent servers to be answering with the new NS RRset.
-
-   Step 5: Wait for cache to be clear of the old NS RRset. See Step 2 for
-   how long. If you are just adding nameservers you are done.
-
-   Step 6: Remove any old nameservers from the zones NS RRset and wait for
-   all the servers for the zone to be serving the new NS RRset.
-
-   Step 7: Inform the parent zone of the new NS RRset then wait for all
-   the parent servers to be answering with the new NS RRset.
-
-   Step 8: Wait for cache to be clear of the old NS RRset. See Step 2 for
-   how long.
-
-   Step 9: Turn off the old nameservers or remove the zone entry from the
-   configuration of the old nameservers.
-
-   Step 10: Increment the serial number and wait for the change to be
-   visible in all nameservers for the zone. This ensures that zone
-   transfers are still working after the old servers are decommissioned.
-
-   Note: the above procedure is designed to be transparent to dns clients.
-   Decommissioning the old servers too early will result in some clients
-   not being able to look up answers in the zone.
-
-   Note: while it is possible to run the addition and removal stages
-   together it is not recommended.
-
-4. General Questions
-
-Q: I keep getting log messages like the following. Why?
-
-   Dec 4 23:47:59 client 10.0.0.1#1355: updating zone 'example.com/IN':
-   update failed: 'RRset exists (value dependent)' prerequisite not
-   satisfied (NXRRSET)
-
-A: DNS updates allow the update request to test to see if certain
-   conditions are met prior to proceeding with the update. The message
-   above is saying that conditions were not met and the update is not
-   proceeding. See doc/rfc/rfc2136.txt for more details on prerequisites.
-
-Q: I keep getting log messages like the following. Why?
-
-   Jun 21 12:00:00.000 client 10.0.0.1#1234: update denied
-
-A: Someone is trying to update your DNS data using the RFC2136 Dynamic
-   Update protocol. Windows 2000 machines have a habit of sending dynamic
-   update requests to DNS servers without being specifically configured to
-   do so. If the update requests are coming from a Windows 2000 machine,
-   see <http://support.microsoft.com/support/kb/articles/q246/8/04.asp>
-   for information about how to turn them off.
-
-Q: When I do a "dig . ns", many of the A records for the root servers are
-   missing. Why?
-
-A: This is normal and harmless. It is a somewhat confusing side effect of
-   the way BIND 9 does RFC2181 trust ranking and of the efforts BIND 9
-   makes to avoid promoting glue into answers.
-
-   When BIND 9 first starts up and primes its cache, it receives the root
-   server addresses as additional data in an authoritative response from a
-   root server, and these records are eligible for inclusion as additional
-   data in responses. Subsequently it receives a subset of the root server
-   addresses as additional data in a non-authoritative (referral) response
-   from a root server. This causes the addresses to now be considered
-   non-authoritative (glue) data, which is not eligible for inclusion in
-   responses.
-
-   The server does have a complete set of root server addresses cached at
-   all times, it just may not include all of them as additional data,
-   depending on whether they were last received as answers or as glue. You
-   can always look up the addresses with explicit queries like "dig
-   a.root-servers.net A".
-
-Q: Why don't my zones reload when I do an "rndc reload" or SIGHUP?
-
-A: A zone can be updated either by editing zone files and reloading the
-   server or by dynamic update, but not both. If you have enabled dynamic
-   update for a zone using the "allow-update" option, you are not supposed
-   to edit the zone file by hand, and the server will not attempt to
-   reload it.
-
-Q: Why is named listening on UDP port other than 53?
-
-A: Named uses a system selected port to make queries of other nameservers.
-   This behaviour can be overridden by using query-source to lock down the
-   port and/or address. See also notify-source and transfer-source.
-
-Q: I get warning messages like "zone example.com/IN: refresh: failure
-   trying master 1.2.3.4#53: timed out".
-
-A: Check that you can make UDP queries from the slave to the master
-
-   dig +norec example.com soa @1.2.3.4
-
-   You could be generating queries faster than the slave can cope with.
-   Lower the serial query rate.
-
-   serial-query-rate 5; // default 20
-
-Q: I don't get RRSIG's returned when I use "dig +dnssec".
-
-A: You need to ensure DNSSEC is enabled (dnssec-enable yes;).
-
-Q: Can a NS record refer to a CNAME.
-
-A: No. The rules for glue (copies of the *address* records in the parent
-   zones) and additional section processing do not allow it to work.
-
-   You would have to add both the CNAME and address records (A/AAAA) as
-   glue to the parent zone and have CNAMEs be followed when doing
-   additional section processing to make it work. No nameserver
-   implementation supports either of these requirements.
-
-Q: What does "RFC 1918 response from Internet for 0.0.0.10.IN-ADDR.ARPA"
-   mean?
-
-A: If the IN-ADDR.ARPA name covered refers to a internal address space you
-   are using then you have failed to follow RFC 1918 usage rules and are
-   leaking queries to the Internet. You should establish your own zones
-   for these addresses to prevent you querying the Internet's name servers
-   for these addresses. Please see <http://as112.net/> for details of the
-   problems you are causing and the counter measures that have had to be
-   deployed.
-
-   If you are not using these private addresses then a client has queried
-   for them. You can just ignore the messages, get the offending client to
-   stop sending you these messages as they are most probably leaking them
-   or setup your own zones empty zones to serve answers to these queries.
-
-   zone "10.IN-ADDR.ARPA" {
-           type master;
-           file "empty";
-   };
-
-   zone "16.172.IN-ADDR.ARPA" {
-           type master;
-           file "empty";
-   };
-
-   ...
-
-   zone "31.172.IN-ADDR.ARPA" {
-           type master;
-           file "empty";
-   };
-
-   zone "168.192.IN-ADDR.ARPA" {
-           type master;
-           file "empty";
-   };
-
-   empty:
-   @ 10800 IN SOA <name-of-server>. <contact-email>. (
-                  1 3600 1200 604800 10800 )
-   @ 10800 IN NS <name-of-server>.
-
-   Note
-
-   Future versions of named are likely to do this automatically.
-
-Q: Will named be affected by the 2007 changes to daylight savings rules in
-   the US.
-
-A: No, so long as the machines internal clock (as reported by "date -u")
-   remains at UTC. The only visible change if you fail to upgrade your OS,
-   if you are in a affected area, will be that log messages will be a hour
-   out during the period where the old rules do not match the new rules.
-
-   For most OS's this change just means that you need to update the
-   conversion rules from UTC to local time. Normally this involves
-   updating a file in /etc (which sets the default timezone for the
-   machine) and possibly a directory which has all the conversion rules
-   for the world (e.g. /usr/share/zoneinfo). When updating the OS do not
-   forget to update any chroot areas as well. See your OS's documentation
-   for more details.
-
-   The local timezone conversion rules can also be done on a individual
-   basis by setting the TZ environment variable appropriately. See your
-   OS's documentation for more details.
-
-Q: Is there a bugzilla (or other tool) database that mere mortals can have
-   (read-only) access to for bind?
-
-A: No. The BIND 9 bug database is kept closed for a number of reasons.
-   These include, but are not limited to, that the database contains
-   proprietory information from people reporting bugs. The database has in
-   the past and may in future contain unfixed bugs which are capable of
-   bringing down most of the Internet's DNS infrastructure.
-
-   The release pages for each version contain up to date lists of bugs
-   that have been fixed post release. That is as close as we can get to
-   providing a bug database.
-
-Q: Why do queries for NSEC3 records fail to return the NSEC3 record?
-
-A: NSEC3 records are strictly meta data and can only be returned in the
-   authority section. This is done so that signing the zone using NSEC3
-   records does not bring names into existence that do not exist in the
-   unsigned version of the zone.
-
-5. Operating-System Specific Questions
-
-5.1. HPUX
-
-Q: I get the following error trying to configure BIND:
-
-   checking if unistd.h or sys/types.h defines fd_set... no
-   configure: error: need either working unistd.h or sys/select.h
-
-A: You have attempted to configure BIND with the bundled C compiler. This
-   compiler does not meet the minimum compiler requirements to for
-   building BIND. You need to install a ANSI C compiler and / or teach
-   configure how to find the ANSI C compiler. The later can be done by
-   adjusting the PATH environment variable and / or specifying the
-   compiler via CC.
-
-   ./configure CC=<compiler> ...
-
-5.2. Linux
-
-Q: Why do I get the following errors:
-
-   general: errno2result.c:109: unexpected error:
-   general: unable to convert errno to isc_result: 14: Bad address
-   client: UDP client handler shutting down due to fatal receive error: unexpected error
-
-A: This is the result of a Linux kernel bug.
-
-   See: <http://marc.theaimsgroup.com/?l=linux-netdev&m=113081708031466&w=
-   2>
-
-Q: Why does named lock up when it attempts to connect over IPSEC tunnels?
-
-A: This is due to a kernel bug where the fact that a socket is marked
-   non-blocking is ignored. It is reported that setting xfrm_larval_drop
-   to 1 helps but this may have negative side effects. See: <https://
-   bugzilla.redhat.com/show_bug.cgi?id=427629> and <http://lkml.org/lkml/
-   2007/12/4/260>.
-
-   xfrm_larval_drop can be set to 1 by the following procedure:
-
-   echo "1" > proc/sys/net/core/xfrm_larval_drop
-
-Q: Why do I see 5 (or more) copies of named on Linux?
-
-A: Linux threads each show up as a process under ps. The approximate
-   number of threads running is n+4, where n is the number of CPUs. Note
-   that the amount of memory used is not cumulative; if each process is
-   using 10M of memory, only a total of 10M is used.
-
-   Newer versions of Linux's ps command hide the individual threads and
-   require -L to display them.
-
-Q: Why does BIND 9 log "permission denied" errors accessing its
-   configuration files or zones on my Linux system even though it is
-   running as root?
-
-A: On Linux, BIND 9 drops most of its root privileges on startup. This
-   including the privilege to open files owned by other users. Therefore,
-   if the server is running as root, the configuration files and zone
-   files should also be owned by root.
-
-Q: I get the error message "named: capset failed: Operation not permitted"
-   when starting named.
-
-A: The capability module, part of "Linux Security Modules/LSM", has not
-   been loaded into the kernel. See insmod(8), modprobe(8).
-
-   The relevant modules can be loaded by running:
-
-   modprobe commoncap
-   modprobe capability
-
-Q: I'm running BIND on Red Hat Enterprise Linux or Fedora Core -
-
-   Why can't named update slave zone database files?
-
-   Why can't named create DDNS journal files or update the master zones
-   from journals?
-
-   Why can't named create custom log files?
-
-A: Red Hat Security Enhanced Linux (SELinux) policy security protections :
-
-   Red Hat have adopted the National Security Agency's SELinux security
-   policy (see <http://www.nsa.gov/selinux>) and recommendations for BIND
-   security , which are more secure than running named in a chroot and
-   make use of the bind-chroot environment unnecessary .
-
-   By default, named is not allowed by the SELinux policy to write, create
-   or delete any files EXCEPT in these directories:
-
-   $ROOTDIR/var/named/slaves
-   $ROOTDIR/var/named/data
-   $ROOTDIR/var/tmp
-
-
-   where $ROOTDIR may be set in /etc/sysconfig/named if bind-chroot is
-   installed.
-
-   The SELinux policy particularly does NOT allow named to modify the
-   $ROOTDIR/var/named directory, the default location for master zone
-   database files.
-
-   SELinux policy overrules file access permissions - so even if all the
-   files under /var/named have ownership named:named and mode rw-rw-r--,
-   named will still not be able to write or create files except in the
-   directories above, with SELinux in Enforcing mode.
-
-   So, to allow named to update slave or DDNS zone files, it is best to
-   locate them in $ROOTDIR/var/named/slaves, with named.conf zone
-   statements such as:
-
-   zone "slave.zone." IN {
-           type slave;
-           file "slaves/slave.zone.db";
-           ...
-   };
-   zone "ddns.zone." IN  {
-           type master;
-           allow-updates {...};
-           file "slaves/ddns.zone.db";
-   };
-
-
-   To allow named to create its cache dump and statistics files, for
-   example, you could use named.conf options statements such as:
-
-   options {
-           ...
-           dump-file "/var/named/data/cache_dump.db";
-           statistics-file "/var/named/data/named_stats.txt";
-           ...
-   };
-
-
-   You can also tell SELinux to allow named to update any zone database
-   files, by setting the SELinux tunable boolean parameter
-   'named_write_master_zones=1', using the system-config-securitylevel
-   GUI, using the 'setsebool' command, or in /etc/selinux/targeted/
-   booleans.
-
-   You can disable SELinux protection for named entirely by setting the
-   'named_disable_trans=1' SELinux tunable boolean parameter.
-
-   The SELinux named policy defines these SELinux contexts for named:
-
-   named_zone_t : for zone database files       - $ROOTDIR/var/named/*
-   named_conf_t : for named configuration files - $ROOTDIR/etc/{named,rndc}.*
-   named_cache_t: for files modifiable by named - $ROOTDIR/var/{tmp,named/{slaves,data}}
-
-
-   If you want to retain use of the SELinux policy for named, and put
-   named files in different locations, you can do so by changing the
-   context of the custom file locations .
-
-   To create a custom configuration file location, e.g. '/root/
-   named.conf', to use with the 'named -c' option, do:
-
-   # chcon system_u:object_r:named_conf_t /root/named.conf
-
-
-   To create a custom modifiable named data location, e.g. '/var/log/
-   named' for a log file, do:
-
-   # chcon system_u:object_r:named_cache_t /var/log/named
-
-
-   To create a custom zone file location, e.g. /root/zones/, do:
-
-   # chcon system_u:object_r:named_zone_t /root/zones/{.,*}
-
-
-   See these man-pages for more information : selinux(8), named_selinux
-   (8), chcon(1), setsebool(8)
-
-Q: I'm running BIND on Ubuntu -
-
-   Why can't named update slave zone database files?
-
-   Why can't named create DDNS journal files or update the master zones
-   from journals?
-
-   Why can't named create custom log files?
-
-A: Ubuntu uses AppArmor <http://en.wikipedia.org/wiki/AppArmor> in
-   addition to normal file system permissions to protect the system.
-
-   Adjust the paths to use those specified in /etc/apparmor.d/
-   usr.sbin.named or adjust /etc/apparmor.d/usr.sbin.named to allow named
-   to write at the location specified in named.conf.
-
-Q: Listening on individual IPv6 interfaces does not work.
-
-A: This is usually due to "/proc/net/if_inet6" not being available in the
-   chroot file system. Mount another instance of "proc" in the chroot file
-   system.
-
-   This can be be made permanent by adding a second instance to /etc/
-   fstab.
-
-   proc /proc           proc defaults 0 0
-   proc /var/named/proc proc defaults 0 0
-
-5.3. Windows
-
-Q: Zone transfers from my BIND 9 master to my Windows 2000 slave fail.
-   Why?
-
-A: This may be caused by a bug in the Windows 2000 DNS server where DNS
-   messages larger than 16K are not handled properly. This can be worked
-   around by setting the option "transfer-format one-answer;". Also check
-   whether your zone contains domain names with embedded spaces or other
-   special characters, like "John\032Doe\213s\032Computer", since such
-   names have been known to cause Windows 2000 slaves to incorrectly
-   reject the zone.
-
-Q: I get "Error 1067" when starting named under Windows.
-
-A: This is the service manager saying that named exited. You need to
-   examine the Application log in the EventViewer to find out why.
-
-   Common causes are that you failed to create "named.conf" (usually "C:\
-   windows\dns\etc\named.conf") or failed to specify the directory in
-   named.conf.
-
-   options {
-           Directory "C:\windows\dns\etc";
-   };
-
-5.4. FreeBSD
-
-Q: I have FreeBSD 4.x and "rndc-confgen -a" just sits there.
-
-A: /dev/random is not configured. Use rndcontrol(8) to tell the kernel to
-   use certain interrupts as a source of random events. You can make this
-   permanent by setting rand_irqs in /etc/rc.conf.
-
-   rand_irqs="3 14 15"
-
-   See also <http://people.freebsd.org/~dougb/randomness.html>.
-
-5.5. Solaris
-
-Q: How do I integrate BIND 9 and Solaris SMF
-
-A: Sun has a blog entry describing how to do this.
-
-   <http://blogs.sun.com/roller/page/anay/Weblog?catname=%2FSolaris>
-
-5.6. Apple Mac OS X
-
-Q: How do I run BIND 9 on Apple Mac OS X?
-
-A: If you run Tiger(Mac OS 10.4) or later then this is all you need to do:
-
-   % sudo rndc-confgen  > /etc/rndc.conf
-
-   Copy the key statement from /etc/rndc.conf into /etc/rndc.key, e.g.:
-
-   key "rndc-key" {
-           algorithm hmac-sha256;
-           secret "uvceheVuqf17ZwIcTydddw==";
-   };
-
-   Then start the relevant service:
-
-   % sudo service org.isc.named start
-
-   This is persistent upon a reboot, so you will have to do it only once.
-
-A: Alternatively you can just generate /etc/rndc.key by running:
-
-   % sudo rndc-confgen -a
-
-   Then start the relevant service:
-
-   % sudo service org.isc.named start
-
-   Named will look for /etc/rndc.key when it starts if it doesn't have a
-   controls section or the existing controls are missing keys sub-clauses.
-   This is persistent upon a reboot, so you will have to do it only once.
-
--- a/FAQ.xml
+++ b/FAQ.xml
--- a/843
+++ b/843
@@ -1,365 +1,524 @@
-Summary of functional enhancements from prior major releases of BIND 9:
+Functional enhancements from prior major releases of BIND 9
+
+BIND 9.11
+
+BIND 9.11.0 includes a number of changes from BIND 9.10 and earlier
+releases. New features include:
+
+  * Added support for Catalog Zones, a new method for provisioning
+    servers: a list of zones to be served is stored in a DNS zone, along
+    with their configuration parameters. Changes to the catalog zone are
+    propagated to slaves via normal AXFR/IXFR, whereupon the zones that
+    are listed in it are automatically added, deleted or reconfigured.
+  * Added support for "dnstap", a fast and flexible method of capturing
+    and logging DNS traffic.
+  * Added support for "dyndb", a new API for loading zone data from an
+    external database, developed by Red Hat for the FreeIPA project.
+  * "fetchlimit" quotas are now compiled in by default. These are for the
+    use of recursive resolvers that are are under high query load for
+    domains whose authoritative servers are nonresponsive or are
+    experiencing a denial of service attack:
+      + "fetches-per-server" limits the number of simultaneous queries
+        that can be sent to any single authoritative server. The
+        configured value is a starting point; it is automatically adjusted
+        downward if the server is partially or completely non-responsive.
+        The algorithm used to adjust the quota can be configured via the
+        "fetch-quota-params" option.
+      + "fetches-per-zone" limits the number of simultaneous queries that
+        can be sent for names within a single domain. (Note: Unlike
+        "fetches-per-server", this value is not self-tuning.)
+      + New stats counters have been added to count queries spilled due to
+        these quotas.
+  * Added a new "dnssec-keymgr" key mainenance utility, which can generate
+    or update keys as needed to ensure that a zone's keys match a defined
+    DNSSEC policy.
+  * The experimental "SIT" feature in BIND 9.10 has been renamed "COOKIE"
+    and is no longer optional. EDNS COOKIE is a mechanism enabling clients
+    to detect off-path spoofed responses, and servers to detect
+    spoofed-source queries. Clients that identify themselves using COOKIE
+    options are not subject to response rate limiting (RRL) and can
+    receive larger UDP responses.
+  * SERVFAIL responses can now be cached for a limited time (defaulting to
+    1 second, with an upper limit of 30). This can reduce the frequency of
+    retries when a query is persistently failing.
+  * Added an "nsip-wait-recurse" switch to RPZ. This causes NSIP rules to
+    be skipped if a name server IP address isn't in the cache yet; the
+    address will be looked up and the rule will be applied on future
+    queries.
+  * Added a Python RNDC module. This allows multiple commands to sent over
+    a persistent RNDC channel, which saves time.
+  * The "controls" block in named.conf can now grant read-only "rndc"
+    access to specified clients or keys. Read-only clients could, for
+    example, check "rndc status" but could not reconfigure or shut down
+    the server.
+  * "rndc" commands can now return arbitrarily large amounts of text to
+    the caller.
+  * The zone serial number of a dynamically updatable zone can now be set
+    via "rndc signing -serial ". This allows inline-signing zones to be
+    set to a specific serial number.
+  * The new "rndc nta" command can be used to set a Negative Trust Anchor
+    (NTA), disabling DNSSEC validation for a specific domain; this can be
+    used when responses from a domain are known to be failing validation
+    due to administrative error rather than because of a spoofing attack.
+    Negative trust anchors are strictly temporary; by default they expire
+    after one hour, but can be configured to last up to one week.
+  * "rndc delzone" can now be used on zones that were not originally
+    created by "rndc addzone".
+  * "rndc modzone" reconfigures a single zone, without requiring the
+    entire server to be reconfigured.
+  * "rndc showzone" displays the current configuration of a zone.
+  * "rndc managed-keys" can be used to check the status of RFC 5001
+    managed trust anchors, or to force trust anchors to be refreshed.
+  * "max-cache-size" can now be set to a percentage of available memory.
+    The default is 90%.
+  * Update forwarding performance has been improved by allowing a single
+    TCP connection to be shared by multiple updates.
+  * The EDNS Client Subnet (ECS) option is now supported for authoritative
+    servers; if a query contains an ECS option then ACLs containing
+    "geoip" or "ecs" elements can match against the the address encoded in
+    the option. This can be used to select a view for a query, so that
+    different answers can be provided depending on the client network.
+  * The EDNS EXPIRE option has been implemented on the client side,
+    allowing a slave server to set the expiration timer correctly when
+    transferring zone data from another slave server.
+  * The key generation and manipulation tools (dnssec-keygen,
+    dnssec-settime, dnssec-importkey, dnssec-keyfromlabel) now take
+    "-Psync" and "-Dsync" options to set the publication and deletion
+    times of CDS and CDNSKEY parent-synchronization records. Both named
+    and dnssec-signzone can now publish and remove these records at the
+    scheduled times.
+  * A new "minimal-any" option reduces the size of UDP responses for query
+    type ANY by returning a single arbitrarily selected RRset instead of
+    all RRsets.
+  * A new "masterfile-style" zone option controls the formatting of text
+    zone files: When set to "full", a zone file is dumped in
+    single-line-per-record format.
+  * "serial-update-method" can now be set to "date". On update, the serial
+    number will be set to the current date in YYYYMMDDNN format.
+  * "dnssec-signzone -N date" sets the serial number to YYYYMMDDNN.
+  * "named -L " causes named to send log messages to the specified file by
+    default instead of to the system log.
+  * "dig +ttlunits" prints TTL values with time-unit suffixes: w, d, h, m,
+    s for weeks, days, hours, minutes, and seconds.
+  * "dig +unknownformat" prints dig output in RFC 3597 "unknown record"
+    presentation format.
+  * "dig +ednsopt" allows dig to set arbitrary EDNS options on requests.
+  * "dig +ednsflags" allows dig to set yet-to-be-defined EDNS flags on
+    requests.
+  * "mdig" is an alternate version of dig which sends multiple pipelined
+    TCP queries to a server. Instead of waiting for a response after
+    sending a query, it sends all queries immediately and displays
+    responses in the order received.
+  * "serial-query-rate" no longer controls NOTIFY messages. These are
+    separately controlled by "notify-rate" and "startup-notify-rate".
+  * "nsupdate" now performs "check-names" processing by default on records
+    to be added. This can be disabled with "check-names no".
+  * The statistics channel now supports DEFLATE compression, reducing the
+    size of the data sent over the network when querying statistics.
+  * New counters have been added to the statistics channel to track the
+    sizes of incoming queries and outgoing responses in histogram buckets,
+    as specified in RSSAC002.
+  * A new NXDOMAIN redirect method (option "nxdomain-redirect") has been
+    added, allowing redirection to a specified DNS namespace instead of a
+    single redirect zone.
+  * When starting up, named now ensures that no other named process is
+    already running.
+  * Files created by named to store information, including "mkeys" and
+    "nzf" files, are now named after their corresponding views unless the
+    view name contains characters incompatible with use as a filename. Old
+    style filenames (based on the hash of the view name) will still work.
+
+BIND 9.10.0
+
+BIND 9.10.0 includes a number of changes from BIND 9.9 and earlier
+releases. New features include:
+
+  * DNS Response-rate limiting (DNS RRL), which blunts the impact of
+    reflection and amplification attacks, is always compiled in and no
+    longer requires a compile-time option to enable it.
+  * An experimental "Source Identity Token" (SIT) EDNS option is now
+    available. Similar to DNS Cookies as invented by Donald Eastlake 3rd,
+    these are designed to enable clients to detect off-path spoofed
+    responses, and to enable servers to detect spoofed-source queries.
+    Servers can be configured to send smaller responses to clients that
+    have not identified themselves using a SIT option, reducing the
+    effectiveness of amplification attacks. RRL processing has also been
+    updated; clients proven to be legitimate via SIT are not subject to
+    rate limiting. Use "configure --enable-sit" to enable this feature in
+    BIND.
+  * A new zone file format, "map", stores zone data in a format that can
+    be mapped directly into memory, allowing significantly faster zone
+    loading.
+  * "delv" (domain entity lookup and validation) is a new tool with
+    dig-like semantics for looking up DNS data and performing internal
+    DNSSEC validation. This allows easy validation in environments where
+    the resolver may not be trustworthy, and assists with troubleshooting
+    of DNSSEC problems. (NOTE: In previous development releases of BIND
+    9.10, this utility was called "delve". The spelling has been changed
+    to avoid confusion with the "delve" utility included with the Xapian
+    search engine.)
+  * Improved EDNS(0) processing for better resolver performance and
+    reliability over slow or lossy connections.
+  * A new "configure --with-tuning=large" option tunes certain compiled-in
+    constants and default settings to values better suited to large
+    servers with abundant memory. This can improve performance on such
+    servers, but will consume more memory and may degrade performance on
+    smaller systems.
+  * Substantial improvement in response-policy zone (RPZ) performance. Up
+    to 32 response-policy zones can be configured with minimal performance
+    loss.
+  * To improve recursive resolver performance, cache records which are
+    still being requested by clients can now be automatically refreshed
+    from the authoritative server before they expire, reducing or
+    eliminating the time window in which no answer is available in the
+    cache.
+  * New "rpz-client-ip" triggers and drop policies allowing response
+    policies based on the IP address of the client.
+  * ACLs can now be specified based on geographic location using the
+    MaxMind GeoIP databases. Use "configure --with-geoip" to enable.
+  * Zone data can now be shared between views, allowing multiple views to
+    serve the same zones authoritatively without storing multiple copies
+    in memory.
+  * New XML schema (version 3) for the statistics channel includes many
+    new statistics and uses a flattened XML tree for faster parsing. The
+    older schema is now deprecated.
+  * A new stylesheet, based on the Google Charts API, displays XML
+    statistics in charts and graphs on javascript-enabled browsers.
+  * The statistics channel can now provide data in JSON format as well as
+    XML.
+  * New stats counters track TCP and UDP queries received per zone, and
+    EDNS options received in total.
+  * The internal and export versions of the BIND libraries (libisc,
+    libdns, etc) have been unified so that external library clients can
+    use the same libraries as BIND itself.
+  * A new compile-time option, "configure --enable-native-pkcs11", allows
+    BIND 9 cryptography functions to use the PKCS#11 API natively, so that
+    BIND can drive a cryptographic hardware service module (HSM) directly
+    instead of using a modified OpenSSL as an intermediary. (Note: This
+    feature requires an HSM to have a full implementation of the PKCS#11
+    API; many current HSMs only have partial implementations. The new
+    "pkcs11-tokens" command can be used to check API completeness. Native
+    PKCS#11 is known to work with the Thales nShield HSM and with SoftHSM
+    version 2 from the Open DNSSEC project.)
+  * The new "max-zone-ttl" option enforces maximum TTLs for zones. This
+    can simplify the process of rolling DNSSEC keys by guaranteeing that
+    cached signatures will have expired within the specified amount of
+    time.
+  * "dig +subnet" sends an EDNS CLIENT-SUBNET option when querying.
+  * "dig +expire" sends an EDNS EXPIRE option when querying. When this
+    option is sent with an SOA query to a server that supports it, it will
+    report the expiry time of a slave zone.
+  * New "dnssec-coverage" tool to check DNSSEC key coverage for a zone and
+    report if a lapse in signing coverage has been inadvertently
+    scheduled.
+  * Signing algorithm flexibility and other improvements for the "rndc"
+    control channel.
+  * "named-checkzone" and "named-compilezone" can now read journal files,
+    allowing them to process dynamic zones.
+  * Multiple DLZ databases can now be configured. Individual zones can be
+    configured to be served from a specific DLZ database. DLZ databases
+    now serve zones of type "master" and "redirect".
+  * "rndc zonestatus" reports information about a specified zone.
+  * "named" now listens on IPv6 as well as IPv4 interfaces by default.
+  * "named" now preserves the capitalization of names when responding to
+    queries: for instance, a query for "example.com" may be answered with
+    "example.COM" if the name was configured that way in the zone file.
+    Some clients have a bug causing them to depend on the older behavior,
+    in which the case of the answer always matched the case of the query,
+    rather than the case of the name configured in the DNS. Such clients
+    can now be specified in the new "no-case-compress" ACL; this will
+    restore the older behavior of "named" for those clients only.
+  * new "dnssec-importkey" command allows the use of offline DNSSEC keys
+    with automatic DNSKEY management.
+  * New "named-rrchecker" tool to verify the syntactic correctness of
+    individual resource records.
+  * When re-signing a zone, the new "dnssec-signzone -Q" option drops
+    signatures from keys that are still published but are no longer
+    active.
+  * "named-checkconf -px" will print the contents of configuration files
+    with the shared secrets obscured, making it easier to share
+    configuration (e.g. when submitting a bug report) without revealing
+    private information.
+  * "rndc scan" causes named to re-scan network interfaces for changes in
+    local addresses.
+  * On operating systems with support for routing sockets, network
+    interfaces are re-scanned automatically whenever they change.
+  * "tsig-keygen" is now available as an alternate command name to use for
+    "ddns-confgen".
+
+BIND 9.9.0
+
+BIND 9.9.0 includes a number of changes from BIND 9.8 and earlier
+releases. New features include:
+
+  * Inline signing, allowing automatic DNSSEC signing of master zones
+    without modification of the zonefile, or "bump in the wire" signing in
+    slaves.
+  * NXDOMAIN redirection.
+  * New 'rndc flushtree' command clears all data under a given name from
+    the DNS cache.
+  * New 'rndc sync' command dumps pending changes in a dynamic zone to
+    disk without a freeze/thaw cycle.
+  * New 'rndc signing' command displays or clears signing status records
+    in 'auto-dnssec' zones.
+  * NSEC3 parameters for 'auto-dnssec' zones can now be set prior to
+    signing, eliminating the need to initially sign with NSEC.
+  * Startup time improvements on large authoritative servers.
+  * Slave zones are now saved in raw format by default.
+  * Several improvements to response policy zones (RPZ).
+  * Improved hardware scalability by using multiple threads to listen for
+    queries and using finer-grained client locking
+  * The 'also-notify' option now takes the same syntax as 'masters', so it
+    can used named masterlists and TSIG keys.
+  * 'dnssec-signzone -D' writes an output file containing only DNSSEC
+    data, which can be included by the primary zone file.
+  * 'dnssec-signzone -R' forces removal of signatures that are not expired
+    but were created by a key which no longer exists.
+  * 'dnssec-signzone -X' allows a separate expiration date to be specified
+    for DNSKEY signatures from other signatures.
+  * New '-L' option to dnssec-keygen, dnssec-settime, and
+    dnssec-keyfromlabel sets the default TTL for the key.
+  * dnssec-dsfromkey now supports reading from standard input, to make it
+    easier to convert DNSKEY to DS.
+  * RFC 1918 reverse zones have been added to the empty-zones table per
+    RFC 6303.
+  * Dynamic updates can now optionally set the zone's SOA serial number to
+    the current UNIX time.
+  * DLZ modules can now retrieve the source IP address of the querying
+    client.
+  * 'request-ixfr' option can now be set at the per-zone level.
+  * 'dig +rrcomments' turns on comments about DNSKEY records, indicating
+    their key ID, algorithm and function
+  * Simplified nsupdate syntax and added readline support

 BIND 9.8.0

-        BIND 9.8.0 includes a number of changes from BIND 9.7 and earlier
-        releases.  New features include:
+BIND 9.8.0 includes a number of changes from BIND 9.7 and earlier
+releases. New features include:

-        - Built-in trust anchor for the root zone, which can be
-          switched on via "dnssec-validation auto;"
-        - Support for DNS64.
-        - Support for response policy zones (RPZ).
-        - Support for writable DLZ zones.
-        - Improved ease of configuration of GSS/TSIG for
-          interoperability with Active Directory
-        - Support for GOST signing algorithm for DNSSEC.
-        - Removed RTT Banding from server selection algorithm.
-        - New "static-stub" zone type.
-        - Allow configuration of resolver timeouts via
-          "resolver-query-timeout" option.
-	- The DLZ "dlopen" driver is now built by default.
-	- Added a new include file with function typedefs
-          for the DLZ "dlopen" driver.
-	- Made "--with-gssapi" default.
-	- More verbose error reporting from DLZ LDAP.
+  * Built-in trust anchor for the root zone, which can be switched on via
+    "dnssec-validation auto;"
+  * Support for DNS64.
+  * Support for response policy zones (RPZ).
+  * Support for writable DLZ zones.
+  * Improved ease of configuration of GSS/TSIG for interoperability with
+    Active Directory
+  * Support for GOST signing algorithm for DNSSEC.
+  * Removed RTT Banding from server selection algorithm.
+  * New "static-stub" zone type.
+  * Allow configuration of resolver timeouts via "resolver-query-timeout"
+    option.
+  * The DLZ "dlopen" driver is now built by default.
+  * Added a new include file with function typedefs for the DLZ "dlopen"
+    driver.
+  * Made "--with-gssapi" default.
+  * More verbose error reporting from DLZ LDAP.

 BIND 9.7.0

-	BIND 9.7.0 includes a number of changes from BIND 9.6 and earlier
-	releases.  Most are intended to simplify DNSSEC configuration.
+BIND 9.7.0 includes a number of changes from BIND 9.6 and earlier
+releases. Most are intended to simplify DNSSEC configuration. New features
+include:

-	New features include:
-
-	- Fully automatic signing of zones by "named".
-	- Simplified configuration of DNSSEC Lookaside Validation (DLV).
-	- Simplified configuration of Dynamic DNS, using the "ddns-confgen"
-	  command line tool or the "local" update-policy option.  (As a side
-	  effect, this also makes it easier to configure automatic zone
-	  re-signing.)
-	- New named option "attach-cache" that allows multiple views to
-	  share a single cache.
-	- DNS rebinding attack prevention.
-	- New default values for dnssec-keygen parameters.
-	- Support for RFC 5011 automated trust anchor maintenance
-	- Smart signing: simplified tools for zone signing and key
-	  maintenance.
-	- The "statistics-channels" option is now available on Windows.
-	- A new DNSSEC-aware libdns API for use by non-BIND9 applications
-	- On some platforms, named and other binaries can now print out
-	  a stack backtrace on assertion failure, to aid in debugging.
-	- A "tools only" installation mode on Windows, which only installs
-	  dig, host, nslookup and nsupdate.
-	- Improved PKCS#11 support, including Keyper support and explicit
-	  OpenSSL engine selection.
+  * Fully automatic signing of zones by "named".
+  * Simplified configuration of DNSSEC Lookaside Validation (DLV).
+  * Simplified configuration of Dynamic DNS, using the "ddns-confgen"
+    command line tool or the "local" update-policy option. (As a side
+    effect, this also makes it easier to configure automatic zone
+    re-signing.)
+  * New named option "attach-cache" that allows multiple views to share a
+    single cache.
+  * DNS rebinding attack prevention.
+  * New default values for dnssec-keygen parameters.
+  * Support for RFC 5011 automated trust anchor maintenance
+  * Smart signing: simplified tools for zone signing and key maintenance.
+  * The "statistics-channels" option is now available on Windows.
+  * A new DNSSEC-aware libdns API for use by non-BIND9 applications
+  * On some platforms, named and other binaries can now print out a stack
+    backtrace on assertion failure, to aid in debugging.
+  * A "tools only" installation mode on Windows, which only installs dig,
+    host, nslookup and nsupdate.
+  * Improved PKCS#11 support, including Keyper support and explicit
+    OpenSSL engine selection.

 BIND 9.6.0

-        Full NSEC3 support
-
-        Automatic zone re-signing
-
-	New update-policy methods tcp-self and 6to4-self
-
-        The BIND 8 resolver library, libbind, has been removed from the
-        BIND 9 distribution and is now available as a separate download.
-
-	Change the default pid file location from /var/run to
-	/var/run/{named,lwresd} for improved chroot/setuid support.
+  * Full NSEC3 support
+  * Automatic zone re-signing
+  * New update-policy methods tcp-self and 6to4-self
+  * The BIND 8 resolver library, libbind, has been removed from the BIND 9
+    distribution and is now available as a separate download.
+  * Change the default pid file location from /var/run to /var/run/
+    {named,lwresd} for improved chroot/setuid support.

 BIND 9.5.0

-	GSS-TSIG support (RFC 3645).
-
-	DHCID support.
-
-	Experimental http server and statistics support for named via xml.
-
-	More detailed statistics counters including those supported in BIND 8.
-
-	Faster ACL processing.
-
-	Use Doxygen to generate internal documentation.
-
-        Efficient LRU cache-cleaning mechanism.
-
-        NSID support.
+  * GSS-TSIG support (RFC 3645).
+  * DHCID support.
+  * Experimental http server and statistics support for named via xml.
+  * More detailed statistics counters including those supported in BIND 8.
+  * Faster ACL processing.
+  * Use Doxygen to generate internal documentation.
+  * Efficient LRU cache-cleaning mechanism.
+  * NSID support.

 BIND 9.4.0

-	Implemented "additional section caching (or acache)", an
-	internal cache framework for additional section content to
-	improve response performance.  Several configuration options
-	were provided to control the behavior.
-
-	New notify type 'master-only'.  Enable notify for master
-	zones only.
-
-	Accept 'notify-source' style syntax for query-source.
-
-	rndc now allows addresses to be set in the server clauses.
-
-	New option "allow-query-cache".  This lets "allow-query"
-	be used to specify the default zone access level rather
-	than having to have every zone override the global value.
-	"allow-query-cache" can be set at both the options and view
-	levels.  If "allow-query-cache" is not set then "allow-recursion"
-	is used if set, otherwise "allow-query" is used if set
-	unless "recursion no;" is set in which case "none;" is used,
-	otherwise the default (localhost; localnets;) is used.
-
-	rndc: the source address can now be specified.
-
-	ixfr-from-differences now takes master and slave in addition
-	to yes and no at the options and view levels.
-
-	Allow the journal's name to be changed via named.conf.
-
-	'rndc notify zone [class [view]]' resend the NOTIFY messages
-	for the specified zone.
-
-	'dig +trace' now randomly selects the next servers to try.
-	Report if there is a bad delegation.
-
-	Improve check-names error messages.
-
-	Make public the function to read a key file, dst_key_read_public().
-
-	dig now returns the byte count for axfr/ixfr.
-			
-	allow-update is now settable at the options / view level.
-
-	named-checkconf now checks the logging configuration.
-
-	host now can turn on memory debugging flags with '-m'.
-
-	Don't send notify messages to self.
-
-	Perform sanity checks on NS records which refer to 'in zone' names.
-
-	New zone option "notify-delay".  Specify a minimum delay
-	between sets of NOTIFY messages.
-
-	Extend adjusting TTL warning messages.
-
-	Named and named-checkzone can now both check for non-terminal
-	wildcard records.
-
-	"rndc freeze/thaw" now freezes/thaws all zones.
-
-	named-checkconf now check acls to verify that they only
-	refer to existing acls.
-
-	The server syntax has been extended to support a range of
-	servers.
-
-	Report differences between hints and real NS rrset and
-	associated address records.
-
-	Preserve the case of domain names in rdata during zone
-	transfers.
-
-	Restructured the data locking framework using architecture
-	dependent atomic operations (when available), improving
-	response performance on multi-processor machines significantly.
-	x86, x86_64, alpha, powerpc, and mips are currently supported.
-
-	UNIX domain controls are now supported.
-
-	Add support for additional zone file formats for improving
-	loading performance.  The masterfile-format option in
-	named.conf can be used to specify a non-default format.  A
-	separate command named-compilezone was provided to generate
-	zone files in the new format.  Additionally, the -I and -O
-	options for dnssec-signzone specify the input and output
-	formats.
-
-	dnssec-signzone can now randomize signature end times
-	(dnssec-signzone -j jitter).
-
-	Add support for CH A record.
-
-	Add additional zone data constancy checks.  named-checkzone
-	has extended checking of NS, MX and SRV record and the hosts
-	they reference.  named has extended post zone load checks.
-	New zone options: check-mx and integrity-check.
-
-
-	edns-udp-size can now be overridden on a per server basis.
-
-	dig can now specify the EDNS version when making a query.
-
-	Added framework for handling multiple EDNS versions.
-
-	Additional memory debugging support to track size and mctx
-	arguments.
-
-	Detect duplicates of UDP queries we are recursing on and
-	drop them.  New stats category "duplicates".
-
-	"USE INTERNAL MALLOC" is now runtime selectable.
-
-	The lame cache is now done on a <qname,qclass,qtype> basis
-	as some servers only appear to be lame for certain query
-	types.
-
-	Limit the number of recursive clients that can be waiting
-	for a single query (<qname,qtype,qclass>) to resolve.  New
-	options clients-per-query and max-clients-per-query.
-
-	dig: report the number of extra bytes still left in the
-	packet after processing all the records.
-
-	Support for IPSECKEY rdata type.
-
-	Raise the UDP recieve buffer size to 32k if it is less than 32k.
-
-	x86 and x86_64 now have seperate atomic locking implementations.
-
-	named-checkconf now validates update-policy entries.
-
-	Attempt to make the amount of work performed in a iteration
-	self tuning.  The covers nodes clean from the cache per
-	iteration, nodes written to disk when rewriting a master
-	file and nodes destroyed per iteration when destroying a
-	zone or a cache.
-
-	ISC string copy API.
-
-	Automatic empty zone creation for D.F.IP6.ARPA and friends.
-	Note: RFC 1918 zones are not yet covered by this but are
-	likely to be in a future release.
-
-	New options: empty-server, empty-contact, empty-zones-enable
-	and disable-empty-zone.
-
-	dig now has a '-q queryname' and '+showsearch' options.
-
-	host/nslookup now continue (default)/fail on SERVFAIL.
-
-	dig now warns if 'RA' is not set in the answer when 'RD'
-	was set in the query.  host/nslookup skip servers that fail
-	to set 'RA' when 'RD' is set unless a server is explicitly
-	set.
-
-	Integrate contibuted DLZ code into named.
-
-	Integrate contibuted IDN code from JPNIC.
-
-	libbind: corresponds to that from BIND 8.4.7.
+  * Implemented "additional section caching (or acache)", an internal
+    cache framework for additional section content to improve response
+    performance. Several configuration options were provided to control
+    the behavior.
+  * New notify type 'master-only'. Enable notify for master zones only.
+  * Accept 'notify-source' style syntax for query-source.
+  * rndc now allows addresses to be set in the server clauses.
+  * New option "allow-query-cache". This lets "allow-query" be used to
+    specify the default zone access level rather than having to have every
+    zone override the global value. "allow-query-cache" can be set at both
+    the options and view levels. If "allow-query-cache" is not set then
+    "allow-recursion" is used if set, otherwise "allow-query" is used if
+    set unless "recursion no;" is set in which case "none;" is used,
+    otherwise the default (localhost; localnets;) is used.
+  * rndc: the source address can now be specified.
+  * ixfr-from-differences now takes master and slave in addition to yes
+    and no at the options and view levels.
+  * Allow the journal's name to be changed via named.conf.
+  * 'rndc notify zone [class [view]]' resend the NOTIFY messages for the
+    specified zone.
+  * 'dig +trace' now randomly selects the next servers to try. Report if
+    there is a bad delegation.
+  * Improve check-names error messages.
+  * Make public the function to read a key file, dst_key_read_public().
+  * dig now returns the byte count for axfr/ixfr.
+  * allow-update is now settable at the options / view level.
+  * named-checkconf now checks the logging configuration.
+  * host now can turn on memory debugging flags with '-m'.
+  * Don't send notify messages to self.
+  * Perform sanity checks on NS records which refer to 'in zone' names.
+  * New zone option "notify-delay". Specify a minimum delay between sets
+    of NOTIFY messages.
+  * Extend adjusting TTL warning messages.
+  * Named and named-checkzone can now both check for non-terminal wildcard
+    records.
+  * "rndc freeze/thaw" now freezes/thaws all zones.
+  * named-checkconf now check acls to verify that they only refer to
+    existing acls.
+  * The server syntax has been extended to support a range of servers.
+  * Report differences between hints and real NS rrset and associated
+    address records.
+  * Preserve the case of domain names in rdata during zone transfers.
+  * Restructured the data locking framework using architecture dependent
+    atomic operations (when available), improving response performance on
+    multi-processor machines significantly. x86, x86_64, alpha, powerpc,
+    and mips are currently supported.
+  * UNIX domain controls are now supported.
+  * Add support for additional zone file formats for improving loading
+    performance. The masterfile-format option in named.conf can be used to
+    specify a non-default format. A separate command named-compilezone was
+    provided to generate zone files in the new format. Additionally, the
+    -I and -O options for dnssec-signzone specify the input and output
+    formats.
+  * dnssec-signzone can now randomize signature end times (dnssec-signzone
+    -j jitter).
+  * Add support for CH A record.
+  * Add additional zone data constancy checks. named-checkzone has
+    extended checking of NS, MX and SRV record and the hosts they
+    reference. named has extended post zone load checks. New zone options:
+    check-mx and integrity-check.
+  * edns-udp-size can now be overridden on a per server basis.
+  * dig can now specify the EDNS version when making a query.
+  * Added framework for handling multiple EDNS versions.
+  * Additional memory debugging support to track size and mctx arguments.
+  * Detect duplicates of UDP queries we are recursing on and drop them.
+    New stats category "duplicates".
+  * "USE INTERNAL MALLOC" is now runtime selectable.
+  * The lame cache is now done on a basis as some servers only appear to
+    be lame for certain query types.
+  * Limit the number of recursive clients that can be waiting for a single
+    query () to resolve. New options clients-per-query and
+    max-clients-per-query.
+  * dig: report the number of extra bytes still left in the packet after
+    processing all the records.
+  * Support for IPSECKEY rdata type.
+  * Raise the UDP recieve buffer size to 32k if it is less than 32k.
+  * x86 and x86_64 now have seperate atomic locking implementations.
+  * named-checkconf now validates update-policy entries.
+  * Attempt to make the amount of work performed in a iteration self
+    tuning. The covers nodes clean from the cache per iteration, nodes
+    written to disk when rewriting a master file and nodes destroyed per
+    iteration when destroying a zone or a cache.
+  * ISC string copy API.
+  * Automatic empty zone creation for D.F.IP6.ARPA and friends. Note: RFC
+    1918 zones are not yet covered by this but are likely to be in a
+    future release.
+  * New options: empty-server, empty-contact, empty-zones-enable and
+    disable-empty-zone.
+  * dig now has a '-q queryname' and '+showsearch' options.
+  * host/nslookup now continue (default)/fail on SERVFAIL.
+  * dig now warns if 'RA' is not set in the answer when 'RD' was set in
+    the query. host/nslookup skip servers that fail to set 'RA' when 'RD'
+    is set unless a server is explicitly set.
+  * Integrate contibuted DLZ code into named.
+  * Integrate contibuted IDN code from JPNIC.
+  * libbind: corresponds to that from BIND 8.4.7.

 BIND 9.3.0

-	DNSSEC is now DS based (RFC 3658).
-	See also RFC 3845, doc/draft/draft-ietf-dnsext-dnssec-*.
-
-	DNSSEC lookaside validation.
-
-	check-names is now implemented.
-	rrset-order in more complete.
-
-	IPv4/IPv6 transition support, dual-stack-servers.
-
-	IXFR deltas can now be generated when loading master files,
-	ixfr-from-differences.
-
-	It is now possible to specify the size of a journal, max-journal-size.
-
-	It is now possible to define a named set of master servers to be
-	used in masters clause, masters.
-
-	The advertised EDNS UDP size can now be set, edns-udp-size.
-
-	allow-v6-synthesis has been obsoleted.
-
-	NOTE:
-	* Zones containing MD and MF will now be rejected.
-	* dig, nslookup name. now report "Not Implemented" as
-	  NOTIMP rather than NOTIMPL.  This will have impact on scripts
-	  that are looking for NOTIMPL.
-
-	libbind: corresponds to that from BIND 8.4.5.
+  * DNSSEC is now DS based (RFC 3658).
+  * DNSSEC lookaside validation.
+  * check-names is now implemented.
+  * rrset-order is more complete.
+  * IPv4/IPv6 transition support, dual-stack-servers.
+  * IXFR deltas can now be generated when loading master files,
+    ixfr-from-differences.
+  * It is now possible to specify the size of a journal, max-journal-size.
+  * It is now possible to define a named set of master servers to be used
+    in masters clause, masters.
+  * The advertised EDNS UDP size can now be set, edns-udp-size.
+  * allow-v6-synthesis has been obsoleted.
+  * Zones containing MD and MF will now be rejected.
+  * dig, nslookup name. now report "Not Implemented" as NOTIMP rather than
+    NOTIMPL. This will have impact on scripts that are looking for
+    NOTIMPL.
+  * libbind: corresponds to that from BIND 8.4.5.

 BIND 9.2.0

-	The size of the cache can now be limited using the
-        "max-cache-size" option.
-
-	The server can now automatically convert RFC1886-style recursive
-	lookup requests into RFC2874-style lookups, when enabled using the
-	new option "allow-v6-synthesis".  This allows stub resolvers that
-	support AAAA records but not A6 record chains or binary labels to
-	perform lookups in domains that make use of these IPv6 DNS
-	features.
-
-	Performance has been improved.
-
-	The man pages now use the more portable "man" macros rather than
-	the "mandoc" macros, and are installed by "make install".
-
-	The named.conf parser has been completely rewritten.  It now
-	supports "include" directives in more places such as inside "view"
-	statements, and it no longer has any reserved words.
-
-	The "rndc status" command is now implemented.
-
-	rndc can now be configured automatically.
-
-	A BIND 8 compatible stub resolver library is now included in
-	lib/bind.
-
-	OpenSSL has been removed from the distribution.  This means that to
-	use DNSSEC, OpenSSL must be installed and the --with-openssl option
-	must be supplied to configure.  This does not apply to the use of
-	TSIG, which does not require OpenSSL.
-
-	The source distribution now builds on Windows.  See
-	win32utils/readme1.txt and win32utils/win32-build.txt for details.
-
-	This distribution also includes a new lightweight stub
-	resolver library and associated resolver daemon that fully
-	support forward and reverse lookups of both IPv4 and IPv6
-	addresses.  This library is considered experimental and
-	is not a complete replacement for the BIND 8 resolver library.
-	Applications that use the BIND 8 res_* functions to perform
-	DNS lookups or dynamic updates still need to be linked against
-	the BIND 8 libraries.  For DNS lookups, they can also use the
-	new "getrrsetbyname()" API.
-
-	BIND 9.2 is capable of acting as an authoritative server
-	for DNSSEC secured zones.  This functionality is believed to
-	be stable and complete except for lacking support for
-	verifications involving wildcard records in secure zones.
-
-	When acting as a caching server, BIND 9.2 can be configured
-	to perform DNSSEC secure resolution on behalf of its clients.
-	This part of the DNSSEC implementation is still considered
-	experimental.  For detailed information about the state of the
-	DNSSEC implementation, see the file doc/misc/dnssec.
-
-	There are a few known bugs:
-
-	    On some systems, IPv6 and IPv4 sockets interact in
-	    unexpected ways.  For details, see doc/misc/ipv6.
-	    To reduce the impact of these problems, the server
-	    no longer listens for requests on IPv6 addresses
-	    by default.  If you need to accept DNS queries over
-	    IPv6, you must specify "listen-on-v6 { any; };"
-	    in the named.conf options statement.
-
-	    FreeBSD prior to 4.2 (and 4.2 if running as non-root)
-	    and OpenBSD prior to 2.8 log messages like
-	    "fcntl(8, F_SETFL, 4): Inappropriate ioctl for device".
-	    This is due to a bug in "/dev/random" and impacts the
-	    server's DNSSEC support.
-
-	    OS X 10.1.4 (Darwin 5.4), OS X 10.1.5 (Darwin 5.5) and
-	    OS X 10.2 (Darwin 6.0) reports errors like
-	    "fcntl(3, F_SETFL, 4): Operation not supported by device".
-	    This is due to a bug in "/dev/random" and impacts the
-	    server's DNSSEC support.
-
-	    --with-libtool does not work on AIX.
-
-	A bug in some versions of the Microsoft DNS server can cause zone
-        transfers from a BIND 9 server to a W2K server to fail.  For details,
-	see the "Zone Transfers" section in doc/misc/migration.
+  * The size of the cache can now be limited using the "max-cache-size"
+    option.
+  * The server can now automatically convert RFC1886-style recursive
+    lookup requests into RFC2874-style lookups, when enabled using the new
+    option "allow-v6-synthesis". This allows stub resolvers that support
+    AAAA records but not A6 record chains or binary labels to perform
+    lookups in domains that make use of these IPv6 DNS features.
+  * Performance has been improved.
+  * The man pages now use the more portable "man" macros rather than the
+    "mandoc" macros, and are installed by "make install".
+  * The named.conf parser has been completely rewritten. It now supports
+    "include" directives in more places such as inside "view" statements,
+    and it no longer has any reserved words.
+  * The "rndc status" command is now implemented.
+  * rndc can now be configured automatically.
+  * A BIND 8 compatible stub resolver library is now included in lib/bind.
+  * OpenSSL has been removed from the distribution. This means that to use
+    DNSSEC, OpenSSL must be installed and the --with-openssl option must
+    be supplied to configure. This does not apply to the use of TSIG,
+    which does not require OpenSSL.
+  * The source distribution now builds on Windows. See win32utils/
+    readme1.txt and win32utils/win32-build.txt for details.
+  * This distribution also includes a new lightweight stub resolver
+    library and associated resolver daemon that fully support forward and
+    reverse lookups of both IPv4 and IPv6 addresses. This library is
+    considered experimental and is not a complete replacement for the BIND
+    8 resolver library. Applications that use the BIND 8 res_* functions
+    to perform DNS lookups or dynamic updates still need to be linked
+    against the BIND 8 libraries. For DNS lookups, they can also use the
+    new "getrrsetbyname()" API.
+  * BIND 9.2 is capable of acting as an authoritative server for DNSSEC
+    secured zones. This functionality is believed to be stable and
+    complete except for lacking support for verifications involving
+    wildcard records in secure zones.
+  * When acting as a caching server, BIND 9.2 can be configured to perform
+    DNSSEC secure resolution on behalf of its clients. This part of the
+    DNSSEC implementation is still considered experimental. For detailed
+    information about the state of the DNSSEC implementation, see the file
+    doc/misc/dnssec.
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -0,0 +1,542 @@
+<!--
+ - Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ -
+ - This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ -
+ - See the COPYRIGHT file distributed with this work for additional
+ - information regarding copyright ownership.
+-->
+### Functional enhancements from prior major releases of BIND 9
+
+#### BIND 9.11
+
+BIND 9.11.0 includes a number of changes from BIND 9.10 and earlier
+releases.  New features include:
+
+- Added support for Catalog Zones, a new method for provisioning servers: a
+  list of zones to be served is stored in a DNS zone, along with their
+  configuration parameters. Changes to the catalog zone are propagated to
+  slaves via normal AXFR/IXFR, whereupon the zones that are listed in it
+  are automatically added, deleted or reconfigured.
+- Added support for "dnstap", a fast and flexible method of capturing and
+  logging DNS traffic.
+- Added support for "dyndb", a new API for loading zone data from an
+  external database, developed by Red Hat for the FreeIPA project.
+- "fetchlimit" quotas are now compiled in by default.  These are for the
+  use of recursive resolvers that are are under high query load for domains
+  whose authoritative servers are nonresponsive or are experiencing a
+  denial of service attack:
+    - "fetches-per-server" limits the number of simultaneous queries that
+      can be sent to any single authoritative server.  The configured value
+      is a starting point; it is automatically adjusted downward if the
+      server is partially or completely non-responsive. The algorithm used
+      to adjust the quota can be configured via the "fetch-quota-params"
+      option.
+    - "fetches-per-zone" limits the number of simultaneous queries that can
+      be sent for names within a single domain.  (Note: Unlike
+      "fetches-per-server", this value is not self-tuning.)
+    - New stats counters have been added to count queries spilled due to
+      these quotas.
+- Added a new "dnssec-keymgr" key mainenance utility, which can generate or
+  update keys as needed to ensure that a zone's keys match a defined DNSSEC
+  policy.
+- The experimental "SIT" feature in BIND 9.10 has been renamed "COOKIE" and
+  is no longer optional. EDNS COOKIE is a mechanism enabling clients to
+  detect off-path spoofed responses, and servers to detect spoofed-source
+  queries.  Clients that identify themselves using COOKIE options are not
+  subject to response rate limiting (RRL) and can receive larger UDP
+  responses.
+- SERVFAIL responses can now be cached for a limited time (defaulting to 1
+  second, with an upper limit of 30).  This can reduce the frequency of
+  retries when a query is persistently failing.
+- Added an "nsip-wait-recurse" switch to RPZ. This causes NSIP rules to be
+  skipped if a name server IP address isn't in the cache yet; the address
+  will be looked up and the rule will be applied on future queries.
+- Added a Python RNDC module. This allows multiple commands to sent over a
+  persistent RNDC channel, which saves time.
+- The "controls" block in named.conf can now grant read-only "rndc" access
+  to specified clients or keys. Read-only clients could, for example, check
+  "rndc status" but could not reconfigure or shut down the server.
+- "rndc" commands can now return arbitrarily large amounts of text to the
+  caller.
+- The zone serial number of a dynamically updatable zone can now be set via
+  "rndc signing -serial <number> <zonename>".  This allows inline-signing
+  zones to be set to a specific serial number.
+- The new "rndc nta" command can be used to set a Negative Trust Anchor
+  (NTA), disabling DNSSEC validation for a specific domain; this can be
+  used when responses from a domain are known to be failing validation due
+  to administrative error rather than because of a spoofing attack.
+  Negative trust anchors are strictly temporary; by default they expire
+  after one hour, but can be configured to last up to one week.
+- "rndc delzone" can now be used on zones that were not originally created
+  by "rndc addzone".
+- "rndc modzone" reconfigures a single zone, without requiring the entire
+  server to be reconfigured.
+- "rndc showzone" displays the current configuration of a zone.
+- "rndc managed-keys" can be used to check the status of RFC 5001 managed
+  trust anchors, or to force trust anchors to be refreshed.
+- "max-cache-size" can now be set to a percentage of available memory. The
+  default is 90%.
+- Update forwarding performance has been improved by allowing a single TCP
+  connection to be shared by multiple updates.
+- The EDNS Client Subnet (ECS) option is now supported for authoritative
+  servers; if a query contains an ECS option then ACLs containing "geoip"
+  or "ecs" elements can match against the the address encoded in the
+  option.  This can be used to select a view for a query, so that different
+  answers can be provided depending on the client network.
+- The EDNS EXPIRE option has been implemented on the client side, allowing
+  a slave server to set the expiration timer correctly when transferring
+  zone data from another slave server.
+- The key generation and manipulation tools (dnssec-keygen, dnssec-settime,
+  dnssec-importkey, dnssec-keyfromlabel) now take "-Psync" and "-Dsync"
+  options to set the publication and deletion times of CDS and CDNSKEY
+  parent-synchronization records.  Both named and dnssec-signzone can now
+  publish and remove these records at the scheduled times.
+- A new "minimal-any" option reduces the size of UDP responses for query
+  type ANY by returning a single arbitrarily selected RRset instead of all
+  RRsets.
+- A new "masterfile-style" zone option controls the formatting of text zone
+  files:  When set to "full", a zone file is dumped in
+  single-line-per-record format.
+- "serial-update-method" can now be set to "date". On update, the serial
+  number will be set to the current date in YYYYMMDDNN format.
+- "dnssec-signzone -N date" sets the serial number to YYYYMMDDNN.
+- "named -L <filename>" causes named to send log messages to the specified
+  file by default instead of to the system log.
+- "dig +ttlunits" prints TTL values with time-unit suffixes: w, d, h, m, s
+  for weeks, days, hours, minutes, and seconds.
+- "dig +unknownformat" prints dig output in RFC 3597 "unknown record"
+  presentation format.
+- "dig +ednsopt" allows dig to set arbitrary EDNS options on requests.
+- "dig +ednsflags" allows dig to set yet-to-be-defined EDNS flags on
+  requests.
+- "mdig" is an alternate version of dig which sends multiple pipelined TCP
+  queries to a server.  Instead of waiting for a response after sending a
+  query, it sends all queries immediately and displays responses in the
+  order received.
+- "serial-query-rate" no longer controls NOTIFY messages.  These are
+  separately controlled by "notify-rate" and "startup-notify-rate".
+- "nsupdate" now performs "check-names" processing by default on records to
+  be added.  This can be disabled with "check-names no".
+- The statistics channel now supports DEFLATE compression, reducing the
+  size of the data sent over the network when querying statistics.
+- New counters have been added to the statistics channel to track the sizes
+  of incoming queries and outgoing responses in histogram buckets, as
+  specified in RSSAC002.
+- A new NXDOMAIN redirect method (option "nxdomain-redirect") has been
+  added, allowing redirection to a specified DNS namespace instead of a
+  single redirect zone.
+- When starting up, named now ensures that no other named process is
+  already running.
+- Files created by named to store information, including "mkeys" and "nzf"
+  files, are now named after their corresponding views unless the view name
+  contains characters incompatible with use as a filename. Old style
+  filenames (based on the hash of the view name) will still work.
+
+#### BIND 9.10.0
+
+BIND 9.10.0 includes a number of changes from BIND 9.9 and earlier
+releases.  New features include:
+
+ - DNS Response-rate limiting (DNS RRL), which blunts the
+   impact of reflection and amplification attacks, is always
+   compiled in and no longer requires a compile-time option
+   to enable it.
+ - An experimental "Source Identity Token" (SIT) EDNS option
+   is now available.  Similar to DNS Cookies as invented by
+   Donald Eastlake 3rd, these are designed to enable clients
+   to detect off-path spoofed responses, and to enable servers
+   to detect spoofed-source queries.  Servers can be configured
+   to send smaller responses to clients that have not identified
+   themselves using a SIT option, reducing the effectiveness of
+   amplification attacks.  RRL processing has also been updated;
+   clients proven to be legitimate via SIT are not subject to
+   rate limiting.  Use "configure --enable-sit" to enable this
+   feature in BIND.
+ - A new zone file format, "map", stores zone data in a
+   format that can be mapped directly into memory, allowing
+   significantly faster zone loading.
+ - "delv" (domain entity lookup and validation) is a new tool
+   with dig-like semantics for looking up DNS data and performing
+   internal DNSSEC validation.  This allows easy validation in
+   environments where the resolver may not be trustworthy, and
+   assists with troubleshooting of DNSSEC problems. (NOTE:
+   In previous development releases of BIND 9.10, this utility
+   was called "delve". The spelling has been changed to avoid
+   confusion with the "delve" utility included with the Xapian
+   search engine.)
+ - Improved EDNS(0) processing for better resolver performance
+   and reliability over slow or lossy connections.
+ - A new "configure --with-tuning=large" option tunes certain
+   compiled-in constants and default settings to values better
+   suited to large servers with abundant memory.  This can
+   improve performance on such servers, but will consume more
+   memory and may degrade performance on smaller systems.
+ - Substantial improvement in response-policy zone (RPZ)
+   performance.  Up to 32 response-policy zones can be
+   configured with minimal performance loss.
+ - To improve recursive resolver performance, cache records
+   which are still being requested by clients can now be
+   automatically refreshed from the authoritative server
+   before they expire, reducing or eliminating the time
+   window in which no answer is available in the cache.
+ - New "rpz-client-ip" triggers and drop policies allowing
+   response policies based on the IP address of the client.
+ - ACLs can now be specified based on geographic location
+   using the MaxMind GeoIP databases.  Use "configure
+   --with-geoip" to enable.
+ - Zone data can now be shared between views, allowing
+   multiple views to serve the same zones authoritatively
+   without storing multiple copies in memory.
+ - New XML schema (version 3) for the statistics channel
+   includes many new statistics and uses a flattened XML tree
+   for faster parsing. The older schema is now deprecated.
+ - A new stylesheet, based on the Google Charts API, displays
+   XML statistics in charts and graphs on javascript-enabled
+   browsers.
+ - The statistics channel can now provide data in JSON
+   format as well as XML.
+ - New stats counters track TCP and UDP queries received
+   per zone, and EDNS options received in total.
+ - The internal and export versions of the BIND libraries
+   (libisc, libdns, etc) have been unified so that external
+   library clients can use the same libraries as BIND itself.
+ - A new compile-time option, "configure --enable-native-pkcs11",
+   allows BIND 9 cryptography functions to use the PKCS#11 API
+   natively, so that BIND can drive a cryptographic hardware
+   service module (HSM) directly instead of using a modified
+   OpenSSL as an intermediary. (Note: This feature requires an
+   HSM to have a full implementation of the PKCS#11 API; many
+   current HSMs only have partial implementations. The new
+   "pkcs11-tokens" command can be used to check API completeness.
+   Native PKCS#11 is known to work with the Thales nShield HSM
+   and with SoftHSM version 2 from the Open DNSSEC project.)
+ - The new "max-zone-ttl" option enforces maximum TTLs for
+   zones. This can simplify the process of rolling DNSSEC keys
+   by guaranteeing that cached signatures will have expired
+   within the specified amount of time.
+ - "dig +subnet" sends an EDNS CLIENT-SUBNET option when
+   querying.
+ - "dig +expire" sends an EDNS EXPIRE option when querying.
+   When this option is sent with an SOA query to a server
+   that supports it, it will report the expiry time of
+   a slave zone.
+ - New "dnssec-coverage" tool to check DNSSEC key coverage
+   for a zone and report if a lapse in signing coverage has
+   been inadvertently scheduled.
+ - Signing algorithm flexibility and other improvements
+   for the "rndc" control channel.
+ - "named-checkzone" and "named-compilezone" can now read
+   journal files, allowing them to process dynamic zones.
+ - Multiple DLZ databases can now be configured.  Individual
+   zones can be configured to be served from a specific DLZ
+   database.  DLZ databases now serve zones of type "master"
+   and "redirect".
+ - "rndc zonestatus" reports information about a specified zone.
+ - "named" now listens on IPv6 as well as IPv4 interfaces
+   by default.
+ - "named" now preserves the capitalization of names
+   when responding to queries: for instance, a query for
+   "example.com" may be answered with "example.COM" if the
+   name was configured that way in the zone file.  Some
+   clients have a bug causing them to depend on the older
+   behavior, in which the case of the answer always matched
+   the case of the query, rather than the case of the name
+   configured in the DNS.  Such clients can now be specified
+   in the new "no-case-compress" ACL; this will restore the
+   older behavior of "named" for those clients only.
+ - new "dnssec-importkey" command allows the use of offline
+   DNSSEC keys with automatic DNSKEY management.
+ - New "named-rrchecker" tool to verify the syntactic
+   correctness of individual resource records.
+ - When re-signing a zone, the new "dnssec-signzone -Q" option
+   drops signatures from keys that are still published but are
+   no longer active.
+ - "named-checkconf -px" will print the contents of configuration
+   files with the shared secrets obscured, making it easier to
+   share configuration (e.g. when submitting a bug report)
+   without revealing private information.
+ - "rndc scan" causes named to re-scan network interfaces for
+   changes in local addresses.
+ - On operating systems with support for routing sockets,
+   network interfaces are re-scanned automatically whenever
+   they change.
+ - "tsig-keygen" is now available as an alternate command
+   name to use for "ddns-confgen".
+
+#### BIND 9.9.0
+
+BIND 9.9.0 includes a number of changes from BIND 9.8 and earlier
+releases.  New features include:
+
+- Inline signing, allowing automatic DNSSEC signing of
+  master zones without modification of the zonefile, or
+  "bump in the wire" signing in slaves.
+- NXDOMAIN redirection.
+- New 'rndc flushtree' command clears all data under a given
+  name from the DNS cache.
+- New 'rndc sync' command dumps pending changes in a dynamic
+  zone to disk without a freeze/thaw cycle.
+- New 'rndc signing' command displays or clears signing status
+  records in 'auto-dnssec' zones.
+- NSEC3 parameters for 'auto-dnssec' zones can now be set prior
+  to signing, eliminating the need to initially sign with NSEC.
+- Startup time improvements on large authoritative servers.
+- Slave zones are now saved in raw format by default.
+- Several improvements to response policy zones (RPZ).
+- Improved hardware scalability by using multiple threads
+  to listen for queries and using finer-grained client locking
+- The 'also-notify' option now takes the same syntax as
+  'masters', so it can used named masterlists and TSIG keys.
+- 'dnssec-signzone -D' writes an output file containing only DNSSEC
+  data, which can be included by the primary zone file.
+- 'dnssec-signzone -R' forces removal of signatures that are
+  not expired but were created by a key which no longer exists.
+- 'dnssec-signzone -X' allows a separate expiration date to
+  be specified for DNSKEY signatures from other signatures.
+- New '-L' option to dnssec-keygen, dnssec-settime, and
+  dnssec-keyfromlabel sets the default TTL for the key.
+- dnssec-dsfromkey now supports reading from standard input,
+  to make it easier to convert DNSKEY to DS.
+- RFC 1918 reverse zones have been added to the empty-zones
+  table per RFC 6303.
+- Dynamic updates can now optionally set the zone's SOA serial
+  number to the current UNIX time.
+- DLZ modules can now retrieve the source IP address of
+  the querying client.
+- 'request-ixfr' option can now be set at the per-zone level.
+- 'dig +rrcomments' turns on comments about DNSKEY records,
+  indicating their key ID, algorithm and function
+- Simplified nsupdate syntax and added readline support
+
+#### BIND 9.8.0
+
+BIND 9.8.0 includes a number of changes from BIND 9.7 and earlier
+releases.  New features include:
+
+- Built-in trust anchor for the root zone, which can be
+  switched on via "dnssec-validation auto;"
+- Support for DNS64.
+- Support for response policy zones (RPZ).
+- Support for writable DLZ zones.
+- Improved ease of configuration of GSS/TSIG for
+  interoperability with Active Directory
+- Support for GOST signing algorithm for DNSSEC.
+- Removed RTT Banding from server selection algorithm.
+- New "static-stub" zone type.
+- Allow configuration of resolver timeouts via
+  "resolver-query-timeout" option.
+- The DLZ "dlopen" driver is now built by default.
+- Added a new include file with function typedefs
+  for the DLZ "dlopen" driver.
+- Made "--with-gssapi" default.
+- More verbose error reporting from DLZ LDAP.
+
+#### BIND 9.7.0
+
+BIND 9.7.0 includes a number of changes from BIND 9.6 and earlier
+releases.  Most are intended to simplify DNSSEC configuration.
+New features include:
+
+- Fully automatic signing of zones by "named".
+- Simplified configuration of DNSSEC Lookaside Validation (DLV).
+- Simplified configuration of Dynamic DNS, using the "ddns-confgen"
+  command line tool or the "local" update-policy option.  (As a side
+  effect, this also makes it easier to configure automatic zone
+  re-signing.)
+- New named option "attach-cache" that allows multiple views to
+  share a single cache.
+- DNS rebinding attack prevention.
+- New default values for dnssec-keygen parameters.
+- Support for RFC 5011 automated trust anchor maintenance
+- Smart signing: simplified tools for zone signing and key
+  maintenance.
+- The "statistics-channels" option is now available on Windows.
+- A new DNSSEC-aware libdns API for use by non-BIND9 applications
+- On some platforms, named and other binaries can now print out
+  a stack backtrace on assertion failure, to aid in debugging.
+- A "tools only" installation mode on Windows, which only installs
+  dig, host, nslookup and nsupdate.
+- Improved PKCS#11 support, including Keyper support and explicit
+  OpenSSL engine selection.
+
+#### BIND 9.6.0
+
+- Full NSEC3 support
+- Automatic zone re-signing
+- New update-policy methods tcp-self and 6to4-self
+- The BIND 8 resolver library, libbind, has been removed from the BIND 9
+  distribution and is now available as a separate download.
+- Change the default pid file location from /var/run to
+  /var/run/{named,lwresd} for improved chroot/setuid support.
+
+#### BIND 9.5.0
+
+- GSS-TSIG support (RFC 3645).
+- DHCID support.
+- Experimental http server and statistics support for named via xml.
+- More detailed statistics counters including those supported in BIND 8.
+- Faster ACL processing.
+- Use Doxygen to generate internal documentation.
+- Efficient LRU cache-cleaning mechanism.
+- NSID support.
+
+BIND 9.4.0
+
+- Implemented "additional section caching (or acache)", an internal cache
+  framework for additional section content to improve response performance.
+  Several configuration options were provided to control the behavior.
+- New notify type 'master-only'.  Enable notify for master zones only.
+- Accept 'notify-source' style syntax for query-source.
+- rndc now allows addresses to be set in the server clauses.
+- New option "allow-query-cache".  This lets "allow-query" be used to
+  specify the default zone access level rather than having to have every
+  zone override the global value.  "allow-query-cache" can be set at both
+  the options and view levels.  If "allow-query-cache" is not set then
+  "allow-recursion" is used if set, otherwise "allow-query" is used if set
+  unless "recursion no;" is set in which case "none;" is used, otherwise
+  the default (localhost; localnets;) is used.
+- rndc: the source address can now be specified.
+- ixfr-from-differences now takes master and slave in addition to yes and
+  no at the options and view levels.
+- Allow the journal's name to be changed via named.conf.
+- 'rndc notify zone [class [view]]' resend the NOTIFY messages for the
+  specified zone.
+- 'dig +trace' now randomly selects the next servers to try.  Report if
+  there is a bad delegation.
+- Improve check-names error messages.
+- Make public the function to read a key file, dst_key_read_public().
+- dig now returns the byte count for axfr/ixfr.
+- allow-update is now settable at the options / view level.
+- named-checkconf now checks the logging configuration.
+- host now can turn on memory debugging flags with '-m'.
+- Don't send notify messages to self.
+- Perform sanity checks on NS records which refer to 'in zone' names.
+- New zone option "notify-delay".  Specify a minimum delay between sets of
+  NOTIFY messages.
+- Extend adjusting TTL warning messages.
+- Named and named-checkzone can now both check for non-terminal wildcard
+  records.
+- "rndc freeze/thaw" now freezes/thaws all zones.
+- named-checkconf now check acls to verify that they only refer to existing
+  acls.
+- The server syntax has been extended to support a range of servers.
+- Report differences between hints and real NS rrset and associated address
+  records.
+- Preserve the case of domain names in rdata during zone transfers.
+- Restructured the data locking framework using architecture dependent
+  atomic operations (when available), improving response performance on
+  multi-processor machines significantly.  x86, x86_64, alpha, powerpc, and
+  mips are currently supported.
+- UNIX domain controls are now supported.
+- Add support for additional zone file formats for improving loading
+  performance.  The masterfile-format option in named.conf can be used to
+  specify a non-default format.  A separate command named-compilezone was
+  provided to generate zone files in the new format.  Additionally, the -I
+  and -O options for dnssec-signzone specify the input and output formats.
+- dnssec-signzone can now randomize signature end times (dnssec-signzone -j
+  jitter).
+- Add support for CH A record.
+- Add additional zone data constancy checks.  named-checkzone has extended
+  checking of NS, MX and SRV record and the hosts they reference.  named
+  has extended post zone load checks.  New zone options: check-mx and
+  integrity-check.
+- edns-udp-size can now be overridden on a per server basis.
+- dig can now specify the EDNS version when making a query.
+- Added framework for handling multiple EDNS versions.
+- Additional memory debugging support to track size and mctx arguments.
+- Detect duplicates of UDP queries we are recursing on and drop them.  New
+  stats category "duplicates".
+- "USE INTERNAL MALLOC" is now runtime selectable.
+- The lame cache is now done on a <qname,qclass,qtype> basis as some
+  servers only appear to be lame for certain query types.
+- Limit the number of recursive clients that can be waiting for a single
+  query (<qname,qtype,qclass>) to resolve.  New options clients-per-query
+  and max-clients-per-query.
+- dig: report the number of extra bytes still left in the packet after
+  processing all the records.
+- Support for IPSECKEY rdata type.
+- Raise the UDP recieve buffer size to 32k if it is less than 32k.
+- x86 and x86_64 now have seperate atomic locking implementations.
+- named-checkconf now validates update-policy entries.
+- Attempt to make the amount of work performed in a iteration self tuning.
+  The covers nodes clean from the cache per iteration, nodes written to
+  disk when rewriting a master file and nodes destroyed per iteration when
+  destroying a zone or a cache.
+- ISC string copy API.
+- Automatic empty zone creation for D.F.IP6.ARPA and friends.  Note: RFC
+  1918 zones are not yet covered by this but are likely to be in a future
+  release.
+- New options: empty-server, empty-contact, empty-zones-enable and
+  disable-empty-zone.
+- dig now has a '-q queryname' and '+showsearch' options.
+- host/nslookup now continue (default)/fail on SERVFAIL.
+- dig now warns if 'RA' is not set in the answer when 'RD' was set in the
+  query.  host/nslookup skip servers that fail to set 'RA' when 'RD' is set
+  unless a server is explicitly set.
+- Integrate contibuted DLZ code into named.
+- Integrate contibuted IDN code from JPNIC.
+- libbind: corresponds to that from BIND 8.4.7.
+
+#### BIND 9.3.0
+
+- DNSSEC is now DS based (RFC 3658).
+- DNSSEC lookaside validation.
+- check-names is now implemented.
+- rrset-order is more complete.
+- IPv4/IPv6 transition support, dual-stack-servers.
+- IXFR deltas can now be generated when loading master files,
+  ixfr-from-differences.
+- It is now possible to specify the size of a journal, max-journal-size.
+- It is now possible to define a named set of master servers to be used in
+  masters clause, masters.
+- The advertised EDNS UDP size can now be set, edns-udp-size.
+- allow-v6-synthesis has been obsoleted.
+- Zones containing MD and MF will now be rejected.
+- dig, nslookup name. now report "Not Implemented" as NOTIMP rather than
+  NOTIMPL.  This will have impact on scripts that are looking for NOTIMPL.
+- libbind: corresponds to that from BIND 8.4.5.
+
+#### BIND 9.2.0
+
+- The size of the cache can now be limited using the "max-cache-size"
+  option.
+- The server can now automatically convert RFC1886-style recursive lookup
+  requests into RFC2874-style lookups, when enabled using the new option
+  "allow-v6-synthesis".  This allows stub resolvers that support AAAA
+  records but not A6 record chains or binary labels to perform lookups in
+  domains that make use of these IPv6 DNS features.
+- Performance has been improved.
+- The man pages now use the more portable "man" macros rather than the
+  "mandoc" macros, and are installed by "make install".
+- The named.conf parser has been completely rewritten.  It now supports
+  "include" directives in more places such as inside "view" statements, and
+  it no longer has any reserved words.
+- The "rndc status" command is now implemented.
+- rndc can now be configured automatically.
+- A BIND 8 compatible stub resolver library is now included in lib/bind.
+- OpenSSL has been removed from the distribution.  This means that to use
+  DNSSEC, OpenSSL must be installed and the --with-openssl option must be
+  supplied to configure.  This does not apply to the use of TSIG, which
+  does not require OpenSSL.
+- The source distribution now builds on Windows.  See
+  win32utils/readme1.txt and win32utils/win32-build.txt for details.
+- This distribution also includes a new lightweight stub resolver library
+  and associated resolver daemon that fully support forward and reverse
+  lookups of both IPv4 and IPv6 addresses.  This library is considered
+  experimental and is not a complete replacement for the BIND 8 resolver
+  library.  Applications that use the BIND 8 `res_*` functions to perform
+  DNS lookups or dynamic updates still need to be linked against the BIND 8
+  libraries.  For DNS lookups, they can also use the new "getrrsetbyname()"
+  API.
+- BIND 9.2 is capable of acting as an authoritative server for DNSSEC
+  secured zones.  This functionality is believed to be stable and complete
+  except for lacking support for verifications involving wildcard records
+  in secure zones.
+- When acting as a caching server, BIND 9.2 can be configured to perform
+  DNSSEC secure resolution on behalf of its clients.  This part of the
+  DNSSEC implementation is still considered experimental.  For detailed
+  information about the state of the DNSSEC implementation, see the file
+  doc/misc/dnssec.
--- a/4
+++ b/4
@@ -0,0 +1,4 @@
+syntax(2)
+test_suite('bind9')
+
+include('lib/Kyuafile')
--- a/362
+++ b/362
@@ -0,0 +1,362 @@
+Mozilla Public License, version 2.0
+
+1. Definitions
+
+1.1. "Contributor"
+
+     means each individual or legal entity that creates, contributes to the
+     creation of, or owns Covered Software.
+
+1.2. "Contributor Version"
+
+     means the combination of the Contributions of others (if any) used by a
+     Contributor and that particular Contributor's Contribution.
+
+1.3. "Contribution"
+
+     means Covered Software of a particular Contributor.
+
+1.4. "Covered Software"
+
+     means Source Code Form to which the initial Contributor has attached the
+     notice in Exhibit A, the Executable Form of such Source Code Form, and
+     Modifications of such Source Code Form, in each case including portions
+     thereof.
+
+1.5. "Incompatible With Secondary Licenses"
+     means
+
+     a. that the initial Contributor has attached the notice described in
+        Exhibit B to the Covered Software; or
+
+     b. that the Covered Software was made available under the terms of
+        version 1.1 or earlier of the License, but not also under the terms of
+        a Secondary License.
+
+1.6. "Executable Form"
+
+     means any form of the work other than Source Code Form.
+
+1.7. "Larger Work"
+
+     means a work that combines Covered Software with other material, in a
+     separate file or files, that is not Covered Software.
+
+1.8. "License"
+
+     means this document.
+
+1.9. "Licensable"
+
+     means having the right to grant, to the maximum extent possible, whether
+     at the time of the initial grant or subsequently, any and all of the
+     rights conveyed by this License.
+
+1.10. "Modifications"
+
+     means any of the following:
+
+     a. any file in Source Code Form that results from an addition to,
+        deletion from, or modification of the contents of Covered Software; or
+
+     b. any new file in Source Code Form that contains any Covered Software.
+
+1.11. "Patent Claims" of a Contributor
+
+      means any patent claim(s), including without limitation, method,
+      process, and apparatus claims, in any patent Licensable by such
+      Contributor that would be infringed, but for the grant of the License,
+      by the making, using, selling, offering for sale, having made, import,
+      or transfer of either its Contributions or its Contributor Version.
+
+1.12. "Secondary License"
+
+      means either the GNU General Public License, Version 2.0, the GNU Lesser
+      General Public License, Version 2.1, the GNU Affero General Public
+      License, Version 3.0, or any later versions of those licenses.
+
+1.13. "Source Code Form"
+
+      means the form of the work preferred for making modifications.
+
+1.14. "You" (or "Your")
+
+      means an individual or a legal entity exercising rights under this
+      License. For legal entities, "You" includes any entity that controls, is
+      controlled by, or is under common control with You. For purposes of this
+      definition, "control" means (a) the power, direct or indirect, to cause
+      the direction or management of such entity, whether by contract or
+      otherwise, or (b) ownership of more than fifty percent (50%) of the
+      outstanding shares or beneficial ownership of such entity.
+
+
+2. License Grants and Conditions
+
+2.1. Grants
+
+     Each Contributor hereby grants You a world-wide, royalty-free,
+     non-exclusive license:
+
+     a. under intellectual property rights (other than patent or trademark)
+        Licensable by such Contributor to use, reproduce, make available,
+        modify, display, perform, distribute, and otherwise exploit its
+        Contributions, either on an unmodified basis, with Modifications, or
+        as part of a Larger Work; and
+
+     b. under Patent Claims of such Contributor to make, use, sell, offer for
+        sale, have made, import, and otherwise transfer either its
+        Contributions or its Contributor Version.
+
+2.2. Effective Date
+
+     The licenses granted in Section 2.1 with respect to any Contribution
+     become effective for each Contribution on the date the Contributor first
+     distributes such Contribution.
+
+2.3. Limitations on Grant Scope
+
+     The licenses granted in this Section 2 are the only rights granted under
+     this License. No additional rights or licenses will be implied from the
+     distribution or licensing of Covered Software under this License.
+     Notwithstanding Section 2.1(b) above, no patent license is granted by a
+     Contributor:
+
+     a. for any code that a Contributor has removed from Covered Software; or
+
+     b. for infringements caused by: (i) Your and any other third party's
+        modifications of Covered Software, or (ii) the combination of its
+        Contributions with other software (except as part of its Contributor
+        Version); or
+
+     c. under Patent Claims infringed by Covered Software in the absence of
+        its Contributions.
+
+     This License does not grant any rights in the trademarks, service marks,
+     or logos of any Contributor (except as may be necessary to comply with
+     the notice requirements in Section 3.4).
+
+2.4. Subsequent Licenses
+
+     No Contributor makes additional grants as a result of Your choice to
+     distribute the Covered Software under a subsequent version of this
+     License (see Section 10.2) or under the terms of a Secondary License (if
+     permitted under the terms of Section 3.3).
+
+2.5. Representation
+
+     Each Contributor represents that the Contributor believes its
+     Contributions are its original creation(s) or it has sufficient rights to
+     grant the rights to its Contributions conveyed by this License.
+
+2.6. Fair Use
+
+     This License is not intended to limit any rights You have under
+     applicable copyright doctrines of fair use, fair dealing, or other
+     equivalents.
+
+2.7. Conditions
+
+     Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in
+     Section 2.1.
+
+
+3. Responsibilities
+
+3.1. Distribution of Source Form
+
+     All distribution of Covered Software in Source Code Form, including any
+     Modifications that You create or to which You contribute, must be under
+     the terms of this License. You must inform recipients that the Source
+     Code Form of the Covered Software is governed by the terms of this
+     License, and how they can obtain a copy of this License. You may not
+     attempt to alter or restrict the recipients' rights in the Source Code
+     Form.
+
+3.2. Distribution of Executable Form
+
+     If You distribute Covered Software in Executable Form then:
+
+     a. such Covered Software must also be made available in Source Code Form,
+        as described in Section 3.1, and You must inform recipients of the
+        Executable Form how they can obtain a copy of such Source Code Form by
+        reasonable means in a timely manner, at a charge no more than the cost
+        of distribution to the recipient; and
+
+     b. You may distribute such Executable Form under the terms of this
+        License, or sublicense it under different terms, provided that the
+        license for the Executable Form does not attempt to limit or alter the
+        recipients' rights in the Source Code Form under this License.
+
+3.3. Distribution of a Larger Work
+
+     You may create and distribute a Larger Work under terms of Your choice,
+     provided that You also comply with the requirements of this License for
+     the Covered Software. If the Larger Work is a combination of Covered
+     Software with a work governed by one or more Secondary Licenses, and the
+     Covered Software is not Incompatible With Secondary Licenses, this
+     License permits You to additionally distribute such Covered Software
+     under the terms of such Secondary License(s), so that the recipient of
+     the Larger Work may, at their option, further distribute the Covered
+     Software under the terms of either this License or such Secondary
+     License(s).
+
+3.4. Notices
+
+     You may not remove or alter the substance of any license notices
+     (including copyright notices, patent notices, disclaimers of warranty, or
+     limitations of liability) contained within the Source Code Form of the
+     Covered Software, except that You may alter any license notices to the
+     extent required to remedy known factual inaccuracies.
+
+3.5. Application of Additional Terms
+
+     You may choose to offer, and to charge a fee for, warranty, support,
+     indemnity or liability obligations to one or more recipients of Covered
+     Software. However, You may do so only on Your own behalf, and not on
+     behalf of any Contributor. You must make it absolutely clear that any
+     such warranty, support, indemnity, or liability obligation is offered by
+     You alone, and You hereby agree to indemnify every Contributor for any
+     liability incurred by such Contributor as a result of warranty, support,
+     indemnity or liability terms You offer. You may include additional
+     disclaimers of warranty and limitations of liability specific to any
+     jurisdiction.
+
+4. Inability to Comply Due to Statute or Regulation
+
+   If it is impossible for You to comply with any of the terms of this License
+   with respect to some or all of the Covered Software due to statute,
+   judicial order, or regulation then You must: (a) comply with the terms of
+   this License to the maximum extent possible; and (b) describe the
+   limitations and the code they affect. Such description must be placed in a
+   text file included with all distributions of the Covered Software under
+   this License. Except to the extent prohibited by statute or regulation,
+   such description must be sufficiently detailed for a recipient of ordinary
+   skill to be able to understand it.
+
+5. Termination
+
+5.1. The rights granted under this License will terminate automatically if You
+     fail to comply with any of its terms. However, if You become compliant,
+     then the rights granted under this License from a particular Contributor
+     are reinstated (a) provisionally, unless and until such Contributor
+     explicitly and finally terminates Your grants, and (b) on an ongoing
+     basis, if such Contributor fails to notify You of the non-compliance by
+     some reasonable means prior to 60 days after You have come back into
+     compliance. Moreover, Your grants from a particular Contributor are
+     reinstated on an ongoing basis if such Contributor notifies You of the
+     non-compliance by some reasonable means, this is the first time You have
+     received notice of non-compliance with this License from such
+     Contributor, and You become compliant prior to 30 days after Your receipt
+     of the notice.
+
+5.2. If You initiate litigation against any entity by asserting a patent
+     infringement claim (excluding declaratory judgment actions,
+     counter-claims, and cross-claims) alleging that a Contributor Version
+     directly or indirectly infringes any patent, then the rights granted to
+     You by any and all Contributors for the Covered Software under Section
+     2.1 of this License shall terminate.
+
+5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user
+     license agreements (excluding distributors and resellers) which have been
+     validly granted by You or Your distributors under this License prior to
+     termination shall survive termination.
+
+6. Disclaimer of Warranty
+
+   Covered Software is provided under this License on an "as is" basis,
+   without warranty of any kind, either expressed, implied, or statutory,
+   including, without limitation, warranties that the Covered Software is free
+   of defects, merchantable, fit for a particular purpose or non-infringing.
+   The entire risk as to the quality and performance of the Covered Software
+   is with You. Should any Covered Software prove defective in any respect,
+   You (not any Contributor) assume the cost of any necessary servicing,
+   repair, or correction. This disclaimer of warranty constitutes an essential
+   part of this License. No use of  any Covered Software is authorized under
+   this License except under this disclaimer.
+
+7. Limitation of Liability
+
+   Under no circumstances and under no legal theory, whether tort (including
+   negligence), contract, or otherwise, shall any Contributor, or anyone who
+   distributes Covered Software as permitted above, be liable to You for any
+   direct, indirect, special, incidental, or consequential damages of any
+   character including, without limitation, damages for lost profits, loss of
+   goodwill, work stoppage, computer failure or malfunction, or any and all
+   other commercial damages or losses, even if such party shall have been
+   informed of the possibility of such damages. This limitation of liability
+   shall not apply to liability for death or personal injury resulting from
+   such party's negligence to the extent applicable law prohibits such
+   limitation. Some jurisdictions do not allow the exclusion or limitation of
+   incidental or consequential damages, so this exclusion and limitation may
+   not apply to You.
+
+8. Litigation
+
+   Any litigation relating to this License may be brought only in the courts
+   of a jurisdiction where the defendant maintains its principal place of
+   business and such litigation shall be governed by laws of that
+   jurisdiction, without reference to its conflict-of-law provisions. Nothing
+   in this Section shall prevent a party's ability to bring cross-claims or
+   counter-claims.
+
+9. Miscellaneous
+
+   This License represents the complete agreement concerning the subject
+   matter hereof. If any provision of this License is held to be
+   unenforceable, such provision shall be reformed only to the extent
+   necessary to make it enforceable. Any law or regulation which provides that
+   the language of a contract shall be construed against the drafter shall not
+   be used to construe this License against a Contributor.
+
+
+10. Versions of the License
+
+10.1. New Versions
+
+      Mozilla Foundation is the license steward. Except as provided in Section
+      10.3, no one other than the license steward has the right to modify or
+      publish new versions of this License. Each version will be given a
+      distinguishing version number.
+
+10.2. Effect of New Versions
+
+      You may distribute the Covered Software under the terms of the version
+      of the License under which You originally received the Covered Software,
+      or under the terms of any subsequent version published by the license
+      steward.
+
+10.3. Modified Versions
+
+      If you create software not governed by this License, and you want to
+      create a new license for such software, you may create and use a
+      modified version of this License if you rename the license and remove
+      any references to the name of the license steward (except to note that
+      such modified license differs from this License).
+
+10.4. Distributing Source Code Form that is Incompatible With Secondary
+      Licenses If You choose to distribute Source Code Form that is
+      Incompatible With Secondary Licenses under the terms of this version of
+      the License, the notice described in Exhibit B of this License must be
+      attached.
+
+Exhibit A - Source Code Form License Notice
+
+      This Source Code Form is subject to the
+      terms of the Mozilla Public License, v.
+      2.0. If a copy of the MPL was not
+      distributed with this file, You can
+      obtain one at
+      http://mozilla.org/MPL/2.0/.
+
+If it is not possible or desirable to put the notice in a particular file,
+then You may include the notice in a location (such as a LICENSE file in a
+relevant directory) where a recipient would be likely to look for such a
+notice.
+
+You may add additional accurate notices of copyright ownership.
+
+Exhibit B - "Incompatible With Secondary Licenses" Notice
+
+      This Source Code Form is "Incompatible
+      With Secondary Licenses", as defined by
+      the Mozilla Public License, v. 2.0.
--- a/Makefile.in
+++ b/Makefile.in
@@ -1,37 +1,38 @@
-# Copyright (C) 2004-2009, 2011-2013  Internet Systems Consortium, Inc. ("ISC")
-# Copyright (C) 1998-2002  Internet Software Consortium.
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 #
-# Permission to use, copy, modify, and/or distribute this software for any
-# purpose with or without fee is hereby granted, provided that the above
-# copyright notice and this permission notice appear in all copies.
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
 #
-# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
-# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-# AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
-# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-# PERFORMANCE OF THIS SOFTWARE.
-
-# $Id: Makefile.in,v 1.62 2011/09/06 04:06:37 marka Exp $
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.

 srcdir =	@srcdir@
 VPATH =		@srcdir@
 top_srcdir =	@top_srcdir@
+top_builddir =  @top_builddir@

-@BIND9_VERSION@
+VERSION=@BIND9_VERSION@

-SUBDIRS =	make unit lib bin doc @LIBEXPORT@
+SUBDIRS =	make lib fuzz bin doc
 TARGETS =
+PREREQS =	bind.keys.h

 MANPAGES =	isc-config.sh.1

 HTMLPAGES =	isc-config.sh.html

-MANOBJS =	${MANPAGES} ${HTMLPAGES}
+MANOBJS =	README HISTORY OPTIONS CONTRIBUTING PLATFORMS \
+		${MANPAGES} ${HTMLPAGES}

@BIND9_MAKE_RULES@

+newrr:
+	cd lib/dns; ${MAKE} newrr
+
+bind.keys.h: ${top_srcdir}/bind.keys ${srcdir}/util/bindkeys.pl
+	${PERL} ${srcdir}/util/bindkeys.pl < ${top_srcdir}/bind.keys > $@
+
 distclean::
 	rm -f config.cache config.h config.log config.status TAGS
 	rm -f libtool isc-config.sh configure.lineno
@@ -41,6 +42,7 @@ distclean::
 # to make it.
 maintainer-clean::
 	rm -f configure
+	rm -f bind.keys.h

 docclean manclean maintainer-clean::
 	rm -f ${MANOBJS}
@@ -54,15 +56,26 @@ installdirs:

 install:: isc-config.sh installdirs
 	${INSTALL_SCRIPT} isc-config.sh ${DESTDIR}${bindir}
+	rm -f ${DESTDIR}${bindir}/bind9-config
+	@LN@ ${DESTDIR}${bindir}/isc-config.sh ${DESTDIR}${bindir}/bind9-config
 	${INSTALL_DATA} ${top_srcdir}/isc-config.sh.1 ${DESTDIR}${mandir}/man1
+	rm -f ${DESTDIR}${mandir}/man1/bind9-config.1
+	@LN@ ${DESTDIR}${mandir}/man1/isc-config.sh.1 ${DESTDIR}${mandir}/man1/bind9-config.1
 	${INSTALL_DATA} ${top_srcdir}/bind.keys ${DESTDIR}${sysconfdir}

+uninstall::
+	rm -f ${DESTDIR}${sysconfdir}/bind.keys
+	rm -f ${DESTDIR}${mandir}/man1/bind9-config.1
+	rm -f ${DESTDIR}${mandir}/man1/isc-config.sh.1
+	rm -f ${DESTDIR}${bindir}/bind9-config
+	rm -f ${DESTDIR}${bindir}/isc-config.sh
+
 tags:
 	rm -f TAGS
 	find lib bin -name "*.[ch]" -print | @ETAGS@ -

 test check:
-	@if test -n "`${PERL} ${top_srcdir}/bin/tests/system/testsock.pl 2>&- || echo fail`"; then \
+	@if test -n "`${PERL} ${top_srcdir}/bin/tests/system/testsock.pl 2>/dev/null || echo fail`"; then \
 	echo I: NOTE: The tests were not run because they require that; \
 	echo I:	the IP addresses 10.53.0.1 through 10.53.0.8 are configured; \
 	echo I:	as alias addresses on the loopback interface.  Please run; \
@@ -77,14 +90,38 @@ force-test: test-force

 test-force:
 	status=0; \
+	(cd fuzz && ${MAKE} check) || status=1; \
 	(cd bin/tests && ${MAKE} ${MAKEDEFS} test) || status=1; \
-	(test -f unit/unittest.sh && $(SHELL) unit/unittest.sh) || status=1; \
+	(test -f ${top_builddir}/unit/unittest.sh && \
+		$(SHELL) ${top_builddir}/unit/unittest.sh) || status=1; \
 	exit $$status

-FAQ: FAQ.xml
-	${XSLTPROC} doc/xsl/isc-docbook-text.xsl FAQ.xml | \
-	LC_ALL=C ${W3M} -T text/html -dump -cols 72 >$@.tmp
-	mv $@.tmp $@
+README: README.md
+	${PANDOC} --email-obfuscation=none -s -t html README.md | \
+		${W3M} -dump -cols 75 -O ascii -T text/html | \
+		sed -e '$${/^$$/d;}' > $@
+
+HISTORY: HISTORY.md
+	${PANDOC} --email-obfuscation=none -s -t html HISTORY.md | \
+		${W3M} -dump -cols 75 -O ascii -T text/html | \
+		sed -e '$${/^$$/d;}' > $@
+
+OPTIONS: OPTIONS.md
+	${PANDOC} --email-obfuscation=none -s -t html OPTIONS.md | \
+		${W3M} -dump -cols 75 -O ascii -T text/html | \
+		sed -e '$${/^$$/d;}' > $@
+
+CONTRIBUTING: CONTRIBUTING.md
+	${PANDOC} --email-obfuscation=none -s -t html CONTRIBUTING.md | \
+		${W3M} -dump -cols 75 -O ascii -T text/html | \
+		sed -e '$${/^$$/d;}' > $@
+
+PLATFORMS: PLATFORMS.md
+	${PANDOC} --email-obfuscation=none -s -t html PLATFORMS.md | \
+		${W3M} -dump -cols 75 -O ascii -T text/html | \
+		sed -e '$${/^$$/d;}' > $@
+
+unit::
+	sh ${top_builddir}/unit/unittest.sh

 clean::
-	rm -f FAQ.tmp
--- a/26
+++ b/26
@@ -0,0 +1,26 @@
+Setting the STD_CDEFINES environment variable before running configure can
+be used to enable certain compile-time options that are not explicitly
+defined in configure.
+
+Some of these settings are:
+
+Setting                   Description
+                          Overwrite memory with tag values when allocating
+-DISC_MEM_DEFAULTFILL=1   or freeing it; this impairs performance but
+                          makes debugging of memory problems easier.
+                          Don't track memory allocations by file and line
+-DISC_MEM_TRACKLINES=0    number; this improves performance but makes
+                          debugging more difficult.
+-DISC_FACILITY=LOG_LOCAL0 Change the default syslog facility for named
+-DNS_CLIENT_DROPPORT=0    Disable dropping queries from particular
+                          well-known ports:
+-DCHECK_SIBLING=0         Don't check sibling glue in named-checkzone
+-DCHECK_LOCAL=0           Don't check out-of-zone addresses in
+                          named-checkzone
+-DNS_RUN_PID_DIR=0        Create default PID files in ${localstatedir}/run
+                          rather than ${localstatedir}/run/named/
+                          Disable the use of inline functions to implement
+-DISC_BUFFER_USEINLINE=0  the isc_buffer API: this reduces performance but
+                          may be useful when debugging
+-DISC_HEAP_CHECK          Test heap consistency after every heap
+                          operation; used when debugging
--- a/OPTIONS.md
+++ b/OPTIONS.md
@@ -0,0 +1,27 @@
+<!--
+ - Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ -
+ - This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ -
+ - See the COPYRIGHT file distributed with this work for additional
+ - information regarding copyright ownership.
+-->
+Setting the `STD_CDEFINES` environment variable before running `configure`
+can be used to enable certain compile-time options that are not explicitly
+defined in `configure`.
+
+Some of these settings are:
+
+|Setting                            |Description |
+|-----------------------------------|----------------------------------------|
+|`-DISC_MEM_DEFAULTFILL=1`|Overwrite memory with tag values when allocating or freeing it; this impairs performance but makes debugging of memory problems easier.|
+|`-DISC_MEM_TRACKLINES=0`|Don't track memory allocations by file and line number; this improves performance but makes debugging more difficult.|
+|<nobr>`-DISC_FACILITY=LOG_LOCAL0`</nobr>|Change the default syslog facility for `named`|
+|`-DNS_CLIENT_DROPPORT=0`|Disable dropping queries from particular well-known ports:|
+|`-DCHECK_SIBLING=0`|Don't check sibling glue in `named-checkzone`|
+|`-DCHECK_LOCAL=0`|Don't check out-of-zone addresses in `named-checkzone`|
+|`-DNS_RUN_PID_DIR=0`|Create default PID files in `${localstatedir}/run` rather than `${localstatedir}/run/named/`|
+|`-DISC_BUFFER_USEINLINE=0`|Disable the use of inline functions to implement the `isc_buffer` API: this reduces performance but may be useful when debugging |
+|`-DISC_HEAP_CHECK`|Test heap consistency after every heap operation; used when debugging|
--- a/89
+++ b/89
@@ -0,0 +1,89 @@
+Supported platforms
+
+In general, this version of BIND will build and run on any POSIX-compliant
+system with a C99-compliant C compiler, BSD-style sockets with
+RFC-compliant IPv6 support, POSIX-compliant threads, and the OpenSSL
+cryptography library. Atomic operations support from the compiler is
+needed, either in the form of builtin operations, C11 atomics or the
+Interlocked family of functions on Windows.
+
+ISC regularly tests BIND on many operating systems and architectures, but
+lacks the resources to test all of them. Consequently, ISC is only able to
+offer support on a "best effort" basis for some.
+
+Regularly tested platforms
+
+As of May 2018, BIND 9.13 is tested on the following systems:
+
+  * Debian 8, 9
+  * Ubuntu 16.04, 18.04
+  * Fedora 27, 28
+  * Red Hat/CentOS 6, 7
+  * FreeBSD 10.x, 11.x
+  * OpenBSD 6.3
+
+The amd64, i386, armhf and arm64 CPU architectures are all fully
+supported.
+
+Best effort
+
+The following are platforms on which BIND is known to build and run, but
+on which it is not routinely tested. ISC makes every effort to fix bugs on
+these platforms, but may be unable to do so quickly due to lack of
+hardware, less familiarity on the part of engineering staff, and other
+constraints.
+
+  * Windows 10 / x64
+  * Windows Server 2012 R2, 2016 / x64
+  * macOS 10.12+
+  * Solaris 10
+  * FreeBSD 12+
+  * OpenBSD 6.2
+  * NetBSD
+  * Older or less popular Linux distributions still supported by their
+    vendors, such as:
+      + Ubuntu 14.04, 18.10+
+      + Gentoo
+      + ArchLinux
+      + Alpine Linux
+  * OpenWRT/LEDE 17.0
+  * Other CPU architectures (mips, mipsel, sparc, ...)
+
+Unsupported platforms
+
+These are platforms on which BIND is known not to build or run:
+
+  * Platforms without at least OpenSSL 1.0.2
+  * Windows 10 / x86
+  * Windows Server 2012 and older
+  * Platforms that don't support IPv6 Advanced Socket API (RFC 3542)
+  * Platforms that don't support atomic operations (via compiler or
+    library)
+  * Linux without NPTL (Native POSIX Thread Library)
+
+Platform quirks
+
+ARM
+
+If the compilation ends with following error:
+
+Error: selected processor does not support `yield' in ARM mode
+
+You will need to set -march compiler option to native, so the compiler
+recognizes yield assembler instruction. The proper way to set -march=
+native would be to put it into CFLAGS, e.g. run ./configure like this:
+CFLAGS="-march=native -Os -g" ./configure plus your usual options.
+
+If that doesn't work, you can enforce the minimum CPU and FPU (taken from
+Debian armhf documentation):
+
+  * The lowest worthwhile CPU implementation is Armv7-A, therefore the
+    recommended build option is -march=armv7-a.
+
+  * FPU should be set at VFPv3-D16 as they represent the miminum
+    specification of the processors to support here, therefore the
+    recommended build option is -mfpu=vfpv3-d16.
+
+The configure command should look like this:
+
+CFLAGS="-march=armv7-a -mfpu=vfpv3-d16 -Os -g" ./configure
--- a/PLATFORMS.md
+++ b/PLATFORMS.md
@@ -0,0 +1,100 @@
+<!--
+ - Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ -
+ - This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ -
+ - See the COPYRIGHT file distributed with this work for additional
+ - information regarding copyright ownership.
+-->
+## Supported platforms
+
+In general, this version of BIND will build and run on any POSIX-compliant
+system with a C99-compliant C compiler, BSD-style sockets with RFC-compliant
+IPv6 support, POSIX-compliant threads, and the OpenSSL cryptography library.
+Atomic operations support from the compiler is needed, either in the form of
+builtin operations, C11 atomics or the Interlocked family of functions on
+Windows.
+
+ISC regularly tests BIND on many operating systems and architectures, but
+lacks the resources to test all of them. Consequently, ISC is only able to
+offer support on a "best effort" basis for some.
+
+### Regularly tested platforms
+
+As of May 2018, BIND 9.13 is tested on the following systems:
+
+* Debian 8, 9
+* Ubuntu 16.04, 18.04
+* Fedora 27, 28
+* Red Hat/CentOS 6, 7
+* FreeBSD 10.x, 11.x
+* OpenBSD 6.3
+
+The amd64, i386, armhf and arm64 CPU architectures are all fully supported.
+
+### Best effort
+
+The following are platforms on which BIND is known to build and run,
+but on which it is not routinely tested. ISC makes every effort to fix bugs
+on these platforms, but may be unable to do so quickly due to lack of
+hardware, less familiarity on the part of engineering staff, and other
+constraints.
+
+* Windows 10 / x64
+* Windows Server 2012 R2, 2016 / x64
+* macOS 10.12+
+* Solaris 10
+* FreeBSD 12+
+* OpenBSD 6.2
+* NetBSD
+* Older or less popular Linux distributions still supported by their vendors, such as:
+    * Ubuntu 14.04, 18.10+
+    * Gentoo
+    * ArchLinux
+    * Alpine Linux
+* OpenWRT/LEDE 17.0
+* Other CPU architectures (mips, mipsel, sparc, ...)
+
+## Unsupported platforms
+
+These are platforms on which BIND is known *not* to build or run:
+
+* Platforms without at least OpenSSL 1.0.2
+* Windows 10 / x86
+* Windows Server 2012 and older
+* Platforms that don't support IPv6 Advanced Socket API (RFC 3542)
+* Platforms that don't support atomic operations (via compiler or library)
+* Linux without NPTL (Native POSIX Thread Library)
+
+## Platform quirks
+
+### ARM
+
+If the compilation ends with following error:
+
+```
+Error: selected processor does not support `yield' in ARM mode
+```
+
+You will need to set `-march` compiler option to `native`, so the compiler
+recognizes `yield` assembler instruction.  The proper way to set `-march=native`
+would be to put it into `CFLAGS`, e.g. run `./configure` like this:
+`CFLAGS="-march=native -Os -g" ./configure` plus your usual options.
+
+If that doesn't work, you can enforce the minimum CPU and FPU (taken from Debian
+armhf documentation):
+
+* The lowest worthwhile CPU implementation is Armv7-A, therefore the recommended
+  build option is `-march=armv7-a`.
+
+* FPU should be set at VFPv3-D16 as they represent the miminum specification of
+  the processors to support here, therefore the recommended build option is
+  `-mfpu=vfpv3-d16`.
+
+The configure command should look like this:
+
+```
+CFLAGS="-march=armv7-a -mfpu=vfpv3-d16 -Os -g" ./configure
+```
--- a/609
+++ b/609
@@ -1,382 +1,375 @@
 BIND 9

-	BIND version 9 is a major rewrite of nearly all aspects of the
-	underlying BIND architecture.  Some of the important features of
-	BIND 9 are:
+Contents

-		- DNS Security
-			DNSSEC (signed zones)
-			TSIG (signed DNS requests)
+ 1. Introduction
+ 2. Reporting bugs and getting help
+ 3. Contributing to BIND
+ 4. BIND 9.13 features
+ 5. Building BIND
+ 6. macOS
+ 7. Compile-time options
+ 8. Automated testing
+ 9. Documentation
+10. Change log
+11. Acknowledgments

-		- IP version 6
-			Answers DNS queries on IPv6 sockets
-			IPv6 resource records (AAAA)
-			Experimental IPv6 Resolver Library
+Introduction

-		- DNS Protocol Enhancements
-			IXFR, DDNS, Notify, EDNS0
-			Improved standards conformance
+BIND (Berkeley Internet Name Domain) is a complete, highly portable
+implementation of the DNS (Domain Name System) protocol.

-		- Views
-			One server process can provide multiple "views" of
-			the DNS namespace, e.g. an "inside" view to certain
-			clients, and an "outside" view to others.
+The BIND name server, named, is able to serve as an authoritative name
+server, recursive resolver, DNS forwarder, or all three simultaneously. It
+implements views for split-horizon DNS, automatic DNSSEC zone signing and
+key management, catalog zones to facilitate provisioning of zone data
+throughout a name server constellation, response policy zones (RPZ) to
+protect clients from malicious data, response rate limiting (RRL) and
+recursive query limits to reduce distributed denial of service attacks,
+and many other advanced DNS features. BIND also includes a suite of
+administrative tools, including the dig and delv DNS lookup tools,
+nsupdate for dynamic DNS zone updates, rndc for remote name server
+administration, and more.

-		- Multiprocessor Support
+BIND 9 began as a complete re-write of the BIND architecture that was used
+in versions 4 and 8. Internet Systems Consortium (https://www.isc.org), a
+501(c)(3) public benefit corporation dedicated to providing software and
+services in support of the Internet infrastructure, developed BIND 9 and
+is responsible for its ongoing maintenance and improvement. BIND is open
+source software licenced under the terms of the Mozilla Public License,
+version 2.0.

-		- Improved Portability Architecture
+For a summary of features introduced in past major releases of BIND, see
+the file HISTORY.

+For a detailed list of changes made throughout the history of BIND 9, see
+the file CHANGES. See below for details on the CHANGES file format.

-	BIND version 9 development has been underwritten by the following
-	organizations:
+For up-to-date release notes and errata, see http://www.isc.org/software/
+bind9/releasenotes

-		Sun Microsystems, Inc.
-		Hewlett Packard
-		Compaq Computer Corporation
-		IBM
-		Process Software Corporation
-		Silicon Graphics, Inc.
-		Network Associates, Inc.
-		U.S. Defense Information Systems Agency
-		USENIX Association
-		Stichting NLnet - NLnet Foundation
-		Nominum, Inc.
+For information about supported platforms, see PLATFORMS.

-	For a summary of functional enhancements in previous
-	releases, see the HISTORY file.
+Reporting bugs and getting help

-	For a detailed list of user-visible changes from
-	previous releases, see the CHANGES file.
+To report non-security-sensitive bugs or request new features, you may
+open an Issue in the BIND 9 project on the ISC GitLab server at https://
+gitlab.isc.org/isc-projects/bind9.

-        For up-to-date release notes and errata, see
-        http://www.isc.org/software/bind9/releasenotes
+Please note that, unless you explicitly mark the newly created Issue as
+"confidential", it will be publicly readable. Please do not include any
+information in bug reports that you consider to be confidential unless the
+issue has been marked as such. In particular, if submitting the contents
+of your configuration file in a non-confidential Issue, it is advisable to
+obscure key secrets: this can be done automatically by using
+named-checkconf -px.

-BIND 9.9.4
+If the bug you are reporting is a potential security issue, such as an
+assertion failure or other crash in named, please do NOT use GitLab to
+report it. Instead, please send mail to security-officer@isc.org.

-	BIND 9.9.4 is a maintenance release, and patches the security
-	flaws described in CVE-2013-3919 and CVE-2013-4854. It also
-	introduces DNS Response Rate Limiting (DNS RRL) as a
-	compile-time option. To use this feature, configure with
-	the "--enable-rrl" option.
+Professional support and training for BIND are available from ISC at
+https://www.isc.org/support.

-BIND 9.9.3
+To join the BIND Users mailing list, or view the archives, visit https://
+lists.isc.org/mailman/listinfo/bind-users.

-	BIND 9.9.3 is a maintenance release and patches the security
-	flaws described in CVE-2012-5688, CVE-2012-5689 and CVE-2013-2266.
+If you're planning on making changes to the BIND 9 source code, you may
+also want to join the BIND Workers mailing list, at https://lists.isc.org/
+mailman/listinfo/bind-workers.

-BIND 9.9.2
+Contributing to BIND

-	BIND 9.9.2 is a maintenance release and patches the security
-	flaw described in CVE-2012-4244.
+ISC maintains a public git repository for BIND; details can be found at
+http://www.isc.org/git/.

-BIND 9.9.1
+Information for BIND contributors can be found in the following files: -
+General information: CONTRIBUTING.md - BIND 9 code style: doc/dev/style.md
+- BIND architecture and developer guide: doc/dev/dev.md

-	BIND 9.9.1 is a maintenance release.
+Patches for BIND may be submitted as Merge Requests in the ISC GitLab
+server at at https://gitlab.isc.org/isc-projects/bind9/merge_requests.

-BIND 9.9.0
+By default, external contributors don't have ability to fork BIND in the
+GitLab server, but if you wish to contribute code to BIND, you may request
+permission to do so. Thereafter, you can create git branches and directly
+submit requests that they be reviewed and merged.

-	BIND 9.9.0 includes a number of changes from BIND 9.8 and earlier
-	releases.  New features include:
+If you prefer, you may also submit code by opening a GitLab Issue and
+including your patch as an attachment, preferably generated by git
+format-patch.

-        - Inline signing, allowing automatic DNSSEC signing of
-          master zones without modification of the zonefile, or 
-          "bump in the wire" signing in slaves.
-        - NXDOMAIN redirection.
-        - New 'rndc flushtree' command clears all data under a given
-          name from the DNS cache.
-        - New 'rndc sync' command dumps pending changes in a dynamic
-          zone to disk without a freeze/thaw cycle.
-        - New 'rndc signing' command displays or clears signing status
-          records in 'auto-dnssec' zones.
-        - NSEC3 parameters for 'auto-dnssec' zones can now be set prior
-          to signing, eliminating the need to initially sign with NSEC.
-        - Startup time improvements on large authoritative servers.
-        - Slave zones are now saved in raw format by default.
-        - Several improvements to response policy zones (RPZ).
-        - Improved hardware scalability by using multiple threads
-          to listen for queries and using finer-grained client locking
-        - The 'also-notify' option now takes the same syntax as
-          'masters', so it can used named masterlists and TSIG keys.
-        - 'dnssec-signzone -D' writes an output file containing only DNSSEC
-          data, which can be included by the primary zone file.
-        - 'dnssec-signzone -R' forces removal of signatures that are
-          not expired but were created by a key which no longer exists.
-        - 'dnssec-signzone -X' allows a separate expiration date to
-          be specified for DNSKEY signatures from other signatures.
-        - New '-L' option to dnssec-keygen, dnssec-settime, and
-          dnssec-keyfromlabel sets the default TTL for the key.
-        - dnssec-dsfromkey now supports reading from standard input,
-          to make it easier to convert DNSKEY to DS.
-        - RFC 1918 reverse zones have been added to the empty-zones
-          table per RFC 6303.
-        - Dynamic updates can now optionally set the zone's SOA serial
-          number to the current UNIX time.
-        - DLZ modules can now retrieve the source IP address of
-          the querying client.
-        - 'request-ixfr' option can now be set at the per-zone level.
-        - 'dig +rrcomments' turns on comments about DNSKEY records,
-          indicating their key ID, algorithm and function
-        - Simplified nsupdate syntax and added readline support
+BIND 9.13 features

-Building
+BIND 9.13 is the newest development branch of BIND 9. It includes a number
+of changes from BIND 9.12 and earlier releases. New features include:

-	BIND 9 currently requires a UNIX system with an ANSI C compiler,
-	basic POSIX support, and a 64 bit integer type.
+  * A new "plugin" mechanism has been added to allow query functionality
+    to be extended using dynamically loadable libraries. The "filter-aaaa"
+    feature has been removed from named and is now implemented as a
+    plugin.
+  * Socket and task code has been refactored to improve performance.
+  * QNAME minimization, as described in RFC 7816, is now supported.
+  * "Root key sentinel" support, enabling validating resolvers to indicate
+    via a special query which trust anchors are configured for the root
+    zone.
+  * Secondary zones can now be configured as "mirror" zones; their
+    contents are transferred in as with traditional slave zones, but are
+    subject to DNSSEC validation and are not treated as authoritative data
+    when answering. This makes it easier to configure a local copy of the
+    root zone as described in RFC 7706.
+  * The "validate-except" option allows configuration of domains below
+    which DNSSEC validation should not be performed.
+  * The default value of "dnssec-validation" is now "auto".
+  * IDNA2008 is now supported when linking with libidn2.

-	We've had successful builds and tests on the following systems:
+In addition, workarounds that were formerly in place to enable resolution
+of domains whose authoritative servers did not respond to EDNS queries
+have been removed. See https://dnsflagday.net for more details.

-		COMPAQ Tru64 UNIX 5.1B
-		Fedora Core 6
-		FreeBSD 4.10, 5.2.1, 6.2
-		HP-UX 11.11
-		Mac OS X 10.5
-		NetBSD 3.x, 4.0-beta, 5.0-beta
-		OpenBSD 3.3 and up
-		Solaris 8, 9, 9 (x86), 10
-		Ubuntu 7.04, 7.10
-		Windows XP/2003/2008
+Cryptographic support has been modernized. BIND now uses the best
+available pseudo-random number generator for the platform on which it's
+built. Very old versions of OpenSSL are no longer supported. Cryptography
+is now mandatory: building BIND without DNSSEC is now longer supported.

-        NOTE:  As of BIND 9.5.1, 9.4.3, and 9.3.6, older versions of
-        Windows, including Windows NT and Windows 2000, are no longer
-        supported.
+Special code to support certain legacy operating systems has also been
+removed; see the file PLATFORMS.md for details of supported platforms. In
+addition to OpenSSL, BIND now requires support for IPv6, threads, and
+standard atomic operations provided by the C compiler.

-	We have recent reports from the user community that a supported
-	version of BIND will build and run on the following systems:
+Building BIND

-		AIX 4.3, 5L
-		CentOS 4, 4.5, 5
-		Darwin 9.0.0d1/ARM
-		Debian 4, 5, 6
-		Fedora Core 5, 7, 8
-		FreeBSD 6, 7, 8
-		HP-UX 11.23 PA
-		MacOS X 10.5, 10.6, 10.7
-		Red Hat Enterprise Linux 4, 5, 6
-		SCO OpenServer 5.0.6
-		Slackware 9, 10
-		SuSE 9, 10
+Minimally, BIND requires a UNIX or Linux system with an ANSI C compiler,
+basic POSIX support, and a 64-bit integer type. Successful builds have
+been observed on many versions of Linux and UNIX, including RedHat,
+Fedora, Debian, Ubuntu, SuSE, Slackware, FreeBSD, NetBSD, OpenBSD, Mac OS
+X, Solaris, HP-UX, and OpenWRT.

-	To build, just
+BIND requires a cryptography provider library such as OpenSSL or a
+hardware service module supporting PKCS#11. On Linux, BIND requires the
+libcap library to set process privileges, though this requirement can be
+overridden by disabling capability support at compile time. See
+Compile-time options below for details on other libraries that may be
+required to support optional features.

-		./configure
-		make
+BIND is also available for Windows 2008 and higher. See win32utils/
+readme1st.txt for details on building for Windows systems.

-	Do not use a parallel "make".
+To build on a UNIX or Linux system, use:

-	Several environment variables that can be set before running
-	configure will affect compilation:
+    $ ./configure
+    $ make

-	    CC
-		The C compiler to use.	configure tries to figure
-		out the right one for supported systems.
+If you're planning on making changes to the BIND 9 source, you should run
+make depend. If you're using Emacs, you might find make tags helpful.

-	    CFLAGS
-		C compiler flags.  Defaults to include -g and/or -O2
-		as supported by the compiler.  Please include '-g'
-		if you need to set CFLAGS.
+Several environment variables that can be set before running configure
+will affect compilation:

-	    STD_CINCLUDES
-		System header file directories.	 Can be used to specify
-		where add-on thread or IPv6 support is, for example.
-		Defaults to empty string.
+Variable       Description
+CC             The C compiler to use. configure tries to figure out the
+               right one for supported systems.
+               C compiler flags. Defaults to include -g and/or -O2 as
+CFLAGS         supported by the compiler. Please include '-g' if you need
+               to set CFLAGS.
+               System header file directories. Can be used to specify
+STD_CINCLUDES  where add-on thread or IPv6 support is, for example.
+               Defaults to empty string.
+               Any additional preprocessor symbols you want defined.
+STD_CDEFINES   Defaults to empty string. For a list of possible settings,
+               see the file OPTIONS.
+LDFLAGS        Linker flags. Defaults to empty string.
+BUILD_CC       Needed when cross-compiling: the native C compiler to use
+               when building for the target system.
+BUILD_CFLAGS   Optional, used for cross-compiling
+BUILD_CPPFLAGS
+BUILD_LDFLAGS
+BUILD_LIBS

-	    STD_CDEFINES
-		Any additional preprocessor symbols you want defined.
-		Defaults to empty string.
+macOS

-		Possible settings:
-		Change the default syslog facility of named/lwresd.
-		  -DISC_FACILITY=LOG_LOCAL0	
-		Enable DNSSEC signature chasing support in dig.
-		  -DDIG_SIGCHASE=1 (sets -DDIG_SIGCHASE_TD=1 and
-				    -DDIG_SIGCHASE_BU=1)
-		Disable dropping queries from particular well known ports.
-		  -DNS_CLIENT_DROPPORT=0
-	        Sibling glue checking in named-checkzone is enabled by default.
-		To disable the default check set.  -DCHECK_SIBLING=0
-		named-checkzone checks out-of-zone addresses by default.
-		To disable this default set.  -DCHECK_LOCAL=0
-		To create the default pid files in ${localstatedir}/run rather
-		than ${localstatedir}/run/{named,lwresd}/ set.
-		  -DNS_RUN_PID_DIR=0
-		Enable workaround for Solaris kernel bug about /dev/poll
-		  -DISC_SOCKET_USE_POLLWATCH=1
-		  The watch timeout is also configurable, e.g.,
-		  -DISC_SOCKET_POLLWATCH_TIMEOUT=20
+Building on macOS assumes that the "Command Tools for Xcode" is installed.
+This can be downloaded from https://developer.apple.com/download/more/ or
+if you have Xcode already installed you can run "xcode-select --install".
+This will add /usr/include to the system and install the compiler and
+other tools so that they can be easily found.

-	    LDFLAGS
-		Linker flags. Defaults to empty string.
+Compile-time options

-	The following need to be set when cross compiling.
+To see a full list of configuration options, run configure --help.

-	    BUILD_CC
-		The native C compiler.
-	    BUILD_CFLAGS (optional)
-	    BUILD_CPPFLAGS (optional)
-		Possible Settings:
-		-DNEED_OPTARG=1		(optarg is not declared in <unistd.h>)
-	    BUILD_LDFLAGS (optional)
-	    BUILD_LIBS (optional)
+On most platforms, BIND 9 is built with multithreading support, allowing
+it to take advantage of multiple CPUs. You can configure this by
+specifying --enable-threads or --disable-threads on the configure command
+line. The default is to enable threads, except on some older operating
+systems on which threads are known to have had problems in the past.
+(Note: Prior to BIND 9.10, the default was to disable threads on Linux
+systems; this has now been reversed. On Linux systems, the threaded build
+is known to change BIND's behavior with respect to file permissions; it
+may be necessary to specify a user with the -u option when running named.)

-	To build shared libraries, specify "--with-libtool" on the
-	configure command line.
+To build shared libraries, specify --with-libtool on the configure command
+line.

-	For the server to support DNSSEC, you need to build it
-	with crypto support.  You must have OpenSSL 0.9.5a
-	or newer installed and specify "--with-openssl" on the
-	configure command line.  If OpenSSL is installed under
-	a nonstandard prefix, you can tell configure where to
-	look for it using "--with-openssl=/prefix".
+Certain compiled-in constants and default settings can be increased to
+values better suited to large servers with abundant memory resources (e.g,
+64-bit servers with 12G or more of memory) by specifying --with-tuning=
+large on the configure command line. This can improve performance on big
+servers, but will consume more memory and may degrade performance on
+smaller systems.

-	On some platforms it is necessary to explictly request large
-	file support to handle files bigger than 2GB.  This can be
-	done by "--enable-largefile" on the configure command line.
+For the server to support DNSSEC, you need to build it with crypto
+support. To use OpenSSL, you should have OpenSSL 1.0.2e or newer
+installed. If the OpenSSL library is installed in a nonstandard location,
+specify the prefix using --with-openssl=<PREFIX> on the configure command
+line. To use a PKCS#11 hardware service module for cryptographic
+operations, specify the path to the PKCS#11 provider library using
+--with-pkcs11=<PREFIX>, and configure BIND with --enable-native-pkcs11.

-	On some platforms, BIND 9 can be built with multithreading
-	support, allowing it to take advantage of multiple CPUs.
-	You can specify whether to build a multithreaded BIND 9 
-	by specifying "--enable-threads" or "--disable-threads"
-	on the configure command line.  The default is operating
-	system dependent.
+To support the HTTP statistics channel, the server must be linked with at
+least one of the following: libxml2 http://xmlsoft.org or json-c https://
+github.com/json-c. If these are installed at a nonstandard location,
+specify the prefix using --with-libxml2=/prefix or --with-libjson=/prefix.

-        Support for the "fixed" rrset-order option can be enabled
-        or disabled by specifying "--enable-fixed-rrset" or
-        "--disable-fixed-rrset" on the configure command line.
-        The default is "disabled", to reduce memory footprint.
+To support compression on the HTTP statistics channel, the server must be
+linked against libzlib. If this is installed in a nonstandard location,
+specify the prefix using --with-zlib=/prefix.

-	If your operating system has integrated support for IPv6, it
-	will be used automatically.  If you have installed KAME IPv6
-	separately, use "--with-kame[=PATH]" to specify its location.
+To support storing configuration data for runtime-added zones in an LMDB
+database, the server must be linked with liblmdb. If this is installed in
+a nonstandard location, specify the prefix using with-lmdb=/prefix.

-	"make install" will install "named" and the various BIND 9 libraries.
-	By default, installation is into /usr/local, but this can be changed
-	with the "--prefix" option when running "configure".
+To support GeoIP location-based ACLs, the server must be linked with
+libGeoIP. This is not turned on by default; BIND must be configured with
+--with-geoip. If the library is installed in a nonstandard location,
+specify the prefix using --with-geoip=/prefix.

-	You may specify the option "--sysconfdir" to set the directory 
-	where configuration files like "named.conf" go by default,
-	and "--localstatedir" to set the default parent directory
-	of "run/named.pid".   For backwards compatibility with BIND 8,
-	--sysconfdir defaults to "/etc" and --localstatedir defaults to
-	"/var" if no --prefix option is given.  If there is a --prefix
-	option, sysconfdir defaults to "$prefix/etc" and localstatedir
-	defaults to "$prefix/var".
+For DNSTAP packet logging, you must have installed libfstrm https://
+github.com/farsightsec/fstrm and libprotobuf-c https://
+developers.google.com/protocol-buffers, and BIND must be configured with
+--enable-dnstap.

-	To see additional configure options, run "configure --help".
-	Note that the help message does not reflect the BIND 8 
-	compatibility defaults for sysconfdir and localstatedir.
+On Linux, process capabilities are managed in user space using the libcap
+library, which can be installed on most Linux systems via the libcap-dev
+or libcap-devel module. Process capability support can also be disabled by
+configuring with --disable-linux-caps.

-	If you're planning on making changes to the BIND 9 source, you
-	should also "make depend".  If you're using Emacs, you might find
-	"make tags" helpful.
+Portions of BIND that are written in Python, including dnssec-keymgr,
+dnssec-coverage, dnssec-checkds, and some of the system tests, require the
+'argparse' and 'ply' modules to be available. 'argparse' is a standard
+module as of Python 2.7 and Python 3.2. 'ply' is available from https://
+pypi.python.org/pypi/ply.

-	If you need to re-run configure please run "make distclean" first.
-	This will ensure that all the option changes take.
+On some platforms it is necessary to explicitly request large file support
+to handle files bigger than 2GB. This can be done by using
+--enable-largefile on the configure command line.

-	Building with gcc is not supported, unless gcc is the vendor's usual
-	compiler (e.g. the various BSD systems, Linux).
-	
-	Known compiler issues:
-	* gcc-3.2.1 and gcc-3.1.1 is known to cause problems with solaris-x86.
-	* gcc prior to gcc-3.2.3 ultrasparc generates incorrect code at -02.
-	* gcc-3.3.5 powerpc generates incorrect code at -02.
-	* Irix, MipsPRO 7.4.1m is known to cause problems.
+Support for the "fixed" rrset-order option can be enabled or disabled by
+specifying --enable-fixed-rrset or --disable-fixed-rrset on the configure
+command line. By default, fixed rrset-order is disabled to reduce memory
+footprint.

-	A limited test suite can be run with "make test".  Many of
-	the tests require you to configure a set of virtual IP addresses
-	on your system, and some require Perl; see bin/tests/system/README
-	for details.
+make install will install named and the various BIND 9 libraries. By
+default, installation is into /usr/local, but this can be changed with the
+--prefix option when running configure.

-	SunOS 4 requires "printf" to be installed to make the shared
-	libraries.  sh-utils-1.16 provides a "printf" which compiles
-	on SunOS 4.
+You may specify the option --sysconfdir to set the directory where
+configuration files like named.conf go by default, and --localstatedir to
+set the default parent directory of run/named.pid. For backwards
+compatibility with BIND 8, --sysconfdir defaults to /etc and
+--localstatedir defaults to /var if no --prefix option is given. If there
+is a --prefix option, sysconfdir defaults to $prefix/etc and localstatedir
+defaults to $prefix/var.

-Known limitations
+Automated testing

-	Linux requires kernel build 2.6.39 or later to get the
-	performance benefits from using multiple sockets.
+A system test suite can be run with make test. The system tests require
+you to configure a set of virtual IP addresses on your system (this allows
+multiple servers to run locally and communicate with one another). These
+IP addresses can be configured by running the command bin/tests/system/
+ifconfig.sh up as root.
+
+Some tests require Perl and the Net::DNS and/or IO::Socket::INET6 modules,
+and will be skipped if these are not available. Some tests require Python
+and the 'dnspython' module and will be skipped if these are not available.
+See bin/tests/system/README for further details.
+
+Unit tests are implemented using the CMocka unit testing framework. To
+build them, use configure --with-cmocka. Execution of tests is done by the
+Kyua test execution engine; if the kyua command is available, then unit
+tests can be run via make test or make unit.

 Documentation

-	The BIND 9 Administrator Reference Manual is included with the
-	source distribution in DocBook XML and HTML format, in the
-	doc/arm directory.
+The BIND 9 Administrator Reference Manual is included with the source
+distribution, in DocBook XML, HTML and PDF format, in the doc/arm
+directory.

-	Some of the programs in the BIND 9 distribution have man pages
-	in their directories.  In particular, the command line
-	options of "named" are documented in /bin/named/named.8.
-	There is now also a set of man pages for the lwres library.
+Some of the programs in the BIND 9 distribution have man pages in their
+directories. In particular, the command line options of named are
+documented in bin/named/named.8.

-	If you are upgrading from BIND 8, please read the migration
-	notes in doc/misc/migration.  If you are upgrading from
-	BIND 4, read doc/misc/migration-4to9.
+Frequently (and not-so-frequently) asked questions and their answers can
+be found in the ISC Knowledge Base at https://kb.isc.org.

-	Frequently asked questions and their answers can be found in
-	FAQ.
+Additional information on various subjects can be found in other README
+files throughout the source tree.

-        Additional information on various subjects can be found
-        in the other README files.
+Change log

+A detailed list of all changes that have been made throughout the
+development BIND 9 is included in the file CHANGES, with the most recent
+changes listed first. Change notes include tags indicating the category of
+the change that was made; these categories are:

-Change Log
+Category       Description
+[func]         New feature
+[bug]          General bug fix
+[security]     Fix for a significant security flaw
+[experimental] Used for new features when the syntax or other aspects of
+               the design are still in flux and may change
+[port]         Portability enhancement
+[maint]        Updates to built-in data such as root server addresses and
+               keys
+[tuning]       Changes to built-in configuration defaults and constants to
+               improve performance
+[performance]  Other changes to improve server performance
+[protocol]     Updates to the DNS protocol such as new RR types
+[test]         Changes to the automatic tests, not affecting server
+               functionality
+[cleanup]      Minor corrections and refactoring
+[doc]          Documentation
+[contrib]      Changes to the contributed tools and libraries in the
+               'contrib' subdirectory
+               Used in the master development branch to reserve change
+[placeholder]  numbers for use in other branches, e.g. when fixing a bug
+               that only exists in older releases

-	A detailed list of all changes to BIND 9 is included in the 
-	file CHANGES, with the most recent changes listed first.
-	Change notes include tags indicating the category of the
-	change that was made; these categories are:
+In general, [func] and [experimental] tags will only appear in new-feature
+releases (i.e., those with version numbers ending in zero). Some new
+functionality may be backported to older releases on a case-by-case basis.
+All other change types may be applied to all currently-supported releases.

-	   [func]	  New feature
+Acknowledgments

-	   [bug]	  General bug fix
-
-	   [security]	  Fix for a significant security flaw
-
-	   [experimental] Used for new features when the syntax
-	   		  or other aspects of the design are still
-			  in flux and may change
-
-	   [port]	  Portability enhancement
-
-	   [maint]	  Updates to built-in data such as root
-			  server addresses and keys
-
-	   [tuning]	  Changes to built-in configuration defaults
-	   		  and constants to improve performanceo
-
-	   [protocol]	  Updates to the DNS protocol such as new
-			  RR types
-
-           [test]         Changes to the automatic tests, not
-                          affecting server functionality
-
-           [cleanup]      Minor corrections and refactoring
-
-	   [doc]	  Documentation
-
-	In general, [func] and [experimental] tags will only appear
-	in new-feature releases (i.e., those with version numbers
-	ending in zero).  Some new functionality may be backported to
-	older releases on a case-by-case basis.  All other change
-	types may be applied to all currently-supported releases.
-
-
-Bug Reports and Mailing Lists
-
-	Bugs reports should be sent to
-
-		bind9-bugs@isc.org
-
-	To join the BIND Users mailing list, send mail to
-
-		bind-users-request@isc.org
-
-	archives of which can be found via
-
-		http://www.isc.org/ops/lists/
-
-	If you're planning on making changes to the BIND 9 source
-	code, you might want to join the BIND Workers mailing list.
-	Send mail to
-
-		bind-workers-request@isc.org
+  * The original development of BIND 9 was underwritten by the following
+    organizations:

+    Sun Microsystems, Inc.
+    Hewlett Packard
+    Compaq Computer Corporation
+    IBM
+    Process Software Corporation
+    Silicon Graphics, Inc.
+    Network Associates, Inc.
+    U.S. Defense Information Systems Agency
+    USENIX Association
+    Stichting NLnet - NLnet Foundation
+    Nominum, Inc.

+  * This product includes software developed by the OpenSSL Project for
+    use in the OpenSSL Toolkit. http://www.OpenSSL.org/
+  * This product includes cryptographic software written by Eric Young
+    (eay@cryptsoft.com)
+  * This product includes software written by Tim Hudson
+    (tjh@cryptsoft.com)
--- a/README.md
+++ b/README.md
@@ -0,0 +1,387 @@
+<!--
+ - Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ -
+ - This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ -
+ - See the COPYRIGHT file distributed with this work for additional
+ - information regarding copyright ownership.
+-->
+# BIND 9
+
+### Contents
+
+1. [Introduction](#intro)
+1. [Reporting bugs and getting help](#help)
+1. [Contributing to BIND](#contrib)
+1. [BIND 9.13 features](#features)
+1. [Building BIND](#build)
+1. [macOS](#macos)
+1. [Compile-time options](#opts)
+1. [Automated testing](#testing)
+1. [Documentation](#doc)
+1. [Change log](#changes)
+1. [Acknowledgments](#ack)
+
+### <a name="intro"/> Introduction
+
+BIND (Berkeley Internet Name Domain) is a complete, highly portable
+implementation of the DNS (Domain Name System) protocol.
+
+The BIND name server, `named`, is able to serve as an authoritative name
+server, recursive resolver, DNS forwarder, or all three simultaneously.  It
+implements views for split-horizon DNS, automatic DNSSEC zone signing and
+key management, catalog zones to facilitate provisioning of zone data
+throughout a name server constellation, response policy zones (RPZ) to
+protect clients from malicious data, response rate limiting (RRL) and
+recursive query limits to reduce distributed denial of service attacks,
+and many other advanced DNS features.  BIND also includes a suite of
+administrative tools, including the `dig` and `delv` DNS lookup tools,
+`nsupdate` for dynamic DNS zone updates, `rndc` for remote name server
+administration, and more.
+
+BIND 9 began as a complete re-write of the BIND architecture that was
+used in versions 4 and 8.  Internet Systems Consortium
+([https://www.isc.org](https://www.isc.org)), a 501(c)(3) public benefit
+corporation dedicated to providing software and services in support of the
+Internet infrastructure, developed BIND 9 and is responsible for its
+ongoing maintenance and improvement.  BIND is open source software
+licenced under the terms of the Mozilla Public License, version 2.0.
+
+For a summary of features introduced in past major releases of BIND,
+see the file [HISTORY](HISTORY.md).
+
+For a detailed list of changes made throughout the history of BIND 9, see
+the file [CHANGES](CHANGES). See [below](#changes) for details on the
+CHANGES file format.
+
+For up-to-date release notes and errata, see
+[http://www.isc.org/software/bind9/releasenotes](http://www.isc.org/software/bind9/releasenotes)
+
+For information about supported platforms, see [PLATFORMS](PLATFORMS.md).
+
+### <a name="help"/> Reporting bugs and getting help
+
+To report non-security-sensitive bugs or request new features, you may
+open an Issue in the BIND 9 project on the
+[ISC GitLab server](https://gitlab.isc.org) at
+[https://gitlab.isc.org/isc-projects/bind9](https://gitlab.isc.org/isc-projects/bind9).
+
+Please note that, unless you explicitly mark the newly created Issue as
+"confidential", it will be publicly readable.  Please do not include any
+information in bug reports that you consider to be confidential unless
+the issue has been marked as such.  In particular, if submitting the
+contents of your configuration file in a non-confidential Issue, it is
+advisable to obscure key secrets: this can be done automatically by
+using `named-checkconf -px`.
+
+If the bug you are reporting is a potential security issue, such as an
+assertion failure or other crash in `named`, please do *NOT* use GitLab to
+report it. Instead, please send mail to
+[security-officer@isc.org](mailto:security-officer@isc.org).
+
+Professional support and training for BIND are available from
+ISC at [https://www.isc.org/support](https://www.isc.org/support).
+
+To join the __BIND Users__ mailing list, or view the archives, visit
+[https://lists.isc.org/mailman/listinfo/bind-users](https://lists.isc.org/mailman/listinfo/bind-users).
+
+If you're planning on making changes to the BIND 9 source code, you
+may also want to join the __BIND Workers__ mailing list, at
+[https://lists.isc.org/mailman/listinfo/bind-workers](https://lists.isc.org/mailman/listinfo/bind-workers).
+
+### <a name="contrib"/> Contributing to BIND
+
+ISC maintains a public git repository for BIND; details can be found
+at [http://www.isc.org/git/](http://www.isc.org/git/).
+
+Information for BIND contributors can be found in the following files:
+- General information: [CONTRIBUTING.md](CONTRIBUTING)
+- BIND 9 code style: [doc/dev/style.md](doc/dev/style.md)
+- BIND architecture and developer guide: [doc/dev/dev.md](doc/dev/dev.md)
+
+Patches for BIND may be submitted as
+[Merge Requests](https://gitlab.isc.org/isc-projects/bind9/merge_requests)
+in the [ISC GitLab server](https://gitlab.isc.org) at
+at [https://gitlab.isc.org/isc-projects/bind9/merge_requests](https://gitlab.isc.org/isc-projects/bind9/merge_requests).
+
+By default, external contributors don't have ability to fork BIND in the
+GitLab server, but if you wish to contribute code to BIND, you may request
+permission to do so. Thereafter, you can create git branches and directly
+submit requests that they be reviewed and merged.
+
+If you prefer, you may also submit code by opening a
+[GitLab Issue](https://gitlab.isc.org/isc-projects/bind9/issues) and
+including your patch as an attachment, preferably generated by
+`git format-patch`.
+
+### <a name="features"/> BIND 9.13 features
+
+BIND 9.13 is the newest development branch of BIND 9. It includes a
+number of changes from BIND 9.12 and earlier releases.  New features
+include:
+
+* A new "plugin" mechanism has been added to allow query functionality
+  to be extended using dynamically loadable libraries. The "filter-aaaa"
+  feature has been removed from named and is now implemented as a plugin.
+* Socket and task code has been refactored to improve performance.
+* QNAME minimization, as described in RFC 7816, is now supported.
+* "Root key sentinel" support, enabling validating resolvers to indicate
+  via a special query which trust anchors are configured for the root zone.
+* Secondary zones can now be configured as "mirror" zones; their contents
+  are transferred in as with traditional slave zones, but are subject to
+  DNSSEC validation and are not treated as authoritative data when
+  answering. This makes it easier to configure a local copy of the root
+  zone as described in RFC 7706.
+* The "validate-except" option allows configuration of domains below which
+  DNSSEC validation should not be performed.
+* The default value of "dnssec-validation" is now "auto".
+* IDNA2008 is now supported when linking with `libidn2`.
+
+In addition, workarounds that were formerly in place to enable resolution
+of domains whose authoritative servers did not respond to EDNS queries
+have been removed. See [https://dnsflagday.net](https://dnsflagday.net)
+for more details.
+
+Cryptographic support has been modernized. BIND now uses the
+best available pseudo-random number generator for the platform on which
+it's built. Very old versions of OpenSSL are no longer supported.
+Cryptography is now mandatory: building BIND without DNSSEC is now
+longer supported.
+
+Special code to support certain legacy operating systems has also
+been removed; see the file [PLATFORMS.md](PLATFORMS.md) for details
+of supported platforms. In addition to OpenSSL, BIND now requires
+support for IPv6, threads, and standard atomic operations provided
+by the C compiler.
+
+### <a name="build"/> Building BIND
+
+Minimally, BIND requires a UNIX or Linux system with an ANSI C compiler,
+basic POSIX support, and a 64-bit integer type. Successful builds have been
+observed on many versions of Linux and UNIX, including RedHat, Fedora,
+Debian, Ubuntu, SuSE, Slackware, FreeBSD, NetBSD, OpenBSD, Mac OS X,
+Solaris, HP-UX, and OpenWRT.
+
+BIND requires a cryptography provider library such as OpenSSL or a
+hardware service module supporting PKCS#11. On Linux, BIND requires
+the `libcap` library to set process privileges, though this requirement
+can be overridden by disabling capability support at compile time.
+See [Compile-time options](#opts) below for details on other libraries
+that may be required to support optional features.
+
+BIND is also available for Windows 2008 and higher.  See
+`win32utils/readme1st.txt` for details on building for Windows
+systems.
+
+To build on a UNIX or Linux system, use:
+
+		$ ./configure
+		$ make
+
+If you're planning on making changes to the BIND 9 source, you should run
+`make depend`.  If you're using Emacs, you might find `make tags` helpful.
+
+Several environment variables that can be set before running `configure` will
+affect compilation:
+
+|Variable|Description |
+|--------------------|-----------------------------------------------|
+|`CC`|The C compiler to use.  `configure` tries to figure out the right one for supported systems.|
+|`CFLAGS`|C compiler flags.  Defaults to include -g and/or -O2 as supported by the compiler.  Please include '-g' if you need to set `CFLAGS`. |
+|`STD_CINCLUDES`|System header file directories.  Can be used to specify where add-on thread or IPv6 support is, for example.  Defaults to empty string.|
+|`STD_CDEFINES`|Any additional preprocessor symbols you want defined.  Defaults to empty string. For a list of possible settings, see the file [OPTIONS](OPTIONS.md).|
+|`LDFLAGS`|Linker flags. Defaults to empty string.|
+|`BUILD_CC`|Needed when cross-compiling: the native C compiler to use when building for the target system.|
+|`BUILD_CFLAGS`|Optional, used for cross-compiling|
+|`BUILD_CPPFLAGS`||
+|`BUILD_LDFLAGS`||
+|`BUILD_LIBS`||
+
+#### <a name="macos"> macOS
+
+Building on macOS assumes that the "Command Tools for Xcode" is installed.
+This can be downloaded from https://developer.apple.com/download/more/
+or if you have Xcode already installed you can run "xcode-select --install".
+This will add /usr/include to the system and install the compiler and other
+tools so that they can be easily found.
+
+
+#### <a name="opts"/> Compile-time options
+
+To see a full list of configuration options, run `configure --help`.
+
+On most platforms, BIND 9 is built with multithreading support, allowing it
+to take advantage of multiple CPUs.  You can configure this by specifying
+`--enable-threads` or `--disable-threads` on the `configure` command line.
+The default is to enable threads, except on some older operating systems on
+which threads are known to have had problems in the past.  (Note: Prior to
+BIND 9.10, the default was to disable threads on Linux systems; this has
+now been reversed.  On Linux systems, the threaded build is known to change
+BIND's behavior with respect to file permissions; it may be necessary to
+specify a user with the -u option when running `named`.)
+
+To build shared libraries, specify `--with-libtool` on the `configure`
+command line.
+
+Certain compiled-in constants and default settings can be increased to
+values better suited to large servers with abundant memory resources (e.g,
+64-bit servers with 12G or more of memory) by specifying
+`--with-tuning=large` on the `configure` command line. This can improve
+performance on big servers, but will consume more memory and may degrade
+performance on smaller systems.
+
+For the server to support DNSSEC, you need to build it with crypto support.
+To use OpenSSL, you should have OpenSSL 1.0.2e or newer installed.  If the
+OpenSSL library is installed in a nonstandard location, specify the prefix
+using `--with-openssl=<PREFIX>` on the configure command line. To use a
+PKCS#11 hardware service module for cryptographic operations, specify the
+path to the PKCS#11 provider library using `--with-pkcs11=<PREFIX>`, and
+configure BIND with `--enable-native-pkcs11`.
+
+To support the HTTP statistics channel, the server must be linked with at
+least one of the following: libxml2
+[http://xmlsoft.org](http://xmlsoft.org) or json-c
+[https://github.com/json-c](https://github.com/json-c).  If these are
+installed at a nonstandard location, specify the prefix using
+`--with-libxml2=/prefix` or `--with-libjson=/prefix`.
+
+To support compression on the HTTP statistics channel, the server must be
+linked against libzlib.  If this is installed in a nonstandard location,
+specify the prefix using `--with-zlib=/prefix`.
+
+To support storing configuration data for runtime-added zones in an LMDB
+database, the server must be linked with liblmdb. If this is installed in a
+nonstandard location, specify the prefix using `with-lmdb=/prefix`.
+
+To support GeoIP location-based ACLs, the server must be linked with
+libGeoIP. This is not turned on by default; BIND must be configured with
+`--with-geoip`. If the library is installed in a nonstandard location,
+specify the prefix using `--with-geoip=/prefix`.
+
+For DNSTAP packet logging, you must have installed libfstrm
+[https://github.com/farsightsec/fstrm](https://github.com/farsightsec/fstrm)
+and libprotobuf-c
+[https://developers.google.com/protocol-buffers](https://developers.google.com/protocol-buffers),
+and BIND must be configured with `--enable-dnstap`.
+
+On Linux, process capabilities are managed in user space using
+the `libcap` library, which can be installed on most Linux systems via
+the `libcap-dev` or `libcap-devel` module. Process capability support can
+also be disabled by configuring with `--disable-linux-caps`.
+
+Portions of BIND that are written in Python, including
+`dnssec-keymgr`, `dnssec-coverage`, `dnssec-checkds`, and some of the
+system tests, require the 'argparse' and 'ply' modules to be available.
+'argparse' is a standard module as of Python 2.7 and Python 3.2.
+'ply' is available from [https://pypi.python.org/pypi/ply](https://pypi.python.org/pypi/ply).
+
+On some platforms it is necessary to explicitly request large file support
+to handle files bigger than 2GB.  This can be done by using
+`--enable-largefile` on the `configure` command line.
+
+Support for the "fixed" rrset-order option can be enabled or disabled by
+specifying `--enable-fixed-rrset` or `--disable-fixed-rrset` on the
+configure command line.  By default, fixed rrset-order is disabled to
+reduce memory footprint.
+
+`make install` will install `named` and the various BIND 9 libraries.  By
+default, installation is into /usr/local, but this can be changed with the
+`--prefix` option when running `configure`.
+
+You may specify the option `--sysconfdir` to set the directory where
+configuration files like `named.conf` go by default, and `--localstatedir`
+to set the default parent directory of `run/named.pid`.   For backwards
+compatibility with BIND 8, `--sysconfdir` defaults to `/etc` and
+`--localstatedir` defaults to `/var` if no `--prefix` option is given.  If
+there is a `--prefix` option, sysconfdir defaults to `$prefix/etc` and
+localstatedir defaults to `$prefix/var`.
+
+### <a name="testing"/> Automated testing
+
+A system test suite can be run with `make test`.  The system tests require
+you to configure a set of virtual IP addresses on your system (this allows
+multiple servers to run locally and communicate with one another).  These
+IP addresses can be configured by running the command
+`bin/tests/system/ifconfig.sh up` as root.
+
+Some tests require Perl and the Net::DNS and/or IO::Socket::INET6 modules,
+and will be skipped if these are not available. Some tests require Python
+and the 'dnspython' module and will be skipped if these are not available.
+See bin/tests/system/README for further details.
+
+Unit tests are implemented using the CMocka unit testing framework.
+To build them, use `configure --with-cmocka`. Execution of tests is done
+by the Kyua test execution engine; if the `kyua` command is available,
+then unit tests can be run via `make test` or `make unit`.
+
+### <a name="doc"/> Documentation
+
+The *BIND 9 Administrator Reference Manual* is included with the source
+distribution, in DocBook XML, HTML and PDF format, in the `doc/arm`
+directory.
+
+Some of the programs in the BIND 9 distribution have man pages in their
+directories.  In particular, the command line options of `named` are
+documented in `bin/named/named.8`.
+
+Frequently (and not-so-frequently) asked questions and their answers
+can be found in the ISC Knowledge Base at
+[https://kb.isc.org](https://kb.isc.org).
+
+Additional information on various subjects can be found in other
+`README` files throughout the source tree.
+
+### <a name="changes"/> Change log
+
+A detailed list of all changes that have been made throughout the
+development BIND 9 is included in the file CHANGES, with the most recent
+changes listed first.  Change notes include tags indicating the category of
+the change that was made; these categories are:
+
+|Category	|Description	        			|
+|--------------	|-----------------------------------------------|
+| [func] | New feature |
+| [bug] | General bug fix |
+| [security] | Fix for a significant security flaw |
+| [experimental] | Used for new features when the syntax or other aspects of the design are still in flux and may change |
+| [port] | Portability enhancement |
+| [maint] | Updates to built-in data such as root server addresses and keys |
+| [tuning] | Changes to built-in configuration defaults and constants to improve performance |
+| [performance] | Other changes to improve server performance |
+| [protocol] | Updates to the DNS protocol such as new RR types |
+| [test] | Changes to the automatic tests, not affecting server functionality |
+| [cleanup] | Minor corrections and refactoring |
+| [doc] | Documentation |
+| [contrib] | Changes to the contributed tools and libraries in the 'contrib' subdirectory |
+| [placeholder] | Used in the master development branch to reserve change numbers for use in other branches, e.g. when fixing a bug that only exists in older releases |
+
+In general, [func] and [experimental] tags will only appear in new-feature
+releases (i.e., those with version numbers ending in zero).  Some new
+functionality may be backported to older releases on a case-by-case basis.
+All other change types may be applied to all currently-supported releases.
+
+### <a name="ack"/> Acknowledgments
+
+* The original development of BIND 9 was underwritten by the
+  following organizations:
+
+		Sun Microsystems, Inc.
+		Hewlett Packard
+		Compaq Computer Corporation
+		IBM
+		Process Software Corporation
+		Silicon Graphics, Inc.
+		Network Associates, Inc.
+		U.S. Defense Information Systems Agency
+		USENIX Association
+		Stichting NLnet - NLnet Foundation
+		Nominum, Inc.
+
+* This product includes software developed by the OpenSSL Project for use
+  in the OpenSSL Toolkit.
+  [http://www.OpenSSL.org/](http://www.OpenSSL.org/)
+* This product includes cryptographic software written by Eric Young
+  (eay@cryptsoft.com)
+* This product includes software written by Tim Hudson (tjh@cryptsoft.com)
--- a/acconfig.h
+++ b/acconfig.h
@@ -1,148 +0,0 @@
-/*
- * Copyright (C) 2004, 2005, 2007, 2008, 2012  Internet Systems Consortium, Inc. ("ISC")
- * Copyright (C) 1999-2003  Internet Software Consortium.
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-/* $Id: acconfig.h,v 1.53 2008/12/01 23:47:44 tbox Exp $ */
-
-/*! \file */
-
-/***
- *** This file is not to be included by any public header files, because
- *** it does not get installed.
- ***/
-@TOP@
-
-/** define on DEC OSF to enable 4.4BSD style sa_len support */
-#undef _SOCKADDR_LEN
-
-/** define if your system needs pthread_init() before using pthreads */
-#undef NEED_PTHREAD_INIT
-
-/** define if your system has sigwait() */
-#undef HAVE_SIGWAIT
-
-/** define if sigwait() is the UnixWare flavor */
-#undef HAVE_UNIXWARE_SIGWAIT
-
-/** define on Solaris to get sigwait() to work using pthreads semantics */
-#undef _POSIX_PTHREAD_SEMANTICS
-
-/** define if LinuxThreads is in use */
-#undef HAVE_LINUXTHREADS
-
-/** define if sysconf() is available */
-#undef HAVE_SYSCONF
-
-/** define if sysctlbyname() is available */
-#undef HAVE_SYSCTLBYNAME
-
-/** define if catgets() is available */
-#undef HAVE_CATGETS
-
-/** define if getifaddrs() exists */
-#undef HAVE_GETIFADDRS
-
-/** define if you have the NET_RT_IFLIST sysctl variable and sys/sysctl.h */
-#undef HAVE_IFLIST_SYSCTL
-
-/** define if tzset() is available */
-#undef HAVE_TZSET
-
-/** define if struct addrinfo exists */
-#undef HAVE_ADDRINFO
-
-/** define if getaddrinfo() exists */
-#undef HAVE_GETADDRINFO
-
-/** define if gai_strerror() exists */
-#undef HAVE_GAISTRERROR
-
-/** define if arc4random() exists */
-#undef HAVE_ARC4RANDOM
-
-/**
- * define if pthread_setconcurrency() should be called to tell the
- * OS how many threads we might want to run.
- */
-#undef CALL_PTHREAD_SETCONCURRENCY
-
-/** define if IPv6 is not disabled */
-#undef WANT_IPV6
-
-/** define if flockfile() is available */
-#undef HAVE_FLOCKFILE
-
-/** define if getc_unlocked() is available */
-#undef HAVE_GETCUNLOCKED
-
-/** Shut up warnings about sputaux in stdio.h on BSD/OS pre-4.1 */
-#undef SHUTUP_SPUTAUX
-#ifdef SHUTUP_SPUTAUX
-struct __sFILE;
-extern __inline int __sputaux(int _c, struct __sFILE *_p);
-#endif
-
-/** Shut up warnings about missing sigwait prototype on BSD/OS 4.0* */
-#undef SHUTUP_SIGWAIT
-#ifdef SHUTUP_SIGWAIT
-int sigwait(const unsigned int *set, int *sig);
-#endif
-
-/** Shut up warnings from gcc -Wcast-qual on BSD/OS 4.1. */
-#undef SHUTUP_STDARG_CAST
-#if defined(SHUTUP_STDARG_CAST) && defined(__GNUC__)
-#include <stdarg.h>		/** Grr.  Must be included *every time*. */
-/**
- * The silly continuation line is to keep configure from
- * commenting out the #undef.
- */
-
-#undef \
-	va_start
-#define	va_start(ap, last) \
-	do { \
-		union { const void *konst; long *var; } _u; \
-		_u.konst = &(last); \
-		ap = (va_list)(_u.var + __va_words(__typeof(last))); \
-	} while (0)
-#endif /** SHUTUP_STDARG_CAST && __GNUC__ */
-
-/** define if the system has a random number generating device */
-#undef PATH_RANDOMDEV
-
-/** define if pthread_attr_getstacksize() is available */
-#undef HAVE_PTHREAD_ATTR_GETSTACKSIZE
-
-/** define if pthread_attr_setstacksize() is available */
-#undef HAVE_PTHREAD_ATTR_SETSTACKSIZE
-
-/** define if you have strerror in the C library. */
-#undef HAVE_STRERROR
-
-/** Define if you are running under Compaq TruCluster. */
-#undef HAVE_TRUCLUSTER
-
-/* Define if OpenSSL includes DSA support */
-#undef HAVE_OPENSSL_DSA
-
-/* Define if OpenSSL includes ECDSA support */
-#undef HAVE_OPENSSL_ECDSA
-
-/* Define to the length type used by the socket API (socklen_t, size_t, int). */
-#undef ISC_SOCKADDR_LEN_T
-
-/* Define if threads need PTHREAD_SCOPE_SYSTEM */
-#undef NEED_PTHREAD_SCOPE_SYSTEM
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -1,5 +1,298 @@
-sinclude(libtool.m4/libtool.m4)dnl
-sinclude(libtool.m4/ltoptions.m4)dnl
-sinclude(libtool.m4/ltsugar.m4)dnl
-sinclude(libtool.m4/ltversion.m4)dnl
-sinclude(libtool.m4/lt~obsolete.m4)dnl
+# generated automatically by aclocal 1.16.1 -*- Autoconf -*-
+
+# Copyright (C) 1996-2018 Free Software Foundation, Inc.
+
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
+# pkg.m4 - Macros to locate and utilise pkg-config.   -*- Autoconf -*-
+# serial 12 (pkg-config-0.29.2)
+
+dnl Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
+dnl Copyright © 2012-2015 Dan Nicholson <dbn.lists@gmail.com>
+dnl
+dnl This program is free software; you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation; either version 2 of the License, or
+dnl (at your option) any later version.
+dnl
+dnl This program is distributed in the hope that it will be useful, but
+dnl WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+dnl General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU General Public License
+dnl along with this program; if not, write to the Free Software
+dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+dnl 02111-1307, USA.
+dnl
+dnl As a special exception to the GNU General Public License, if you
+dnl distribute this file as part of a program that contains a
+dnl configuration script generated by Autoconf, you may include it under
+dnl the same distribution terms that you use for the rest of that
+dnl program.
+
+dnl PKG_PREREQ(MIN-VERSION)
+dnl -----------------------
+dnl Since: 0.29
+dnl
+dnl Verify that the version of the pkg-config macros are at least
+dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's
+dnl installed version of pkg-config, this checks the developer's version
+dnl of pkg.m4 when generating configure.
+dnl
+dnl To ensure that this macro is defined, also add:
+dnl m4_ifndef([PKG_PREREQ],
+dnl     [m4_fatal([must install pkg-config 0.29 or later before running autoconf/autogen])])
+dnl
+dnl See the "Since" comment for each macro you use to see what version
+dnl of the macros you require.
+m4_defun([PKG_PREREQ],
+[m4_define([PKG_MACROS_VERSION], [0.29.2])
+m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1,
+    [m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])])
+])dnl PKG_PREREQ
+
+dnl PKG_PROG_PKG_CONFIG([MIN-VERSION])
+dnl ----------------------------------
+dnl Since: 0.16
+dnl
+dnl Search for the pkg-config tool and set the PKG_CONFIG variable to
+dnl first found in the path. Checks that the version of pkg-config found
+dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is
+dnl used since that's the first version where most current features of
+dnl pkg-config existed.
+AC_DEFUN([PKG_PROG_PKG_CONFIG],
+[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
+m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
+m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
+AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
+AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
+AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
+
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
+fi
+if test -n "$PKG_CONFIG"; then
+	_pkg_min_version=m4_default([$1], [0.9.0])
+	AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
+	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+		AC_MSG_RESULT([yes])
+	else
+		AC_MSG_RESULT([no])
+		PKG_CONFIG=""
+	fi
+fi[]dnl
+])dnl PKG_PROG_PKG_CONFIG
+
+dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+dnl -------------------------------------------------------------------
+dnl Since: 0.18
+dnl
+dnl Check to see whether a particular set of modules exists. Similar to
+dnl PKG_CHECK_MODULES(), but does not set variables or print errors.
+dnl
+dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+dnl only at the first occurence in configure.ac, so if the first place
+dnl it's called might be skipped (such as if it is within an "if", you
+dnl have to call PKG_CHECK_EXISTS manually
+AC_DEFUN([PKG_CHECK_EXISTS],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+if test -n "$PKG_CONFIG" && \
+    AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
+  m4_default([$2], [:])
+m4_ifvaln([$3], [else
+  $3])dnl
+fi])
+
+dnl _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
+dnl ---------------------------------------------
+dnl Internal wrapper calling pkg-config via PKG_CONFIG and setting
+dnl pkg_failed based on the result.
+m4_define([_PKG_CONFIG],
+[if test -n "$$1"; then
+    pkg_cv_[]$1="$$1"
+ elif test -n "$PKG_CONFIG"; then
+    PKG_CHECK_EXISTS([$3],
+                     [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes ],
+		     [pkg_failed=yes])
+ else
+    pkg_failed=untried
+fi[]dnl
+])dnl _PKG_CONFIG
+
+dnl _PKG_SHORT_ERRORS_SUPPORTED
+dnl ---------------------------
+dnl Internal check to see if pkg-config supports short errors.
+AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi[]dnl
+])dnl _PKG_SHORT_ERRORS_SUPPORTED
+
+
+dnl PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
+dnl   [ACTION-IF-NOT-FOUND])
+dnl --------------------------------------------------------------
+dnl Since: 0.4.0
+dnl
+dnl Note that if there is a possibility the first call to
+dnl PKG_CHECK_MODULES might not happen, you should be sure to include an
+dnl explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
+AC_DEFUN([PKG_CHECK_MODULES],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
+AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
+
+pkg_failed=no
+AC_MSG_CHECKING([for $2])
+
+_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
+_PKG_CONFIG([$1][_LIBS], [libs], [$2])
+
+m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
+and $1[]_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.])
+
+if test $pkg_failed = yes; then
+        AC_MSG_RESULT([no])
+        _PKG_SHORT_ERRORS_SUPPORTED
+        if test $_pkg_short_errors_supported = yes; then
+	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
+        else
+	        $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
+        fi
+	# Put the nasty error message in config.log where it belongs
+	echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
+
+	m4_default([$4], [AC_MSG_ERROR(
+[Package requirements ($2) were not met:
+
+$$1_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+_PKG_TEXT])[]dnl
+        ])
+elif test $pkg_failed = untried; then
+        AC_MSG_RESULT([no])
+	m4_default([$4], [AC_MSG_FAILURE(
+[The pkg-config script could not be found or is too old.  Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+_PKG_TEXT
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
+        ])
+else
+	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
+	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
+        AC_MSG_RESULT([yes])
+	$3
+fi[]dnl
+])dnl PKG_CHECK_MODULES
+
+
+dnl PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
+dnl   [ACTION-IF-NOT-FOUND])
+dnl ---------------------------------------------------------------------
+dnl Since: 0.29
+dnl
+dnl Checks for existence of MODULES and gathers its build flags with
+dnl static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags
+dnl and VARIABLE-PREFIX_LIBS from --libs.
+dnl
+dnl Note that if there is a possibility the first call to
+dnl PKG_CHECK_MODULES_STATIC might not happen, you should be sure to
+dnl include an explicit call to PKG_PROG_PKG_CONFIG in your
+dnl configure.ac.
+AC_DEFUN([PKG_CHECK_MODULES_STATIC],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+_save_PKG_CONFIG=$PKG_CONFIG
+PKG_CONFIG="$PKG_CONFIG --static"
+PKG_CHECK_MODULES($@)
+PKG_CONFIG=$_save_PKG_CONFIG[]dnl
+])dnl PKG_CHECK_MODULES_STATIC
+
+
+dnl PKG_INSTALLDIR([DIRECTORY])
+dnl -------------------------
+dnl Since: 0.27
+dnl
+dnl Substitutes the variable pkgconfigdir as the location where a module
+dnl should install pkg-config .pc files. By default the directory is
+dnl $libdir/pkgconfig, but the default can be changed by passing
+dnl DIRECTORY. The user can override through the --with-pkgconfigdir
+dnl parameter.
+AC_DEFUN([PKG_INSTALLDIR],
+[m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
+m4_pushdef([pkg_description],
+    [pkg-config installation directory @<:@]pkg_default[@:>@])
+AC_ARG_WITH([pkgconfigdir],
+    [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
+    [with_pkgconfigdir=]pkg_default)
+AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
+m4_popdef([pkg_default])
+m4_popdef([pkg_description])
+])dnl PKG_INSTALLDIR
+
+
+dnl PKG_NOARCH_INSTALLDIR([DIRECTORY])
+dnl --------------------------------
+dnl Since: 0.27
+dnl
+dnl Substitutes the variable noarch_pkgconfigdir as the location where a
+dnl module should install arch-independent pkg-config .pc files. By
+dnl default the directory is $datadir/pkgconfig, but the default can be
+dnl changed by passing DIRECTORY. The user can override through the
+dnl --with-noarch-pkgconfigdir parameter.
+AC_DEFUN([PKG_NOARCH_INSTALLDIR],
+[m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
+m4_pushdef([pkg_description],
+    [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
+AC_ARG_WITH([noarch-pkgconfigdir],
+    [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
+    [with_noarch_pkgconfigdir=]pkg_default)
+AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
+m4_popdef([pkg_default])
+m4_popdef([pkg_description])
+])dnl PKG_NOARCH_INSTALLDIR
+
+
+dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
+dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+dnl -------------------------------------------
+dnl Since: 0.28
+dnl
+dnl Retrieves the value of the pkg-config variable for the given module.
+AC_DEFUN([PKG_CHECK_VAR],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
+
+_PKG_CONFIG([$1], [variable="][$3]["], [$2])
+AS_VAR_COPY([$1], [pkg_cv_][$1])
+
+AS_VAR_IF([$1], [""], [$5], [$4])dnl
+])dnl PKG_CHECK_VAR
+
+m4_include([m4/ax_check_openssl.m4])
+m4_include([m4/ax_posix_shell.m4])
+m4_include([m4/ax_pthread.m4])
+m4_include([m4/libtool.m4])
+m4_include([m4/ltoptions.m4])
+m4_include([m4/ltsugar.m4])
+m4_include([m4/ltversion.m4])
+m4_include([m4/lt~obsolete.m4])
--- a/autogen.sh
+++ b/autogen.sh
@@ -0,0 +1,13 @@
+#!/bin/sh
+#
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+# Run this script after modifying configure.in to generate configure
+autoreconf -f -i
--- a/bin/Makefile.in
+++ b/bin/Makefile.in
@@ -1,26 +1,18 @@
-# Copyright (C) 2004, 2007, 2009, 2012, 2013  Internet Systems Consortium, Inc. ("ISC")
-# Copyright (C) 1998-2001  Internet Software Consortium.
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 #
-# Permission to use, copy, modify, and/or distribute this software for any
-# purpose with or without fee is hereby granted, provided that the above
-# copyright notice and this permission notice appear in all copies.
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
 #
-# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
-# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-# AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
-# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-# PERFORMANCE OF THIS SOFTWARE.
-
-# $Id: Makefile.in,v 1.29 2009/10/05 12:07:08 fdupont Exp $
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.

 srcdir =	@srcdir@
 VPATH =		@srcdir@
 top_srcdir =	@top_srcdir@

-SUBDIRS =	named rndc dig dnssec tools tests nsupdate \
-		check confgen @PYTHON_TOOLS@ @PKCS11_TOOLS@
+SUBDIRS =	named rndc dig delv dnssec tools nsupdate check confgen \
+		@NZD_TOOLS@ @PYTHON_TOOLS@ @PKCS11_TOOLS@ plugins tests
 TARGETS =

@BIND9_MAKE_RULES@
--- a/bin/check/Makefile.in
+++ b/bin/check/Makefile.in
@@ -1,44 +1,38 @@
-# Copyright (C) 2004-2007, 2009, 2012  Internet Systems Consortium, Inc. ("ISC")
-# Copyright (C) 2000-2003  Internet Software Consortium.
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 #
-# Permission to use, copy, modify, and/or distribute this software for any
-# purpose with or without fee is hereby granted, provided that the above
-# copyright notice and this permission notice appear in all copies.
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
 #
-# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
-# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-# AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
-# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-# PERFORMANCE OF THIS SOFTWARE.
-
-# $Id: Makefile.in,v 1.36 2009/12/05 23:31:40 each Exp $
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.

 srcdir =	@srcdir@
 VPATH =		@srcdir@
 top_srcdir =	@top_srcdir@

-@BIND9_VERSION@
+VERSION=@BIND9_VERSION@

@BIND9_MAKE_INCLUDES@

-CINCLUDES =	${BIND9_INCLUDES} ${DNS_INCLUDES} ${ISCCFG_INCLUDES} \
-		${ISC_INCLUDES}
+CINCLUDES =	${NS_INCLUDES} ${BIND9_INCLUDES} ${DNS_INCLUDES} ${ISCCFG_INCLUDES} \
+		${ISC_INCLUDES} @OPENSSL_INCLUDES@

 CDEFINES = 	-DNAMED_CONFFILE=\"${sysconfdir}/named.conf\"
 CWARNINGS =

 DNSLIBS =	../../lib/dns/libdns.@A@ @DNS_CRYPTO_LIBS@
 ISCCFGLIBS =	../../lib/isccfg/libisccfg.@A@
-ISCLIBS =	../../lib/isc/libisc.@A@
-ISCNOSYMLIBS =	../../lib/isc/libisc-nosymtbl.@A@
+ISCLIBS =	../../lib/isc/libisc.@A@ @OPENSSL_LIBS@
+ISCNOSYMLIBS =	../../lib/isc/libisc-nosymtbl.@A@ @OPENSSL_LIBS@
 BIND9LIBS =	../../lib/bind9/libbind9.@A@
+NSLIBS =	../../lib/ns/libns.@A@

 DNSDEPLIBS =	../../lib/dns/libdns.@A@
 ISCCFGDEPLIBS =	../../lib/isccfg/libisccfg.@A@
 ISCDEPLIBS =	../../lib/isc/libisc.@A@
 BIND9DEPLIBS =	../../lib/bind9/libbind9.@A@
+NSDEPENDLIBS =	../../lib/ns/libns.@A@

 LIBS =		${ISCLIBS} @LIBS@
 NOSYMLIBS =	${ISCNOSYMLIBS} @LIBS@
@@ -70,14 +64,15 @@ named-checkzone.@O@: named-checkzone.c
 		-c ${srcdir}/named-checkzone.c

 named-checkconf@EXEEXT@: named-checkconf.@O@ check-tool.@O@ ${ISCDEPLIBS} \
-		${ISCCFGDEPLIBS} ${BIND9DEPLIBS}
+		${NSDEPENDLIBS} ${DNSDEPLIBS} ${ISCCFGDEPLIBS} ${BIND9DEPLIBS}
 	export BASEOBJS="named-checkconf.@O@ check-tool.@O@"; \
-	export LIBS0="${BIND9LIBS} ${ISCCFGLIBS} ${DNSLIBS}"; \
+	export LIBS0="${BIND9LIBS} ${NSLIBS} ${ISCCFGLIBS} ${DNSLIBS}"; \
 	${FINALBUILDCMD}

-named-checkzone@EXEEXT@: named-checkzone.@O@ check-tool.@O@ ${ISCDEPLIBS} ${DNSDEPLIBS}
+named-checkzone@EXEEXT@: named-checkzone.@O@ check-tool.@O@ ${ISCDEPLIBS} \
+		${NSDEPENDLIBS} ${DNSDEPLIBS}
 	export BASEOBJS="named-checkzone.@O@ check-tool.@O@"; \
-	export LIBS0="${ISCCFGLIBS} ${DNSLIBS}"; \
+	export LIBS0="${NSLIBS} ${ISCCFGLIBS} ${DNSLIBS}"; \
 	${FINALBUILDCMD}

 doc man:: ${MANOBJS}
@@ -93,8 +88,15 @@ install:: named-checkconf@EXEEXT@ named-checkzone@EXEEXT@ installdirs
 	${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} named-checkconf@EXEEXT@ ${DESTDIR}${sbindir}
 	${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} named-checkzone@EXEEXT@ ${DESTDIR}${sbindir}
 	(cd ${DESTDIR}${sbindir}; rm -f named-compilezone@EXEEXT@; ${LINK_PROGRAM} named-checkzone@EXEEXT@ named-compilezone@EXEEXT@)
-	for m in ${MANPAGES}; do ${INSTALL_DATA} ${srcdir}/$$m ${DESTDIR}${mandir}/man8; done
+	for m in ${MANPAGES}; do ${INSTALL_DATA} ${srcdir}/$$m ${DESTDIR}${mandir}/man8 || exit 1; done
 	(cd ${DESTDIR}${mandir}/man8; rm -f named-compilezone.8; ${LINK_PROGRAM} named-checkzone.8 named-compilezone.8)

+uninstall::
+	rm -f ${DESTDIR}${mandir}/man8/named-compilezone.8
+	for m in ${MANPAGES}; do rm -f ${DESTDIR}${mandir}/man8/$$m || exit 1; done
+	rm -f ${DESTDIR}${sbindir}/named-compilezone@EXEEXT@
+	${LIBTOOL_MODE_UNINSTALL} rm -f ${DESTDIR}${sbindir}/named-checkconf@EXEEXT@
+	${LIBTOOL_MODE_UNINSTALL} rm -f ${DESTDIR}${sbindir}/named-checkzone@EXEEXT@
+
 clean distclean::
 	rm -f ${TARGETS} r1.htm
--- a/bin/check/check-tool.c
+++ b/bin/check/check-tool.c
@@ -1,27 +1,22 @@
 /*
- * Copyright (C) 2004-2012  Internet Systems Consortium, Inc. ("ISC")
- * Copyright (C) 2000-2002  Internet Software Consortium.
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
 */

-/* $Id: check-tool.c,v 1.44 2011/12/22 07:32:39 each Exp $ */

 /*! \file */

 #include <config.h>

+#include <stdbool.h>
 #include <stdio.h>
+#include <inttypes.h>

 #ifdef _WIN32
 #include <Winsock2.h>
@@ -33,6 +28,7 @@
 #include <isc/mem.h>
 #include <isc/netdb.h>
 #include <isc/net.h>
+#include <isc/print.h>
 #include <isc/region.h>
 #include <isc/stdio.h>
 #include <isc/string.h>
@@ -40,17 +36,24 @@
 #include <isc/types.h>
 #include <isc/util.h>

+#include <dns/db.h>
+#include <dns/dbiterator.h>
 #include <dns/fixedname.h>
 #include <dns/log.h>
 #include <dns/name.h>
 #include <dns/rdata.h>
 #include <dns/rdataclass.h>
 #include <dns/rdataset.h>
+#include <dns/rdatasetiter.h>
+#include <dns/rdatatype.h>
+#include <dns/result.h>
 #include <dns/types.h>
 #include <dns/zone.h>

 #include <isccfg/log.h>

+#include <ns/log.h>
+
 #ifndef CHECK_SIBLING
 #define CHECK_SIBLING 1
 #endif
@@ -59,14 +62,6 @@
 #define CHECK_LOCAL 1
 #endif

-#ifdef HAVE_ADDRINFO
-#ifdef HAVE_GETADDRINFO
-#ifdef HAVE_GAISTRERROR
-#define USE_GETADDRINFO
-#endif
-#endif
-#endif
-
 #define CHECK(r) \
 	do { \
 		result = (r); \
@@ -86,40 +81,35 @@
 static const char *dbtype[] = { "rbt" };

 int debug = 0;
-isc_boolean_t nomerge = ISC_TRUE;
+const char *journal = NULL;
+bool nomerge = true;
 #if CHECK_LOCAL
-isc_boolean_t docheckmx = ISC_TRUE;
-isc_boolean_t dochecksrv = ISC_TRUE;
-isc_boolean_t docheckns = ISC_TRUE;
+bool docheckmx = true;
+bool dochecksrv = true;
+bool docheckns = true;
 #else
-isc_boolean_t docheckmx = ISC_FALSE;
-isc_boolean_t dochecksrv = ISC_FALSE;
-isc_boolean_t docheckns = ISC_FALSE;
+bool docheckmx = false;
+bool dochecksrv = false;
+bool docheckns = false;
 #endif
-unsigned int zone_options = DNS_ZONEOPT_CHECKNS |
-			    DNS_ZONEOPT_CHECKMX |
-			    DNS_ZONEOPT_MANYERRORS |
-			    DNS_ZONEOPT_CHECKNAMES |
-			    DNS_ZONEOPT_CHECKINTEGRITY |
+dns_zoneopt_t zone_options = DNS_ZONEOPT_CHECKNS |
+			     DNS_ZONEOPT_CHECKMX |
+			     DNS_ZONEOPT_MANYERRORS |
+			     DNS_ZONEOPT_CHECKNAMES |
+			     DNS_ZONEOPT_CHECKINTEGRITY |
 #if CHECK_SIBLING
-			    DNS_ZONEOPT_CHECKSIBLING |
+			     DNS_ZONEOPT_CHECKSIBLING |
 #endif
-			    DNS_ZONEOPT_CHECKWILDCARD |
-			    DNS_ZONEOPT_WARNMXCNAME |
-			    DNS_ZONEOPT_WARNSRVCNAME;
+			     DNS_ZONEOPT_CHECKWILDCARD |
+			     DNS_ZONEOPT_WARNMXCNAME |
+			     DNS_ZONEOPT_WARNSRVCNAME;

 /*
 * This needs to match the list in bin/named/log.c.
 */
 static isc_logcategory_t categories[] = {
 	{ "",		     0 },
-	{ "client",	     0 },
-	{ "network",	     0 },
-	{ "update",	     0 },
-	{ "queries",	     0 },
 	{ "unmatched", 	     0 },
-	{ "update-security", 0 },
-	{ "query-errors",    0 },
 	{ NULL,		     0 }
 };

@@ -146,7 +136,7 @@ add(char *key, int value) {

 	if (symtab == NULL) {
 		result = isc_symtab_create(sym_mctx, 100, freekey, sym_mctx,
-					   ISC_FALSE, &symtab);
+					   false, &symtab);
 		if (result != ISC_R_SUCCESS)
 			return;
 	}
@@ -162,32 +152,31 @@ add(char *key, int value) {
 		isc_mem_free(sym_mctx, key);
 }

-static isc_boolean_t
+static bool
 logged(char *key, int value) {
 	isc_result_t result;

 	if (symtab == NULL)
-		return (ISC_FALSE);
+		return (false);

 	result = isc_symtab_lookup(symtab, key, value, NULL);
 	if (result == ISC_R_SUCCESS)
-		return (ISC_TRUE);
-	return (ISC_FALSE);
+		return (true);
+	return (false);
 }

-static isc_boolean_t
-checkns(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner,
+static bool
+checkns(dns_zone_t *zone, const dns_name_t *name, const dns_name_t *owner,
 	dns_rdataset_t *a, dns_rdataset_t *aaaa)
 {
-#ifdef USE_GETADDRINFO
 	dns_rdataset_t *rdataset;
 	dns_rdata_t rdata = DNS_RDATA_INIT;
 	struct addrinfo hints, *ai, *cur;
 	char namebuf[DNS_NAME_FORMATSIZE + 1];
 	char ownerbuf[DNS_NAME_FORMATSIZE];
 	char addrbuf[sizeof("xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:123.123.123.123")];
-	isc_boolean_t answer = ISC_TRUE;
-	isc_boolean_t match;
+	bool answer = true;
+	bool match;
 	const char *type;
 	void *ptr = NULL;
 	int result;
@@ -210,8 +199,9 @@ checkns(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner,
 	/*
 	 * Turn off search.
 	 */
-	if (dns_name_countlabels(name) > 1U)
-		strcat(namebuf, ".");
+	if (dns_name_countlabels(name) > 1U) {
+		strlcat(namebuf, ".", sizeof(namebuf));
+	}
 	dns_name_format(owner, ownerbuf, sizeof(ownerbuf));

 	result = getaddrinfo(namebuf, NULL, &hints, &ai);
@@ -235,7 +225,7 @@ checkns(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner,
 				     ownerbuf, namebuf,
 				     cur->ai_canonname);
 			/* XXX950 make fatal for 9.5.0 */
-			/* answer = ISC_FALSE; */
+			/* answer = false; */
 			add(namebuf, ERR_IS_CNAME);
 		}
 		break;
@@ -251,7 +241,7 @@ checkns(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner,
 			add(namebuf, ERR_NO_ADDRESSES);
 		}
 		/* XXX950 make fatal for 9.5.0 */
-		return (ISC_TRUE);
+		return (true);

 	default:
 		if (!logged(namebuf, ERR_LOOKUP_FAILURE)) {
@@ -260,7 +250,7 @@ checkns(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner,
 				     namebuf, gai_strerror(result));
 			add(namebuf, ERR_LOOKUP_FAILURE);
 		}
-		return (ISC_TRUE);
+		return (true);
 	}

 	/*
@@ -271,13 +261,13 @@ checkns(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner,
 	result = dns_rdataset_first(a);
 	while (result == ISC_R_SUCCESS) {
 		dns_rdataset_current(a, &rdata);
-		match = ISC_FALSE;
+		match = false;
 		for (cur = ai; cur != NULL; cur = cur->ai_next) {
 			if (cur->ai_family != AF_INET)
 				continue;
 			ptr = &((struct sockaddr_in *)(cur->ai_addr))->sin_addr;
 			if (memcmp(ptr, rdata.data, rdata.length) == 0) {
-				match = ISC_TRUE;
+				match = true;
 				break;
 			}
 		}
@@ -289,7 +279,7 @@ checkns(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner,
 					       addrbuf, sizeof(addrbuf)));
 			add(namebuf, ERR_EXTRA_A);
 			/* XXX950 make fatal for 9.5.0 */
-			/* answer = ISC_FALSE; */
+			/* answer = false; */
 		}
 		dns_rdata_reset(&rdata);
 		result = dns_rdataset_next(a);
@@ -301,13 +291,13 @@ checkns(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner,
 	result = dns_rdataset_first(aaaa);
 	while (result == ISC_R_SUCCESS) {
 		dns_rdataset_current(aaaa, &rdata);
-		match = ISC_FALSE;
+		match = false;
 		for (cur = ai; cur != NULL; cur = cur->ai_next) {
 			if (cur->ai_family != AF_INET6)
 				continue;
 			ptr = &((struct sockaddr_in6 *)(cur->ai_addr))->sin6_addr;
 			if (memcmp(ptr, rdata.data, rdata.length) == 0) {
-				match = ISC_TRUE;
+				match = true;
 				break;
 			}
 		}
@@ -319,7 +309,7 @@ checkns(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner,
 					       addrbuf, sizeof(addrbuf)));
 			add(namebuf, ERR_EXTRA_AAAA);
 			/* XXX950 make fatal for 9.5.0. */
-			/* answer = ISC_FALSE; */
+			/* answer = false; */
 		}
 		dns_rdata_reset(&rdata);
 		result = dns_rdataset_next(aaaa);
@@ -330,7 +320,7 @@ checkns(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner,
 	 * Check that all addresses appear in the glue.
 	 */
 	if (!logged(namebuf, ERR_MISSING_GLUE)) {
-		isc_boolean_t missing_glue = ISC_FALSE;
+		bool missing_glue = false;
 		for (cur = ai; cur != NULL; cur = cur->ai_next) {
 			switch (cur->ai_family) {
 			case AF_INET:
@@ -346,7 +336,7 @@ checkns(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner,
 			default:
 				 continue;
 			}
-			match = ISC_FALSE;
+			match = false;
 			if (dns_rdataset_isassociated(rdataset))
 				result = dns_rdataset_first(rdataset);
 			else
@@ -354,7 +344,7 @@ checkns(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner,
 			while (result == ISC_R_SUCCESS && !match) {
 				dns_rdataset_current(rdataset, &rdata);
 				if (memcmp(ptr, rdata.data, rdata.length) == 0)
-					match = ISC_TRUE;
+					match = true;
 				dns_rdata_reset(&rdata);
 				result = dns_rdataset_next(rdataset);
 			}
@@ -365,8 +355,8 @@ checkns(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner,
 					     inet_ntop(cur->ai_family, ptr,
 						       addrbuf, sizeof(addrbuf)));
 				/* XXX950 make fatal for 9.5.0. */
-				/* answer = ISC_FALSE; */
-				missing_glue = ISC_TRUE;
+				/* answer = false; */
+				missing_glue = true;
 			}
 		}
 		if (missing_glue)
@@ -374,20 +364,16 @@ checkns(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner,
 	}
 	freeaddrinfo(ai);
 	return (answer);
-#else
-	return (ISC_TRUE);
-#endif
 }

-static isc_boolean_t
-checkmx(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner) {
-#ifdef USE_GETADDRINFO
+static bool
+checkmx(dns_zone_t *zone, const dns_name_t *name, const dns_name_t *owner) {
 	struct addrinfo hints, *ai, *cur;
 	char namebuf[DNS_NAME_FORMATSIZE + 1];
 	char ownerbuf[DNS_NAME_FORMATSIZE];
 	int result;
 	int level = ISC_LOG_ERROR;
-	isc_boolean_t answer = ISC_TRUE;
+	bool answer = true;

 	memset(&hints, 0, sizeof(hints));
 	hints.ai_flags = AI_CANONNAME;
@@ -399,8 +385,9 @@ checkmx(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner) {
 	/*
 	 * Turn off search.
 	 */
-	if (dns_name_countlabels(name) > 1U)
-		strcat(namebuf, ".");
+	if (dns_name_countlabels(name) > 1U) {
+		strlcat(namebuf, ".", sizeof(namebuf));
+	}
 	dns_name_format(owner, ownerbuf, sizeof(ownerbuf));

 	result = getaddrinfo(namebuf, NULL, &hints, &ai);
@@ -430,7 +417,7 @@ checkmx(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner) {
 					add(namebuf, ERR_IS_MXCNAME);
 				}
 				if (level == ISC_LOG_ERROR)
-					answer = ISC_FALSE;
+					answer = false;
 			}
 		}
 		freeaddrinfo(ai);
@@ -448,7 +435,7 @@ checkmx(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner) {
 			add(namebuf, ERR_NO_ADDRESSES);
 		}
 		/* XXX950 make fatal for 9.5.0. */
-		return (ISC_TRUE);
+		return (true);

 	default:
 		if (!logged(namebuf, ERR_LOOKUP_FAILURE)) {
@@ -457,22 +444,18 @@ checkmx(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner) {
 			     namebuf, gai_strerror(result));
 			add(namebuf, ERR_LOOKUP_FAILURE);
 		}
-		return (ISC_TRUE);
+		return (true);
 	}
-#else
-	return (ISC_TRUE);
-#endif
 }

-static isc_boolean_t
-checksrv(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner) {
-#ifdef USE_GETADDRINFO
+static bool
+checksrv(dns_zone_t *zone, const dns_name_t *name, const dns_name_t *owner) {
 	struct addrinfo hints, *ai, *cur;
 	char namebuf[DNS_NAME_FORMATSIZE + 1];
 	char ownerbuf[DNS_NAME_FORMATSIZE];
 	int result;
 	int level = ISC_LOG_ERROR;
-	isc_boolean_t answer = ISC_TRUE;
+	bool answer = true;

 	memset(&hints, 0, sizeof(hints));
 	hints.ai_flags = AI_CANONNAME;
@@ -484,8 +467,9 @@ checksrv(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner) {
 	/*
 	 * Turn off search.
 	 */
-	if (dns_name_countlabels(name) > 1U)
-		strcat(namebuf, ".");
+	if (dns_name_countlabels(name) > 1U) {
+		strlcat(namebuf, ".", sizeof(namebuf));
+	}
 	dns_name_format(owner, ownerbuf, sizeof(ownerbuf));

 	result = getaddrinfo(namebuf, NULL, &hints, &ai);
@@ -514,7 +498,7 @@ checksrv(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner) {
 					add(namebuf, ERR_IS_SRVCNAME);
 				}
 				if (level == ISC_LOG_ERROR)
-					answer = ISC_FALSE;
+					answer = false;
 			}
 		}
 		freeaddrinfo(ai);
@@ -532,7 +516,7 @@ checksrv(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner) {
 			add(namebuf, ERR_NO_ADDRESSES);
 		}
 		/* XXX950 make fatal for 9.5.0. */
-		return (ISC_TRUE);
+		return (true);

 	default:
 		if (!logged(namebuf, ERR_LOOKUP_FAILURE)) {
@@ -541,11 +525,8 @@ checksrv(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner) {
 				     namebuf, gai_strerror(result));
 			add(namebuf, ERR_LOOKUP_FAILURE);
 		}
-		return (ISC_TRUE);
+		return (true);
 	}
-#else
-	return (ISC_TRUE);
-#endif
 }

 isc_result_t
@@ -560,6 +541,7 @@ setup_logging(isc_mem_t *mctx, FILE *errout, isc_log_t **logp) {
 	dns_log_init(log);
 	dns_log_setcontext(log);
 	cfg_log_init(log);
+	ns_log_init(log);

 	destination.file.stream = errout;
 	destination.file.name = NULL;
@@ -576,11 +558,92 @@ setup_logging(isc_mem_t *mctx, FILE *errout, isc_log_t **logp) {
 	return (ISC_R_SUCCESS);
 }

+/*% scan the zone for oversize TTLs */
+static isc_result_t
+check_ttls(dns_zone_t *zone, dns_ttl_t maxttl) {
+	isc_result_t result;
+	dns_db_t *db = NULL;
+	dns_dbversion_t *version = NULL;
+	dns_dbnode_t *node = NULL;
+	dns_dbiterator_t *dbiter = NULL;
+	dns_rdatasetiter_t *rdsiter = NULL;
+	dns_rdataset_t rdataset;
+	dns_fixedname_t fname;
+	dns_name_t *name;
+	name = dns_fixedname_initname(&fname);
+	dns_rdataset_init(&rdataset);
+
+	CHECK(dns_zone_getdb(zone, &db));
+	INSIST(db != NULL);
+
+	CHECK(dns_db_newversion(db, &version));
+	CHECK(dns_db_createiterator(db, 0, &dbiter));
+
+	for (result = dns_dbiterator_first(dbiter);
+	     result == ISC_R_SUCCESS;
+	     result = dns_dbiterator_next(dbiter)) {
+		result = dns_dbiterator_current(dbiter, &node, name);
+		if (result == DNS_R_NEWORIGIN)
+			result = ISC_R_SUCCESS;
+		CHECK(result);
+
+		CHECK(dns_db_allrdatasets(db, node, version, 0, &rdsiter));
+		for (result = dns_rdatasetiter_first(rdsiter);
+		     result == ISC_R_SUCCESS;
+		     result = dns_rdatasetiter_next(rdsiter)) {
+			dns_rdatasetiter_current(rdsiter, &rdataset);
+			if (rdataset.ttl > maxttl) {
+				char nbuf[DNS_NAME_FORMATSIZE];
+				char tbuf[255];
+				isc_buffer_t b;
+				isc_region_t r;
+
+				dns_name_format(name, nbuf, sizeof(nbuf));
+				isc_buffer_init(&b, tbuf, sizeof(tbuf) - 1);
+				CHECK(dns_rdatatype_totext(rdataset.type, &b));
+				isc_buffer_usedregion(&b, &r);
+				r.base[r.length] = 0;
+
+				dns_zone_log(zone, ISC_LOG_ERROR,
+					     "%s/%s TTL %d exceeds "
+					     "maximum TTL %d",
+					     nbuf, tbuf, rdataset.ttl, maxttl);
+				dns_rdataset_disassociate(&rdataset);
+				CHECK(ISC_R_RANGE);
+			}
+			dns_rdataset_disassociate(&rdataset);
+		}
+		if (result == ISC_R_NOMORE)
+			result = ISC_R_SUCCESS;
+		CHECK(result);
+
+		dns_rdatasetiter_destroy(&rdsiter);
+		dns_db_detachnode(db, &node);
+	}
+
+	if (result == ISC_R_NOMORE)
+		result = ISC_R_SUCCESS;
+
+ cleanup:
+	if (node != NULL)
+		dns_db_detachnode(db, &node);
+	if (rdsiter != NULL)
+		dns_rdatasetiter_destroy(&rdsiter);
+	if (dbiter != NULL)
+		dns_dbiterator_destroy(&dbiter);
+	if (version != NULL)
+		dns_db_closeversion(db, &version, false);
+	if (db != NULL)
+		dns_db_detach(&db);
+
+	return (result);
+}
+
 /*% load the zone */
 isc_result_t
 load_zone(isc_mem_t *mctx, const char *zonename, const char *filename,
 	  dns_masterformat_t fileformat, const char *classname,
-	  dns_zone_t **zonep)
+	  dns_ttl_t maxttl, dns_zone_t **zonep)
 {
 	isc_result_t result;
 	dns_rdataclass_t rdclass;
@@ -602,20 +665,25 @@ load_zone(isc_mem_t *mctx, const char *zonename, const char *filename,

 	isc_buffer_constinit(&buffer, zonename, strlen(zonename));
 	isc_buffer_add(&buffer, strlen(zonename));
-	dns_fixedname_init(&fixorigin);
-	origin = dns_fixedname_name(&fixorigin);
+	origin = dns_fixedname_initname(&fixorigin);
 	CHECK(dns_name_fromtext(origin, &buffer, dns_rootname, 0, NULL));
 	CHECK(dns_zone_setorigin(zone, origin));
 	CHECK(dns_zone_setdbtype(zone, 1, (const char * const *) dbtype));
-	CHECK(dns_zone_setfile2(zone, filename, fileformat));
+	CHECK(dns_zone_setfile(zone, filename, fileformat,
+			       &dns_master_style_default));
+	if (journal != NULL)
+		CHECK(dns_zone_setjournal(zone, journal));

 	DE_CONST(classname, region.base);
 	region.length = strlen(classname);
 	CHECK(dns_rdataclass_fromtext(&rdclass, &region));

 	dns_zone_setclass(zone, rdclass);
-	dns_zone_setoption(zone, zone_options, ISC_TRUE);
+	dns_zone_setoption(zone, zone_options, true);
 	dns_zone_setoption(zone, DNS_ZONEOPT_NOMERGE, nomerge);
+
+	dns_zone_setmaxttl(zone, maxttl);
+
 	if (docheckmx)
 		dns_zone_setcheckmx(zone, checkmx);
 	if (docheckns)
@@ -623,7 +691,16 @@ load_zone(isc_mem_t *mctx, const char *zonename, const char *filename,
 	if (dochecksrv)
 		dns_zone_setchecksrv(zone, checksrv);

-	CHECK(dns_zone_load(zone));
+	CHECK(dns_zone_load(zone, false));
+
+	/*
+	 * When loading map files we can't catch oversize TTLs during
+	 * load, so we check for them here.
+	 */
+	if (fileformat == dns_masterformat_map && maxttl != 0) {
+		CHECK(check_ttls(zone, maxttl));
+	}
+
 	if (zonep != NULL) {
 		*zonep = zone;
 		zone = NULL;
@@ -639,7 +716,7 @@ load_zone(isc_mem_t *mctx, const char *zonename, const char *filename,
 isc_result_t
 dump_zone(const char *zonename, dns_zone_t *zone, const char *filename,
 	  dns_masterformat_t fileformat, const dns_master_style_t *style,
-	  const isc_uint32_t rawversion)
+	  const uint32_t rawversion)
 {
 	isc_result_t result;
 	FILE *output = stdout;
@@ -665,8 +742,8 @@ dump_zone(const char *zonename, dns_zone_t *zone, const char *filename,
 		}
 	}

-	result = dns_zone_dumptostream3(zone, output, fileformat, style,
-					rawversion);
+	result = dns_zone_dumptostream(zone, output, fileformat, style,
+				       rawversion);
 	if (output != stdout)
 		(void)isc_stdio_close(output);

@@ -694,4 +771,3 @@ DestroySockets(void) {
 	WSACleanup();
 }
 #endif
-
--- a/bin/check/check-tool.h
+++ b/bin/check/check-tool.h
@@ -1,33 +1,30 @@
 /*
- * Copyright (C) 2004, 2005, 2007, 2010, 2011  Internet Systems Consortium, Inc. ("ISC")
- * Copyright (C) 2000-2002  Internet Software Consortium.
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
 */

-/* $Id: check-tool.h,v 1.18 2011/12/09 23:47:02 tbox Exp $ */

 #ifndef CHECK_TOOL_H
 #define CHECK_TOOL_H

 /*! \file */

+#include <inttypes.h>
+#include <stdbool.h>
+
 #include <isc/lang.h>
 #include <isc/stdio.h>
 #include <isc/types.h>

 #include <dns/masterdump.h>
 #include <dns/types.h>
+#include <dns/zone.h>

 ISC_LANG_BEGINDECLS

@@ -37,12 +34,12 @@ setup_logging(isc_mem_t *mctx, FILE *errout, isc_log_t **logp);
 isc_result_t
 load_zone(isc_mem_t *mctx, const char *zonename, const char *filename,
 	  dns_masterformat_t fileformat, const char *classname,
-	  dns_zone_t **zonep);
+	  dns_ttl_t maxttl, dns_zone_t **zonep);

 isc_result_t
 dump_zone(const char *zonename, dns_zone_t *zone, const char *filename,
 	  dns_masterformat_t fileformat, const dns_master_style_t *style,
-	  const isc_uint32_t rawversion);
+	  const uint32_t rawversion);

 #ifdef _WIN32
 void InitSockets(void);
@@ -50,11 +47,12 @@ void DestroySockets(void);
 #endif

 extern int debug;
-extern isc_boolean_t nomerge;
-extern isc_boolean_t docheckmx;
-extern isc_boolean_t docheckns;
-extern isc_boolean_t dochecksrv;
-extern unsigned int zone_options;
+extern const char *journal;
+extern bool nomerge;
+extern bool docheckmx;
+extern bool docheckns;
+extern bool dochecksrv;
+extern dns_zoneopt_t zone_options;

 ISC_LANG_ENDDECLS

--- a/bin/check/named-checkconf.8
+++ b/bin/check/named-checkconf.8
@@ -1,119 +1,147 @@
-.\" Copyright (C) 2004, 2005, 2007, 2009 Internet Systems Consortium, Inc. ("ISC")
-.\" Copyright (C) 2000-2002 Internet Software Consortium.
+.\" Copyright (C) 2000-2002, 2004, 2005, 2007, 2009, 2014-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 .\" 
-.\" Permission to use, copy, modify, and/or distribute this software for any
-.\" purpose with or without fee is hereby granted, provided that the above
-.\" copyright notice and this permission notice appear in all copies.
-.\" 
-.\" THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
-.\" REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-.\" AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
-.\" INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-.\" LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-.\" OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-.\" PERFORMANCE OF THIS SOFTWARE.
-.\"
-.\" $Id$
+.\" This Source Code Form is subject to the terms of the Mozilla Public
+.\" License, v. 2.0. If a copy of the MPL was not distributed with this
+.\" file, You can obtain one at http://mozilla.org/MPL/2.0/.
 .\"
 .hy 0
 .ad l
-.\"     Title: named\-checkconf
+'\" t
+.\"     Title: named-checkconf
 .\"    Author: 
-.\" Generator: DocBook XSL Stylesheets v1.71.1 <http://docbook.sf.net/>
-.\"      Date: June 14, 2000
+.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
+.\"      Date: 2014-01-10
 .\"    Manual: BIND9
-.\"    Source: BIND9
+.\"    Source: ISC
+.\"  Language: English
 .\"
-.TH "NAMED\-CHECKCONF" "8" "June 14, 2000" "BIND9" "BIND9"
+.TH "NAMED\-CHECKCONF" "8" "2014\-01\-10" "ISC" "BIND9"
+.\" -----------------------------------------------------------------
+.\" * Define some portability stuff
+.\" -----------------------------------------------------------------
+.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.\" http://bugs.debian.org/507673
+.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
+.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.ie \n(.g .ds Aq \(aq
+.el       .ds Aq '
+.\" -----------------------------------------------------------------
+.\" * set default formatting
+.\" -----------------------------------------------------------------
 .\" disable hyphenation
 .nh
 .\" disable justification (adjust text to left margin only)
 .ad l
+.\" -----------------------------------------------------------------
+.\" * MAIN CONTENT STARTS HERE *
+.\" -----------------------------------------------------------------
 .SH "NAME"
-named\-checkconf \- named configuration file syntax checking tool
+named-checkconf \- named configuration file syntax checking tool
 .SH "SYNOPSIS"
-.HP 16
-\fBnamed\-checkconf\fR [\fB\-h\fR] [\fB\-v\fR] [\fB\-j\fR] [\fB\-t\ \fR\fB\fIdirectory\fR\fR] {filename} [\fB\-p\fR] [\fB\-z\fR]
+.HP \w'\fBnamed\-checkconf\fR\ 'u
+\fBnamed\-checkconf\fR [\fB\-chjlvz\fR] [\fB\-p\fR\ [\fB\-x\fR\ ]] [\fB\-t\ \fR\fB\fIdirectory\fR\fR] {filename}
 .SH "DESCRIPTION"
 .PP
 \fBnamed\-checkconf\fR
 checks the syntax, but not the semantics, of a
 \fBnamed\fR
-configuration file. The file is parsed and checked for syntax errors, along with all files included by it. If no file is specified,
-\fI/etc/named.conf\fR
-is read by default.
+configuration file\&. The file is parsed and checked for syntax errors, along with all files included by it\&. If no file is specified,
+/etc/named\&.conf
+is read by default\&.
 .PP
 Note: files that
 \fBnamed\fR
 reads in separate parser contexts, such as
-\fIrndc.key\fR
+rndc\&.key
 and
-\fIbind.keys\fR, are not automatically read by
-\fBnamed\-checkconf\fR. Configuration errors in these files may cause
+bind\&.keys, are not automatically read by
+\fBnamed\-checkconf\fR\&. Configuration errors in these files may cause
 \fBnamed\fR
 to fail to run, even if
 \fBnamed\-checkconf\fR
-was successful.
+was successful\&.
 \fBnamed\-checkconf\fR
-can be run on these files explicitly, however.
+can be run on these files explicitly, however\&.
 .SH "OPTIONS"
 .PP
 \-h
 .RS 4
-Print the usage summary and exit.
+Print the usage summary and exit\&.
+.RE
+.PP
+\-j
+.RS 4
+When loading a zonefile read the journal if it exists\&.
+.RE
+.PP
+\-l
+.RS 4
+List all the configured zones\&. Each line of output contains the zone name, class (e\&.g\&. IN), view, and type (e\&.g\&. master or slave)\&.
+.RE
+.PP
+\-c
+.RS 4
+Check "core" configuration only\&. This suppresses the loading of plugin modules, and causes all parameters to
+\fBplugin\fR
+statements to be ignored\&.
+.RE
+.PP
+\-p
+.RS 4
+Print out the
+named\&.conf
+and included files in canonical form if no errors were detected\&. See also the
+\fB\-x\fR
+option\&.
 .RE
 .PP
 \-t \fIdirectory\fR
 .RS 4
 Chroot to
-\fIdirectory\fR
-so that include directives in the configuration file are processed as if run by a similarly chrooted named.
+directory
+so that include directives in the configuration file are processed as if run by a similarly chrooted
+\fBnamed\fR\&.
 .RE
 .PP
 \-v
 .RS 4
 Print the version of the
 \fBnamed\-checkconf\fR
-program and exit.
+program and exit\&.
 .RE
 .PP
-\-p
+\-x
 .RS 4
-Print out the
-\fInamed.conf\fR
-and included files in canonical form if no errors were detected.
+When printing the configuration files in canonical form, obscure shared secrets by replacing them with strings of question marks (\*(Aq?\*(Aq)\&. This allows the contents of
+named\&.conf
+and related files to be shared \(em for example, when submitting bug reports \(em without compromising private data\&. This option cannot be used without
+\fB\-p\fR\&.
 .RE
 .PP
 \-z
 .RS 4
 Perform a test load of all master zones found in
-\fInamed.conf\fR.
-.RE
-.PP
-\-j
-.RS 4
-When loading a zonefile read the journal if it exists.
+named\&.conf\&.
 .RE
 .PP
 filename
 .RS 4
-The name of the configuration file to be checked. If not specified, it defaults to
-\fI/etc/named.conf\fR.
+The name of the configuration file to be checked\&. If not specified, it defaults to
+/etc/named\&.conf\&.
 .RE
 .SH "RETURN VALUES"
 .PP
 \fBnamed\-checkconf\fR
-returns an exit status of 1 if errors were detected and 0 otherwise.
+returns an exit status of 1 if errors were detected and 0 otherwise\&.
 .SH "SEE ALSO"
 .PP
 \fBnamed\fR(8),
-\fBnamed\-checkzone\fR(8),
-BIND 9 Administrator Reference Manual.
+\fBnamed-checkzone\fR(8),
+BIND 9 Administrator Reference Manual\&.
 .SH "AUTHOR"
 .PP
-Internet Systems Consortium
+\fBInternet Systems Consortium, Inc\&.\fR
 .SH "COPYRIGHT"
-Copyright \(co 2004, 2005, 2007, 2009 Internet Systems Consortium, Inc. ("ISC")
 .br
-Copyright \(co 2000\-2002 Internet Software Consortium.
+Copyright \(co 2000-2002, 2004, 2005, 2007, 2009, 2014-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 .br
--- a/bin/check/named-checkconf.c
+++ b/bin/check/named-checkconf.c
@@ -1,36 +1,30 @@
 /*
- * Copyright (C) 2004-2007, 2009-2013  Internet Systems Consortium, Inc. ("ISC")
- * Copyright (C) 1999-2002  Internet Software Consortium.
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
 */

-/* $Id: named-checkconf.c,v 1.56 2011/03/12 04:59:46 tbox Exp $ */

 /*! \file */

 #include <config.h>

 #include <errno.h>
+#include <stdbool.h>
 #include <stdlib.h>
 #include <stdio.h>

 #include <isc/commandline.h>
 #include <isc/dir.h>
-#include <isc/entropy.h>
 #include <isc/hash.h>
 #include <isc/log.h>
 #include <isc/mem.h>
+#include <isc/print.h>
 #include <isc/result.h>
 #include <isc/string.h>
 #include <isc/util.h>
@@ -39,16 +33,21 @@

 #include <bind9/check.h>

+#include <dns/db.h>
 #include <dns/fixedname.h>
 #include <dns/log.h>
 #include <dns/name.h>
+#include <dns/rdataclass.h>
 #include <dns/result.h>
+#include <dns/rootns.h>
 #include <dns/zone.h>

 #include "check-tool.h"

 static const char *program = "named-checkconf";

+static bool loadplugins = true;
+
 isc_log_t *logc = NULL;

 #define CHECK(r)\
@@ -64,7 +63,7 @@ usage(void) ISC_PLATFORM_NORETURN_POST;

 static void
 usage(void) {
-	fprintf(stderr, "usage: %s [-h] [-j] [-p] [-v] [-z] [-t directory] "
+	fprintf(stderr, "usage: %s [-hjlvz] [-p [-x]] [-t directory] "
 		"[named.conf]\n", program);
 	exit(1);
 }
@@ -95,18 +94,18 @@ directory_callback(const char *clausename, const cfg_obj_t *obj, void *arg) {
 	return (ISC_R_SUCCESS);
 }

-static isc_boolean_t
+static bool
 get_maps(const cfg_obj_t **maps, const char *name, const cfg_obj_t **obj) {
 	int i;
 	for (i = 0;; i++) {
 		if (maps[i] == NULL)
-			return (ISC_FALSE);
+			return (false);
 		if (cfg_map_get(maps[i], name, obj) == ISC_R_SUCCESS)
-			return (ISC_TRUE);
+			return (true);
 	}
 }

-static isc_boolean_t
+static bool
 get_checknames(const cfg_obj_t **maps, const cfg_obj_t **obj) {
 	const cfg_listelt_t *element;
 	const cfg_obj_t *checknames;
@@ -117,60 +116,81 @@ get_checknames(const cfg_obj_t **maps, const cfg_obj_t **obj) {

 	for (i = 0;; i++) {
 		if (maps[i] == NULL)
-			return (ISC_FALSE);
+			return (false);
 		checknames = NULL;
 		result = cfg_map_get(maps[i], "check-names", &checknames);
 		if (result != ISC_R_SUCCESS)
 			continue;
 		if (checknames != NULL && !cfg_obj_islist(checknames)) {
 			*obj = checknames;
-			return (ISC_TRUE);
+			return (true);
 		}
 		for (element = cfg_list_first(checknames);
 		     element != NULL;
 		     element = cfg_list_next(element)) {
 			value = cfg_listelt_value(element);
 			type = cfg_tuple_get(value, "type");
-			if (strcasecmp(cfg_obj_asstring(type), "master") != 0)
+			if ((strcasecmp(cfg_obj_asstring(type),
+					"primary") != 0) &&
+			    (strcasecmp(cfg_obj_asstring(type),
+					"master") != 0))
+			{
 				continue;
+			}
 			*obj = cfg_tuple_get(value, "mode");
-			return (ISC_TRUE);
+			return (true);
 		}
 	}
 }

 static isc_result_t
-config_get(const cfg_obj_t **maps, const char *name, const cfg_obj_t **obj) {
-	int i;
+configure_hint(const char *zfile, const char *zclass, isc_mem_t *mctx) {
+	isc_result_t result;
+	dns_db_t *db = NULL;
+	dns_rdataclass_t rdclass;
+	isc_textregion_t r;

-	for (i = 0;; i++) {
-		if (maps[i] == NULL)
-			return (ISC_R_NOTFOUND);
-		if (cfg_map_get(maps[i], name, obj) == ISC_R_SUCCESS)
-			return (ISC_R_SUCCESS);
-	}
+	if (zfile == NULL)
+		return (ISC_R_FAILURE);
+
+	DE_CONST(zclass, r.base);
+	r.length = strlen(zclass);
+	result = dns_rdataclass_fromtext(&rdclass, &r);
+	if (result != ISC_R_SUCCESS)
+		return (result);
+
+	result = dns_rootns_create(mctx, rdclass, zfile, &db);
+	if (result != ISC_R_SUCCESS)
+		return (result);
+
+	dns_db_detach(&db);
+	return (ISC_R_SUCCESS);
 }

 /*% configure the zone */
 static isc_result_t
 configure_zone(const char *vclass, const char *view,
 	       const cfg_obj_t *zconfig, const cfg_obj_t *vconfig,
-	       const cfg_obj_t *config, isc_mem_t *mctx)
+	       const cfg_obj_t *config, isc_mem_t *mctx, bool list)
 {
 	int i = 0;
 	isc_result_t result;
 	const char *zclass;
 	const char *zname;
-	const char *zfile;
+	const char *zfile = NULL;
 	const cfg_obj_t *maps[4];
+	const cfg_obj_t *mastersobj = NULL;
+	const cfg_obj_t *inviewobj = NULL;
 	const cfg_obj_t *zoptions = NULL;
 	const cfg_obj_t *classobj = NULL;
 	const cfg_obj_t *typeobj = NULL;
 	const cfg_obj_t *fileobj = NULL;
+	const cfg_obj_t *dlzobj = NULL;
 	const cfg_obj_t *dbobj = NULL;
 	const cfg_obj_t *obj = NULL;
 	const cfg_obj_t *fmtobj = NULL;
 	dns_masterformat_t masterformat;
+	dns_ttl_t maxttl = 0;

 	zone_options = DNS_ZONEOPT_CHECKNS | DNS_ZONEOPT_MANYERRORS;

@@ -192,18 +212,66 @@ configure_zone(const char *vclass, const char *view,
 	}
 	maps[i] = NULL;

+	cfg_map_get(zoptions, "in-view", &inviewobj);
+	if (inviewobj != NULL && list) {
+		const char *inview = cfg_obj_asstring(inviewobj);
+		printf("%s %s %s in-view %s\n", zname, zclass, view, inview);
+	}
+	if (inviewobj != NULL)
+		return (ISC_R_SUCCESS);
+
 	cfg_map_get(zoptions, "type", &typeobj);
 	if (typeobj == NULL)
 		return (ISC_R_FAILURE);
-	if (strcasecmp(cfg_obj_asstring(typeobj), "master") != 0)
+
+	if (list) {
+		const char *ztype = cfg_obj_asstring(typeobj);
+		printf("%s %s %s %s\n", zname, zclass, view, ztype);
 		return (ISC_R_SUCCESS);
+	}
+
+	/*
+	 * Skip checks when using an alternate data source.
+	 */
 	cfg_map_get(zoptions, "database", &dbobj);
-	if (dbobj != NULL)
+	if (dbobj != NULL &&
+	    strcmp("rbt", cfg_obj_asstring(dbobj)) != 0 &&
+	    strcmp("rbt64", cfg_obj_asstring(dbobj)) != 0)
 		return (ISC_R_SUCCESS);
+
+	cfg_map_get(zoptions, "dlz", &dlzobj);
+	if (dlzobj != NULL)
+		return (ISC_R_SUCCESS);
+
 	cfg_map_get(zoptions, "file", &fileobj);
-	if (fileobj == NULL)
+	if (fileobj != NULL)
+		zfile = cfg_obj_asstring(fileobj);
+
+	/*
+	 * Check hints files for hint zones.
+	 * Skip loading checks for any type other than
+	 * master and redirect
+	 */
+	if (strcasecmp(cfg_obj_asstring(typeobj), "hint") == 0) {
+		return (configure_hint(zfile, zclass, mctx));
+	} else if ((strcasecmp(cfg_obj_asstring(typeobj), "primary") != 0) &&
+		   (strcasecmp(cfg_obj_asstring(typeobj), "master") != 0) &&
+		   (strcasecmp(cfg_obj_asstring(typeobj), "redirect") != 0))
+	{
+		return (ISC_R_SUCCESS);
+	}
+
+	/*
+	 * Is the redirect zone configured as a slave?
+	 */
+	if (strcasecmp(cfg_obj_asstring(typeobj), "redirect") == 0) {
+		cfg_map_get(zoptions, "masters", &mastersobj);
+		if (mastersobj != NULL)
+			return (ISC_R_SUCCESS);
+	}
+
+	if (zfile == NULL)
 		return (ISC_R_FAILURE);
-	zfile = cfg_obj_asstring(fileobj);

 	obj = NULL;
 	if (get_maps(maps, "check-dup-records", &obj)) {
@@ -216,8 +284,10 @@ configure_zone(const char *vclass, const char *view,
 		} else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) {
 			zone_options &= ~DNS_ZONEOPT_CHECKDUPRR;
 			zone_options &= ~DNS_ZONEOPT_CHECKDUPRRFAIL;
-		} else
+		} else {
 			INSIST(0);
+			ISC_UNREACHABLE();
+		}
 	} else {
 		zone_options |= DNS_ZONEOPT_CHECKDUPRR;
 		zone_options &= ~DNS_ZONEOPT_CHECKDUPRRFAIL;
@@ -234,8 +304,10 @@ configure_zone(const char *vclass, const char *view,
 		} else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) {
 			zone_options &= ~DNS_ZONEOPT_CHECKMX;
 			zone_options &= ~DNS_ZONEOPT_CHECKMXFAIL;
-		} else
+		} else {
 			INSIST(0);
+			ISC_UNREACHABLE();
+		}
 	} else {
 		zone_options |= DNS_ZONEOPT_CHECKMX;
 		zone_options &= ~DNS_ZONEOPT_CHECKMXFAIL;
@@ -261,8 +333,10 @@ configure_zone(const char *vclass, const char *view,
 		} else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) {
 			zone_options |= DNS_ZONEOPT_WARNMXCNAME;
 			zone_options |= DNS_ZONEOPT_IGNOREMXCNAME;
-		} else
+		} else {
 			INSIST(0);
+			ISC_UNREACHABLE();
+		}
 	} else {
 		zone_options |= DNS_ZONEOPT_WARNMXCNAME;
 		zone_options &= ~DNS_ZONEOPT_IGNOREMXCNAME;
@@ -279,8 +353,10 @@ configure_zone(const char *vclass, const char *view,
 		} else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) {
 			zone_options |= DNS_ZONEOPT_WARNSRVCNAME;
 			zone_options |= DNS_ZONEOPT_IGNORESRVCNAME;
-		} else
+		} else {
 			INSIST(0);
+			ISC_UNREACHABLE();
+		}
 	} else {
 		zone_options |= DNS_ZONEOPT_WARNSRVCNAME;
 		zone_options &= ~DNS_ZONEOPT_IGNORESRVCNAME;
@@ -300,8 +376,10 @@ configure_zone(const char *vclass, const char *view,
 			zone_options |= DNS_ZONEOPT_CHECKSPF;
 		} else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) {
 			zone_options &= ~DNS_ZONEOPT_CHECKSPF;
-		} else
+		} else {
 			INSIST(0);
+			ISC_UNREACHABLE();
+		}
 	} else {
 		zone_options |= DNS_ZONEOPT_CHECKSPF;
 	}
@@ -317,8 +395,10 @@ configure_zone(const char *vclass, const char *view,
 		} else if (strcasecmp(cfg_obj_asstring(obj), "ignore") == 0) {
 			zone_options &= ~DNS_ZONEOPT_CHECKNAMES;
 			zone_options &= ~DNS_ZONEOPT_CHECKNAMESFAIL;
-		} else
+		} else {
 			INSIST(0);
+			ISC_UNREACHABLE();
+		}
 	} else {
 	       zone_options |= DNS_ZONEOPT_CHECKNAMES;
 	       zone_options |= DNS_ZONEOPT_CHECKNAMESFAIL;
@@ -326,28 +406,38 @@ configure_zone(const char *vclass, const char *view,

 	masterformat = dns_masterformat_text;
 	fmtobj = NULL;
-	result = config_get(maps, "masterfile-format", &fmtobj);
-	if (result == ISC_R_SUCCESS) {
+	if (get_maps(maps, "masterfile-format", &fmtobj)) {
 		const char *masterformatstr = cfg_obj_asstring(fmtobj);
-		if (strcasecmp(masterformatstr, "text") == 0)
+		if (strcasecmp(masterformatstr, "text") == 0) {
 			masterformat = dns_masterformat_text;
-		else if (strcasecmp(masterformatstr, "raw") == 0)
+		} else if (strcasecmp(masterformatstr, "raw") == 0) {
 			masterformat = dns_masterformat_raw;
-		else
+		} else if (strcasecmp(masterformatstr, "map") == 0) {
+			masterformat = dns_masterformat_map;
+		} else {
 			INSIST(0);
+			ISC_UNREACHABLE();
+		}
 	}

-	result = load_zone(mctx, zname, zfile, masterformat, zclass, NULL);
+	obj = NULL;
+	if (get_maps(maps, "max-zone-ttl", &obj)) {
+		maxttl = cfg_obj_asuint32(obj);
+		zone_options |= DNS_ZONEOPT_CHECKTTL;
+	}
+
+	result = load_zone(mctx, zname, zfile, masterformat,
+			   zclass, maxttl, NULL);
 	if (result != ISC_R_SUCCESS)
 		fprintf(stderr, "%s/%s/%s: %s\n", view, zname, zclass,
 			dns_result_totext(result));
-	return(result);
+	return (result);
 }

 /*% configure a view */
 static isc_result_t
 configure_view(const char *vclass, const char *view, const cfg_obj_t *config,
-	       const cfg_obj_t *vconfig, isc_mem_t *mctx)
+	       const cfg_obj_t *vconfig, isc_mem_t *mctx, bool list)
 {
 	const cfg_listelt_t *element;
 	const cfg_obj_t *voptions;
@@ -371,22 +461,36 @@ configure_view(const char *vclass, const char *view, const cfg_obj_t *config,
 	{
 		const cfg_obj_t *zconfig = cfg_listelt_value(element);
 		tresult = configure_zone(vclass, view, zconfig, vconfig,
-					 config, mctx);
+					 config, mctx, list);
 		if (tresult != ISC_R_SUCCESS)
 			result = tresult;
 	}
 	return (result);
 }

+static isc_result_t
+config_getclass(const cfg_obj_t *classobj, dns_rdataclass_t defclass,
+		dns_rdataclass_t *classp)
+{
+	isc_textregion_t r;
+
+	if (!cfg_obj_isstring(classobj)) {
+		*classp = defclass;
+		return (ISC_R_SUCCESS);
+	}
+	DE_CONST(cfg_obj_asstring(classobj), r.base);
+	r.length = strlen(r.base);
+	return (dns_rdataclass_fromtext(classp, &r));
+}

 /*% load zones from the configuration */
 static isc_result_t
-load_zones_fromconfig(const cfg_obj_t *config, isc_mem_t *mctx) {
+load_zones_fromconfig(const cfg_obj_t *config, isc_mem_t *mctx,
+		      bool list_zones)
+{
 	const cfg_listelt_t *element;
-	const cfg_obj_t *classobj;
 	const cfg_obj_t *views;
 	const cfg_obj_t *vconfig;
-	const char *vclass;
 	isc_result_t result = ISC_R_SUCCESS;
 	isc_result_t tresult;

@@ -397,26 +501,37 @@ load_zones_fromconfig(const cfg_obj_t *config, isc_mem_t *mctx) {
 	     element != NULL;
 	     element = cfg_list_next(element))
 	{
+		const cfg_obj_t *classobj;
+		dns_rdataclass_t viewclass;
 		const char *vname;
+		char buf[sizeof("CLASS65535")];

-		vclass = "IN";
 		vconfig = cfg_listelt_value(element);
-		if (vconfig != NULL) {
-			classobj = cfg_tuple_get(vconfig, "class");
-			if (cfg_obj_isstring(classobj))
-				vclass = cfg_obj_asstring(classobj);
-		}
+		if (vconfig == NULL)
+			continue;
+
+		classobj = cfg_tuple_get(vconfig, "class");
+		CHECK(config_getclass(classobj, dns_rdataclass_in,
+					 &viewclass));
+		if (dns_rdataclass_ismeta(viewclass))
+			CHECK(ISC_R_FAILURE);
+
+		dns_rdataclass_format(viewclass, buf, sizeof(buf));
 		vname = cfg_obj_asstring(cfg_tuple_get(vconfig, "name"));
-		tresult = configure_view(vclass, vname, config, vconfig, mctx);
+		tresult = configure_view(buf, vname, config, vconfig, mctx,
+					 list_zones);
 		if (tresult != ISC_R_SUCCESS)
 			result = tresult;
 	}

 	if (views == NULL) {
-		tresult = configure_view("IN", "_default", config, NULL, mctx);
+		tresult = configure_view("IN", "_default", config, NULL, mctx,
+					 list_zones);
 		if (tresult != ISC_R_SUCCESS)
 			result = tresult;
 	}
+
+cleanup:
 	return (result);
 }

@@ -439,20 +554,58 @@ main(int argc, char **argv) {
 	isc_mem_t *mctx = NULL;
 	isc_result_t result;
 	int exit_status = 0;
-	isc_entropy_t *ectx = NULL;
-	isc_boolean_t load_zones = ISC_FALSE;
-	isc_boolean_t print = ISC_FALSE;
+	bool load_zones = false;
+	bool list_zones = false;
+	bool print = false;
+	unsigned int flags = 0;

-	isc_commandline_errprint = ISC_FALSE;
+	isc_commandline_errprint = false;

-	while ((c = isc_commandline_parse(argc, argv, "dhjt:pvz")) != EOF) {
+	/*
+	 * Process memory debugging argument first.
+	 */
+#define CMDLINE_FLAGS "cdhjlm:t:pvxz"
+	while ((c = isc_commandline_parse(argc, argv, CMDLINE_FLAGS)) != -1) {
 		switch (c) {
+		case 'm':
+			if (strcasecmp(isc_commandline_argument, "record") == 0)
+				isc_mem_debugging |= ISC_MEM_DEBUGRECORD;
+			if (strcasecmp(isc_commandline_argument, "trace") == 0)
+				isc_mem_debugging |= ISC_MEM_DEBUGTRACE;
+			if (strcasecmp(isc_commandline_argument, "usage") == 0)
+				isc_mem_debugging |= ISC_MEM_DEBUGUSAGE;
+			if (strcasecmp(isc_commandline_argument, "size") == 0)
+				isc_mem_debugging |= ISC_MEM_DEBUGSIZE;
+			if (strcasecmp(isc_commandline_argument, "mctx") == 0)
+				isc_mem_debugging |= ISC_MEM_DEBUGCTX;
+			break;
+		default:
+			break;
+		}
+	}
+	isc_commandline_reset = true;
+
+	RUNTIME_CHECK(isc_mem_create(0, 0, &mctx) == ISC_R_SUCCESS);
+
+	while ((c = isc_commandline_parse(argc, argv, CMDLINE_FLAGS)) != EOF) {
+		switch (c) {
+		case 'c':
+			loadplugins = false;
+			break;
+
 		case 'd':
 			debug++;
 			break;

 		case 'j':
-			nomerge = ISC_FALSE;
+			nomerge = false;
+			break;
+
+		case 'l':
+			list_zones = true;
+			break;
+
+		case 'm':
 			break;

 		case 't':
@@ -465,18 +618,22 @@ main(int argc, char **argv) {
 			break;

 		case 'p':
-			print = ISC_TRUE;
+			print = true;
 			break;

 		case 'v':
 			printf(VERSION "\n");
 			exit(0);

+		case 'x':
+			flags |= CFG_PRINTER_XKEY;
+			break;
+
 		case 'z':
-			load_zones = ISC_TRUE;
-			docheckmx = ISC_FALSE;
-			docheckns = ISC_FALSE;
-			dochecksrv = ISC_FALSE;
+			load_zones = true;
+			docheckmx = false;
+			docheckns = false;
+			dochecksrv = false;
 			break;

 		case '?':
@@ -494,6 +651,15 @@ main(int argc, char **argv) {
 		}
 	}

+	if (((flags & CFG_PRINTER_XKEY) != 0) && !print) {
+		fprintf(stderr, "%s: -x cannot be used without -p\n", program);
+		exit(1);
+	}
+	if (print && list_zones) {
+		fprintf(stderr, "%s: -l cannot be used with -p\n", program);
+		exit(1);
+	}
+
 	if (isc_commandline_index + 1 < argc)
 		usage();
 	if (argv[isc_commandline_index] != NULL)
@@ -505,14 +671,8 @@ main(int argc, char **argv) {
 	InitSockets();
 #endif

-	RUNTIME_CHECK(isc_mem_create(0, 0, &mctx) == ISC_R_SUCCESS);
-
 	RUNTIME_CHECK(setup_logging(mctx, stdout, &logc) == ISC_R_SUCCESS);

-	RUNTIME_CHECK(isc_entropy_create(mctx, &ectx) == ISC_R_SUCCESS);
-	RUNTIME_CHECK(isc_hash_create(mctx, ectx, DNS_NAME_MAXWIRE)
-		      == ISC_R_SUCCESS);
-
 	dns_result_register();

 	RUNTIME_CHECK(cfg_parser_create(mctx, logc, &parser) == ISC_R_SUCCESS);
@@ -523,18 +683,19 @@ main(int argc, char **argv) {
 	    ISC_R_SUCCESS)
 		exit(1);

-	result = bind9_check_namedconf(config, logc, mctx);
-	if (result != ISC_R_SUCCESS)
+	result = bind9_check_namedconf(config, loadplugins, logc, mctx);
+	if (result != ISC_R_SUCCESS) {
 		exit_status = 1;
+	}

-	if (result == ISC_R_SUCCESS && load_zones) {
-		result = load_zones_fromconfig(config, mctx);
+	if (result == ISC_R_SUCCESS && (load_zones || list_zones)) {
+		result = load_zones_fromconfig(config, mctx, list_zones);
 		if (result != ISC_R_SUCCESS)
 			exit_status = 1;
 	}

 	if (print && exit_status == 0)
-		cfg_print(config, output, NULL);
+		cfg_printx(config, flags, output, NULL);
 	cfg_obj_destroy(parser, &config);

 	cfg_parser_destroy(&parser);
@@ -543,9 +704,6 @@ main(int argc, char **argv) {

 	isc_log_destroy(&logc);

-	isc_hash_destroy();
-	isc_entropy_detach(&ectx);
-
 	isc_mem_destroy(&mctx);

 #ifdef _WIN32
--- a/bin/check/named-checkconf.docbook
+++ b/bin/check/named-checkconf.docbook
@@ -1,27 +1,24 @@
-<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
-               "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"
-	       [<!ENTITY mdash "&#8212;">]>
+<!DOCTYPE book [
+<!ENTITY mdash "&#8212;">]>
 <!--
- - Copyright (C) 2004, 2005, 2007, 2009  Internet Systems Consortium, Inc. ("ISC")
- - Copyright (C) 2000-2002  Internet Software Consortium.
+ - Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 -
- - Permission to use, copy, modify, and/or distribute this software for any
- - purpose with or without fee is hereby granted, provided that the above
- - copyright notice and this permission notice appear in all copies.
+ - This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/.
 -
- - THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- - REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- - AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- - INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- - LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- - OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- - PERFORMANCE OF THIS SOFTWARE.
+ - See the COPYRIGHT file distributed with this work for additional
+ - information regarding copyright ownership.
 -->

-<!-- $Id: named-checkconf.docbook,v 1.22 2009/12/28 23:21:16 each Exp $ -->
-<refentry id="man.named-checkconf">
+<!-- Converted by db4-upgrade version 1.0 -->
+<refentry xmlns:db="http://docbook.org/ns/docbook" version="5.0" xml:id="man.named-checkconf">
+  <info>
+    <date>2014-01-10</date>
+  </info>
  <refentryinfo>
-    <date>June 14, 2000</date>
+    <corpname>ISC</corpname>
+    <corpauthor>Internet Systems Consortium, Inc.</corpauthor>
  </refentryinfo>

  <refmeta>
@@ -32,18 +29,19 @@

  <docinfo>
    <copyright>
+      <year>2000</year>
+      <year>2001</year>
+      <year>2002</year>
      <year>2004</year>
      <year>2005</year>
      <year>2007</year>
      <year>2009</year>
+      <year>2014</year>
+      <year>2015</year>
+      <year>2016</year>
+      <year>2018</year>
      <holder>Internet Systems Consortium, Inc. ("ISC")</holder>
    </copyright>
-    <copyright>
-      <year>2000</year>
-      <year>2001</year>
-      <year>2002</year>
-      <holder>Internet Software Consortium.</holder>
-    </copyright>
  </docinfo>

  <refnamediv>
@@ -52,20 +50,19 @@
  </refnamediv>

  <refsynopsisdiv>
-    <cmdsynopsis>
+    <cmdsynopsis sepchar=" ">
      <command>named-checkconf</command>
-      <arg><option>-h</option></arg>
-      <arg><option>-v</option></arg>
-      <arg><option>-j</option></arg>
-      <arg><option>-t <replaceable class="parameter">directory</replaceable></option></arg>
-      <arg choice="req">filename</arg>
-      <arg><option>-p</option></arg>
-      <arg><option>-z</option></arg>
+      <arg choice="opt" rep="norepeat"><option>-chjlvz</option></arg>
+      <arg choice="opt" rep="norepeat"><option>-p</option>
+	<arg choice="opt" rep="norepeat"><option>-x</option>
+      </arg></arg>
+      <arg choice="opt" rep="norepeat"><option>-t <replaceable class="parameter">directory</replaceable></option></arg>
+      <arg choice="req" rep="norepeat">filename</arg>
    </cmdsynopsis>
  </refsynopsisdiv>

-  <refsect1>
-    <title>DESCRIPTION</title>
+  <refsection><info><title>DESCRIPTION</title></info>
+
    <para><command>named-checkconf</command>
      checks the syntax, but not the semantics, of a
      <command>named</command> configuration file.  The file is parsed
@@ -83,10 +80,9 @@
      successful.  <command>named-checkconf</command> can be run
      on these files explicitly, however.
    </para>
-  </refsect1>
+  </refsection>

-  <refsect1>
-    <title>OPTIONS</title>
+  <refsection><info><title>OPTIONS</title></info>

    <variablelist>
      <varlistentry>
@@ -98,13 +94,55 @@
        </listitem>
      </varlistentry>

+      <varlistentry>
+        <term>-j</term>
+        <listitem>
+          <para>
+            When loading a zonefile read the journal if it exists.
+          </para>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term>-l</term>
+        <listitem>
+          <para>
+            List all the configured zones. Each line of output
+            contains the zone name, class (e.g. IN), view, and type
+            (e.g. master or slave).
+          </para>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term>-c</term>
+        <listitem>
+          <para>
+	    Check "core" configuration only. This suppresses the loading
+	    of plugin modules, and causes all parameters to
+	    <command>plugin</command> statements to be ignored.
+          </para>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term>-p</term>
+        <listitem>
+          <para>
+	    Print out the <filename>named.conf</filename> and included files
+	    in canonical form if no errors were detected.
+            See also the <option>-x</option> option.
+          </para>
+        </listitem>
+      </varlistentry>
+
      <varlistentry>
        <term>-t <replaceable class="parameter">directory</replaceable></term>
        <listitem>
          <para>
            Chroot to <filename>directory</filename> so that include
            directives in the configuration file are processed as if
-            run by a similarly chrooted named.
+            run by a similarly chrooted <command>named</command>.
          </para>
        </listitem>
      </varlistentry>
@@ -120,11 +158,16 @@
      </varlistentry>

      <varlistentry>
-        <term>-p</term>
+        <term>-x</term>
        <listitem>
          <para>
-	    Print out the <filename>named.conf</filename> and included files
-	    in canonical form if no errors were detected.
+	    When printing the configuration files in canonical
+            form, obscure shared secrets by replacing them with
+            strings of question marks ('?'). This allows the
+            contents of <filename>named.conf</filename> and related
+            files to be shared &mdash; for example, when submitting
+            bug reports &mdash; without compromising private data.
+            This option cannot be used without <option>-p</option>.
          </para>
        </listitem>
      </varlistentry>
@@ -139,15 +182,6 @@
        </listitem>
      </varlistentry>

-      <varlistentry>
-        <term>-j</term>
-        <listitem>
-          <para>
-            When loading a zonefile read the journal if it exists.
-          </para>
-        </listitem>
-      </varlistentry>
-
      <varlistentry>
        <term>filename</term>
        <listitem>
@@ -160,18 +194,18 @@

    </variablelist>

-  </refsect1>
+  </refsection>
+
+  <refsection><info><title>RETURN VALUES</title></info>

-  <refsect1>
-    <title>RETURN VALUES</title>
    <para><command>named-checkconf</command>
      returns an exit status of 1 if
      errors were detected and 0 otherwise.
    </para>
-  </refsect1>
+  </refsection>
+
+  <refsection><info><title>SEE ALSO</title></info>

-  <refsect1>
-    <title>SEE ALSO</title>
    <para><citerefentry>
        <refentrytitle>named</refentrytitle><manvolnum>8</manvolnum>
      </citerefentry>,
@@ -180,16 +214,5 @@
      </citerefentry>,
      <citetitle>BIND 9 Administrator Reference Manual</citetitle>.
    </para>
-  </refsect1>
-
-  <refsect1>
-    <title>AUTHOR</title>
-    <para><corpauthor>Internet Systems Consortium</corpauthor>
-    </para>
-  </refsect1>
-
-</refentry><!--
- - Local variables:
- - mode: sgml
- - End:
-->
+  </refsection>
+</refentry>
--- a/bin/check/named-checkconf.html
+++ b/bin/check/named-checkconf.html
@@ -1,113 +1,174 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <!--
- - Copyright (C) 2004, 2005, 2007, 2009 Internet Systems Consortium, Inc. ("ISC")
- - Copyright (C) 2000-2002 Internet Software Consortium.
+ - Copyright (C) 2000-2002, 2004, 2005, 2007, 2009, 2014-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 - 
- - Permission to use, copy, modify, and/or distribute this software for any
- - purpose with or without fee is hereby granted, provided that the above
- - copyright notice and this permission notice appear in all copies.
- - 
- - THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- - REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- - AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- - INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- - LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- - OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- - PERFORMANCE OF THIS SOFTWARE.
+ - This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/.
 -->
-<!-- $Id$ -->
-<html>
+<html lang="en">
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
 <title>named-checkconf</title>
-<meta name="generator" content="DocBook XSL Stylesheets V1.71.1">
+<meta name="generator" content="DocBook XSL Stylesheets V1.78.1">
 </head>
-<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
+<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry">
 <a name="man.named-checkconf"></a><div class="titlepage"></div>
-<div class="refnamediv">
+  
+  
+
+  
+
+  
+
+  <div class="refnamediv">
 <h2>Name</h2>
-<p><span class="application">named-checkconf</span> &#8212; named configuration file syntax checking tool</p>
+<p>
+    <span class="application">named-checkconf</span>
+     &#8212; named configuration file syntax checking tool
+  </p>
 </div>
-<div class="refsynopsisdiv">
+
+  <div class="refsynopsisdiv">
 <h2>Synopsis</h2>
-<div class="cmdsynopsis"><p><code class="command">named-checkconf</code>  [<code class="option">-h</code>] [<code class="option">-v</code>] [<code class="option">-j</code>] [<code class="option">-t <em class="replaceable"><code>directory</code></em></code>] {filename} [<code class="option">-p</code>] [<code class="option">-z</code>]</p></div>
-</div>
-<div class="refsect1" lang="en">
-<a name="id2543396"></a><h2>DESCRIPTION</h2>
-<p><span><strong class="command">named-checkconf</strong></span>
+    <div class="cmdsynopsis"><p>
+      <code class="command">named-checkconf</code> 
+       [<code class="option">-chjlvz</code>]
+       [<code class="option">-p</code>
+	 [<code class="option">-x</code>
+      ]]
+       [<code class="option">-t <em class="replaceable"><code>directory</code></em></code>]
+       {filename}
+    </p></div>
+  </div>
+
+  <div class="refsection">
+<a name="id-1.7"></a><h2>DESCRIPTION</h2>
+
+    <p><span class="command"><strong>named-checkconf</strong></span>
      checks the syntax, but not the semantics, of a
-      <span><strong class="command">named</strong></span> configuration file.  The file is parsed
+      <span class="command"><strong>named</strong></span> configuration file.  The file is parsed
      and checked for syntax errors, along with all files included by it.
      If no file is specified, <code class="filename">/etc/named.conf</code> is read
      by default.
    </p>
-<p>
-      Note: files that <span><strong class="command">named</strong></span> reads in separate
+    <p>
+      Note: files that <span class="command"><strong>named</strong></span> reads in separate
      parser contexts, such as <code class="filename">rndc.key</code> and
      <code class="filename">bind.keys</code>, are not automatically read
-      by <span><strong class="command">named-checkconf</strong></span>.  Configuration
-      errors in these files may cause <span><strong class="command">named</strong></span> to
-      fail to run, even if <span><strong class="command">named-checkconf</strong></span> was
-      successful.  <span><strong class="command">named-checkconf</strong></span> can be run
+      by <span class="command"><strong>named-checkconf</strong></span>.  Configuration
+      errors in these files may cause <span class="command"><strong>named</strong></span> to
+      fail to run, even if <span class="command"><strong>named-checkconf</strong></span> was
+      successful.  <span class="command"><strong>named-checkconf</strong></span> can be run
      on these files explicitly, however.
    </p>
-</div>
-<div class="refsect1" lang="en">
-<a name="id2543445"></a><h2>OPTIONS</h2>
-<div class="variablelist"><dl>
+  </div>
+
+  <div class="refsection">
+<a name="id-1.8"></a><h2>OPTIONS</h2>
+
+    <div class="variablelist"><dl class="variablelist">
 <dt><span class="term">-h</span></dt>
-<dd><p>
+<dd>
+          <p>
            Print the usage summary and exit.
-          </p></dd>
-<dt><span class="term">-t <em class="replaceable"><code>directory</code></em></span></dt>
-<dd><p>
-            Chroot to <code class="filename">directory</code> so that include
-            directives in the configuration file are processed as if
-            run by a similarly chrooted named.
-          </p></dd>
-<dt><span class="term">-v</span></dt>
-<dd><p>
-            Print the version of the <span><strong class="command">named-checkconf</strong></span>
-            program and exit.
-          </p></dd>
+          </p>
+        </dd>
+<dt><span class="term">-j</span></dt>
+<dd>
+          <p>
+            When loading a zonefile read the journal if it exists.
+          </p>
+        </dd>
+<dt><span class="term">-l</span></dt>
+<dd>
+          <p>
+            List all the configured zones. Each line of output
+            contains the zone name, class (e.g. IN), view, and type
+            (e.g. master or slave).
+          </p>
+        </dd>
+<dt><span class="term">-c</span></dt>
+<dd>
+          <p>
+	    Check "core" configuration only. This suppresses the loading
+	    of plugin modules, and causes all parameters to
+	    <span class="command"><strong>plugin</strong></span> statements to be ignored.
+          </p>
+        </dd>
 <dt><span class="term">-p</span></dt>
-<dd><p>
+<dd>
+          <p>
 	    Print out the <code class="filename">named.conf</code> and included files
 	    in canonical form if no errors were detected.
-          </p></dd>
+            See also the <code class="option">-x</code> option.
+          </p>
+        </dd>
+<dt><span class="term">-t <em class="replaceable"><code>directory</code></em></span></dt>
+<dd>
+          <p>
+            Chroot to <code class="filename">directory</code> so that include
+            directives in the configuration file are processed as if
+            run by a similarly chrooted <span class="command"><strong>named</strong></span>.
+          </p>
+        </dd>
+<dt><span class="term">-v</span></dt>
+<dd>
+          <p>
+            Print the version of the <span class="command"><strong>named-checkconf</strong></span>
+            program and exit.
+          </p>
+        </dd>
+<dt><span class="term">-x</span></dt>
+<dd>
+          <p>
+	    When printing the configuration files in canonical
+            form, obscure shared secrets by replacing them with
+            strings of question marks ('?'). This allows the
+            contents of <code class="filename">named.conf</code> and related
+            files to be shared &#8212; for example, when submitting
+            bug reports &#8212; without compromising private data.
+            This option cannot be used without <code class="option">-p</code>.
+          </p>
+        </dd>
 <dt><span class="term">-z</span></dt>
-<dd><p>
+<dd>
+          <p>
 	    Perform a test load of all master zones found in
 	    <code class="filename">named.conf</code>.
-          </p></dd>
-<dt><span class="term">-j</span></dt>
-<dd><p>
-            When loading a zonefile read the journal if it exists.
-          </p></dd>
+          </p>
+        </dd>
 <dt><span class="term">filename</span></dt>
-<dd><p>
+<dd>
+          <p>
            The name of the configuration file to be checked.  If not
            specified, it defaults to <code class="filename">/etc/named.conf</code>.
-          </p></dd>
+          </p>
+        </dd>
 </dl></div>
-</div>
-<div class="refsect1" lang="en">
-<a name="id2543569"></a><h2>RETURN VALUES</h2>
-<p><span><strong class="command">named-checkconf</strong></span>
+
+  </div>
+
+  <div class="refsection">
+<a name="id-1.9"></a><h2>RETURN VALUES</h2>
+
+    <p><span class="command"><strong>named-checkconf</strong></span>
      returns an exit status of 1 if
      errors were detected and 0 otherwise.
    </p>
-</div>
-<div class="refsect1" lang="en">
-<a name="id2543580"></a><h2>SEE ALSO</h2>
-<p><span class="citerefentry"><span class="refentrytitle">named</span>(8)</span>,
-      <span class="citerefentry"><span class="refentrytitle">named-checkzone</span>(8)</span>,
+  </div>
+
+  <div class="refsection">
+<a name="id-1.10"></a><h2>SEE ALSO</h2>
+
+    <p><span class="citerefentry">
+        <span class="refentrytitle">named</span>(8)
+      </span>,
+      <span class="citerefentry">
+        <span class="refentrytitle">named-checkzone</span>(8)
+      </span>,
      <em class="citetitle">BIND 9 Administrator Reference Manual</em>.
    </p>
-</div>
-<div class="refsect1" lang="en">
-<a name="id2543610"></a><h2>AUTHOR</h2>
-<p><span class="corpauthor">Internet Systems Consortium</span>
-    </p>
-</div>
+  </div>
 </div></body>
 </html>
--- a/bin/check/named-checkzone.8
+++ b/bin/check/named-checkzone.8
@@ -1,118 +1,130 @@
-.\" Copyright (C) 2004-2007, 2009-2011, 2013 Internet Systems Consortium, Inc. ("ISC")
-.\" Copyright (C) 2000-2002 Internet Software Consortium.
+.\" Copyright (C) 2000-2002, 2004-2007, 2009-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 .\" 
-.\" Permission to use, copy, modify, and/or distribute this software for any
-.\" purpose with or without fee is hereby granted, provided that the above
-.\" copyright notice and this permission notice appear in all copies.
-.\" 
-.\" THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
-.\" REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-.\" AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
-.\" INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-.\" LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-.\" OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-.\" PERFORMANCE OF THIS SOFTWARE.
-.\"
-.\" $Id$
+.\" This Source Code Form is subject to the terms of the Mozilla Public
+.\" License, v. 2.0. If a copy of the MPL was not distributed with this
+.\" file, You can obtain one at http://mozilla.org/MPL/2.0/.
 .\"
 .hy 0
 .ad l
-.\"     Title: named\-checkzone
+'\" t
+.\"     Title: named-checkzone
 .\"    Author: 
-.\" Generator: DocBook XSL Stylesheets v1.71.1 <http://docbook.sf.net/>
-.\"      Date: June 13, 2000
+.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
+.\"      Date: 2014-02-19
 .\"    Manual: BIND9
-.\"    Source: BIND9
+.\"    Source: ISC
+.\"  Language: English
 .\"
-.TH "NAMED\-CHECKZONE" "8" "June 13, 2000" "BIND9" "BIND9"
+.TH "NAMED\-CHECKZONE" "8" "2014\-02\-19" "ISC" "BIND9"
+.\" -----------------------------------------------------------------
+.\" * Define some portability stuff
+.\" -----------------------------------------------------------------
+.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.\" http://bugs.debian.org/507673
+.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
+.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.ie \n(.g .ds Aq \(aq
+.el       .ds Aq '
+.\" -----------------------------------------------------------------
+.\" * set default formatting
+.\" -----------------------------------------------------------------
 .\" disable hyphenation
 .nh
 .\" disable justification (adjust text to left margin only)
 .ad l
+.\" -----------------------------------------------------------------
+.\" * MAIN CONTENT STARTS HERE *
+.\" -----------------------------------------------------------------
 .SH "NAME"
-named\-checkzone, named\-compilezone \- zone file validity checking or converting tool
+named-checkzone, named-compilezone \- zone file validity checking or converting tool
 .SH "SYNOPSIS"
-.HP 16
-\fBnamed\-checkzone\fR [\fB\-d\fR] [\fB\-h\fR] [\fB\-j\fR] [\fB\-q\fR] [\fB\-v\fR] [\fB\-c\ \fR\fB\fIclass\fR\fR] [\fB\-f\ \fR\fB\fIformat\fR\fR] [\fB\-F\ \fR\fB\fIformat\fR\fR] [\fB\-i\ \fR\fB\fImode\fR\fR] [\fB\-k\ \fR\fB\fImode\fR\fR] [\fB\-m\ \fR\fB\fImode\fR\fR] [\fB\-M\ \fR\fB\fImode\fR\fR] [\fB\-n\ \fR\fB\fImode\fR\fR] [\fB\-L\ \fR\fB\fIserial\fR\fR] [\fB\-o\ \fR\fB\fIfilename\fR\fR] [\fB\-r\ \fR\fB\fImode\fR\fR] [\fB\-s\ \fR\fB\fIstyle\fR\fR] [\fB\-S\ \fR\fB\fImode\fR\fR] [\fB\-t\ \fR\fB\fIdirectory\fR\fR] [\fB\-T\ \fR\fB\fImode\fR\fR] [\fB\-w\ \fR\fB\fIdirectory\fR\fR] [\fB\-D\fR] [\fB\-W\ \fR\fB\fImode\fR\fR] {zonename} {filename}
-.HP 18
-\fBnamed\-compilezone\fR [\fB\-d\fR] [\fB\-j\fR] [\fB\-q\fR] [\fB\-v\fR] [\fB\-c\ \fR\fB\fIclass\fR\fR] [\fB\-C\ \fR\fB\fImode\fR\fR] [\fB\-f\ \fR\fB\fIformat\fR\fR] [\fB\-F\ \fR\fB\fIformat\fR\fR] [\fB\-i\ \fR\fB\fImode\fR\fR] [\fB\-k\ \fR\fB\fImode\fR\fR] [\fB\-m\ \fR\fB\fImode\fR\fR] [\fB\-n\ \fR\fB\fImode\fR\fR] [\fB\-L\ \fR\fB\fIserial\fR\fR] [\fB\-r\ \fR\fB\fImode\fR\fR] [\fB\-s\ \fR\fB\fIstyle\fR\fR] [\fB\-t\ \fR\fB\fIdirectory\fR\fR] [\fB\-T\ \fR\fB\fImode\fR\fR] [\fB\-w\ \fR\fB\fIdirectory\fR\fR] [\fB\-D\fR] [\fB\-W\ \fR\fB\fImode\fR\fR] {\fB\-o\ \fR\fB\fIfilename\fR\fR} {zonename} {filename}
+.HP \w'\fBnamed\-checkzone\fR\ 'u
+\fBnamed\-checkzone\fR [\fB\-d\fR] [\fB\-h\fR] [\fB\-j\fR] [\fB\-q\fR] [\fB\-v\fR] [\fB\-c\ \fR\fB\fIclass\fR\fR] [\fB\-f\ \fR\fB\fIformat\fR\fR] [\fB\-F\ \fR\fB\fIformat\fR\fR] [\fB\-J\ \fR\fB\fIfilename\fR\fR] [\fB\-i\ \fR\fB\fImode\fR\fR] [\fB\-k\ \fR\fB\fImode\fR\fR] [\fB\-m\ \fR\fB\fImode\fR\fR] [\fB\-M\ \fR\fB\fImode\fR\fR] [\fB\-n\ \fR\fB\fImode\fR\fR] [\fB\-l\ \fR\fB\fIttl\fR\fR] [\fB\-L\ \fR\fB\fIserial\fR\fR] [\fB\-o\ \fR\fB\fIfilename\fR\fR] [\fB\-r\ \fR\fB\fImode\fR\fR] [\fB\-s\ \fR\fB\fIstyle\fR\fR] [\fB\-S\ \fR\fB\fImode\fR\fR] [\fB\-t\ \fR\fB\fIdirectory\fR\fR] [\fB\-T\ \fR\fB\fImode\fR\fR] [\fB\-w\ \fR\fB\fIdirectory\fR\fR] [\fB\-D\fR] [\fB\-W\ \fR\fB\fImode\fR\fR] {zonename} {filename}
+.HP \w'\fBnamed\-compilezone\fR\ 'u
+\fBnamed\-compilezone\fR [\fB\-d\fR] [\fB\-j\fR] [\fB\-q\fR] [\fB\-v\fR] [\fB\-c\ \fR\fB\fIclass\fR\fR] [\fB\-C\ \fR\fB\fImode\fR\fR] [\fB\-f\ \fR\fB\fIformat\fR\fR] [\fB\-F\ \fR\fB\fIformat\fR\fR] [\fB\-J\ \fR\fB\fIfilename\fR\fR] [\fB\-i\ \fR\fB\fImode\fR\fR] [\fB\-k\ \fR\fB\fImode\fR\fR] [\fB\-m\ \fR\fB\fImode\fR\fR] [\fB\-n\ \fR\fB\fImode\fR\fR] [\fB\-l\ \fR\fB\fIttl\fR\fR] [\fB\-L\ \fR\fB\fIserial\fR\fR] [\fB\-r\ \fR\fB\fImode\fR\fR] [\fB\-s\ \fR\fB\fIstyle\fR\fR] [\fB\-t\ \fR\fB\fIdirectory\fR\fR] [\fB\-T\ \fR\fB\fImode\fR\fR] [\fB\-w\ \fR\fB\fIdirectory\fR\fR] [\fB\-D\fR] [\fB\-W\ \fR\fB\fImode\fR\fR] {\fB\-o\ \fR\fB\fIfilename\fR\fR} {zonename} {filename}
 .SH "DESCRIPTION"
 .PP
 \fBnamed\-checkzone\fR
-checks the syntax and integrity of a zone file. It performs the same checks as
+checks the syntax and integrity of a zone file\&. It performs the same checks as
 \fBnamed\fR
-does when loading a zone. This makes
+does when loading a zone\&. This makes
 \fBnamed\-checkzone\fR
-useful for checking zone files before configuring them into a name server.
+useful for checking zone files before configuring them into a name server\&.
 .PP
 \fBnamed\-compilezone\fR
 is similar to
-\fBnamed\-checkzone\fR, but it always dumps the zone contents to a specified file in a specified format. Additionally, it applies stricter check levels by default, since the dump output will be used as an actual zone file loaded by
-\fBnamed\fR. When manually specified otherwise, the check levels must at least be as strict as those specified in the
+\fBnamed\-checkzone\fR, but it always dumps the zone contents to a specified file in a specified format\&. Additionally, it applies stricter check levels by default, since the dump output will be used as an actual zone file loaded by
+\fBnamed\fR\&. When manually specified otherwise, the check levels must at least be as strict as those specified in the
 \fBnamed\fR
-configuration file.
+configuration file\&.
 .SH "OPTIONS"
 .PP
 \-d
 .RS 4
-Enable debugging.
+Enable debugging\&.
 .RE
 .PP
 \-h
 .RS 4
-Print the usage summary and exit.
+Print the usage summary and exit\&.
 .RE
 .PP
 \-q
 .RS 4
-Quiet mode \- exit code only.
+Quiet mode \- exit code only\&.
 .RE
 .PP
 \-v
 .RS 4
 Print the version of the
 \fBnamed\-checkzone\fR
-program and exit.
+program and exit\&.
 .RE
 .PP
 \-j
 .RS 4
-When loading the zone file read the journal if it exists.
+When loading a zone file, read the journal if it exists\&. The journal file name is assumed to be the zone file name appended with the string
+\&.jnl\&.
+.RE
+.PP
+\-J \fIfilename\fR
+.RS 4
+When loading the zone file read the journal from the given file, if it exists\&. (Implies \-j\&.)
 .RE
 .PP
 \-c \fIclass\fR
 .RS 4
-Specify the class of the zone. If not specified, "IN" is assumed.
+Specify the class of the zone\&. If not specified, "IN" is assumed\&.
 .RE
 .PP
 \-i \fImode\fR
 .RS 4
-Perform post\-load zone integrity checks. Possible modes are
+Perform post\-load zone integrity checks\&. Possible modes are
 \fB"full"\fR
 (default),
 \fB"full\-sibling"\fR,
 \fB"local"\fR,
 \fB"local\-sibling"\fR
 and
-\fB"none"\fR.
+\fB"none"\fR\&.
 .sp
 Mode
 \fB"full"\fR
-checks that MX records refer to A or AAAA record (both in\-zone and out\-of\-zone hostnames). Mode
+checks that MX records refer to A or AAAA record (both in\-zone and out\-of\-zone hostnames)\&. Mode
 \fB"local"\fR
-only checks MX records which refer to in\-zone hostnames.
+only checks MX records which refer to in\-zone hostnames\&.
 .sp
 Mode
 \fB"full"\fR
-checks that SRV records refer to A or AAAA record (both in\-zone and out\-of\-zone hostnames). Mode
+checks that SRV records refer to A or AAAA record (both in\-zone and out\-of\-zone hostnames)\&. Mode
 \fB"local"\fR
-only checks SRV records which refer to in\-zone hostnames.
+only checks SRV records which refer to in\-zone hostnames\&.
 .sp
 Mode
 \fB"full"\fR
-checks that delegation NS records refer to A or AAAA record (both in\-zone and out\-of\-zone hostnames). It also checks that glue address records in the zone match those advertised by the child. Mode
+checks that delegation NS records refer to A or AAAA record (both in\-zone and out\-of\-zone hostnames)\&. It also checks that glue address records in the zone match those advertised by the child\&. Mode
 \fB"local"\fR
-only checks NS records which refer to in\-zone hostnames or that some required glue exists, that is when the nameserver is in a child zone.
+only checks NS records which refer to in\-zone hostnames or that some required glue exists, that is when the nameserver is in a child zone\&.
 .sp
 Mode
 \fB"full\-sibling"\fR
@@ -122,187 +134,196 @@ disable sibling glue checks but are otherwise the same as
 \fB"full"\fR
 and
 \fB"local"\fR
-respectively.
+respectively\&.
 .sp
 Mode
 \fB"none"\fR
-disables the checks.
+disables the checks\&.
 .RE
 .PP
 \-f \fIformat\fR
 .RS 4
-Specify the format of the zone file. Possible formats are
+Specify the format of the zone file\&. Possible formats are
 \fB"text"\fR
-(default) and
-\fB"raw"\fR.
+(default),
+\fB"raw"\fR, and
+\fB"map"\fR\&.
 .RE
 .PP
 \-F \fIformat\fR
 .RS 4
-Specify the format of the output file specified. For
-\fBnamed\-checkzone\fR, this does not cause any effects unless it dumps the zone contents.
+Specify the format of the output file specified\&. For
+\fBnamed\-checkzone\fR, this does not cause any effects unless it dumps the zone contents\&.
 .sp
 Possible formats are
 \fB"text"\fR
-(default) and
-\fB"raw"\fR
-or
+(default), which is the standard textual representation of the zone, and
+\fB"map"\fR,
+\fB"raw"\fR, and
 \fB"raw=N"\fR, which store the zone in a binary format for rapid loading by
-\fBnamed\fR.
+\fBnamed\fR\&.
 \fB"raw=N"\fR
 specifies the format version of the raw zone file: if N is 0, the raw file can be read by any version of
-\fBnamed\fR; if N is 1, the file can be read by release 9.9.0 or higher. The default is 1.
+\fBnamed\fR; if N is 1, the file can be read by release 9\&.9\&.0 or higher; the default is 1\&.
 .RE
 .PP
 \-k \fImode\fR
 .RS 4
 Perform
 \fB"check\-names"\fR
-checks with the specified failure mode. Possible modes are
+checks with the specified failure mode\&. Possible modes are
 \fB"fail"\fR
 (default for
 \fBnamed\-compilezone\fR),
 \fB"warn"\fR
 (default for
 \fBnamed\-checkzone\fR) and
-\fB"ignore"\fR.
+\fB"ignore"\fR\&.
+.RE
+.PP
+\-l \fIttl\fR
+.RS 4
+Sets a maximum permissible TTL for the input file\&. Any record with a TTL higher than this value will cause the zone to be rejected\&. This is similar to using the
+\fBmax\-zone\-ttl\fR
+option in
+named\&.conf\&.
 .RE
 .PP
 \-L \fIserial\fR
 .RS 4
-When compiling a zone to 'raw' format, set the "source serial" value in the header to the specified serial number. (This is expected to be used primarily for testing purposes.)
+When compiling a zone to "raw" or "map" format, set the "source serial" value in the header to the specified serial number\&. (This is expected to be used primarily for testing purposes\&.)
 .RE
 .PP
 \-m \fImode\fR
 .RS 4
-Specify whether MX records should be checked to see if they are addresses. Possible modes are
+Specify whether MX records should be checked to see if they are addresses\&. Possible modes are
 \fB"fail"\fR,
 \fB"warn"\fR
 (default) and
-\fB"ignore"\fR.
+\fB"ignore"\fR\&.
 .RE
 .PP
 \-M \fImode\fR
 .RS 4
-Check if a MX record refers to a CNAME. Possible modes are
+Check if a MX record refers to a CNAME\&. Possible modes are
 \fB"fail"\fR,
 \fB"warn"\fR
 (default) and
-\fB"ignore"\fR.
+\fB"ignore"\fR\&.
 .RE
 .PP
 \-n \fImode\fR
 .RS 4
-Specify whether NS records should be checked to see if they are addresses. Possible modes are
+Specify whether NS records should be checked to see if they are addresses\&. Possible modes are
 \fB"fail"\fR
 (default for
 \fBnamed\-compilezone\fR),
 \fB"warn"\fR
 (default for
 \fBnamed\-checkzone\fR) and
-\fB"ignore"\fR.
+\fB"ignore"\fR\&.
 .RE
 .PP
 \-o \fIfilename\fR
 .RS 4
 Write zone output to
-\fIfilename\fR. If
-\fIfilename\fR
+filename\&. If
+filename
 is
-\fI\-\fR
-then write to standard out. This is mandatory for
-\fBnamed\-compilezone\fR.
+\-
+then write to standard out\&. This is mandatory for
+\fBnamed\-compilezone\fR\&.
 .RE
 .PP
 \-r \fImode\fR
 .RS 4
-Check for records that are treated as different by DNSSEC but are semantically equal in plain DNS. Possible modes are
+Check for records that are treated as different by DNSSEC but are semantically equal in plain DNS\&. Possible modes are
 \fB"fail"\fR,
 \fB"warn"\fR
 (default) and
-\fB"ignore"\fR.
+\fB"ignore"\fR\&.
 .RE
 .PP
 \-s \fIstyle\fR
 .RS 4
-Specify the style of the dumped zone file. Possible styles are
+Specify the style of the dumped zone file\&. Possible styles are
 \fB"full"\fR
 (default) and
-\fB"relative"\fR. The full format is most suitable for processing automatically by a separate script. On the other hand, the relative format is more human\-readable and is thus suitable for editing by hand. For
+\fB"relative"\fR\&. The full format is most suitable for processing automatically by a separate script\&. On the other hand, the relative format is more human\-readable and is thus suitable for editing by hand\&. For
 \fBnamed\-checkzone\fR
-this does not cause any effects unless it dumps the zone contents. It also does not have any meaning if the output format is not text.
+this does not cause any effects unless it dumps the zone contents\&. It also does not have any meaning if the output format is not text\&.
 .RE
 .PP
 \-S \fImode\fR
 .RS 4
-Check if a SRV record refers to a CNAME. Possible modes are
+Check if a SRV record refers to a CNAME\&. Possible modes are
 \fB"fail"\fR,
 \fB"warn"\fR
 (default) and
-\fB"ignore"\fR.
+\fB"ignore"\fR\&.
 .RE
 .PP
 \-t \fIdirectory\fR
 .RS 4
 Chroot to
-\fIdirectory\fR
-so that include directives in the configuration file are processed as if run by a similarly chrooted named.
+directory
+so that include directives in the configuration file are processed as if run by a similarly chrooted
+\fBnamed\fR\&.
 .RE
 .PP
 \-T \fImode\fR
 .RS 4
-Check if Sender Policy Framework records (TXT and SPF) both exist or both don't exist. A warning is issued if they don't match. Possible modes are
+Check if Sender Policy Framework (SPF) records exist and issues a warning if an SPF\-formatted TXT record is not also present\&. Possible modes are
 \fB"warn"\fR
 (default),
-\fB"ignore"\fR.
+\fB"ignore"\fR\&.
 .RE
 .PP
 \-w \fIdirectory\fR
 .RS 4
 chdir to
-\fIdirectory\fR
-so that relative filenames in master file $INCLUDE directives work. This is similar to the directory clause in
-\fInamed.conf\fR.
+directory
+so that relative filenames in master file $INCLUDE directives work\&. This is similar to the directory clause in
+named\&.conf\&.
 .RE
 .PP
 \-D
 .RS 4
-Dump zone file in canonical format. This is always enabled for
-\fBnamed\-compilezone\fR.
+Dump zone file in canonical format\&. This is always enabled for
+\fBnamed\-compilezone\fR\&.
 .RE
 .PP
 \-W \fImode\fR
 .RS 4
-Specify whether to check for non\-terminal wildcards. Non\-terminal wildcards are almost always the result of a failure to understand the wildcard matching algorithm (RFC 1034). Possible modes are
+Specify whether to check for non\-terminal wildcards\&. Non\-terminal wildcards are almost always the result of a failure to understand the wildcard matching algorithm (RFC 1034)\&. Possible modes are
 \fB"warn"\fR
 (default) and
-\fB"ignore"\fR.
+\fB"ignore"\fR\&.
 .RE
 .PP
 zonename
 .RS 4
-The domain name of the zone being checked.
+The domain name of the zone being checked\&.
 .RE
 .PP
 filename
 .RS 4
-The name of the zone file.
+The name of the zone file\&.
 .RE
 .SH "RETURN VALUES"
 .PP
 \fBnamed\-checkzone\fR
-returns an exit status of 1 if errors were detected and 0 otherwise.
+returns an exit status of 1 if errors were detected and 0 otherwise\&.
 .SH "SEE ALSO"
 .PP
 \fBnamed\fR(8),
-\fBnamed\-checkconf\fR(8),
+\fBnamed-checkconf\fR(8),
 RFC 1035,
-BIND 9 Administrator Reference Manual.
+BIND 9 Administrator Reference Manual\&.
 .SH "AUTHOR"
 .PP
-Internet Systems Consortium
+\fBInternet Systems Consortium, Inc\&.\fR
 .SH "COPYRIGHT"
-Copyright \(co 2004\-2007, 2009\-2011, 2013 Internet Systems Consortium, Inc. ("ISC")
 .br
-Copyright \(co 2000\-2002 Internet Software Consortium.
+Copyright \(co 2000-2002, 2004-2007, 2009-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 .br
--- a/bin/check/named-checkzone.c
+++ b/bin/check/named-checkzone.c
@@ -1,35 +1,30 @@
 /*
- * Copyright (C) 2004-2013  Internet Systems Consortium, Inc. ("ISC")
- * Copyright (C) 1999-2003  Internet Software Consortium.
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
 */

-/* $Id: named-checkzone.c,v 1.65 2011/12/22 17:29:22 each Exp $ */

 /*! \file */

 #include <config.h>

+#include <stdbool.h>
 #include <stdlib.h>
+#include <inttypes.h>

 #include <isc/app.h>
 #include <isc/commandline.h>
 #include <isc/dir.h>
-#include <isc/entropy.h>
 #include <isc/hash.h>
 #include <isc/log.h>
 #include <isc/mem.h>
+#include <isc/print.h>
 #include <isc/socket.h>
 #include <isc/string.h>
 #include <isc/task.h>
@@ -52,12 +47,11 @@

 static int quiet = 0;
 static isc_mem_t *mctx = NULL;
-static isc_entropy_t *ectx = NULL;
 dns_zone_t *zone = NULL;
 dns_zonetype_t zonetype = dns_zone_master;
 static int dumpzone = 0;
 static const char *output_filename;
-static char *prog_name = NULL;
+static const char *prog_name = NULL;
 static const dns_master_style_t *outputstyle = NULL;
 static enum { progmode_check, progmode_compile } progmode;

@@ -78,7 +72,7 @@ static void
 usage(void) {
 	fprintf(stderr,
 		"usage: %s [-djqvD] [-c class] "
-		"[-f inputformat] [-F outputformat] "
+		"[-f inputformat] [-F outputformat] [-J filename] "
 		"[-t directory] [-w directory] [-k (ignore|warn|fail)] "
 		"[-n (ignore|warn|fail)] [-m (ignore|warn|fail)] "
 		"[-r (ignore|warn|fail)] "
@@ -114,12 +108,18 @@ main(int argc, char **argv) {
 	dns_masterformat_t inputformat = dns_masterformat_text;
 	dns_masterformat_t outputformat = dns_masterformat_text;
 	dns_masterrawheader_t header;
-	isc_uint32_t rawversion = 1, serialnum = 0;
-	isc_boolean_t snset = ISC_FALSE;
-	isc_boolean_t logdump = ISC_FALSE;
+	uint32_t rawversion = 1, serialnum = 0;
+	dns_ttl_t maxttl = 0;
+	bool snset = false;
+	bool logdump = false;
 	FILE *errout = stdout;
 	char *endp;

+	/*
+	 * Uncomment the following line if memory debugging is needed:
+	 * isc_mem_debugging |= ISC_MEM_DEBUGRECORD;
+	 */
+
 	outputstyle = &dns_master_style_full;

 	prog_name = strrchr(argv[0], '/');
@@ -139,12 +139,14 @@ main(int argc, char **argv) {
 #define PROGCMP(X) \
 	(strcasecmp(prog_name, X) == 0 || strcasecmp(prog_name, X ".exe") == 0)

-	if (PROGCMP("named-checkzone"))
+	if (PROGCMP("named-checkzone")) {
 		progmode = progmode_check;
-	else if (PROGCMP("named-compilezone"))
+	} else if (PROGCMP("named-compilezone")) {
 		progmode = progmode_compile;
-	else
+	} else {
 		INSIST(0);
+		ISC_UNREACHABLE();
+	}

 	/* Compilation specific defaults */
 	if (progmode == progmode_compile) {
@@ -161,10 +163,10 @@ main(int argc, char **argv) {

 #define ARGCMP(X) (strcmp(isc_commandline_argument, X) == 0)

-	isc_commandline_errprint = ISC_FALSE;
+	isc_commandline_errprint = false;

 	while ((c = isc_commandline_parse(argc, argv,
-			       "c:df:hi:jk:L:m:n:qr:s:t:o:vw:DF:M:S:T:W:"))
+			       "c:df:hi:jJ:k:L:l:m:n:qr:s:t:o:vw:DF:M:S:T:W:"))
 	       != EOF) {
 		switch (c) {
 		case 'c':
@@ -179,33 +181,33 @@ main(int argc, char **argv) {
 			if (ARGCMP("full")) {
 				zone_options |= DNS_ZONEOPT_CHECKINTEGRITY |
 						DNS_ZONEOPT_CHECKSIBLING;
-				docheckmx = ISC_TRUE;
-				docheckns = ISC_TRUE;
-				dochecksrv = ISC_TRUE;
+				docheckmx = true;
+				docheckns = true;
+				dochecksrv = true;
 			} else if (ARGCMP("full-sibling")) {
 				zone_options |= DNS_ZONEOPT_CHECKINTEGRITY;
 				zone_options &= ~DNS_ZONEOPT_CHECKSIBLING;
-				docheckmx = ISC_TRUE;
-				docheckns = ISC_TRUE;
-				dochecksrv = ISC_TRUE;
+				docheckmx = true;
+				docheckns = true;
+				dochecksrv = true;
 			} else if (ARGCMP("local")) {
 				zone_options |= DNS_ZONEOPT_CHECKINTEGRITY;
 				zone_options |= DNS_ZONEOPT_CHECKSIBLING;
-				docheckmx = ISC_FALSE;
-				docheckns = ISC_FALSE;
-				dochecksrv = ISC_FALSE;
+				docheckmx = false;
+				docheckns = false;
+				dochecksrv = false;
 			} else if (ARGCMP("local-sibling")) {
 				zone_options |= DNS_ZONEOPT_CHECKINTEGRITY;
 				zone_options &= ~DNS_ZONEOPT_CHECKSIBLING;
-				docheckmx = ISC_FALSE;
-				docheckns = ISC_FALSE;
-				dochecksrv = ISC_FALSE;
+				docheckmx = false;
+				docheckns = false;
+				dochecksrv = false;
 			} else if (ARGCMP("none")) {
 				zone_options &= ~DNS_ZONEOPT_CHECKINTEGRITY;
 				zone_options &= ~DNS_ZONEOPT_CHECKSIBLING;
-				docheckmx = ISC_FALSE;
-				docheckns = ISC_FALSE;
-				dochecksrv = ISC_FALSE;
+				docheckmx = false;
+				docheckns = false;
+				dochecksrv = false;
 			} else {
 				fprintf(stderr, "invalid argument to -i: %s\n",
 					isc_commandline_argument);
@@ -222,7 +224,12 @@ main(int argc, char **argv) {
 			break;

 		case 'j':
-			nomerge = ISC_FALSE;
+			nomerge = false;
+			break;
+
+		case 'J':
+			journal = isc_commandline_argument;
+			nomerge = false;
 			break;

 		case 'k':
@@ -243,7 +250,7 @@ main(int argc, char **argv) {
 			break;

 		case 'L':
-			snset = ISC_TRUE;
+			snset = true;
 			endp = NULL;
 			serialnum = strtol(isc_commandline_argument, &endp, 0);
 			if (*endp != '\0') {
@@ -253,6 +260,18 @@ main(int argc, char **argv) {
 			}
 			break;

+		case 'l':
+			zone_options |= DNS_ZONEOPT_CHECKTTL;
+			endp = NULL;
+			maxttl = strtol(isc_commandline_argument, &endp, 0);
+			if (*endp != '\0') {
+				fprintf(stderr, "maximum TTL "
+						"must be numeric");
+				exit(1);
+			}
+			break;
+
+
 		case 'n':
 			if (ARGCMP("ignore")) {
 				zone_options &= ~(DNS_ZONEOPT_CHECKNS|
@@ -433,6 +452,8 @@ main(int argc, char **argv) {
 			inputformat = dns_masterformat_raw;
 			fprintf(stderr,
 				"WARNING: input format raw, version ignored\n");
+		} else if (strcasecmp(inputformatstr, "map") == 0) {
+			inputformat = dns_masterformat_map;
 		} else {
 			fprintf(stderr, "unknown file format: %s\n",
 			    inputformatstr);
@@ -456,6 +477,8 @@ main(int argc, char **argv) {
 					"unknown raw format version\n");
 				exit(1);
 			}
+		} else if (strcasecmp(outputformatstr, "map") == 0) {
+			outputformat = dns_masterformat_map;
 		} else {
 			fprintf(stderr, "unknown file format: %s\n",
 				outputformatstr);
@@ -486,7 +509,7 @@ main(int argc, char **argv) {
 	     strcmp(output_filename, "/dev/fd/1") == 0 ||
 	     strcmp(output_filename, "/dev/stdout") == 0)) {
 		errout = stderr;
-		logdump = ISC_FALSE;
+		logdump = false;
 	}

 	if (isc_commandline_index + 2 != argc)
@@ -500,16 +523,13 @@ main(int argc, char **argv) {
 	if (!quiet)
 		RUNTIME_CHECK(setup_logging(mctx, errout, &lctx)
 			      == ISC_R_SUCCESS);
-	RUNTIME_CHECK(isc_entropy_create(mctx, &ectx) == ISC_R_SUCCESS);
-	RUNTIME_CHECK(isc_hash_create(mctx, ectx, DNS_NAME_MAXWIRE)
-		      == ISC_R_SUCCESS);

 	dns_result_register();

 	origin = argv[isc_commandline_index++];
 	filename = argv[isc_commandline_index++];
 	result = load_zone(mctx, origin, filename, inputformat, classname,
-			   &zone);
+			   maxttl, &zone);

 	if (snset) {
 		dns_master_initrawheader(&header);
@@ -534,8 +554,6 @@ main(int argc, char **argv) {
 	destroy();
 	if (lctx != NULL)
 		isc_log_destroy(&lctx);
-	isc_hash_destroy();
-	isc_entropy_detach(&ectx);
 	isc_mem_destroy(&mctx);
 #ifdef _WIN32
 	DestroySockets();
--- a/bin/check/named-checkzone.docbook
+++ b/bin/check/named-checkzone.docbook
@@ -1,27 +1,22 @@
-<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
-               "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"
-	       [<!ENTITY mdash "&#8212;">]>
 <!--
- - Copyright (C) 2004-2007, 2009-2011, 2013  Internet Systems Consortium, Inc. ("ISC")
- - Copyright (C) 2000-2002  Internet Software Consortium.
+ - Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 -
- - Permission to use, copy, modify, and/or distribute this software for any
- - purpose with or without fee is hereby granted, provided that the above
- - copyright notice and this permission notice appear in all copies.
+ - This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/.
 -
- - THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- - REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- - AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- - INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- - LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- - OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- - PERFORMANCE OF THIS SOFTWARE.
+ - See the COPYRIGHT file distributed with this work for additional
+ - information regarding copyright ownership.
 -->

-<!-- $Id: named-checkzone.docbook,v 1.44 2011/12/22 07:32:39 each Exp $ -->
-<refentry id="man.named-checkzone">
+<!-- Converted by db4-upgrade version 1.0 -->
+<refentry xmlns:db="http://docbook.org/ns/docbook" version="5.0" xml:id="man.named-checkzone">
+  <info>
+    <date>2014-02-19</date>
+  </info>
  <refentryinfo>
-    <date>June 13, 2000</date>
+    <corpname>ISC</corpname>
+    <corpauthor>Internet Systems Consortium, Inc.</corpauthor>
  </refentryinfo>

  <refmeta>
@@ -32,6 +27,9 @@

  <docinfo>
    <copyright>
+      <year>2000</year>
+      <year>2001</year>
+      <year>2002</year>
      <year>2004</year>
      <year>2005</year>
      <year>2006</year>
@@ -39,15 +37,14 @@
      <year>2009</year>
      <year>2010</year>
      <year>2011</year>
+      <year>2012</year>
      <year>2013</year>
+      <year>2014</year>
+      <year>2015</year>
+      <year>2016</year>
+      <year>2018</year>
      <holder>Internet Systems Consortium, Inc. ("ISC")</holder>
    </copyright>
-    <copyright>
-      <year>2000</year>
-      <year>2001</year>
-      <year>2002</year>
-      <holder>Internet Software Consortium.</holder>
-    </copyright>
  </docinfo>

  <refnamediv>
@@ -57,64 +54,68 @@
  </refnamediv>

  <refsynopsisdiv>
-    <cmdsynopsis>
+    <cmdsynopsis sepchar=" ">
      <command>named-checkzone</command>
-      <arg><option>-d</option></arg>
-      <arg><option>-h</option></arg>
-      <arg><option>-j</option></arg>
-      <arg><option>-q</option></arg>
-      <arg><option>-v</option></arg>
-      <arg><option>-c <replaceable class="parameter">class</replaceable></option></arg>
-      <arg><option>-f <replaceable class="parameter">format</replaceable></option></arg>
-      <arg><option>-F <replaceable class="parameter">format</replaceable></option></arg>
-      <arg><option>-i <replaceable class="parameter">mode</replaceable></option></arg>
-      <arg><option>-k <replaceable class="parameter">mode</replaceable></option></arg>
-      <arg><option>-m <replaceable class="parameter">mode</replaceable></option></arg>
-      <arg><option>-M <replaceable class="parameter">mode</replaceable></option></arg>
-      <arg><option>-n <replaceable class="parameter">mode</replaceable></option></arg>
-      <arg><option>-L <replaceable class="parameter">serial</replaceable></option></arg>
-      <arg><option>-o <replaceable class="parameter">filename</replaceable></option></arg>
-      <arg><option>-r <replaceable class="parameter">mode</replaceable></option></arg>
-      <arg><option>-s <replaceable class="parameter">style</replaceable></option></arg>
-      <arg><option>-S <replaceable class="parameter">mode</replaceable></option></arg>
-      <arg><option>-t <replaceable class="parameter">directory</replaceable></option></arg>
-      <arg><option>-T <replaceable class="parameter">mode</replaceable></option></arg>
-      <arg><option>-w <replaceable class="parameter">directory</replaceable></option></arg>
-      <arg><option>-D</option></arg>
-      <arg><option>-W <replaceable class="parameter">mode</replaceable></option></arg>
-      <arg choice="req">zonename</arg>
-      <arg choice="req">filename</arg>
+      <arg choice="opt" rep="norepeat"><option>-d</option></arg>
+      <arg choice="opt" rep="norepeat"><option>-h</option></arg>
+      <arg choice="opt" rep="norepeat"><option>-j</option></arg>
+      <arg choice="opt" rep="norepeat"><option>-q</option></arg>
+      <arg choice="opt" rep="norepeat"><option>-v</option></arg>
+      <arg choice="opt" rep="norepeat"><option>-c <replaceable class="parameter">class</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-f <replaceable class="parameter">format</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-F <replaceable class="parameter">format</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-J <replaceable class="parameter">filename</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-i <replaceable class="parameter">mode</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-k <replaceable class="parameter">mode</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-m <replaceable class="parameter">mode</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-M <replaceable class="parameter">mode</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-n <replaceable class="parameter">mode</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-l <replaceable class="parameter">ttl</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-L <replaceable class="parameter">serial</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-o <replaceable class="parameter">filename</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-r <replaceable class="parameter">mode</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-s <replaceable class="parameter">style</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-S <replaceable class="parameter">mode</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-t <replaceable class="parameter">directory</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-T <replaceable class="parameter">mode</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-w <replaceable class="parameter">directory</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-D</option></arg>
+      <arg choice="opt" rep="norepeat"><option>-W <replaceable class="parameter">mode</replaceable></option></arg>
+      <arg choice="req" rep="norepeat">zonename</arg>
+      <arg choice="req" rep="norepeat">filename</arg>
    </cmdsynopsis>
-    <cmdsynopsis>
+    <cmdsynopsis sepchar=" ">
      <command>named-compilezone</command>
-      <arg><option>-d</option></arg>
-      <arg><option>-j</option></arg>
-      <arg><option>-q</option></arg>
-      <arg><option>-v</option></arg>
-      <arg><option>-c <replaceable class="parameter">class</replaceable></option></arg>
-      <arg><option>-C <replaceable class="parameter">mode</replaceable></option></arg>
-      <arg><option>-f <replaceable class="parameter">format</replaceable></option></arg>
-      <arg><option>-F <replaceable class="parameter">format</replaceable></option></arg>
-      <arg><option>-i <replaceable class="parameter">mode</replaceable></option></arg>
-      <arg><option>-k <replaceable class="parameter">mode</replaceable></option></arg>
-      <arg><option>-m <replaceable class="parameter">mode</replaceable></option></arg>
-      <arg><option>-n <replaceable class="parameter">mode</replaceable></option></arg>
-      <arg><option>-L <replaceable class="parameter">serial</replaceable></option></arg>
-      <arg><option>-r <replaceable class="parameter">mode</replaceable></option></arg>
-      <arg><option>-s <replaceable class="parameter">style</replaceable></option></arg>
-      <arg><option>-t <replaceable class="parameter">directory</replaceable></option></arg>
-      <arg><option>-T <replaceable class="parameter">mode</replaceable></option></arg>
-      <arg><option>-w <replaceable class="parameter">directory</replaceable></option></arg>
-      <arg><option>-D</option></arg>
-      <arg><option>-W <replaceable class="parameter">mode</replaceable></option></arg>
-      <arg choice="req"><option>-o <replaceable class="parameter">filename</replaceable></option></arg>
-      <arg choice="req">zonename</arg>
-      <arg choice="req">filename</arg>
+      <arg choice="opt" rep="norepeat"><option>-d</option></arg>
+      <arg choice="opt" rep="norepeat"><option>-j</option></arg>
+      <arg choice="opt" rep="norepeat"><option>-q</option></arg>
+      <arg choice="opt" rep="norepeat"><option>-v</option></arg>
+      <arg choice="opt" rep="norepeat"><option>-c <replaceable class="parameter">class</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-C <replaceable class="parameter">mode</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-f <replaceable class="parameter">format</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-F <replaceable class="parameter">format</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-J <replaceable class="parameter">filename</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-i <replaceable class="parameter">mode</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-k <replaceable class="parameter">mode</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-m <replaceable class="parameter">mode</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-n <replaceable class="parameter">mode</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-l <replaceable class="parameter">ttl</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-L <replaceable class="parameter">serial</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-r <replaceable class="parameter">mode</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-s <replaceable class="parameter">style</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-t <replaceable class="parameter">directory</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-T <replaceable class="parameter">mode</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-w <replaceable class="parameter">directory</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-D</option></arg>
+      <arg choice="opt" rep="norepeat"><option>-W <replaceable class="parameter">mode</replaceable></option></arg>
+      <arg choice="req" rep="norepeat"><option>-o <replaceable class="parameter">filename</replaceable></option></arg>
+      <arg choice="req" rep="norepeat">zonename</arg>
+      <arg choice="req" rep="norepeat">filename</arg>
    </cmdsynopsis>
  </refsynopsisdiv>

-  <refsect1>
-    <title>DESCRIPTION</title>
+  <refsection><info><title>DESCRIPTION</title></info>
+
    <para><command>named-checkzone</command>
      checks the syntax and integrity of a zone file.  It performs the
      same checks as <command>named</command> does when loading a
@@ -132,10 +133,10 @@
        least be as strict as those specified in the
 	<command>named</command> configuration file.
     </para>
-  </refsect1>
+  </refsection>
+
+  <refsection><info><title>OPTIONS</title></info>

-  <refsect1>
-    <title>OPTIONS</title>

    <variablelist>
      <varlistentry>
@@ -179,7 +180,19 @@
        <term>-j</term>
        <listitem>
          <para>
-            When loading the zone file read the journal if it exists.
+            When loading a zone file, read the journal if it exists.
+            The journal file name is assumed to be the zone file name
+	    appended with the string <filename>.jnl</filename>.
+          </para>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term>-J <replaceable class="parameter">filename</replaceable></term>
+        <listitem>
+          <para>
+            When loading the zone file read the journal from the given
+            file, if it exists. (Implies -j.)
          </para>
        </listitem>
      </varlistentry>
@@ -242,8 +255,8 @@
 	<listitem>
 	  <para>
 	    Specify the format of the zone file.
-	    Possible formats are <command>"text"</command> (default)
-	    and <command>"raw"</command>.
+	    Possible formats are <command>"text"</command> (default),
+	    <command>"raw"</command>, and <command>"map"</command>.
 	  </para>
 	</listitem>
      </varlistentry>
@@ -258,14 +271,15 @@
 	    contents.
 	  </para>
 	  <para>
-	    Possible formats are <command>"text"</command> (default)
-	    and <command>"raw"</command> or <command>"raw=N"</command>,
-            which store the zone in a binary format for rapid loading
-            by <command>named</command>.  <command>"raw=N"</command>
-            specifies the format version of the raw zone file: if N
-            is 0, the raw file can be read by any version of
-            <command>named</command>; if N is 1, the file can be read
-            by release 9.9.0 or higher.  The default is 1.
+	    Possible formats are <command>"text"</command> (default),
+	    which is the standard textual representation of the zone,
+	    and <command>"map"</command>, <command>"raw"</command>,
+            and <command>"raw=N"</command>, which store the zone in a
+            binary format for rapid loading by <command>named</command>.
+            <command>"raw=N"</command> specifies the format version of
+            the raw zone file: if N is 0, the raw file can be read by
+            any version of <command>named</command>; if N is 1, the file
+            can be read by release 9.9.0 or higher; the default is 1.
 	  </para>
 	</listitem>
      </varlistentry>
@@ -285,13 +299,27 @@
        </listitem>
      </varlistentry>

+      <varlistentry>
+        <term>-l <replaceable class="parameter">ttl</replaceable></term>
+        <listitem>
+          <para>
+            Sets a maximum permissible TTL for the input file.
+            Any record with a TTL higher than this value will cause
+            the zone to be rejected.  This is similar to using the
+            <command>max-zone-ttl</command> option in
+            <filename>named.conf</filename>.
+          </para>
+        </listitem>
+      </varlistentry>
+
      <varlistentry>
        <term>-L <replaceable class="parameter">serial</replaceable></term>
        <listitem>
          <para>
-            When compiling a zone to 'raw' format, set the "source serial" 
-            value in the header to the specified serial number.  (This is
-            expected to be used primarily for testing purposes.)
+            When compiling a zone to "raw" or "map" format, set the
+            "source serial" value in the header to the specified serial
+            number.  (This is expected to be used primarily for testing
+            purposes.)
          </para>
        </listitem>
      </varlistentry>
@@ -352,7 +380,7 @@
        <listitem>
 	  <para>
            Check for records that are treated as different by DNSSEC but
-	    are semantically equal in plain DNS.  
+	    are semantically equal in plain DNS.
            Possible modes are <command>"fail"</command>,
            <command>"warn"</command> (default) and
            <command>"ignore"</command>.
@@ -399,7 +427,7 @@
            Chroot to <filename>directory</filename> so that
            include
            directives in the configuration file are processed as if
-            run by a similarly chrooted named.
+            run by a similarly chrooted <command>named</command>.
          </para>
        </listitem>
      </varlistentry>
@@ -408,10 +436,10 @@
 	<term>-T <replaceable class="parameter">mode</replaceable></term>
 	<listitem>
 	  <para>
-	    Check if Sender Policy Framework records (TXT and SPF)
-	    both exist or both don't exist.  A warning is issued
-	    if they don't match.  Possible modes are
-	    <command>"warn"</command> (default), <command>"ignore"</command>.
+	    Check if Sender Policy Framework (SPF) records exist
+	    and issues a warning if an SPF-formatted TXT record is
+	    not also present.  Possible modes are <command>"warn"</command>
+	    (default), <command>"ignore"</command>.
 	  </para>
 	</listitem>
      </varlistentry>
@@ -473,37 +501,27 @@

    </variablelist>

-  </refsect1>
+  </refsection>
+
+  <refsection><info><title>RETURN VALUES</title></info>

-  <refsect1>
-    <title>RETURN VALUES</title>
    <para><command>named-checkzone</command>
      returns an exit status of 1 if
      errors were detected and 0 otherwise.
    </para>
-  </refsect1>
+  </refsection>
+
+  <refsection><info><title>SEE ALSO</title></info>

-  <refsect1>
-    <title>SEE ALSO</title>
    <para><citerefentry>
        <refentrytitle>named</refentrytitle><manvolnum>8</manvolnum>
      </citerefentry>,
      <citerefentry>
-        <refentrytitle>named-checkconf</refentrytitle><manvolnum>8</manvolnum>  
+        <refentrytitle>named-checkconf</refentrytitle><manvolnum>8</manvolnum>
      </citerefentry>,
      <citetitle>RFC 1035</citetitle>,
      <citetitle>BIND 9 Administrator Reference Manual</citetitle>.
    </para>
-  </refsect1>
+  </refsection>

-  <refsect1>
-    <title>AUTHOR</title>
-    <para><corpauthor>Internet Systems Consortium</corpauthor>
-    </para>
-  </refsect1>
-
-</refentry><!--
- - Local variables:
- - mode: sgml
- - End:
-->
+</refentry>
--- a/bin/check/named-checkzone.html
+++ b/bin/check/named-checkzone.html
@@ -1,293 +1,429 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <!--
- - Copyright (C) 2004-2007, 2009-2011, 2013 Internet Systems Consortium, Inc. ("ISC")
- - Copyright (C) 2000-2002 Internet Software Consortium.
+ - Copyright (C) 2000-2002, 2004-2007, 2009-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 - 
- - Permission to use, copy, modify, and/or distribute this software for any
- - purpose with or without fee is hereby granted, provided that the above
- - copyright notice and this permission notice appear in all copies.
- - 
- - THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- - REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- - AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- - INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- - LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- - OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- - PERFORMANCE OF THIS SOFTWARE.
+ - This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/.
 -->
-<!-- $Id$ -->
-<html>
+<html lang="en">
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
 <title>named-checkzone</title>
-<meta name="generator" content="DocBook XSL Stylesheets V1.71.1">
+<meta name="generator" content="DocBook XSL Stylesheets V1.78.1">
 </head>
-<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
+<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry">
 <a name="man.named-checkzone"></a><div class="titlepage"></div>
-<div class="refnamediv">
+  
+  
+
+  
+
+  
+
+  <div class="refnamediv">
 <h2>Name</h2>
-<p><span class="application">named-checkzone</span>, <span class="application">named-compilezone</span> &#8212; zone file validity checking or converting tool</p>
+<p>
+    <span class="application">named-checkzone</span>, 
+    <span class="application">named-compilezone</span>
+     &#8212; zone file validity checking or converting tool
+  </p>
 </div>
-<div class="refsynopsisdiv">
+
+  <div class="refsynopsisdiv">
 <h2>Synopsis</h2>
-<div class="cmdsynopsis"><p><code class="command">named-checkzone</code>  [<code class="option">-d</code>] [<code class="option">-h</code>] [<code class="option">-j</code>] [<code class="option">-q</code>] [<code class="option">-v</code>] [<code class="option">-c <em class="replaceable"><code>class</code></em></code>] [<code class="option">-f <em class="replaceable"><code>format</code></em></code>] [<code class="option">-F <em class="replaceable"><code>format</code></em></code>] [<code class="option">-i <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-k <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-m <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-M <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-n <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-L <em class="replaceable"><code>serial</code></em></code>] [<code class="option">-o <em class="replaceable"><code>filename</code></em></code>] [<code class="option">-r <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-s <em class="replaceable"><code>style</code></em></code>] [<code class="option">-S <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-t <em class="replaceable"><code>directory</code></em></code>] [<code class="option">-T <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-w <em class="replaceable"><code>directory</code></em></code>] [<code class="option">-D</code>] [<code class="option">-W <em class="replaceable"><code>mode</code></em></code>] {zonename} {filename}</p></div>
-<div class="cmdsynopsis"><p><code class="command">named-compilezone</code>  [<code class="option">-d</code>] [<code class="option">-j</code>] [<code class="option">-q</code>] [<code class="option">-v</code>] [<code class="option">-c <em class="replaceable"><code>class</code></em></code>] [<code class="option">-C <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-f <em class="replaceable"><code>format</code></em></code>] [<code class="option">-F <em class="replaceable"><code>format</code></em></code>] [<code class="option">-i <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-k <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-m <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-n <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-L <em class="replaceable"><code>serial</code></em></code>] [<code class="option">-r <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-s <em class="replaceable"><code>style</code></em></code>] [<code class="option">-t <em class="replaceable"><code>directory</code></em></code>] [<code class="option">-T <em class="replaceable"><code>mode</code></em></code>] [<code class="option">-w <em class="replaceable"><code>directory</code></em></code>] [<code class="option">-D</code>] [<code class="option">-W <em class="replaceable"><code>mode</code></em></code>] {<code class="option">-o <em class="replaceable"><code>filename</code></em></code>} {zonename} {filename}</p></div>
-</div>
-<div class="refsect1" lang="en">
-<a name="id2543736"></a><h2>DESCRIPTION</h2>
-<p><span><strong class="command">named-checkzone</strong></span>
+    <div class="cmdsynopsis"><p>
+      <code class="command">named-checkzone</code> 
+       [<code class="option">-d</code>]
+       [<code class="option">-h</code>]
+       [<code class="option">-j</code>]
+       [<code class="option">-q</code>]
+       [<code class="option">-v</code>]
+       [<code class="option">-c <em class="replaceable"><code>class</code></em></code>]
+       [<code class="option">-f <em class="replaceable"><code>format</code></em></code>]
+       [<code class="option">-F <em class="replaceable"><code>format</code></em></code>]
+       [<code class="option">-J <em class="replaceable"><code>filename</code></em></code>]
+       [<code class="option">-i <em class="replaceable"><code>mode</code></em></code>]
+       [<code class="option">-k <em class="replaceable"><code>mode</code></em></code>]
+       [<code class="option">-m <em class="replaceable"><code>mode</code></em></code>]
+       [<code class="option">-M <em class="replaceable"><code>mode</code></em></code>]
+       [<code class="option">-n <em class="replaceable"><code>mode</code></em></code>]
+       [<code class="option">-l <em class="replaceable"><code>ttl</code></em></code>]
+       [<code class="option">-L <em class="replaceable"><code>serial</code></em></code>]
+       [<code class="option">-o <em class="replaceable"><code>filename</code></em></code>]
+       [<code class="option">-r <em class="replaceable"><code>mode</code></em></code>]
+       [<code class="option">-s <em class="replaceable"><code>style</code></em></code>]
+       [<code class="option">-S <em class="replaceable"><code>mode</code></em></code>]
+       [<code class="option">-t <em class="replaceable"><code>directory</code></em></code>]
+       [<code class="option">-T <em class="replaceable"><code>mode</code></em></code>]
+       [<code class="option">-w <em class="replaceable"><code>directory</code></em></code>]
+       [<code class="option">-D</code>]
+       [<code class="option">-W <em class="replaceable"><code>mode</code></em></code>]
+       {zonename}
+       {filename}
+    </p></div>
+    <div class="cmdsynopsis"><p>
+      <code class="command">named-compilezone</code> 
+       [<code class="option">-d</code>]
+       [<code class="option">-j</code>]
+       [<code class="option">-q</code>]
+       [<code class="option">-v</code>]
+       [<code class="option">-c <em class="replaceable"><code>class</code></em></code>]
+       [<code class="option">-C <em class="replaceable"><code>mode</code></em></code>]
+       [<code class="option">-f <em class="replaceable"><code>format</code></em></code>]
+       [<code class="option">-F <em class="replaceable"><code>format</code></em></code>]
+       [<code class="option">-J <em class="replaceable"><code>filename</code></em></code>]
+       [<code class="option">-i <em class="replaceable"><code>mode</code></em></code>]
+       [<code class="option">-k <em class="replaceable"><code>mode</code></em></code>]
+       [<code class="option">-m <em class="replaceable"><code>mode</code></em></code>]
+       [<code class="option">-n <em class="replaceable"><code>mode</code></em></code>]
+       [<code class="option">-l <em class="replaceable"><code>ttl</code></em></code>]
+       [<code class="option">-L <em class="replaceable"><code>serial</code></em></code>]
+       [<code class="option">-r <em class="replaceable"><code>mode</code></em></code>]
+       [<code class="option">-s <em class="replaceable"><code>style</code></em></code>]
+       [<code class="option">-t <em class="replaceable"><code>directory</code></em></code>]
+       [<code class="option">-T <em class="replaceable"><code>mode</code></em></code>]
+       [<code class="option">-w <em class="replaceable"><code>directory</code></em></code>]
+       [<code class="option">-D</code>]
+       [<code class="option">-W <em class="replaceable"><code>mode</code></em></code>]
+       {<code class="option">-o <em class="replaceable"><code>filename</code></em></code>}
+       {zonename}
+       {filename}
+    </p></div>
+  </div>
+
+  <div class="refsection">
+<a name="id-1.7"></a><h2>DESCRIPTION</h2>
+
+    <p><span class="command"><strong>named-checkzone</strong></span>
      checks the syntax and integrity of a zone file.  It performs the
-      same checks as <span><strong class="command">named</strong></span> does when loading a
-      zone.  This makes <span><strong class="command">named-checkzone</strong></span> useful for
+      same checks as <span class="command"><strong>named</strong></span> does when loading a
+      zone.  This makes <span class="command"><strong>named-checkzone</strong></span> useful for
      checking zone files before configuring them into a name server.
    </p>
-<p>
-        <span><strong class="command">named-compilezone</strong></span> is similar to
-	<span><strong class="command">named-checkzone</strong></span>, but it always dumps the
+    <p>
+        <span class="command"><strong>named-compilezone</strong></span> is similar to
+	<span class="command"><strong>named-checkzone</strong></span>, but it always dumps the
        zone contents to a specified file in a specified format.
 	Additionally, it applies stricter check levels by default,
        since the dump output will be used as an actual zone file
-	loaded by <span><strong class="command">named</strong></span>.
+	loaded by <span class="command"><strong>named</strong></span>.
 	When manually specified otherwise, the check levels must at
        least be as strict as those specified in the
-	<span><strong class="command">named</strong></span> configuration file.
+	<span class="command"><strong>named</strong></span> configuration file.
     </p>
-</div>
-<div class="refsect1" lang="en">
-<a name="id2543771"></a><h2>OPTIONS</h2>
-<div class="variablelist"><dl>
+  </div>
+
+  <div class="refsection">
+<a name="id-1.8"></a><h2>OPTIONS</h2>
+
+
+    <div class="variablelist"><dl class="variablelist">
 <dt><span class="term">-d</span></dt>
-<dd><p>
+<dd>
+          <p>
            Enable debugging.
-          </p></dd>
+          </p>
+        </dd>
 <dt><span class="term">-h</span></dt>
-<dd><p>
+<dd>
+          <p>
            Print the usage summary and exit.
-          </p></dd>
+          </p>
+        </dd>
 <dt><span class="term">-q</span></dt>
-<dd><p>
+<dd>
+          <p>
            Quiet mode - exit code only.
-          </p></dd>
+          </p>
+        </dd>
 <dt><span class="term">-v</span></dt>
-<dd><p>
-            Print the version of the <span><strong class="command">named-checkzone</strong></span>
+<dd>
+          <p>
+            Print the version of the <span class="command"><strong>named-checkzone</strong></span>
            program and exit.
-          </p></dd>
+          </p>
+        </dd>
 <dt><span class="term">-j</span></dt>
-<dd><p>
-            When loading the zone file read the journal if it exists.
-          </p></dd>
+<dd>
+          <p>
+            When loading a zone file, read the journal if it exists.
+            The journal file name is assumed to be the zone file name
+	    appended with the string <code class="filename">.jnl</code>.
+          </p>
+        </dd>
+<dt><span class="term">-J <em class="replaceable"><code>filename</code></em></span></dt>
+<dd>
+          <p>
+            When loading the zone file read the journal from the given
+            file, if it exists. (Implies -j.)
+          </p>
+        </dd>
 <dt><span class="term">-c <em class="replaceable"><code>class</code></em></span></dt>
-<dd><p>
+<dd>
+          <p>
            Specify the class of the zone.  If not specified, "IN" is assumed.
-          </p></dd>
+          </p>
+        </dd>
 <dt><span class="term">-i <em class="replaceable"><code>mode</code></em></span></dt>
 <dd>
-<p>
+	  <p>
 	      Perform post-load zone integrity checks.  Possible modes are
-	      <span><strong class="command">"full"</strong></span> (default),
-	      <span><strong class="command">"full-sibling"</strong></span>,
-	      <span><strong class="command">"local"</strong></span>,
-	      <span><strong class="command">"local-sibling"</strong></span> and
-	      <span><strong class="command">"none"</strong></span>.
+	      <span class="command"><strong>"full"</strong></span> (default),
+	      <span class="command"><strong>"full-sibling"</strong></span>,
+	      <span class="command"><strong>"local"</strong></span>,
+	      <span class="command"><strong>"local-sibling"</strong></span> and
+	      <span class="command"><strong>"none"</strong></span>.
 	  </p>
-<p>
-	      Mode <span><strong class="command">"full"</strong></span> checks that MX records
+	  <p>
+	      Mode <span class="command"><strong>"full"</strong></span> checks that MX records
 	      refer to A or AAAA record (both in-zone and out-of-zone
-	      hostnames).  Mode <span><strong class="command">"local"</strong></span> only
+	      hostnames).  Mode <span class="command"><strong>"local"</strong></span> only
 	      checks MX records which refer to in-zone hostnames.
 	  </p>
-<p>
-	      Mode <span><strong class="command">"full"</strong></span> checks that SRV records
+	  <p>
+	      Mode <span class="command"><strong>"full"</strong></span> checks that SRV records
 	      refer to A or AAAA record (both in-zone and out-of-zone
-	      hostnames).  Mode <span><strong class="command">"local"</strong></span> only
+	      hostnames).  Mode <span class="command"><strong>"local"</strong></span> only
 	      checks SRV records which refer to in-zone hostnames.
 	  </p>
-<p>
-	      Mode <span><strong class="command">"full"</strong></span> checks that delegation NS
+	  <p>
+	      Mode <span class="command"><strong>"full"</strong></span> checks that delegation NS
 	      records refer to A or AAAA record (both in-zone and out-of-zone
 	      hostnames).  It also checks that glue address records
 	      in the zone match those advertised by the child.
-	      Mode <span><strong class="command">"local"</strong></span> only checks NS records which
+	      Mode <span class="command"><strong>"local"</strong></span> only checks NS records which
 	      refer to in-zone hostnames or that some required glue exists,
 	      that is when the nameserver is in a child zone.
 	  </p>
-<p>
-	      Mode <span><strong class="command">"full-sibling"</strong></span> and
-	      <span><strong class="command">"local-sibling"</strong></span> disable sibling glue
-	      checks but are otherwise the same as <span><strong class="command">"full"</strong></span>
-	      and <span><strong class="command">"local"</strong></span> respectively.
+	  <p>
+	      Mode <span class="command"><strong>"full-sibling"</strong></span> and
+	      <span class="command"><strong>"local-sibling"</strong></span> disable sibling glue
+	      checks but are otherwise the same as <span class="command"><strong>"full"</strong></span>
+	      and <span class="command"><strong>"local"</strong></span> respectively.
 	  </p>
-<p>
-	      Mode <span><strong class="command">"none"</strong></span> disables the checks.
+	  <p>
+	      Mode <span class="command"><strong>"none"</strong></span> disables the checks.
 	  </p>
-</dd>
+	</dd>
 <dt><span class="term">-f <em class="replaceable"><code>format</code></em></span></dt>
-<dd><p>
+<dd>
+	  <p>
 	    Specify the format of the zone file.
-	    Possible formats are <span><strong class="command">"text"</strong></span> (default)
-	    and <span><strong class="command">"raw"</strong></span>.
-	  </p></dd>
+	    Possible formats are <span class="command"><strong>"text"</strong></span> (default),
+	    <span class="command"><strong>"raw"</strong></span>, and <span class="command"><strong>"map"</strong></span>.
+	  </p>
+	</dd>
 <dt><span class="term">-F <em class="replaceable"><code>format</code></em></span></dt>
 <dd>
-<p>
+	  <p>
 	    Specify the format of the output file specified.
-	    For <span><strong class="command">named-checkzone</strong></span>,
+	    For <span class="command"><strong>named-checkzone</strong></span>,
 	    this does not cause any effects unless it dumps the zone
 	    contents.
 	  </p>
-<p>
-	    Possible formats are <span><strong class="command">"text"</strong></span> (default)
-	    and <span><strong class="command">"raw"</strong></span> or <span><strong class="command">"raw=N"</strong></span>,
-            which store the zone in a binary format for rapid loading
-            by <span><strong class="command">named</strong></span>.  <span><strong class="command">"raw=N"</strong></span>
-            specifies the format version of the raw zone file: if N
-            is 0, the raw file can be read by any version of
-            <span><strong class="command">named</strong></span>; if N is 1, the file can be read
-            by release 9.9.0 or higher.  The default is 1.
+	  <p>
+	    Possible formats are <span class="command"><strong>"text"</strong></span> (default),
+	    which is the standard textual representation of the zone,
+	    and <span class="command"><strong>"map"</strong></span>, <span class="command"><strong>"raw"</strong></span>,
+            and <span class="command"><strong>"raw=N"</strong></span>, which store the zone in a
+            binary format for rapid loading by <span class="command"><strong>named</strong></span>.
+            <span class="command"><strong>"raw=N"</strong></span> specifies the format version of
+            the raw zone file: if N is 0, the raw file can be read by
+            any version of <span class="command"><strong>named</strong></span>; if N is 1, the file
+            can be read by release 9.9.0 or higher; the default is 1.
 	  </p>
-</dd>
+	</dd>
 <dt><span class="term">-k <em class="replaceable"><code>mode</code></em></span></dt>
-<dd><p>
-            Perform <span><strong class="command">"check-names"</strong></span> checks with the
+<dd>
+          <p>
+            Perform <span class="command"><strong>"check-names"</strong></span> checks with the
 	    specified failure mode.
-            Possible modes are <span><strong class="command">"fail"</strong></span>
-	    (default for <span><strong class="command">named-compilezone</strong></span>),
-            <span><strong class="command">"warn"</strong></span>
-	    (default for <span><strong class="command">named-checkzone</strong></span>) and
-            <span><strong class="command">"ignore"</strong></span>.
-          </p></dd>
+            Possible modes are <span class="command"><strong>"fail"</strong></span>
+	    (default for <span class="command"><strong>named-compilezone</strong></span>),
+            <span class="command"><strong>"warn"</strong></span>
+	    (default for <span class="command"><strong>named-checkzone</strong></span>) and
+            <span class="command"><strong>"ignore"</strong></span>.
+          </p>
+        </dd>
+<dt><span class="term">-l <em class="replaceable"><code>ttl</code></em></span></dt>
+<dd>
+          <p>
+            Sets a maximum permissible TTL for the input file.
+            Any record with a TTL higher than this value will cause
+            the zone to be rejected.  This is similar to using the
+            <span class="command"><strong>max-zone-ttl</strong></span> option in
+            <code class="filename">named.conf</code>.
+          </p>
+        </dd>
 <dt><span class="term">-L <em class="replaceable"><code>serial</code></em></span></dt>
-<dd><p>
-            When compiling a zone to 'raw' format, set the "source serial" 
-            value in the header to the specified serial number.  (This is
-            expected to be used primarily for testing purposes.)
-          </p></dd>
+<dd>
+          <p>
+            When compiling a zone to "raw" or "map" format, set the
+            "source serial" value in the header to the specified serial
+            number.  (This is expected to be used primarily for testing
+            purposes.)
+          </p>
+        </dd>
 <dt><span class="term">-m <em class="replaceable"><code>mode</code></em></span></dt>
-<dd><p>
+<dd>
+          <p>
            Specify whether MX records should be checked to see if they
-            are addresses.  Possible modes are <span><strong class="command">"fail"</strong></span>,
-            <span><strong class="command">"warn"</strong></span> (default) and
-            <span><strong class="command">"ignore"</strong></span>.
-          </p></dd>
+            are addresses.  Possible modes are <span class="command"><strong>"fail"</strong></span>,
+            <span class="command"><strong>"warn"</strong></span> (default) and
+            <span class="command"><strong>"ignore"</strong></span>.
+          </p>
+        </dd>
 <dt><span class="term">-M <em class="replaceable"><code>mode</code></em></span></dt>
-<dd><p>
+<dd>
+	  <p>
 	    Check if a MX record refers to a CNAME.
-            Possible modes are <span><strong class="command">"fail"</strong></span>,
-            <span><strong class="command">"warn"</strong></span> (default) and
-            <span><strong class="command">"ignore"</strong></span>.
-	  </p></dd>
+            Possible modes are <span class="command"><strong>"fail"</strong></span>,
+            <span class="command"><strong>"warn"</strong></span> (default) and
+            <span class="command"><strong>"ignore"</strong></span>.
+	  </p>
+        </dd>
 <dt><span class="term">-n <em class="replaceable"><code>mode</code></em></span></dt>
-<dd><p>
+<dd>
+          <p>
            Specify whether NS records should be checked to see if they
            are addresses.
-	    Possible modes are <span><strong class="command">"fail"</strong></span>
-	    (default for <span><strong class="command">named-compilezone</strong></span>),
-            <span><strong class="command">"warn"</strong></span>
-	    (default for <span><strong class="command">named-checkzone</strong></span>) and
-            <span><strong class="command">"ignore"</strong></span>.
-          </p></dd>
+	    Possible modes are <span class="command"><strong>"fail"</strong></span>
+	    (default for <span class="command"><strong>named-compilezone</strong></span>),
+            <span class="command"><strong>"warn"</strong></span>
+	    (default for <span class="command"><strong>named-checkzone</strong></span>) and
+            <span class="command"><strong>"ignore"</strong></span>.
+          </p>
+        </dd>
 <dt><span class="term">-o <em class="replaceable"><code>filename</code></em></span></dt>
-<dd><p>
+<dd>
+          <p>
            Write zone output to <code class="filename">filename</code>.
 	    If <code class="filename">filename</code> is <code class="filename">-</code> then
 	    write to standard out.
-	    This is mandatory for <span><strong class="command">named-compilezone</strong></span>.
-          </p></dd>
+	    This is mandatory for <span class="command"><strong>named-compilezone</strong></span>.
+          </p>
+        </dd>
 <dt><span class="term">-r <em class="replaceable"><code>mode</code></em></span></dt>
-<dd><p>
+<dd>
+	  <p>
            Check for records that are treated as different by DNSSEC but
-	    are semantically equal in plain DNS.  
-            Possible modes are <span><strong class="command">"fail"</strong></span>,
-            <span><strong class="command">"warn"</strong></span> (default) and
-            <span><strong class="command">"ignore"</strong></span>.
-	  </p></dd>
+	    are semantically equal in plain DNS.
+            Possible modes are <span class="command"><strong>"fail"</strong></span>,
+            <span class="command"><strong>"warn"</strong></span> (default) and
+            <span class="command"><strong>"ignore"</strong></span>.
+	  </p>
+        </dd>
 <dt><span class="term">-s <em class="replaceable"><code>style</code></em></span></dt>
-<dd><p>
+<dd>
+	  <p>
 	    Specify the style of the dumped zone file.
-	    Possible styles are <span><strong class="command">"full"</strong></span> (default)
-	    and <span><strong class="command">"relative"</strong></span>.
+	    Possible styles are <span class="command"><strong>"full"</strong></span> (default)
+	    and <span class="command"><strong>"relative"</strong></span>.
 	    The full format is most suitable for processing
 	    automatically by a separate script.
 	    On the other hand, the relative format is more
 	    human-readable and is thus suitable for editing by hand.
-	    For <span><strong class="command">named-checkzone</strong></span>
+	    For <span class="command"><strong>named-checkzone</strong></span>
 	    this does not cause any effects unless it dumps the zone
 	    contents.
 	    It also does not have any meaning if the output format
 	    is not text.
-	  </p></dd>
+	  </p>
+	</dd>
 <dt><span class="term">-S <em class="replaceable"><code>mode</code></em></span></dt>
-<dd><p>
+<dd>
+	  <p>
 	    Check if a SRV record refers to a CNAME.
-            Possible modes are <span><strong class="command">"fail"</strong></span>,
-            <span><strong class="command">"warn"</strong></span> (default) and
-            <span><strong class="command">"ignore"</strong></span>.
-	  </p></dd>
+            Possible modes are <span class="command"><strong>"fail"</strong></span>,
+            <span class="command"><strong>"warn"</strong></span> (default) and
+            <span class="command"><strong>"ignore"</strong></span>.
+	  </p>
+        </dd>
 <dt><span class="term">-t <em class="replaceable"><code>directory</code></em></span></dt>
-<dd><p>
+<dd>
+          <p>
            Chroot to <code class="filename">directory</code> so that
            include
            directives in the configuration file are processed as if
-            run by a similarly chrooted named.
-          </p></dd>
+            run by a similarly chrooted <span class="command"><strong>named</strong></span>.
+          </p>
+        </dd>
 <dt><span class="term">-T <em class="replaceable"><code>mode</code></em></span></dt>
-<dd><p>
-	    Check if Sender Policy Framework records (TXT and SPF)
-	    both exist or both don't exist.  A warning is issued
-	    if they don't match.  Possible modes are
-	    <span><strong class="command">"warn"</strong></span> (default), <span><strong class="command">"ignore"</strong></span>.
-	  </p></dd>
+<dd>
+	  <p>
+	    Check if Sender Policy Framework (SPF) records exist
+	    and issues a warning if an SPF-formatted TXT record is
+	    not also present.  Possible modes are <span class="command"><strong>"warn"</strong></span>
+	    (default), <span class="command"><strong>"ignore"</strong></span>.
+	  </p>
+	</dd>
 <dt><span class="term">-w <em class="replaceable"><code>directory</code></em></span></dt>
-<dd><p>
+<dd>
+          <p>
            chdir to <code class="filename">directory</code> so that
            relative
            filenames in master file $INCLUDE directives work.  This
            is similar to the directory clause in
            <code class="filename">named.conf</code>.
-          </p></dd>
+          </p>
+        </dd>
 <dt><span class="term">-D</span></dt>
-<dd><p>
+<dd>
+          <p>
            Dump zone file in canonical format.
-	    This is always enabled for <span><strong class="command">named-compilezone</strong></span>.
-          </p></dd>
+	    This is always enabled for <span class="command"><strong>named-compilezone</strong></span>.
+          </p>
+        </dd>
 <dt><span class="term">-W <em class="replaceable"><code>mode</code></em></span></dt>
-<dd><p>
+<dd>
+          <p>
            Specify whether to check for non-terminal wildcards.
            Non-terminal wildcards are almost always the result of a
            failure to understand the wildcard matching algorithm (RFC 1034).
-            Possible modes are <span><strong class="command">"warn"</strong></span> (default)
+            Possible modes are <span class="command"><strong>"warn"</strong></span> (default)
            and
-            <span><strong class="command">"ignore"</strong></span>.
-          </p></dd>
+            <span class="command"><strong>"ignore"</strong></span>.
+          </p>
+        </dd>
 <dt><span class="term">zonename</span></dt>
-<dd><p>
+<dd>
+          <p>
            The domain name of the zone being checked.
-          </p></dd>
+          </p>
+        </dd>
 <dt><span class="term">filename</span></dt>
-<dd><p>
+<dd>
+          <p>
            The name of the zone file.
-          </p></dd>
+          </p>
+        </dd>
 </dl></div>
-</div>
-<div class="refsect1" lang="en">
-<a name="id2544612"></a><h2>RETURN VALUES</h2>
-<p><span><strong class="command">named-checkzone</strong></span>
+
+  </div>
+
+  <div class="refsection">
+<a name="id-1.9"></a><h2>RETURN VALUES</h2>
+
+    <p><span class="command"><strong>named-checkzone</strong></span>
      returns an exit status of 1 if
      errors were detected and 0 otherwise.
    </p>
-</div>
-<div class="refsect1" lang="en">
-<a name="id2544624"></a><h2>SEE ALSO</h2>
-<p><span class="citerefentry"><span class="refentrytitle">named</span>(8)</span>,
-      <span class="citerefentry"><span class="refentrytitle">named-checkconf</span>(8)</span>,
+  </div>
+
+  <div class="refsection">
+<a name="id-1.10"></a><h2>SEE ALSO</h2>
+
+    <p><span class="citerefentry">
+        <span class="refentrytitle">named</span>(8)
+      </span>,
+      <span class="citerefentry">
+        <span class="refentrytitle">named-checkconf</span>(8)
+      </span>,
      <em class="citetitle">RFC 1035</em>,
      <em class="citetitle">BIND 9 Administrator Reference Manual</em>.
    </p>
-</div>
-<div class="refsect1" lang="en">
-<a name="id2544657"></a><h2>AUTHOR</h2>
-<p><span class="corpauthor">Internet Systems Consortium</span>
-    </p>
-</div>
+  </div>
+
 </div></body>
 </html>
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-# ADD CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I "./" /I "../../../" /I "../../../../libxml2-2.7.3/include" /I "../../../lib/isc/win32" /I "../../../lib/isc/win32/include" /I "../../../lib/isc/include" /I "../../../lib/isc/noatomic/include" /I "../../../lib/dns/include" /I "../../../lib/isccfg/include" /D "_DEBUG" /D "__STDC__" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /FR /FD /GZ /c
-# SUBTRACT CPP /X /YX
-# ADD BASE RSC /l 0x409 /d "_DEBUG"
-# ADD RSC /l 0x409 /d "_DEBUG"
-BSC32=bscmake.exe
-# ADD BASE BSC32 /nologo
-# ADD BSC32 /nologo
-LINK32=link.exe
-# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
-# ADD LINK32 user32.lib advapi32.lib ws2_32.lib Debug/checktool.lib ../../../lib/isc/win32/Debug/libisc.lib ../../../lib/isccfg/win32/Debug/libisccfg.lib ../../../lib/dns/win32/Debug/libdns.lib /nologo /subsystem:console /debug /machine:I386 /out:"../../../Build/Debug/named-checkzone.exe" /pdbtype:sept
-
-!ENDIF 
-
-# Begin Target
-
-# Name "namedcheckzone - Win32 Release"
-# Name "namedcheckzone - Win32 Debug"
-# Begin Group "Source Files"
-
-# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
-# Begin Source File
-
-SOURCE="..\named-checkzone.c"
-# End Source File
-# End Group
-# Begin Group "Header Files"
-
-# PROP Default_Filter "h;hpp;hxx;hm;inl"
-# Begin Source File
-
-SOURCE="..\check-tool.h"
-# End Source File
-# End Group
-# Begin Group "Resource Files"
-
-# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
-# End Group
-# End Target
-# End Project
--- a/bin/check/win32/namedcheckzone.dsw
+++ b/bin/check/win32/namedcheckzone.dsw
@@ -1,29 +0,0 @@
-Microsoft Developer Studio Workspace File, Format Version 6.00
-# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
-
-###############################################################################
-
-Project: "namedcheckzone"=".\namedcheckzone.dsp" - Package Owner=<4>
-
-Package=<5>
-{{{
-}}}
-
-Package=<4>
-{{{
-}}}
-
-###############################################################################
-
-Global:
-
-Package=<5>
-{{{
-}}}
-
-Package=<3>
-{{{
-}}}
-
-###############################################################################
-
--- a/bin/check/win32/namedcheckzone.mak
+++ b/bin/check/win32/namedcheckzone.mak
@@ -1,404 +0,0 @@
-# Microsoft Developer Studio Generated NMAKE File, Based on namedcheckzone.dsp
-!IF "$(CFG)" == ""
-CFG=namedcheckzone - Win32 Debug
-!MESSAGE No configuration specified. Defaulting to namedcheckzone - Win32 Debug.
-!ENDIF 
-
-!IF "$(CFG)" != "namedcheckzone - Win32 Release" && "$(CFG)" != "namedcheckzone - Win32 Debug"
-!MESSAGE Invalid configuration "$(CFG)" specified.
-!MESSAGE You can specify a configuration when running NMAKE
-!MESSAGE by defining the macro CFG on the command line. For example:
-!MESSAGE 
-!MESSAGE NMAKE /f "namedcheckzone.mak" CFG="namedcheckzone - Win32 Debug"
-!MESSAGE 
-!MESSAGE Possible choices for configuration are:
-!MESSAGE 
-!MESSAGE "namedcheckzone - Win32 Release" (based on "Win32 (x86) Console Application")
-!MESSAGE "namedcheckzone - Win32 Debug" (based on "Win32 (x86) Console Application")
-!MESSAGE 
-!ERROR An invalid configuration is specified.
-!ENDIF 
-
-!IF "$(OS)" == "Windows_NT"
-NULL=
-!ELSE 
-NULL=nul
-!ENDIF 
-
-!IF  "$(CFG)" == "namedcheckzone - Win32 Release"
-_VC_MANIFEST_INC=0
-_VC_MANIFEST_BASENAME=__VC80
-!ELSE
-_VC_MANIFEST_INC=1
-_VC_MANIFEST_BASENAME=__VC80.Debug
-!ENDIF
-
-####################################################
-# Specifying name of temporary resource file used only in incremental builds:
-
-!if "$(_VC_MANIFEST_INC)" == "1"
-_VC_MANIFEST_AUTO_RES=$(_VC_MANIFEST_BASENAME).auto.res
-!else
-_VC_MANIFEST_AUTO_RES=
-!endif
-
-####################################################
-# _VC_MANIFEST_EMBED_EXE - command to embed manifest in EXE:
-
-!if "$(_VC_MANIFEST_INC)" == "1"
-
-#MT_SPECIAL_RETURN=1090650113
-#MT_SPECIAL_SWITCH=-notify_resource_update
-MT_SPECIAL_RETURN=0
-MT_SPECIAL_SWITCH=
-_VC_MANIFEST_EMBED_EXE= \
-if exist $@.manifest mt.exe -manifest $@.manifest -out:$(_VC_MANIFEST_BASENAME).auto.manifest $(MT_SPECIAL_SWITCH) & \
-if "%ERRORLEVEL%" == "$(MT_SPECIAL_RETURN)" \
-rc /r $(_VC_MANIFEST_BASENAME).auto.rc & \
-link $** /out:$@ $(LFLAGS)
-
-!else
-
-_VC_MANIFEST_EMBED_EXE= \
-if exist $@.manifest mt.exe -manifest $@.manifest -outputresource:$@;1
-
-!endif
-
-####################################################
-# _VC_MANIFEST_EMBED_DLL - command to embed manifest in DLL:
-
-!if "$(_VC_MANIFEST_INC)" == "1"
-
-#MT_SPECIAL_RETURN=1090650113
-#MT_SPECIAL_SWITCH=-notify_resource_update
-MT_SPECIAL_RETURN=0
-MT_SPECIAL_SWITCH=
-_VC_MANIFEST_EMBED_EXE= \
-if exist $@.manifest mt.exe -manifest $@.manifest -out:$(_VC_MANIFEST_BASENAME).auto.manifest $(MT_SPECIAL_SWITCH) & \
-if "%ERRORLEVEL%" == "$(MT_SPECIAL_RETURN)" \
-rc /r $(_VC_MANIFEST_BASENAME).auto.rc & \
-link $** /out:$@ $(LFLAGS)
-
-!else
-
-_VC_MANIFEST_EMBED_EXE= \
-if exist $@.manifest mt.exe -manifest $@.manifest -outputresource:$@;2
-
-!endif
-####################################################
-# _VC_MANIFEST_CLEAN - command to clean resources files generated temporarily:
-
-!if "$(_VC_MANIFEST_INC)" == "1"
-
-_VC_MANIFEST_CLEAN=-del $(_VC_MANIFEST_BASENAME).auto.res \
-    $(_VC_MANIFEST_BASENAME).auto.rc \
-    $(_VC_MANIFEST_BASENAME).auto.manifest
-
-!else
-
-_VC_MANIFEST_CLEAN=
-
-!endif
-
-!IF  "$(CFG)" == "namedcheckzone - Win32 Release"
-
-OUTDIR=.\Release
-INTDIR=.\Release
-
-!IF "$(RECURSE)" == "0" 
-
-ALL : "..\..\..\Build\Release\named-checkzone.exe"
-
-!ELSE 
-
-ALL : "libisc - Win32 Release" "libdns - Win32 Release" "..\..\..\Build\Release\named-checkzone.exe"
-
-!ENDIF 
-
-!IF "$(RECURSE)" == "1" 
-CLEAN :"libdns - Win32 ReleaseCLEAN" "libisc - Win32 ReleaseCLEAN" 
-!ELSE 
-CLEAN :
-!ENDIF 
-	-@erase "$(INTDIR)\check-tool.obj"
-	-@erase "$(INTDIR)\named-checkzone.obj"
-	-@erase "$(INTDIR)\vc60.idb"
-	-@erase "..\..\..\Build\Release\named-checkzone.exe"
-	-@$(_VC_MANIFEST_CLEAN)
-
-"$(OUTDIR)" :
-    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
-
-CPP=cl.exe
-CPP_PROJ=/nologo /MD /W3 /GX /O2 /I "./" /I "../../../" /I "../../../../libxml2-2.7.3/include" /I "../../../lib/isc/win32" /I "../../../lib/isc/win32/include" /I "../../../lib/isc/include" /I "../../../lib/isc/noatomic/include" /I "../../../lib/dns/include" /I "../../../lib/isccfg/include" /D "NDEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__STDC__" /Fp"$(INTDIR)\namedcheckzone.pch" /YX /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /c 
-
-.c{$(INTDIR)}.obj::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-.cpp{$(INTDIR)}.obj::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-.cxx{$(INTDIR)}.obj::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-.c{$(INTDIR)}.sbr::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-.cpp{$(INTDIR)}.sbr::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-.cxx{$(INTDIR)}.sbr::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-RSC=rc.exe
-BSC32=bscmake.exe
-BSC32_FLAGS=/nologo /o"$(OUTDIR)\namedcheckzone.bsc" 
-BSC32_SBRS= \
-	
-LINK32=link.exe
-LINK32_FLAGS=user32.lib advapi32.lib ws2_32.lib ../../../lib/isc/win32/Release/libisc.lib ../../../lib/isccfg/win32/Release/libisccfg.lib ../../../lib/dns/win32/Release/libdns.lib /nologo /subsystem:console /incremental:no /pdb:"$(OUTDIR)\named-checkzone.pdb" /machine:I386 /out:"../../../Build/Release/named-checkzone.exe" 
-LINK32_OBJS= \
-	"$(INTDIR)\check-tool.obj" \
-	"$(INTDIR)\named-checkzone.obj" \
-	"..\..\..\lib\dns\win32\Release\libdns.lib" \
-	"..\..\..\lib\isccfg\win32\Release\libisccfg.lib" \
-	"..\..\..\lib\isc\win32\Release\libisc.lib"
-
-"..\..\..\Build\Release\named-checkzone.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
-    $(LINK32) @<<
-  $(LINK32_FLAGS) $(LINK32_OBJS)
-<<
-    $(_VC_MANIFEST_EMBED_EXE)
-
-!ELSEIF  "$(CFG)" == "namedcheckzone - Win32 Debug"
-
-OUTDIR=.\Debug
-INTDIR=.\Debug
-# Begin Custom Macros
-OutDir=.\Debug
-# End Custom Macros
-
-!IF "$(RECURSE)" == "0" 
-
-ALL : "..\..\..\Build\Debug\named-checkzone.exe" "$(OUTDIR)\namedcheckzone.bsc"
-
-!ELSE 
-
-ALL : "libisc - Win32 Debug" "libdns - Win32 Debug" "..\..\..\Build\Debug\named-checkzone.exe" "$(OUTDIR)\namedcheckzone.bsc"
-
-!ENDIF 
-
-!IF "$(RECURSE)" == "1" 
-CLEAN :"libdns - Win32 DebugCLEAN" "libisc - Win32 DebugCLEAN" 
-!ELSE 
-CLEAN :
-!ENDIF 
-	-@erase "$(INTDIR)\check-tool.obj"
-	-@erase "$(INTDIR)\check-tool.sbr"
-	-@erase "$(INTDIR)\named-checkzone.obj"
-	-@erase "$(INTDIR)\named-checkzone.sbr"
-	-@erase "$(INTDIR)\vc60.idb"
-	-@erase "$(INTDIR)\vc60.pdb"
-	-@erase "$(OUTDIR)\named-checkzone.pdb"
-	-@erase "$(OUTDIR)\namedcheckzone.bsc"
-	-@erase "..\..\..\Build\Debug\named-checkzone.exe"
-	-@erase "..\..\..\Build\Debug\named-checkzone.ilk"
-	-@$(_VC_MANIFEST_CLEAN)
-
-"$(OUTDIR)" :
-    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
-
-CPP=cl.exe
-CPP_PROJ=/nologo /MDd /W3 /Gm /GX /ZI /Od /I "./" /I "../../../" /I "../../../../libxml2-2.7.3/include" /I "../../../lib/isc/win32" /I "../../../lib/isc/win32/include" /I "../../../lib/isc/include" /I "../../../lib/isc/noatomic/include" /I "../../../lib/dns/include" /I "../../../lib/isccfg/include" /D "_DEBUG" /D "__STDC__" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /FR"$(INTDIR)\\" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /GZ /c 
-
-.c{$(INTDIR)}.obj::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-.cpp{$(INTDIR)}.obj::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-.cxx{$(INTDIR)}.obj::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-.c{$(INTDIR)}.sbr::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-.cpp{$(INTDIR)}.sbr::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-.cxx{$(INTDIR)}.sbr::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-RSC=rc.exe
-BSC32=bscmake.exe
-BSC32_FLAGS=/nologo /o"$(OUTDIR)\namedcheckzone.bsc" 
-BSC32_SBRS= \
-	"$(INTDIR)\check-tool.sbr" \
-	"$(INTDIR)\named-checkzone.sbr"
-
-"$(OUTDIR)\namedcheckzone.bsc" : "$(OUTDIR)" $(BSC32_SBRS)
-    $(BSC32) @<<
-  $(BSC32_FLAGS) $(BSC32_SBRS)
-<<
-
-LINK32=link.exe
-LINK32_FLAGS=user32.lib advapi32.lib ws2_32.lib ../../../lib/isc/win32/Debug/libisc.lib ../../../lib/isccfg/win32/Debug/libisccfg.lib ../../../lib/dns/win32/Debug/libdns.lib /nologo /subsystem:console /incremental:yes /pdb:"$(OUTDIR)\named-checkzone.pdb" /debug /machine:I386 /out:"../../../Build/Debug/named-checkzone.exe" /pdbtype:sept 
-LINK32_OBJS= \
-	"$(INTDIR)\check-tool.obj" \
-	"$(INTDIR)\named-checkzone.obj" \
-	"..\..\..\lib\dns\win32\Debug\libdns.lib" \
-	"..\..\..\lib\isccfg\win32\Debug\libisccfg.lib" \
-	"..\..\..\lib\isc\win32\Debug\libisc.lib"
-
-"..\..\..\Build\Debug\named-checkzone.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
-    $(LINK32) @<<
-  $(LINK32_FLAGS) $(LINK32_OBJS)
-<<
-    $(_VC_MANIFEST_EMBED_EXE)
-
-!ENDIF 
-
-
-!IF "$(NO_EXTERNAL_DEPS)" != "1"
-!IF EXISTS("namedcheckzone.dep")
-!INCLUDE "namedcheckzone.dep"
-!ELSE 
-!MESSAGE Warning: cannot find "namedcheckzone.dep"
-!ENDIF 
-!ENDIF 
-
-
-!IF "$(CFG)" == "namedcheckzone - Win32 Release" || "$(CFG)" == "namedcheckzone - Win32 Debug"
-SOURCE="..\check-tool.c"
-
-!IF  "$(CFG)" == "namedcheckzone - Win32 Release"
-
-
-"$(INTDIR)\check-tool.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-!ELSEIF  "$(CFG)" == "namedcheckzone - Win32 Debug"
-
-
-"$(INTDIR)\check-tool.obj"	"$(INTDIR)\check-tool.sbr" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-!ENDIF 
-
-SOURCE="..\named-checkzone.c"
-
-!IF  "$(CFG)" == "namedcheckzone - Win32 Release"
-
-
-"$(INTDIR)\named-checkzone.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-!ELSEIF  "$(CFG)" == "namedcheckzone - Win32 Debug"
-
-
-"$(INTDIR)\named-checkzone.obj"	"$(INTDIR)\named-checkzone.sbr" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-!ENDIF 
-
-!IF  "$(CFG)" == "namedcheckzone - Win32 Release"
-
-"libdns - Win32 Release" : 
-   cd "..\..\..\lib\dns\win32"
-   $(MAKE) /$(MAKEFLAGS) /F ".\libdns.mak" CFG="libdns - Win32 Release" 
-   cd "..\..\..\bin\check\win32"
-
-"libdns - Win32 ReleaseCLEAN" : 
-   cd "..\..\..\lib\dns\win32"
-   $(MAKE) /$(MAKEFLAGS) /F ".\libdns.mak" CFG="libdns - Win32 Release" RECURSE=1 CLEAN 
-   cd "..\..\..\bin\check\win32"
-
-!ELSEIF  "$(CFG)" == "namedcheckzone - Win32 Debug"
-
-"libdns - Win32 Debug" : 
-   cd "..\..\..\lib\dns\win32"
-   $(MAKE) /$(MAKEFLAGS) /F ".\libdns.mak" CFG="libdns - Win32 Debug" 
-   cd "..\..\..\bin\check\win32"
-
-"libdns - Win32 DebugCLEAN" : 
-   cd "..\..\..\lib\dns\win32"
-   $(MAKE) /$(MAKEFLAGS) /F ".\libdns.mak" CFG="libdns - Win32 Debug" RECURSE=1 CLEAN 
-   cd "..\..\..\bin\check\win32"
-
-!ENDIF 
-
-!IF  "$(CFG)" == "namedcheckzone - Win32 Release"
-
-"libisc - Win32 Release" : 
-   cd "..\..\..\lib\isc\win32"
-   $(MAKE) /$(MAKEFLAGS) /F ".\libisc.mak" CFG="libisc - Win32 Release" 
-   cd "..\..\..\bin\check\win32"
-
-"libisc - Win32 ReleaseCLEAN" : 
-   cd "..\..\..\lib\isc\win32"
-   $(MAKE) /$(MAKEFLAGS) /F ".\libisc.mak" CFG="libisc - Win32 Release" RECURSE=1 CLEAN 
-   cd "..\..\..\bin\check\win32"
-
-!ELSEIF  "$(CFG)" == "namedcheckzone - Win32 Debug"
-
-"libisc - Win32 Debug" : 
-   cd "..\..\..\lib\isc\win32"
-   $(MAKE) /$(MAKEFLAGS) /F ".\libisc.mak" CFG="libisc - Win32 Debug" 
-   cd "..\..\..\bin\check\win32"
-
-"libisc - Win32 DebugCLEAN" : 
-   cd "..\..\..\lib\isc\win32"
-   $(MAKE) /$(MAKEFLAGS) /F ".\libisc.mak" CFG="libisc - Win32 Debug" RECURSE=1 CLEAN 
-   cd "..\..\..\bin\check\win32"
-
-!ENDIF 
-
-
-!ENDIF 
-
-####################################################
-# Commands to generate initial empty manifest file and the RC file
-# that references it, and for generating the .res file:
-
-$(_VC_MANIFEST_BASENAME).auto.res : $(_VC_MANIFEST_BASENAME).auto.rc
-
-$(_VC_MANIFEST_BASENAME).auto.rc : $(_VC_MANIFEST_BASENAME).auto.manifest
-    type <<$@
-#include <winuser.h>
-1RT_MANIFEST"$(_VC_MANIFEST_BASENAME).auto.manifest"
-<< KEEP
-
-$(_VC_MANIFEST_BASENAME).auto.manifest :
-    type <<$@
-<?xml version='1.0' encoding='UTF-8' standalone='yes'?>
-<assembly xmlns='urn:schemas-microsoft-com:asm.v1' manifestVersion='1.0'>
-</assembly>
-<< KEEP
--- a/bin/confgen/.gitignore
+++ b/bin/confgen/.gitignore
@@ -1,2 +1,3 @@
 ddns-confgen
 rndc-confgen
+tsig-keygen
--- a/bin/confgen/Makefile.in
+++ b/bin/confgen/Makefile.in
@@ -1,24 +1,21 @@
-# Copyright (C) 2009, 2012  Internet Systems Consortium, Inc. ("ISC")
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 #
-# Permission to use, copy, modify, and/or distribute this software for any
-# purpose with or without fee is hereby granted, provided that the above
-# copyright notice and this permission notice appear in all copies.
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
 #
-# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
-# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-# AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
-# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-# PERFORMANCE OF THIS SOFTWARE.
-
-# $Id: Makefile.in,v 1.8 2009/12/05 23:31:40 each Exp $
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.

 srcdir =	@srcdir@
 VPATH =		@srcdir@
 top_srcdir =	@top_srcdir@

-@BIND9_VERSION@
+# Attempt to disable parallel processing.
+.NOTPARALLEL:
+.NO_PARALLEL:
+
+VERSION=@BIND9_VERSION@

@BIND9_MAKE_INCLUDES@

@@ -30,8 +27,8 @@ CWARNINGS =

 ISCCFGLIBS =	../../lib/isccfg/libisccfg.@A@
 ISCCCLIBS =	../../lib/isccc/libisccc.@A@
-ISCLIBS =	../../lib/isc/libisc.@A@
-ISCNOSYMLIBS =	../../lib/isc/libisc-nosymtbl.@A@
+ISCLIBS =	../../lib/isc/libisc.@A@ @OPENSSL_LIBS@
+ISCNOSYMLIBS =	../../lib/isc/libisc-nosymtbl.@A@ @OPENSSL_LIBS@
 DNSLIBS =	../../lib/dns/libdns.@A@ @DNS_CRYPTO_LIBS@
 BIND9LIBS =	../../lib/bind9/libbind9.@A@

@@ -54,7 +51,7 @@ SRCS=		rndc-confgen.c ddns-confgen.c

 SUBDIRS =	unix

-TARGETS =	rndc-confgen@EXEEXT@ ddns-confgen@EXEEXT@
+TARGETS =	rndc-confgen@EXEEXT@ ddns-confgen@EXEEXT@ tsig-keygen@EXEEXT@

 MANPAGES =	rndc-confgen.8 ddns-confgen.8

@@ -74,14 +71,19 @@ rndc-confgen.@O@: rndc-confgen.c
 ddns-confgen.@O@: ddns-confgen.c
 	${LIBTOOL_MODE_COMPILE} ${CC} ${ALL_CFLAGS} -c ${srcdir}/ddns-confgen.c

-rndc-confgen@EXEEXT@: rndc-confgen.@O@ util.@O@ keygen.@O@ ${UOBJS} ${CONFDEPLIBS} 
+rndc-confgen@EXEEXT@: rndc-confgen.@O@ util.@O@ keygen.@O@ ${CONFDEPLIBS}
 	export BASEOBJS="rndc-confgen.@O@ util.@O@ keygen.@O@ ${UOBJS}"; \
 	${FINALBUILDCMD}

-ddns-confgen@EXEEXT@: ddns-confgen.@O@ util.@O@ keygen.@O@ ${UOBJS} ${CONFDEPLIBS} 
+ddns-confgen@EXEEXT@: ddns-confgen.@O@ util.@O@ keygen.@O@ ${CONFDEPLIBS}
 	export BASEOBJS="ddns-confgen.@O@ util.@O@ keygen.@O@ ${UOBJS}"; \
 	${FINALBUILDCMD}

+# make a link in the build directory to assist with testing
+tsig-keygen@EXEEXT@: ddns-confgen@EXEEXT@
+	rm -f tsig-keygen@EXEEXT@
+	${LINK_PROGRAM} ddns-confgen@EXEEXT@ tsig-keygen@EXEEXT@
+
 doc man:: ${MANOBJS}

 docclean manclean maintainer-clean::
@@ -96,6 +98,16 @@ install:: rndc-confgen@EXEEXT@ ddns-confgen@EXEEXT@ installdirs
 	${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} ddns-confgen@EXEEXT@ ${DESTDIR}${sbindir}
 	${INSTALL_DATA} ${srcdir}/rndc-confgen.8 ${DESTDIR}${mandir}/man8
 	${INSTALL_DATA} ${srcdir}/ddns-confgen.8 ${DESTDIR}${mandir}/man8
+	(cd ${DESTDIR}${sbindir}; rm -f tsig-keygen@EXEEXT@; ${LINK_PROGRAM} ddns-confgen@EXEEXT@ tsig-keygen@EXEEXT@)
+	(cd ${DESTDIR}${mandir}/man8; rm -f tsig-keygen.8; ${LINK_PROGRAM} ddns-confgen.8 tsig-keygen.8)
+
+uninstall::
+	rm -f ${DESTDIR}${mandir}/man8/tsig-keygen.8
+	rm -f ${DESTDIR}${sbindir}/tsig-keygen@EXEEXT@
+	rm -f ${DESTDIR}${mandir}/man8/ddns-confgen.8
+	rm -f ${DESTDIR}${mandir}/man8/rndc-confgen.8
+	${LIBTOOL_MODE_UNINSTALL} rm -f ${DESTDIR}${sbindir}/ddns-confgen@EXEEXT@
+	${LIBTOOL_MODE_UNINSTALL} rm -f ${DESTDIR}${sbindir}/rndc-confgen@EXEEXT@

 clean distclean maintainer-clean::
 	rm -f ${TARGETS}
--- a/bin/confgen/ddns-confgen.8
+++ b/bin/confgen/ddns-confgen.8
@@ -1,84 +1,95 @@
-.\" Copyright (C) 2009 Internet Systems Consortium, Inc. ("ISC")
+.\" Copyright (C) 2009, 2014-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 .\" 
-.\" Permission to use, copy, modify, and/or distribute this software for any
-.\" purpose with or without fee is hereby granted, provided that the above
-.\" copyright notice and this permission notice appear in all copies.
-.\" 
-.\" THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
-.\" REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-.\" AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
-.\" INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-.\" LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-.\" OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-.\" PERFORMANCE OF THIS SOFTWARE.
-.\"
-.\" $Id$
+.\" This Source Code Form is subject to the terms of the Mozilla Public
+.\" License, v. 2.0. If a copy of the MPL was not distributed with this
+.\" file, You can obtain one at http://mozilla.org/MPL/2.0/.
 .\"
 .hy 0
 .ad l
-.\"     Title: ddns\-confgen
+'\" t
+.\"     Title: ddns-confgen
 .\"    Author: 
-.\" Generator: DocBook XSL Stylesheets v1.71.1 <http://docbook.sf.net/>
-.\"      Date: Jan 29, 2009
+.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
+.\"      Date: 2014-03-06
 .\"    Manual: BIND9
-.\"    Source: BIND9
+.\"    Source: ISC
+.\"  Language: English
 .\"
-.TH "DDNS\-CONFGEN" "8" "Jan 29, 2009" "BIND9" "BIND9"
+.TH "DDNS\-CONFGEN" "8" "2014\-03\-06" "ISC" "BIND9"
+.\" -----------------------------------------------------------------
+.\" * Define some portability stuff
+.\" -----------------------------------------------------------------
+.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.\" http://bugs.debian.org/507673
+.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
+.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.ie \n(.g .ds Aq \(aq
+.el       .ds Aq '
+.\" -----------------------------------------------------------------
+.\" * set default formatting
+.\" -----------------------------------------------------------------
 .\" disable hyphenation
 .nh
 .\" disable justification (adjust text to left margin only)
 .ad l
+.\" -----------------------------------------------------------------
+.\" * MAIN CONTENT STARTS HERE *
+.\" -----------------------------------------------------------------
 .SH "NAME"
-ddns\-confgen \- ddns key generation tool
+ddns-confgen \- ddns key generation tool
 .SH "SYNOPSIS"
-.HP 13
-\fBddns\-confgen\fR [\fB\-a\ \fR\fB\fIalgorithm\fR\fR] [\fB\-h\fR] [\fB\-k\ \fR\fB\fIkeyname\fR\fR] [\fB\-r\ \fR\fB\fIrandomfile\fR\fR] [\-s\ \fIname\fR | \-z\ \fIzone\fR] [\fB\-q\fR] [name]
+.HP \w'\fBtsig\-keygen\fR\ 'u
+\fBtsig\-keygen\fR [\fB\-a\ \fR\fB\fIalgorithm\fR\fR] [\fB\-h\fR] [name]
+.HP \w'\fBddns\-confgen\fR\ 'u
+\fBddns\-confgen\fR [\fB\-a\ \fR\fB\fIalgorithm\fR\fR] [\fB\-h\fR] [\fB\-k\ \fR\fB\fIkeyname\fR\fR] [\fB\-q\fR] [\fB\-r\ \fR\fB\fIrandomfile\fR\fR] [\-s\ \fIname\fR | \-z\ \fIzone\fR]
 .SH "DESCRIPTION"
 .PP
+\fBtsig\-keygen\fR
+and
 \fBddns\-confgen\fR
-generates a key for use by
-\fBnsupdate\fR
-and
-\fBnamed\fR. It simplifies configuration of dynamic zones by generating a key and providing the
-\fBnsupdate\fR
-and
-\fBnamed.conf\fR
-syntax that will be needed to use it, including an example
-\fBupdate\-policy\fR
-statement.
+are invocation methods for a utility that generates keys for use in TSIG signing\&. The resulting keys can be used, for example, to secure dynamic DNS updates to a zone or for the
+\fBrndc\fR
+command channel\&.
 .PP
-If a domain name is specified on the command line, it will be used in the name of the generated key and in the sample
-\fBnamed.conf\fR
-syntax. For example,
-\fBddns\-confgen example.com\fR
-would generate a key called "ddns\-key.example.com", and sample
-\fBnamed.conf\fR
-command that could be used in the zone definition for "example.com".
+When run as
+\fBtsig\-keygen\fR, a domain name can be specified on the command line which will be used as the name of the generated key\&. If no name is specified, the default is
+\fBtsig\-key\fR\&.
+.PP
+When run as
+\fBddns\-confgen\fR, the generated key is accompanied by configuration text and instructions that can be used with
+\fBnsupdate\fR
+and
+\fBnamed\fR
+when setting up dynamic DNS, including an example
+\fBupdate\-policy\fR
+statement\&. (This usage similar to the
+\fBrndc\-confgen\fR
+command for setting up command channel security\&.)
 .PP
 Note that
 \fBnamed\fR
 itself can configure a local DDNS key for use with
-\fBnsupdate \-l\fR.
+\fBnsupdate \-l\fR: it does this when a zone is configured with
+\fBupdate\-policy local;\fR\&.
 \fBddns\-confgen\fR
 is only needed when a more elaborate configuration is required: for instance, if
 \fBnsupdate\fR
-is to be used from a remote system.
+is to be used from a remote system\&.
 .SH "OPTIONS"
 .PP
 \-a \fIalgorithm\fR
 .RS 4
-Specifies the algorithm to use for the TSIG key. Available choices are: hmac\-md5, hmac\-sha1, hmac\-sha224, hmac\-sha256, hmac\-sha384 and hmac\-sha512. The default is hmac\-sha256.
+Specifies the algorithm to use for the TSIG key\&. Available choices are: hmac\-md5, hmac\-sha1, hmac\-sha224, hmac\-sha256, hmac\-sha384 and hmac\-sha512\&. The default is hmac\-sha256\&. Options are case\-insensitive, and the "hmac\-" prefix may be omitted\&.
 .RE
 .PP
 \-h
 .RS 4
-Prints a short summary of the options and arguments to
-\fBddns\-confgen\fR.
+Prints a short summary of options and arguments\&.
 .RE
 .PP
 \-k \fIkeyname\fR
 .RS 4
-Specifies the key name of the DDNS authentication key. The default is
+Specifies the key name of the DDNS authentication key\&. The default is
 \fBddns\-key\fR
 when neither the
 \fB\-s\fR
@@ -86,58 +97,52 @@ nor
 \fB\-z\fR
 option is specified; otherwise, the default is
 \fBddns\-key\fR
-as a separate label followed by the argument of the option, e.g.,
-\fBddns\-key.example.com.\fR
-The key name must have the format of a valid domain name, consisting of letters, digits, hyphens and periods.
+as a separate label followed by the argument of the option, e\&.g\&.,
+\fBddns\-key\&.example\&.com\&.\fR
+The key name must have the format of a valid domain name, consisting of letters, digits, hyphens and periods\&.
 .RE
 .PP
 \-q
 .RS 4
-Quiet mode: Print only the key, with no explanatory text or usage examples.
-.RE
-.PP
-\-r \fIrandomfile\fR
-.RS 4
-Specifies a source of random data for generating the authorization. If the operating system does not provide a
-\fI/dev/random\fR
-or equivalent device, the default source of randomness is keyboard input.
-\fIrandomdev\fR
-specifies the name of a character device or file containing random data to be used instead of the default. The special value
-\fIkeyboard\fR
-indicates that keyboard input should be used.
+(\fBddns\-confgen\fR
+only\&.) Quiet mode: Print only the key, with no explanatory text or usage examples; This is essentially identical to
+\fBtsig\-keygen\fR\&.
 .RE
 .PP
 \-s \fIname\fR
 .RS 4
-Single host mode: The example
-\fBnamed.conf\fR
+(\fBddns\-confgen\fR
+only\&.) Generate configuration example to allow dynamic updates of a single hostname\&. The example
+\fBnamed\&.conf\fR
 text shows how to set an update policy for the specified
 \fIname\fR
-using the "name" nametype. The default key name is ddns\-key.\fIname\fR. Note that the "self" nametype cannot be used, since the name to be updated may differ from the key name. This option cannot be used with the
+using the "name" nametype\&. The default key name is ddns\-key\&.\fIname\fR\&. Note that the "self" nametype cannot be used, since the name to be updated may differ from the key name\&. This option cannot be used with the
 \fB\-z\fR
-option.
+option\&.
 .RE
 .PP
 \-z \fIzone\fR
 .RS 4
-zone mode: The example
-\fBnamed.conf\fR
+(\fBddns\-confgen\fR
+only\&.) Generate configuration example to allow dynamic updates of a zone: The example
+\fBnamed\&.conf\fR
 text shows how to set an update policy for the specified
 \fIzone\fR
 using the "zonesub" nametype, allowing updates to all subdomain names within that
-\fIzone\fR. This option cannot be used with the
+\fIzone\fR\&. This option cannot be used with the
 \fB\-s\fR
-option.
+option\&.
 .RE
 .SH "SEE ALSO"
 .PP
 \fBnsupdate\fR(1),
 \fBnamed.conf\fR(5),
 \fBnamed\fR(8),
-BIND 9 Administrator Reference Manual.
+BIND 9 Administrator Reference Manual\&.
 .SH "AUTHOR"
 .PP
-Internet Systems Consortium
+\fBInternet Systems Consortium, Inc\&.\fR
 .SH "COPYRIGHT"
-Copyright \(co 2009 Internet Systems Consortium, Inc. ("ISC")
+.br
+Copyright \(co 2009, 2014-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 .br
--- a/bin/confgen/ddns-confgen.c
+++ b/bin/confgen/ddns-confgen.c
@@ -1,21 +1,14 @@
 /*
- * Copyright (C) 2009, 2011  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
 */

-/* $Id: ddns-confgen.c,v 1.11 2011/03/12 04:59:46 tbox Exp $ */
-
 /*! \file */

 /**
@@ -26,16 +19,15 @@

 #include <config.h>

-#include <stdlib.h>
 #include <stdarg.h>
+#include <stdbool.h>
+#include <stdlib.h>

 #include <isc/assertions.h>
 #include <isc/base64.h>
 #include <isc/buffer.h>
 #include <isc/commandline.h>
-#include <isc/entropy.h>
 #include <isc/file.h>
-#include <isc/keyboard.h>
 #include <isc/mem.h>
 #include <isc/net.h>
 #include <isc/print.h>
@@ -44,8 +36,13 @@
 #include <isc/time.h>
 #include <isc/util.h>

+#if USE_PKCS11
+#include <pk11/result.h>
+#endif
+
 #include <dns/keyvalues.h>
 #include <dns/name.h>
+#include <dns/result.h>

 #include <dst/dst.h>
 #include <confgen/os.h>
@@ -53,61 +50,92 @@
 #include "util.h"
 #include "keygen.h"

-#define DEFAULT_KEYNAME		"ddns-key"
+#define KEYGEN_DEFAULT		"tsig-key"
+#define CONFGEN_DEFAULT		"ddns-key"

 static char program[256];
 const char *progname;
-
-isc_boolean_t verbose = ISC_FALSE;
+static enum { progmode_keygen, progmode_confgen} progmode;
+bool verbose = false; /* needed by util.c but not used here */

 ISC_PLATFORM_NORETURN_PRE static void
 usage(int status) ISC_PLATFORM_NORETURN_POST;

 static void
 usage(int status) {
-
-	fprintf(stderr, "\
+	if (progmode == progmode_confgen) {
+		fprintf(stderr, "\
 Usage:\n\
- %s [-a alg] [-k keyname] [-r randomfile] [-q] [-s name | -z zone]\n\
+ %s [-a alg] [-k keyname] [-q] [-s name | -z zone]\n\
  -a alg:        algorithm (default hmac-sha256)\n\
  -k keyname:    name of the key as it will be used in named.conf\n\
-  -r randomfile: source of random data (use \"keyboard\" for key timing)\n\
  -s name:       domain name to be updated using the created key\n\
  -z zone:       name of the zone as it will be used in named.conf\n\
  -q:            quiet mode: print the key, with no explanatory text\n",
-		 progname);
+			 progname);
+	} else {
+		fprintf(stderr, "\
+Usage:\n\
+ %s [-a alg] [keyname]\n\
+  -a alg:        algorithm (default hmac-sha256)\n\n",
+			 progname);
+	}

 	exit (status);
 }

 int
 main(int argc, char **argv) {
-	isc_boolean_t show_final_mem = ISC_FALSE;
-	isc_boolean_t quiet = ISC_FALSE;
+	isc_result_t result = ISC_R_SUCCESS;
+	bool show_final_mem = false;
+	bool quiet = false;
 	isc_buffer_t key_txtbuffer;
 	char key_txtsecret[256];
 	isc_mem_t *mctx = NULL;
-	isc_result_t result = ISC_R_SUCCESS;
-	const char *randomfile = NULL;
 	const char *keyname = NULL;
 	const char *zone = NULL;
 	const char *self_domain = NULL;
 	char *keybuf = NULL;
 	dns_secalg_t alg = DST_ALG_HMACSHA256;
-	const char *algname = alg_totext(alg);
+	const char *algname;
 	int keysize = 256;
 	int len = 0;
 	int ch;

+#if USE_PKCS11
+	pk11_result_register();
+#endif
+	dns_result_register();
+
 	result = isc_file_progname(*argv, program, sizeof(program));
 	if (result != ISC_R_SUCCESS)
-		memcpy(program, "ddns-confgen", 13);
+		memmove(program, "tsig-keygen", 11);
 	progname = program;

-	isc_commandline_errprint = ISC_FALSE;
+	/*
+	 * Libtool doesn't preserve the program name prior to final
+	 * installation.  Remove the libtool prefix ("lt-").
+	 */
+	if (strncmp(progname, "lt-", 3) == 0)
+		progname += 3;
+
+#define PROGCMP(X) \
+	(strcasecmp(progname, X) == 0 || strcasecmp(progname, X ".exe") == 0)
+
+	if (PROGCMP("tsig-keygen")) {
+		progmode = progmode_keygen;
+		quiet = true;
+	} else if (PROGCMP("ddns-confgen")) {
+		progmode = progmode_confgen;
+	} else {
+		INSIST(0);
+		ISC_UNREACHABLE();
+	}
+
+	isc_commandline_errprint = false;

 	while ((ch = isc_commandline_parse(argc, argv,
-					   "a:hk:Mmr:qs:Vy:z:")) != -1) {
+					   "a:hk:Mmr:qs:y:z:")) != -1) {
 		switch (ch) {
 		case 'a':
 			algname = isc_commandline_argument;
@@ -120,28 +148,37 @@ main(int argc, char **argv) {
 			usage(0);
 		case 'k':
 		case 'y':
-			keyname = isc_commandline_argument;
+			if (progmode == progmode_confgen)
+				keyname = isc_commandline_argument;
+			else
+				usage(1);
 			break;
 		case 'M':
 			isc_mem_debugging = ISC_MEM_DEBUGTRACE;
 			break;
 		case 'm':
-			show_final_mem = ISC_TRUE;
+			show_final_mem = true;
 			break;
 		case 'q':
-			quiet = ISC_TRUE;
+			if (progmode == progmode_confgen)
+				quiet = true;
+			else
+				usage(1);
 			break;
 		case 'r':
-			randomfile = isc_commandline_argument;
+			fatal("The -r option has been deprecated.");
 			break;
 		case 's':
-			self_domain = isc_commandline_argument;
-			break;
-		case 'V':
-			verbose = ISC_TRUE;
+			if (progmode == progmode_confgen)
+				self_domain = isc_commandline_argument;
+			else
+				usage(1);
 			break;
 		case 'z':
-			zone = isc_commandline_argument;
+			if (progmode == progmode_confgen)
+				zone = isc_commandline_argument;
+			else
+				usage(1);
 			break;
 		case '?':
 			if (isc_commandline_option != '?') {
@@ -158,22 +195,28 @@ main(int argc, char **argv) {
 		}
 	}

-	argc -= isc_commandline_index;
-	argv += isc_commandline_index;
+	if (progmode == progmode_keygen)
+		keyname = argv[isc_commandline_index++];
+
 	POST(argv);

 	if (self_domain != NULL && zone != NULL)
 		usage(1);	/* -s and -z cannot coexist */

-	if (argc > 0)
+	if (argc > isc_commandline_index)
 		usage(1);

+	/* Use canonical algorithm name */
+	algname = alg_totext(alg);
+
 	DO("create memory context", isc_mem_create(0, 0, &mctx));

 	if (keyname == NULL) {
 		const char *suffix = NULL;

-		keyname = DEFAULT_KEYNAME;
+		keyname = ((progmode == progmode_keygen)
+			?  KEYGEN_DEFAULT
+			: CONFGEN_DEFAULT);
 		if (self_domain != NULL)
 			suffix = self_domain;
 		else if (zone != NULL)
@@ -190,7 +233,7 @@ main(int argc, char **argv) {

 	isc_buffer_init(&key_txtbuffer, &key_txtsecret, sizeof(key_txtsecret));

-	generate_key(mctx, randomfile, alg, keysize, &key_txtbuffer);
+	generate_key(mctx, alg, keysize, &key_txtbuffer);


 	if (!quiet)
--- a/bin/confgen/ddns-confgen.docbook
+++ b/bin/confgen/ddns-confgen.docbook
@@ -1,26 +1,22 @@
-<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
-	       "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"
-	       [<!ENTITY mdash "&#8212;">]>
 <!--
- - Copyright (C) 2009  Internet Systems Consortium, Inc. ("ISC")
+ - Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 -
- - Permission to use, copy, modify, and/or distribute this software for any
- - purpose with or without fee is hereby granted, provided that the above
- - copyright notice and this permission notice appear in all copies.
+ - This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/.
 -
- - THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- - REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- - AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- - INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- - LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- - OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- - PERFORMANCE OF THIS SOFTWARE.
+ - See the COPYRIGHT file distributed with this work for additional
+ - information regarding copyright ownership.
 -->

-<!-- $Id: ddns-confgen.docbook,v 1.6 2009/09/18 22:08:55 fdupont Exp $ -->
-<refentry id="man.ddns-confgen">
+<!-- Converted by db4-upgrade version 1.0 -->
+<refentry xmlns:db="http://docbook.org/ns/docbook" version="5.0" xml:id="man.ddns-confgen">
+  <info>
+    <date>2014-03-06</date>
+  </info>
  <refentryinfo>
-    <date>Jan 29, 2009</date>
+    <corpname>ISC</corpname>
+    <corpauthor>Internet Systems Consortium, Inc.</corpauthor>
  </refentryinfo>

  <refmeta>
@@ -37,58 +33,77 @@
  <docinfo>
    <copyright>
      <year>2009</year>
+      <year>2014</year>
+      <year>2015</year>
+      <year>2016</year>
+      <year>2018</year>
      <holder>Internet Systems Consortium, Inc. ("ISC")</holder>
    </copyright>
  </docinfo>

  <refsynopsisdiv>
-    <cmdsynopsis>
+    <cmdsynopsis sepchar=" ">
+      <command>tsig-keygen</command>
+      <arg choice="opt" rep="norepeat"><option>-a <replaceable class="parameter">algorithm</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-h</option></arg>
+      <arg choice="opt" rep="norepeat">name</arg>
+    </cmdsynopsis>
+    <cmdsynopsis sepchar=" ">
      <command>ddns-confgen</command>
-      <arg><option>-a <replaceable class="parameter">algorithm</replaceable></option></arg>
-      <arg><option>-h</option></arg>
-      <arg><option>-k <replaceable class="parameter">keyname</replaceable></option></arg>
-      <arg><option>-r <replaceable class="parameter">randomfile</replaceable></option></arg>
-      <group>
-        <arg choice="plain">-s <replaceable class="parameter">name</replaceable></arg>
-        <arg choice="plain">-z <replaceable class="parameter">zone</replaceable></arg>
+      <arg choice="opt" rep="norepeat"><option>-a <replaceable class="parameter">algorithm</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-h</option></arg>
+      <arg choice="opt" rep="norepeat"><option>-k <replaceable class="parameter">keyname</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-q</option></arg>
+      <arg choice="opt" rep="norepeat"><option>-r <replaceable class="parameter">randomfile</replaceable></option></arg>
+      <group choice="opt" rep="norepeat">
+        <arg choice="plain" rep="norepeat">-s <replaceable class="parameter">name</replaceable></arg>
+        <arg choice="plain" rep="norepeat">-z <replaceable class="parameter">zone</replaceable></arg>
      </group>
-      <arg><option>-q</option></arg>
-      <arg choice="opt">name</arg>
    </cmdsynopsis>
  </refsynopsisdiv>

-  <refsect1>
-    <title>DESCRIPTION</title>
-    <para><command>ddns-confgen</command>
-      generates a key for use by <command>nsupdate</command>
-      and <command>named</command>.  It simplifies configuration
-      of dynamic zones by generating a key and providing the
-      <command>nsupdate</command> and <command>named.conf</command>
-      syntax that will be needed to use it, including an example
-      <command>update-policy</command> statement.
+  <refsection><info><title>DESCRIPTION</title></info>
+
+    <para>
+      <command>tsig-keygen</command> and <command>ddns-confgen</command>
+      are invocation methods for a utility that generates keys for use
+      in TSIG signing.  The resulting keys can be used, for example,
+      to secure dynamic DNS updates to a zone or for the
+      <command>rndc</command> command channel.
    </para>

    <para>
-      If a domain name is specified on the command line, it will
-      be used in the name of the generated key and in the sample
-      <command>named.conf</command> syntax.  For example,
-      <command>ddns-confgen example.com</command> would
-      generate a key called "ddns-key.example.com", and sample
-      <command>named.conf</command> command that could be used
-      in the zone definition for "example.com".
+      When run as <command>tsig-keygen</command>, a domain name
+      can be specified on the command line which will be used as
+      the name of the generated key.  If no name is specified,
+      the default is <constant>tsig-key</constant>.
+    </para>
+
+    <para>
+      When run as <command>ddns-confgen</command>, the generated
+      key is accompanied by configuration text and instructions
+      that can be used with <command>nsupdate</command> and
+      <command>named</command> when setting up dynamic DNS,
+      including an example <command>update-policy</command>
+      statement.  (This usage similar to the
+      <command>rndc-confgen</command> command for setting
+      up command channel security.)
    </para>

    <para>
      Note that <command>named</command> itself can configure a
-      local DDNS key for use with <command>nsupdate -l</command>.
-      <command>ddns-confgen</command> is only needed when a 
-      more elaborate configuration is required: for instance, if
-      <command>nsupdate</command> is to be used from a remote system.
+      local DDNS key for use with <command>nsupdate -l</command>:
+      it does this when a zone is configured with
+      <command>update-policy local;</command>.
+      <command>ddns-confgen</command> is only needed when a
+      more elaborate configuration is required: for instance,
+      if <command>nsupdate</command> is to be used from a remote
+      system.
    </para>
-  </refsect1>
+  </refsection>
+
+  <refsection><info><title>OPTIONS</title></info>

-  <refsect1>
-    <title>OPTIONS</title>

    <variablelist>
      <varlistentry>
@@ -98,6 +113,8 @@
            Specifies the algorithm to use for the TSIG key.  Available
            choices are: hmac-md5, hmac-sha1, hmac-sha224, hmac-sha256,
            hmac-sha384 and hmac-sha512.  The default is hmac-sha256.
+            Options are case-insensitive, and the "hmac-" prefix
+            may be omitted.
 	  </para>
 	</listitem>
      </varlistentry>
@@ -106,8 +123,7 @@
 	<term>-h</term>
 	<listitem>
 	  <para>
-	    Prints a short summary of the options and arguments to
-	    <command>ddns-confgen</command>.
+	    Prints a short summary of options and arguments.
 	  </para>
 	</listitem>
      </varlistentry>
@@ -133,25 +149,9 @@
 	<term>-q</term>
 	<listitem>
 	  <para>
-	    Quiet mode:  Print only the key, with no explanatory text or
-            usage examples.
-	  </para>
-	</listitem>
-      </varlistentry>
-
-      <varlistentry>
-	<term>-r <replaceable class="parameter">randomfile</replaceable></term>
-	<listitem>
-	  <para>
-            Specifies a source of random data for generating the
-            authorization.  If the operating system does not provide a
-            <filename>/dev/random</filename> or equivalent device, the
-            default source of randomness is keyboard input.
-            <filename>randomdev</filename> specifies the name of a
-            character device or file containing random data to be used
-            instead of the default.  The special value
-            <filename>keyboard</filename> indicates that keyboard input
-            should be used.
+	    (<command>ddns-confgen</command> only.) Quiet mode:  Print
+            only the key, with no explanatory text or usage examples;
+            This is essentially identical to <command>tsig-keygen</command>.
 	  </para>
 	</listitem>
      </varlistentry>
@@ -160,11 +160,12 @@
 	<term>-s <replaceable class="parameter">name</replaceable></term>
 	<listitem>
 	  <para>
-	    Single host mode: The example <command>named.conf</command> text
-	    shows how to set an update policy for the specified
-	    <replaceable class="parameter">name</replaceable>
-	    using the "name" nametype.
-	    The default key name is
+            (<command>ddns-confgen</command> only.)
+	    Generate configuration example to allow dynamic updates
+            of a single hostname.  The example <command>named.conf</command>
+            text shows how to set an update policy for the specified
+            <replaceable class="parameter">name</replaceable>
+	    using the "name" nametype.  The default key name is
 	    ddns-key.<replaceable class="parameter">name</replaceable>.
 	    Note that the "self" nametype cannot be used, since
 	    the name to be updated may differ from the key name.
@@ -177,21 +178,23 @@
 	<term>-z <replaceable class="parameter">zone</replaceable></term>
 	<listitem>
 	  <para>
-	    zone mode:  The example <command>named.conf</command> text
+            (<command>ddns-confgen</command> only.)
+	    Generate configuration example to allow dynamic updates
+            of a zone:  The example <command>named.conf</command> text
            shows how to set an update policy for the specified
 	    <replaceable class="parameter">zone</replaceable>
-	    using the "zonesub" nametype, allowing updates to all subdomain
-	    names within
-	    that <replaceable class="parameter">zone</replaceable>.
+	    using the "zonesub" nametype, allowing updates to
+            all subdomain names within that
+            <replaceable class="parameter">zone</replaceable>.
 	    This option cannot be used with the <option>-s</option> option.
 	  </para>
 	</listitem>
      </varlistentry>
    </variablelist>
-  </refsect1>
+  </refsection>
+
+  <refsection><info><title>SEE ALSO</title></info>

-  <refsect1>
-    <title>SEE ALSO</title>
    <para><citerefentry>
 	<refentrytitle>nsupdate</refentrytitle><manvolnum>1</manvolnum>
      </citerefentry>,
@@ -203,16 +206,6 @@
      </citerefentry>,
      <citetitle>BIND 9 Administrator Reference Manual</citetitle>.
    </para>
-  </refsect1>
+  </refsection>

-  <refsect1>
-    <title>AUTHOR</title>
-    <para><corpauthor>Internet Systems Consortium</corpauthor>
-    </para>
-  </refsect1>
-
-</refentry><!--
- - Local variables:
- - mode: sgml
- - End:
-->
+</refentry>
--- a/bin/confgen/ddns-confgen.html
+++ b/bin/confgen/ddns-confgen.html
@@ -1,78 +1,121 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <!--
- - Copyright (C) 2009 Internet Systems Consortium, Inc. ("ISC")
+ - Copyright (C) 2009, 2014-2016, 2018 Internet Systems Consortium, Inc. ("ISC")
 - 
- - Permission to use, copy, modify, and/or distribute this software for any
- - purpose with or without fee is hereby granted, provided that the above
- - copyright notice and this permission notice appear in all copies.
- - 
- - THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- - REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- - AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- - INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- - LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- - OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- - PERFORMANCE OF THIS SOFTWARE.
+ - This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/.
 -->
-<!-- $Id$ -->
-<html>
+<html lang="en">
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
 <title>ddns-confgen</title>
-<meta name="generator" content="DocBook XSL Stylesheets V1.71.1">
+<meta name="generator" content="DocBook XSL Stylesheets V1.78.1">
 </head>
-<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
+<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry">
 <a name="man.ddns-confgen"></a><div class="titlepage"></div>
-<div class="refnamediv">
+  
+  
+
+  
+
+  <div class="refnamediv">
 <h2>Name</h2>
-<p><span class="application">ddns-confgen</span> &#8212; ddns key generation tool</p>
+<p>
+    <span class="application">ddns-confgen</span>
+     &#8212; ddns key generation tool
+  </p>
 </div>
-<div class="refsynopsisdiv">
+
+  
+
+  <div class="refsynopsisdiv">
 <h2>Synopsis</h2>
-<div class="cmdsynopsis"><p><code class="command">ddns-confgen</code>  [<code class="option">-a <em class="replaceable"><code>algorithm</code></em></code>] [<code class="option">-h</code>] [<code class="option">-k <em class="replaceable"><code>keyname</code></em></code>] [<code class="option">-r <em class="replaceable"><code>randomfile</code></em></code>] [ -s <em class="replaceable"><code>name</code></em>  |   -z <em class="replaceable"><code>zone</code></em> ] [<code class="option">-q</code>] [name]</p></div>
-</div>
-<div class="refsect1" lang="en">
-<a name="id2543396"></a><h2>DESCRIPTION</h2>
-<p><span><strong class="command">ddns-confgen</strong></span>
-      generates a key for use by <span><strong class="command">nsupdate</strong></span>
-      and <span><strong class="command">named</strong></span>.  It simplifies configuration
-      of dynamic zones by generating a key and providing the
-      <span><strong class="command">nsupdate</strong></span> and <span><strong class="command">named.conf</strong></span>
-      syntax that will be needed to use it, including an example
-      <span><strong class="command">update-policy</strong></span> statement.
+    <div class="cmdsynopsis"><p>
+      <code class="command">tsig-keygen</code> 
+       [<code class="option">-a <em class="replaceable"><code>algorithm</code></em></code>]
+       [<code class="option">-h</code>]
+       [name]
+    </p></div>
+    <div class="cmdsynopsis"><p>
+      <code class="command">ddns-confgen</code> 
+       [<code class="option">-a <em class="replaceable"><code>algorithm</code></em></code>]
+       [<code class="option">-h</code>]
+       [<code class="option">-k <em class="replaceable"><code>keyname</code></em></code>]
+       [<code class="option">-q</code>]
+       [<code class="option">-r <em class="replaceable"><code>randomfile</code></em></code>]
+       [
+         -s <em class="replaceable"><code>name</code></em> 
+         |   -z <em class="replaceable"><code>zone</code></em> 
+      ]
+    </p></div>
+  </div>
+
+  <div class="refsection">
+<a name="id-1.7"></a><h2>DESCRIPTION</h2>
+
+    <p>
+      <span class="command"><strong>tsig-keygen</strong></span> and <span class="command"><strong>ddns-confgen</strong></span>
+      are invocation methods for a utility that generates keys for use
+      in TSIG signing.  The resulting keys can be used, for example,
+      to secure dynamic DNS updates to a zone or for the
+      <span class="command"><strong>rndc</strong></span> command channel.
    </p>
-<p>
-      If a domain name is specified on the command line, it will
-      be used in the name of the generated key and in the sample
-      <span><strong class="command">named.conf</strong></span> syntax.  For example,
-      <span><strong class="command">ddns-confgen example.com</strong></span> would
-      generate a key called "ddns-key.example.com", and sample
-      <span><strong class="command">named.conf</strong></span> command that could be used
-      in the zone definition for "example.com".
+
+    <p>
+      When run as <span class="command"><strong>tsig-keygen</strong></span>, a domain name
+      can be specified on the command line which will be used as
+      the name of the generated key.  If no name is specified,
+      the default is <code class="constant">tsig-key</code>.
    </p>
-<p>
-      Note that <span><strong class="command">named</strong></span> itself can configure a
-      local DDNS key for use with <span><strong class="command">nsupdate -l</strong></span>.
-      <span><strong class="command">ddns-confgen</strong></span> is only needed when a 
-      more elaborate configuration is required: for instance, if
-      <span><strong class="command">nsupdate</strong></span> is to be used from a remote system.
+
+    <p>
+      When run as <span class="command"><strong>ddns-confgen</strong></span>, the generated
+      key is accompanied by configuration text and instructions
+      that can be used with <span class="command"><strong>nsupdate</strong></span> and
+      <span class="command"><strong>named</strong></span> when setting up dynamic DNS,
+      including an example <span class="command"><strong>update-policy</strong></span>
+      statement.  (This usage similar to the
+      <span class="command"><strong>rndc-confgen</strong></span> command for setting
+      up command channel security.)
    </p>
-</div>
-<div class="refsect1" lang="en">
-<a name="id2543456"></a><h2>OPTIONS</h2>
-<div class="variablelist"><dl>
+
+    <p>
+      Note that <span class="command"><strong>named</strong></span> itself can configure a
+      local DDNS key for use with <span class="command"><strong>nsupdate -l</strong></span>:
+      it does this when a zone is configured with
+      <span class="command"><strong>update-policy local;</strong></span>.
+      <span class="command"><strong>ddns-confgen</strong></span> is only needed when a
+      more elaborate configuration is required: for instance,
+      if <span class="command"><strong>nsupdate</strong></span> is to be used from a remote
+      system.
+    </p>
+  </div>
+
+  <div class="refsection">
+<a name="id-1.8"></a><h2>OPTIONS</h2>
+
+
+    <div class="variablelist"><dl class="variablelist">
 <dt><span class="term">-a <em class="replaceable"><code>algorithm</code></em></span></dt>
-<dd><p>
+<dd>
+	  <p>
            Specifies the algorithm to use for the TSIG key.  Available
            choices are: hmac-md5, hmac-sha1, hmac-sha224, hmac-sha256,
            hmac-sha384 and hmac-sha512.  The default is hmac-sha256.
-	  </p></dd>
+            Options are case-insensitive, and the "hmac-" prefix
+            may be omitted.
+	  </p>
+	</dd>
 <dt><span class="term">-h</span></dt>
-<dd><p>
-	    Prints a short summary of the options and arguments to
-	    <span><strong class="command">ddns-confgen</strong></span>.
-	  </p></dd>
+<dd>
+	  <p>
+	    Prints a short summary of options and arguments.
+	  </p>
+	</dd>
 <dt><span class="term">-k <em class="replaceable"><code>keyname</code></em></span></dt>
-<dd><p>
+<dd>
+	  <p>
 	    Specifies the key name of the DDNS authentication key.
 	    The default is <code class="constant">ddns-key</code> when neither
 	    the <code class="option">-s</code> nor <code class="option">-z</code> option is
@@ -82,60 +125,63 @@
 	    <code class="constant">ddns-key.example.com.</code>
 	    The key name must have the format of a valid domain name,
 	    consisting of letters, digits, hyphens and periods.
-	  </p></dd>
+	  </p>
+	</dd>
 <dt><span class="term">-q</span></dt>
-<dd><p>
-	    Quiet mode:  Print only the key, with no explanatory text or
-            usage examples.
-	  </p></dd>
-<dt><span class="term">-r <em class="replaceable"><code>randomfile</code></em></span></dt>
-<dd><p>
-            Specifies a source of random data for generating the
-            authorization.  If the operating system does not provide a
-            <code class="filename">/dev/random</code> or equivalent device, the
-            default source of randomness is keyboard input.
-            <code class="filename">randomdev</code> specifies the name of a
-            character device or file containing random data to be used
-            instead of the default.  The special value
-            <code class="filename">keyboard</code> indicates that keyboard input
-            should be used.
-	  </p></dd>
+<dd>
+	  <p>
+	    (<span class="command"><strong>ddns-confgen</strong></span> only.) Quiet mode:  Print
+            only the key, with no explanatory text or usage examples;
+            This is essentially identical to <span class="command"><strong>tsig-keygen</strong></span>.
+	  </p>
+	</dd>
 <dt><span class="term">-s <em class="replaceable"><code>name</code></em></span></dt>
-<dd><p>
-	    Single host mode: The example <span><strong class="command">named.conf</strong></span> text
-	    shows how to set an update policy for the specified
-	    <em class="replaceable"><code>name</code></em>
-	    using the "name" nametype.
-	    The default key name is
+<dd>
+	  <p>
+            (<span class="command"><strong>ddns-confgen</strong></span> only.)
+	    Generate configuration example to allow dynamic updates
+            of a single hostname.  The example <span class="command"><strong>named.conf</strong></span>
+            text shows how to set an update policy for the specified
+            <em class="replaceable"><code>name</code></em>
+	    using the "name" nametype.  The default key name is
 	    ddns-key.<em class="replaceable"><code>name</code></em>.
 	    Note that the "self" nametype cannot be used, since
 	    the name to be updated may differ from the key name.
 	    This option cannot be used with the <code class="option">-z</code> option.
-	  </p></dd>
+	  </p>
+	</dd>
 <dt><span class="term">-z <em class="replaceable"><code>zone</code></em></span></dt>
-<dd><p>
-	    zone mode:  The example <span><strong class="command">named.conf</strong></span> text
+<dd>
+	  <p>
+            (<span class="command"><strong>ddns-confgen</strong></span> only.)
+	    Generate configuration example to allow dynamic updates
+            of a zone:  The example <span class="command"><strong>named.conf</strong></span> text
            shows how to set an update policy for the specified
 	    <em class="replaceable"><code>zone</code></em>
-	    using the "zonesub" nametype, allowing updates to all subdomain
-	    names within
-	    that <em class="replaceable"><code>zone</code></em>.
+	    using the "zonesub" nametype, allowing updates to
+            all subdomain names within that
+            <em class="replaceable"><code>zone</code></em>.
 	    This option cannot be used with the <code class="option">-s</code> option.
-	  </p></dd>
+	  </p>
+	</dd>
 </dl></div>
-</div>
-<div class="refsect1" lang="en">
-<a name="id2543643"></a><h2>SEE ALSO</h2>
-<p><span class="citerefentry"><span class="refentrytitle">nsupdate</span>(1)</span>,
-      <span class="citerefentry"><span class="refentrytitle">named.conf</span>(5)</span>,
-      <span class="citerefentry"><span class="refentrytitle">named</span>(8)</span>,
+  </div>
+
+  <div class="refsection">
+<a name="id-1.9"></a><h2>SEE ALSO</h2>
+
+    <p><span class="citerefentry">
+	<span class="refentrytitle">nsupdate</span>(1)
+      </span>,
+      <span class="citerefentry">
+	<span class="refentrytitle">named.conf</span>(5)
+      </span>,
+      <span class="citerefentry">
+	<span class="refentrytitle">named</span>(8)
+      </span>,
      <em class="citetitle">BIND 9 Administrator Reference Manual</em>.
    </p>
-</div>
-<div class="refsect1" lang="en">
-<a name="id2543682"></a><h2>AUTHOR</h2>
-<p><span class="corpauthor">Internet Systems Consortium</span>
-    </p>
-</div>
+  </div>
+
 </div></body>
 </html>
--- a/bin/confgen/include/confgen/os.h
+++ b/bin/confgen/include/confgen/os.h
@@ -1,20 +1,14 @@
 /*
- * Copyright (C) 2009  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
 */

-/* $Id: os.h,v 1.3 2009/06/11 23:47:55 tbox Exp $ */

 /*! \file */

--- a/bin/confgen/keygen.c
+++ b/bin/confgen/keygen.c
@@ -1,20 +1,14 @@
 /*
- * Copyright (C) 2009, 2012, 2013  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
 */

-/* $Id: keygen.c,v 1.4 2009/11/12 14:02:38 marka Exp $ */

 /*! \file */

@@ -25,13 +19,14 @@

 #include <isc/base64.h>
 #include <isc/buffer.h>
-#include <isc/entropy.h>
 #include <isc/file.h>
-#include <isc/keyboard.h>
 #include <isc/mem.h>
+#include <isc/print.h>
 #include <isc/result.h>
 #include <isc/string.h>

+#include <pk11/site.h>
+
 #include <dns/keyvalues.h>
 #include <dns/name.h>

@@ -69,17 +64,21 @@ alg_totext(dns_secalg_t alg) {
 */
 dns_secalg_t
 alg_fromtext(const char *name) {
-	if (strcmp(name, "hmac-md5") == 0)
+	const char *p = name;
+	if (strncasecmp(p, "hmac-", 5) == 0)
+		p = &name[5];
+
+	if (strcasecmp(p, "md5") == 0)
 		return DST_ALG_HMACMD5;
-	if (strcmp(name, "hmac-sha1") == 0)
+	if (strcasecmp(p, "sha1") == 0)
 		return DST_ALG_HMACSHA1;
-	if (strcmp(name, "hmac-sha224") == 0)
+	if (strcasecmp(p, "sha224") == 0)
 		return DST_ALG_HMACSHA224;
-	if (strcmp(name, "hmac-sha256") == 0)
+	if (strcasecmp(p, "sha256") == 0)
 		return DST_ALG_HMACSHA256;
-	if (strcmp(name, "hmac-sha384") == 0)
+	if (strcasecmp(p, "sha384") == 0)
 		return DST_ALG_HMACSHA384;
-	if (strcmp(name, "hmac-sha512") == 0)
+	if (strcasecmp(p, "sha512") == 0)
 		return DST_ALG_HMACSHA512;
 	return DST_ALG_UNKNOWN;
 }
@@ -108,17 +107,12 @@ alg_bits(dns_secalg_t alg) {
 }

 /*%
- * Generate a key of size 'keysize' using entropy source 'randomfile',
- * and place it in 'key_txtbuffer'
+ * Generate a key of size 'keysize' and place it in 'key_txtbuffer'
 */
 void
-generate_key(isc_mem_t *mctx, const char *randomfile, dns_secalg_t alg,
-	     int keysize, isc_buffer_t *key_txtbuffer) {
+generate_key(isc_mem_t *mctx, dns_secalg_t alg, int keysize,
+	     isc_buffer_t *key_txtbuffer) {
 	isc_result_t result = ISC_R_SUCCESS;
-	isc_entropysource_t *entropy_source = NULL;
-	int open_keyboard = ISC_ENTROPY_KEYBOARDMAYBE;
-	int entropy_flags = 0;
-	isc_entropy_t *ectx = NULL;
 	isc_buffer_t key_rawbuffer;
 	isc_region_t key_rawregion;
 	char key_rawsecret[64];
@@ -143,26 +137,12 @@ generate_key(isc_mem_t *mctx, const char *randomfile, dns_secalg_t alg,
 		fatal("unsupported algorithm %d\n", alg);
 	}

-
-	DO("create entropy context", isc_entropy_create(mctx, &ectx));
-
-	if (randomfile != NULL && strcmp(randomfile, "keyboard") == 0) {
-		randomfile = NULL;
-		open_keyboard = ISC_ENTROPY_KEYBOARDYES;
-	}
-	DO("start entropy source", isc_entropy_usebestsource(ectx,
-							     &entropy_source,
-							     randomfile,
-							     open_keyboard));
-
-	entropy_flags = ISC_ENTROPY_BLOCKING | ISC_ENTROPY_GOODONLY;
-
-	DO("initialize dst library", dst_lib_init(mctx, ectx, entropy_flags));
+	DO("initialize dst library", dst_lib_init(mctx, NULL));

 	DO("generate key", dst_key_generate(dns_rootname, alg,
-					    keysize, 0, 0,
-					    DNS_KEYPROTO_ANY,
-					    dns_rdataclass_in, mctx, &key));
+					    keysize, 0, 0, DNS_KEYPROTO_ANY,
+					    dns_rdataclass_in, mctx, &key,
+					    NULL));

 	isc_buffer_init(&key_rawbuffer, &key_rawsecret, sizeof(key_rawsecret));

@@ -173,17 +153,9 @@ generate_key(isc_mem_t *mctx, const char *randomfile, dns_secalg_t alg,
 	DO("bsse64 encode secret", isc_base64_totext(&key_rawregion, -1, "",
 						     key_txtbuffer));

-	/*
-	 * Shut down the entropy source now so the "stop typing" message
-	 * does not muck with the output.
-	 */
-	if (entropy_source != NULL)
-		isc_entropy_destroysource(&entropy_source);
-
 	if (key != NULL)
 		dst_key_free(&key);

-	isc_entropy_detach(&ectx);
 	dst_lib_destroy();
 }

@@ -219,4 +191,3 @@ write_key_file(const char *keyfile, const char *user,
 		fatal("fclose(%s) failed\n", keyfile);
 	fprintf(stderr, "wrote key file \"%s\"\n", keyfile);
 }
-
--- a/bin/confgen/keygen.h
+++ b/bin/confgen/keygen.h
@@ -1,20 +1,14 @@
 /*
- * Copyright (C) 2009  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
 */

-/* $Id: keygen.h,v 1.3 2009/06/11 23:47:55 tbox Exp $ */

 #ifndef RNDC_KEYGEN_H
 #define RNDC_KEYGEN_H 1
@@ -25,8 +19,8 @@

 ISC_LANG_BEGINDECLS

-void generate_key(isc_mem_t *mctx, const char *randomfile, dns_secalg_t alg,
-		  int keysize, isc_buffer_t *key_txtbuffer);
+void generate_key(isc_mem_t *mctx, dns_secalg_t alg, int keysize,
+		  isc_buffer_t *key_txtbuffer);

 void write_key_file(const char *keyfile, const char *user,
 		    const char *keyname, isc_buffer_t *secret,
--- a/bin/confgen/rndc-confgen.8
+++ b/bin/confgen/rndc-confgen.8
@@ -1,70 +1,76 @@
-.\" Copyright (C) 2004, 2005, 2007, 2009 Internet Systems Consortium, Inc. ("ISC")
-.\" Copyright (C) 2001, 2003 Internet Software Consortium.
+.\" Copyright (C) 2001, 2003-2005, 2007, 2009, 2013-2018 Internet Systems Consortium, Inc. ("ISC")
 .\" 
-.\" Permission to use, copy, modify, and/or distribute this software for any
-.\" purpose with or without fee is hereby granted, provided that the above
-.\" copyright notice and this permission notice appear in all copies.
-.\" 
-.\" THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
-.\" REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-.\" AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
-.\" INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-.\" LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-.\" OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-.\" PERFORMANCE OF THIS SOFTWARE.
-.\"
-.\" $Id$
+.\" This Source Code Form is subject to the terms of the Mozilla Public
+.\" License, v. 2.0. If a copy of the MPL was not distributed with this
+.\" file, You can obtain one at http://mozilla.org/MPL/2.0/.
 .\"
 .hy 0
 .ad l
-.\"     Title: rndc\-confgen
+'\" t
+.\"     Title: rndc-confgen
 .\"    Author: 
-.\" Generator: DocBook XSL Stylesheets v1.71.1 <http://docbook.sf.net/>
-.\"      Date: Aug 27, 2001
+.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
+.\"      Date: 2013-03-14
 .\"    Manual: BIND9
-.\"    Source: BIND9
+.\"    Source: ISC
+.\"  Language: English
 .\"
-.TH "RNDC\-CONFGEN" "8" "Aug 27, 2001" "BIND9" "BIND9"
+.TH "RNDC\-CONFGEN" "8" "2013\-03\-14" "ISC" "BIND9"
+.\" -----------------------------------------------------------------
+.\" * Define some portability stuff
+.\" -----------------------------------------------------------------
+.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.\" http://bugs.debian.org/507673
+.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
+.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.ie \n(.g .ds Aq \(aq
+.el       .ds Aq '
+.\" -----------------------------------------------------------------
+.\" * set default formatting
+.\" -----------------------------------------------------------------
 .\" disable hyphenation
 .nh
 .\" disable justification (adjust text to left margin only)
 .ad l
+.\" -----------------------------------------------------------------
+.\" * MAIN CONTENT STARTS HERE *
+.\" -----------------------------------------------------------------
 .SH "NAME"
-rndc\-confgen \- rndc key generation tool
+rndc-confgen \- rndc key generation tool
 .SH "SYNOPSIS"
-.HP 13
-\fBrndc\-confgen\fR [\fB\-a\fR] [\fB\-b\ \fR\fB\fIkeysize\fR\fR] [\fB\-c\ \fR\fB\fIkeyfile\fR\fR] [\fB\-h\fR] [\fB\-k\ \fR\fB\fIkeyname\fR\fR] [\fB\-p\ \fR\fB\fIport\fR\fR] [\fB\-r\ \fR\fB\fIrandomfile\fR\fR] [\fB\-s\ \fR\fB\fIaddress\fR\fR] [\fB\-t\ \fR\fB\fIchrootdir\fR\fR] [\fB\-u\ \fR\fB\fIuser\fR\fR]
+.HP \w'\fBrndc\-confgen\fR\ 'u
+\fBrndc\-confgen\fR [\fB\-a\fR] [\fB\-A\ \fR\fB\fIalgorithm\fR\fR] [\fB\-b\ \fR\fB\fIkeysize\fR\fR] [\fB\-c\ \fR\fB\fIkeyfile\fR\fR] [\fB\-h\fR] [\fB\-k\ \fR\fB\fIkeyname\fR\fR] [\fB\-p\ \fR\fB\fIport\fR\fR] [\fB\-s\ \fR\fB\fIaddress\fR\fR] [\fB\-t\ \fR\fB\fIchrootdir\fR\fR] [\fB\-u\ \fR\fB\fIuser\fR\fR]
 .SH "DESCRIPTION"
 .PP
 \fBrndc\-confgen\fR
 generates configuration files for
-\fBrndc\fR. It can be used as a convenient alternative to writing the
-\fIrndc.conf\fR
+\fBrndc\fR\&. It can be used as a convenient alternative to writing the
+rndc\&.conf
 file and the corresponding
 \fBcontrols\fR
 and
 \fBkey\fR
 statements in
-\fInamed.conf\fR
-by hand. Alternatively, it can be run with the
+named\&.conf
+by hand\&. Alternatively, it can be run with the
 \fB\-a\fR
 option to set up a
-\fIrndc.key\fR
+rndc\&.key
 file and avoid the need for a
-\fIrndc.conf\fR
+rndc\&.conf
 file and a
 \fBcontrols\fR
-statement altogether.
+statement altogether\&.
 .SH "OPTIONS"
 .PP
 \-a
 .RS 4
 Do automatic
 \fBrndc\fR
-configuration. This creates a file
-\fIrndc.key\fR
+configuration\&. This creates a file
+rndc\&.key
 in
-\fI/etc\fR
+/etc
 (or whatever
 \fIsysconfdir\fR
 was specified as when
@@ -73,13 +79,13 @@ was built) that is read by both
 \fBrndc\fR
 and
 \fBnamed\fR
-on startup. The
-\fIrndc.key\fR
+on startup\&. The
+rndc\&.key
 file defines a default command channel and authentication key allowing
 \fBrndc\fR
 to communicate with
 \fBnamed\fR
-on the local host with no further configuration.
+on the local host with no further configuration\&.
 .sp
 Running
 \fBrndc\-confgen \-a\fR
@@ -87,8 +93,8 @@ allows BIND 9 and
 \fBrndc\fR
 to be used as drop\-in replacements for BIND 8 and
 \fBndc\fR, with no changes to the existing BIND 8
-\fInamed.conf\fR
-file.
+named\&.conf
+file\&.
 .sp
 If a more elaborate configuration than that generated by
 \fBrndc\-confgen \-a\fR
@@ -97,15 +103,20 @@ is required, for example if rndc is to be used remotely, you should run
 without the
 \fB\-a\fR
 option and set up a
-\fIrndc.conf\fR
+rndc\&.conf
 and
-\fInamed.conf\fR
-as directed.
+named\&.conf
+as directed\&.
+.RE
+.PP
+\-A \fIalgorithm\fR
+.RS 4
+Specifies the algorithm to use for the TSIG key\&. Available choices are: hmac\-md5, hmac\-sha1, hmac\-sha224, hmac\-sha256, hmac\-sha384 and hmac\-sha512\&. The default is hmac\-sha256\&.
 .RE
 .PP
 \-b \fIkeysize\fR
 .RS 4
-Specifies the size of the authentication key in bits. Must be between 1 and 512 bits; the default is 128.
+Specifies the size of the authentication key in bits\&. Must be between 1 and 512 bits; the default is the hash size\&.
 .RE
 .PP
 \-c \fIkeyfile\fR
@@ -113,19 +124,19 @@ Specifies the size of the authentication key in bits. Must be between 1 and 512
 Used with the
 \fB\-a\fR
 option to specify an alternate location for
-\fIrndc.key\fR.
+rndc\&.key\&.
 .RE
 .PP
 \-h
 .RS 4
 Prints a short summary of the options and arguments to
-\fBrndc\-confgen\fR.
+\fBrndc\-confgen\fR\&.
 .RE
 .PP
 \-k \fIkeyname\fR
 .RS 4
-Specifies the key name of the rndc authentication key. This must be a valid domain name. The default is
-\fBrndc\-key\fR.
+Specifies the key name of the rndc authentication key\&. This must be a valid domain name\&. The default is
+\fBrndc\-key\fR\&.
 .RE
 .PP
 \-p \fIport\fR
@@ -133,18 +144,7 @@ Specifies the key name of the rndc authentication key. This must be a valid doma
 Specifies the command channel port where
 \fBnamed\fR
 listens for connections from
-\fBrndc\fR. The default is 953.
-.RE
-.PP
-\-r \fIrandomfile\fR
-.RS 4
-Specifies a source of random data for generating the authorization. If the operating system does not provide a
-\fI/dev/random\fR
-or equivalent device, the default source of randomness is keyboard input.
-\fIrandomdev\fR
-specifies the name of a character device or file containing random data to be used instead of the default. The special value
-\fIkeyboard\fR
-indicates that keyboard input should be used.
+\fBrndc\fR\&. The default is 953\&.
 .RE
 .PP
 \-s \fIaddress\fR
@@ -152,7 +152,7 @@ indicates that keyboard input should be used.
 Specifies the IP address where
 \fBnamed\fR
 listens for command channel connections from
-\fBrndc\fR. The default is the loopback address 127.0.0.1.
+\fBrndc\fR\&. The default is the loopback address 127\&.0\&.0\&.1\&.
 .RE
 .PP
 \-t \fIchrootdir\fR
@@ -161,10 +161,10 @@ Used with the
 \fB\-a\fR
 option to specify a directory where
 \fBnamed\fR
-will run chrooted. An additional copy of the
-\fIrndc.key\fR
+will run chrooted\&. An additional copy of the
+rndc\&.key
 will be written relative to this directory so that it will be found by the chrooted
-\fBnamed\fR.
+\fBnamed\fR\&.
 .RE
 .PP
 \-u \fIuser\fR
@@ -172,10 +172,10 @@ will be written relative to this directory so that it will be found by the chroo
 Used with the
 \fB\-a\fR
 option to set the owner of the
-\fIrndc.key\fR
-file generated. If
+rndc\&.key
+file generated\&. If
 \fB\-t\fR
-is also specified only the file in the chroot area has its owner changed.
+is also specified only the file in the chroot area has its owner changed\&.
 .RE
 .SH "EXAMPLES"
 .PP
@@ -186,13 +186,13 @@ to be used with no manual configuration, run
 \fBrndc\-confgen \-a\fR
 .PP
 To print a sample
-\fIrndc.conf\fR
+rndc\&.conf
 file and corresponding
 \fBcontrols\fR
 and
 \fBkey\fR
 statements to be manually inserted into
-\fInamed.conf\fR, run
+named\&.conf, run
 .PP
 \fBrndc\-confgen\fR
 .SH "SEE ALSO"
@@ -200,12 +200,11 @@ statements to be manually inserted into
 \fBrndc\fR(8),
 \fBrndc.conf\fR(5),
 \fBnamed\fR(8),
-BIND 9 Administrator Reference Manual.
+BIND 9 Administrator Reference Manual\&.
 .SH "AUTHOR"
 .PP
-Internet Systems Consortium
+\fBInternet Systems Consortium, Inc\&.\fR
 .SH "COPYRIGHT"
-Copyright \(co 2004, 2005, 2007, 2009 Internet Systems Consortium, Inc. ("ISC")
 .br
-Copyright \(co 2001, 2003 Internet Software Consortium.
+Copyright \(co 2001, 2003-2005, 2007, 2009, 2013-2018 Internet Systems Consortium, Inc. ("ISC")
 .br
--- a/bin/confgen/rndc-confgen.c
+++ b/bin/confgen/rndc-confgen.c
@@ -1,22 +1,14 @@
 /*
- * Copyright (C) 2004, 2005, 2007-2009, 2011, 2013  Internet Systems Consortium, Inc. ("ISC")
- * Copyright (C) 2001, 2003  Internet Software Consortium.
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
 */

-/* $Id: rndc-confgen.c,v 1.7 2011/03/12 04:59:46 tbox Exp $ */
-
 /*! \file */

 /**
@@ -30,16 +22,15 @@

 #include <config.h>

-#include <stdlib.h>
 #include <stdarg.h>
+#include <stdbool.h>
+#include <stdlib.h>

 #include <isc/assertions.h>
 #include <isc/base64.h>
 #include <isc/buffer.h>
 #include <isc/commandline.h>
-#include <isc/entropy.h>
 #include <isc/file.h>
-#include <isc/keyboard.h>
 #include <isc/mem.h>
 #include <isc/net.h>
 #include <isc/print.h>
@@ -48,6 +39,8 @@
 #include <isc/time.h>
 #include <isc/util.h>

+#include <pk11/site.h>
+
 #include <dns/keyvalues.h>
 #include <dns/name.h>

@@ -57,7 +50,6 @@
 #include "util.h"
 #include "keygen.h"

-#define DEFAULT_KEYLENGTH	128		/*% Bits. */
 #define DEFAULT_KEYNAME		"rndc-key"
 #define DEFAULT_SERVER		"127.0.0.1"
 #define DEFAULT_PORT		953
@@ -65,7 +57,7 @@
 static char program[256];
 const char *progname;

-isc_boolean_t verbose = ISC_FALSE;
+bool verbose = false;

 const char *keyfile, *keydef;

@@ -77,64 +69,70 @@ usage(int status) {

 	fprintf(stderr, "\
 Usage:\n\
- %s [-a] [-b bits] [-c keyfile] [-k keyname] [-p port] [-r randomfile] \
+ %s [-a] [-b bits] [-c keyfile] [-k keyname] [-p port] \
 [-s addr] [-t chrootdir] [-u user]\n\
  -a:		 generate just the key clause and write it to keyfile (%s)\n\
-  -b bits:	 from 1 through 512, default %d; total length of the secret\n\
+  -A alg:	 algorithm (default hmac-sha256)\n\
+  -b bits:	 from 1 through 512, default 256; total length of the secret\n\
  -c keyfile:	 specify an alternate key file (requires -a)\n\
  -k keyname:	 the name as it will be used  in named.conf and rndc.conf\n\
  -p port:	 the port named will listen on and rndc will connect to\n\
-  -r randomfile: source of random data (use \"keyboard\" for key timing)\n\
  -s addr:	 the address to which rndc should connect\n\
  -t chrootdir:	 write a keyfile in chrootdir as well (requires -a)\n\
  -u user:	 set the keyfile owner to \"user\" (requires -a)\n",
-		 progname, keydef, DEFAULT_KEYLENGTH);
+		 progname, keydef);

 	exit (status);
 }

 int
 main(int argc, char **argv) {
-	isc_boolean_t show_final_mem = ISC_FALSE;
+	bool show_final_mem = false;
 	isc_buffer_t key_txtbuffer;
 	char key_txtsecret[256];
 	isc_mem_t *mctx = NULL;
 	isc_result_t result = ISC_R_SUCCESS;
 	const char *keyname = NULL;
-	const char *randomfile = NULL;
 	const char *serveraddr = NULL;
-	dns_secalg_t alg = DST_ALG_HMACMD5;
-	const char *algname = alg_totext(alg);
+	dns_secalg_t alg;
+	const char *algname;
 	char *p;
 	int ch;
 	int port;
-	int keysize;
+	int keysize = -1;
 	struct in_addr addr4_dummy;
 	struct in6_addr addr6_dummy;
 	char *chrootdir = NULL;
 	char *user = NULL;
-	isc_boolean_t keyonly = ISC_FALSE;
+	bool keyonly = false;
 	int len;

 	keydef = keyfile = RNDC_KEYFILE;

 	result = isc_file_progname(*argv, program, sizeof(program));
 	if (result != ISC_R_SUCCESS)
-		memcpy(program, "rndc-confgen", 13);
+		memmove(program, "rndc-confgen", 13);
 	progname = program;

 	keyname = DEFAULT_KEYNAME;
-	keysize = DEFAULT_KEYLENGTH;
+	alg = DST_ALG_HMACSHA256;
 	serveraddr = DEFAULT_SERVER;
 	port = DEFAULT_PORT;

-	isc_commandline_errprint = ISC_FALSE;
+	isc_commandline_errprint = false;

 	while ((ch = isc_commandline_parse(argc, argv,
-					   "ab:c:hk:Mmp:r:s:t:u:Vy")) != -1) {
+					   "aA:b:c:hk:Mmp:r:s:t:u:Vy")) != -1)
+	{
 		switch (ch) {
 		case 'a':
-			keyonly = ISC_TRUE;
+			keyonly = true;
+			break;
+		case 'A':
+			algname = isc_commandline_argument;
+			alg = alg_fromtext(algname);
+			if (alg == DST_ALG_UNKNOWN)
+				fatal("Unsupported algorithm '%s'", algname);
 			break;
 		case 'b':
 			keysize = strtol(isc_commandline_argument, &p, 10);
@@ -155,7 +153,7 @@ main(int argc, char **argv) {
 			break;

 		case 'm':
-			show_final_mem = ISC_TRUE;
+			show_final_mem = true;
 			break;
 		case 'p':
 			port = strtol(isc_commandline_argument, &p, 10);
@@ -164,7 +162,7 @@ main(int argc, char **argv) {
 				      isc_commandline_argument);
 			break;
 		case 'r':
-			randomfile = isc_commandline_argument;
+			fatal("The -r option has been deprecated.");
 			break;
 		case 's':
 			serveraddr = isc_commandline_argument;
@@ -179,7 +177,7 @@ main(int argc, char **argv) {
 			user = isc_commandline_argument;
 			break;
 		case 'V':
-			verbose = ISC_TRUE;
+			verbose = true;
 			break;
 		case '?':
 			if (isc_commandline_option != '?') {
@@ -203,10 +201,20 @@ main(int argc, char **argv) {
 	if (argc > 0)
 		usage(1);

+	if (alg == DST_ALG_HMACMD5) {
+		fprintf(stderr,
+			"warning: use of hmac-md5 for RNDC keys "
+			"is deprecated; hmac-sha256 is now recommended.\n");
+	}
+
+	if (keysize < 0)
+		keysize = alg_bits(alg);
+	algname = alg_totext(alg);
+
 	DO("create memory context", isc_mem_create(0, 0, &mctx));
 	isc_buffer_init(&key_txtbuffer, &key_txtsecret, sizeof(key_txtsecret));

-	generate_key(mctx, randomfile, alg, keysize, &key_txtbuffer);
+	generate_key(mctx, alg, keysize, &key_txtbuffer);

 	if (keyonly) {
 		write_key_file(keyfile, chrootdir == NULL ? user : NULL,
--- a/bin/confgen/rndc-confgen.docbook
+++ b/bin/confgen/rndc-confgen.docbook
@@ -1,27 +1,22 @@
-<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
-               "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"
-	       [<!ENTITY mdash "&#8212;">]>
 <!--
- - Copyright (C) 2004, 2005, 2007, 2009  Internet Systems Consortium, Inc. ("ISC")
- - Copyright (C) 2001, 2003  Internet Software Consortium.
+ - Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 -
- - Permission to use, copy, modify, and/or distribute this software for any
- - purpose with or without fee is hereby granted, provided that the above
- - copyright notice and this permission notice appear in all copies.
+ - This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/.
 -
- - THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- - REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- - AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- - INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- - LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- - OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- - PERFORMANCE OF THIS SOFTWARE.
+ - See the COPYRIGHT file distributed with this work for additional
+ - information regarding copyright ownership.
 -->

-<!-- $Id: rndc-confgen.docbook,v 1.4 2009/06/15 23:47:59 tbox Exp $ -->
-<refentry id="man.rndc-confgen">
+<!-- Converted by db4-upgrade version 1.0 -->
+<refentry xmlns:db="http://docbook.org/ns/docbook" version="5.0" xml:id="man.rndc-confgen">
+  <info>
+    <date>2013-03-14</date>
+  </info>
  <refentryinfo>
-    <date>Aug 27, 2001</date>
+    <corpname>ISC</corpname>
+    <corpauthor>Internet Systems Consortium, Inc.</corpauthor>
  </refentryinfo>

  <refmeta>
@@ -37,37 +32,40 @@

  <docinfo>
    <copyright>
+      <year>2001</year>
+      <year>2003</year>
      <year>2004</year>
      <year>2005</year>
      <year>2007</year>
      <year>2009</year>
+      <year>2013</year>
+      <year>2014</year>
+      <year>2015</year>
+      <year>2016</year>
+      <year>2017</year>
+      <year>2018</year>
      <holder>Internet Systems Consortium, Inc. ("ISC")</holder>
    </copyright>
-    <copyright>
-      <year>2001</year>
-      <year>2003</year>
-      <holder>Internet Software Consortium.</holder>
-    </copyright>
  </docinfo>

  <refsynopsisdiv>
-    <cmdsynopsis>
+    <cmdsynopsis sepchar=" ">
      <command>rndc-confgen</command>
-      <arg><option>-a</option></arg>
-      <arg><option>-b <replaceable class="parameter">keysize</replaceable></option></arg>
-      <arg><option>-c <replaceable class="parameter">keyfile</replaceable></option></arg>
-      <arg><option>-h</option></arg>
-      <arg><option>-k <replaceable class="parameter">keyname</replaceable></option></arg>
-      <arg><option>-p <replaceable class="parameter">port</replaceable></option></arg>
-      <arg><option>-r <replaceable class="parameter">randomfile</replaceable></option></arg>
-      <arg><option>-s <replaceable class="parameter">address</replaceable></option></arg>
-      <arg><option>-t <replaceable class="parameter">chrootdir</replaceable></option></arg>
-      <arg><option>-u <replaceable class="parameter">user</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-a</option></arg>
+      <arg choice="opt" rep="norepeat"><option>-A <replaceable class="parameter">algorithm</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-b <replaceable class="parameter">keysize</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-c <replaceable class="parameter">keyfile</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-h</option></arg>
+      <arg choice="opt" rep="norepeat"><option>-k <replaceable class="parameter">keyname</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-p <replaceable class="parameter">port</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-s <replaceable class="parameter">address</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-t <replaceable class="parameter">chrootdir</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-u <replaceable class="parameter">user</replaceable></option></arg>
    </cmdsynopsis>
  </refsynopsisdiv>

-  <refsect1>
-    <title>DESCRIPTION</title>
+  <refsection><info><title>DESCRIPTION</title></info>
+
    <para><command>rndc-confgen</command>
      generates configuration files
      for <command>rndc</command>.  It can be used as a
@@ -82,10 +80,10 @@
      and a <command>controls</command> statement altogether.
    </para>

-  </refsect1>
+  </refsection>
+
+  <refsection><info><title>OPTIONS</title></info>

-  <refsect1>
-    <title>OPTIONS</title>

    <variablelist>
      <varlistentry>
@@ -128,12 +126,24 @@
        </listitem>
      </varlistentry>

+      <varlistentry>
+        <term>-A <replaceable class="parameter">algorithm</replaceable></term>
+        <listitem>
+          <para>
+            Specifies the algorithm to use for the TSIG key.  Available
+            choices are: hmac-md5, hmac-sha1, hmac-sha224, hmac-sha256,
+            hmac-sha384 and hmac-sha512.  The default is hmac-sha256.
+          </para>
+        </listitem>
+      </varlistentry>
+
      <varlistentry>
        <term>-b <replaceable class="parameter">keysize</replaceable></term>
        <listitem>
          <para>
            Specifies the size of the authentication key in bits.
-            Must be between 1 and 512 bits; the default is 128.
+            Must be between 1 and 512 bits; the default is the
+            hash size.
          </para>
        </listitem>
      </varlistentry>
@@ -180,24 +190,6 @@
        </listitem>
      </varlistentry>

-      <varlistentry>
-        <term>-r <replaceable class="parameter">randomfile</replaceable></term>
-        <listitem>
-          <para>
-            Specifies a source of random data for generating the
-            authorization.  If the operating
-            system does not provide a <filename>/dev/random</filename>
-            or equivalent device, the default source of randomness
-            is keyboard input.  <filename>randomdev</filename>
-            specifies
-            the name of a character device or file containing random
-            data to be used instead of the default.  The special value
-            <filename>keyboard</filename> indicates that keyboard
-            input should be used.
-          </para>
-        </listitem>
-      </varlistentry>
-
      <varlistentry>
        <term>-s <replaceable class="parameter">address</replaceable></term>
        <listitem>
@@ -239,10 +231,10 @@
      </varlistentry>

    </variablelist>
-  </refsect1>
+  </refsection>
+
+  <refsection><info><title>EXAMPLES</title></info>

-  <refsect1>
-    <title>EXAMPLES</title>
    <para>
      To allow <command>rndc</command> to be used with
      no manual configuration, run
@@ -257,10 +249,10 @@
    </para>
    <para><userinput>rndc-confgen</userinput>
    </para>
-  </refsect1>
+  </refsection>
+
+  <refsection><info><title>SEE ALSO</title></info>

-  <refsect1>
-    <title>SEE ALSO</title>
    <para><citerefentry>
        <refentrytitle>rndc</refentrytitle><manvolnum>8</manvolnum>
      </citerefentry>,
@@ -272,16 +264,6 @@
      </citerefentry>,
      <citetitle>BIND 9 Administrator Reference Manual</citetitle>.
    </para>
-  </refsect1>
+  </refsection>

-  <refsect1>
-    <title>AUTHOR</title>
-    <para><corpauthor>Internet Systems Consortium</corpauthor>
-    </para>
-  </refsect1>
-
-</refentry><!--
- - Local variables:
- - mode: sgml
- - End:
-->
+</refentry>
--- a/bin/confgen/rndc-confgen.html
+++ b/bin/confgen/rndc-confgen.html
@@ -1,188 +1,226 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <!--
- - Copyright (C) 2004, 2005, 2007, 2009 Internet Systems Consortium, Inc. ("ISC")
- - Copyright (C) 2001, 2003 Internet Software Consortium.
+ - Copyright (C) 2001, 2003-2005, 2007, 2009, 2013-2018 Internet Systems Consortium, Inc. ("ISC")
 - 
- - Permission to use, copy, modify, and/or distribute this software for any
- - purpose with or without fee is hereby granted, provided that the above
- - copyright notice and this permission notice appear in all copies.
- - 
- - THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- - REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- - AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- - INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- - LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- - OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- - PERFORMANCE OF THIS SOFTWARE.
+ - This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/.
 -->
-<!-- $Id$ -->
-<html>
+<html lang="en">
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
 <title>rndc-confgen</title>
-<meta name="generator" content="DocBook XSL Stylesheets V1.71.1">
+<meta name="generator" content="DocBook XSL Stylesheets V1.78.1">
 </head>
-<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
+<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry">
 <a name="man.rndc-confgen"></a><div class="titlepage"></div>
-<div class="refnamediv">
+  
+  
+
+  
+
+  <div class="refnamediv">
 <h2>Name</h2>
-<p><span class="application">rndc-confgen</span> &#8212; rndc key generation tool</p>
+<p>
+    <span class="application">rndc-confgen</span>
+     &#8212; rndc key generation tool
+  </p>
 </div>
-<div class="refsynopsisdiv">
+
+  
+
+  <div class="refsynopsisdiv">
 <h2>Synopsis</h2>
-<div class="cmdsynopsis"><p><code class="command">rndc-confgen</code>  [<code class="option">-a</code>] [<code class="option">-b <em class="replaceable"><code>keysize</code></em></code>] [<code class="option">-c <em class="replaceable"><code>keyfile</code></em></code>] [<code class="option">-h</code>] [<code class="option">-k <em class="replaceable"><code>keyname</code></em></code>] [<code class="option">-p <em class="replaceable"><code>port</code></em></code>] [<code class="option">-r <em class="replaceable"><code>randomfile</code></em></code>] [<code class="option">-s <em class="replaceable"><code>address</code></em></code>] [<code class="option">-t <em class="replaceable"><code>chrootdir</code></em></code>] [<code class="option">-u <em class="replaceable"><code>user</code></em></code>]</p></div>
-</div>
-<div class="refsect1" lang="en">
-<a name="id2543433"></a><h2>DESCRIPTION</h2>
-<p><span><strong class="command">rndc-confgen</strong></span>
+    <div class="cmdsynopsis"><p>
+      <code class="command">rndc-confgen</code> 
+       [<code class="option">-a</code>]
+       [<code class="option">-A <em class="replaceable"><code>algorithm</code></em></code>]
+       [<code class="option">-b <em class="replaceable"><code>keysize</code></em></code>]
+       [<code class="option">-c <em class="replaceable"><code>keyfile</code></em></code>]
+       [<code class="option">-h</code>]
+       [<code class="option">-k <em class="replaceable"><code>keyname</code></em></code>]
+       [<code class="option">-p <em class="replaceable"><code>port</code></em></code>]
+       [<code class="option">-s <em class="replaceable"><code>address</code></em></code>]
+       [<code class="option">-t <em class="replaceable"><code>chrootdir</code></em></code>]
+       [<code class="option">-u <em class="replaceable"><code>user</code></em></code>]
+    </p></div>
+  </div>
+
+  <div class="refsection">
+<a name="id-1.7"></a><h2>DESCRIPTION</h2>
+
+    <p><span class="command"><strong>rndc-confgen</strong></span>
      generates configuration files
-      for <span><strong class="command">rndc</strong></span>.  It can be used as a
+      for <span class="command"><strong>rndc</strong></span>.  It can be used as a
      convenient alternative to writing the
      <code class="filename">rndc.conf</code> file
-      and the corresponding <span><strong class="command">controls</strong></span>
-      and <span><strong class="command">key</strong></span>
+      and the corresponding <span class="command"><strong>controls</strong></span>
+      and <span class="command"><strong>key</strong></span>
      statements in <code class="filename">named.conf</code> by hand.
-      Alternatively, it can be run with the <span><strong class="command">-a</strong></span>
+      Alternatively, it can be run with the <span class="command"><strong>-a</strong></span>
      option to set up a <code class="filename">rndc.key</code> file and
      avoid the need for a <code class="filename">rndc.conf</code> file
-      and a <span><strong class="command">controls</strong></span> statement altogether.
+      and a <span class="command"><strong>controls</strong></span> statement altogether.
    </p>
-</div>
-<div class="refsect1" lang="en">
-<a name="id2543478"></a><h2>OPTIONS</h2>
-<div class="variablelist"><dl>
+
+  </div>
+
+  <div class="refsection">
+<a name="id-1.8"></a><h2>OPTIONS</h2>
+
+
+    <div class="variablelist"><dl class="variablelist">
 <dt><span class="term">-a</span></dt>
 <dd>
-<p>
-            Do automatic <span><strong class="command">rndc</strong></span> configuration.
+          <p>
+            Do automatic <span class="command"><strong>rndc</strong></span> configuration.
            This creates a file <code class="filename">rndc.key</code>
            in <code class="filename">/etc</code> (or whatever
            <code class="varname">sysconfdir</code>
            was specified as when <acronym class="acronym">BIND</acronym> was
            built)
-            that is read by both <span><strong class="command">rndc</strong></span>
-            and <span><strong class="command">named</strong></span> on startup.  The
+            that is read by both <span class="command"><strong>rndc</strong></span>
+            and <span class="command"><strong>named</strong></span> on startup.  The
            <code class="filename">rndc.key</code> file defines a default
            command channel and authentication key allowing
-            <span><strong class="command">rndc</strong></span> to communicate with
-            <span><strong class="command">named</strong></span> on the local host
+            <span class="command"><strong>rndc</strong></span> to communicate with
+            <span class="command"><strong>named</strong></span> on the local host
            with no further configuration.
          </p>
-<p>
-            Running <span><strong class="command">rndc-confgen -a</strong></span> allows
-            BIND 9 and <span><strong class="command">rndc</strong></span> to be used as
+          <p>
+            Running <span class="command"><strong>rndc-confgen -a</strong></span> allows
+            BIND 9 and <span class="command"><strong>rndc</strong></span> to be used as
            drop-in
-            replacements for BIND 8 and <span><strong class="command">ndc</strong></span>,
+            replacements for BIND 8 and <span class="command"><strong>ndc</strong></span>,
            with no changes to the existing BIND 8
            <code class="filename">named.conf</code> file.
          </p>
-<p>
+          <p>
            If a more elaborate configuration than that
-            generated by <span><strong class="command">rndc-confgen -a</strong></span>
+            generated by <span class="command"><strong>rndc-confgen -a</strong></span>
            is required, for example if rndc is to be used remotely,
-            you should run <span><strong class="command">rndc-confgen</strong></span> without
+            you should run <span class="command"><strong>rndc-confgen</strong></span> without
            the
-            <span><strong class="command">-a</strong></span> option and set up a
+            <span class="command"><strong>-a</strong></span> option and set up a
            <code class="filename">rndc.conf</code> and
            <code class="filename">named.conf</code>
            as directed.
          </p>
-</dd>
+        </dd>
+<dt><span class="term">-A <em class="replaceable"><code>algorithm</code></em></span></dt>
+<dd>
+          <p>
+            Specifies the algorithm to use for the TSIG key.  Available
+            choices are: hmac-md5, hmac-sha1, hmac-sha224, hmac-sha256,
+            hmac-sha384 and hmac-sha512.  The default is hmac-sha256.
+          </p>
+        </dd>
 <dt><span class="term">-b <em class="replaceable"><code>keysize</code></em></span></dt>
-<dd><p>
+<dd>
+          <p>
            Specifies the size of the authentication key in bits.
-            Must be between 1 and 512 bits; the default is 128.
-          </p></dd>
+            Must be between 1 and 512 bits; the default is the
+            hash size.
+          </p>
+        </dd>
 <dt><span class="term">-c <em class="replaceable"><code>keyfile</code></em></span></dt>
-<dd><p>
-            Used with the <span><strong class="command">-a</strong></span> option to specify
+<dd>
+          <p>
+            Used with the <span class="command"><strong>-a</strong></span> option to specify
            an alternate location for <code class="filename">rndc.key</code>.
-          </p></dd>
+          </p>
+        </dd>
 <dt><span class="term">-h</span></dt>
-<dd><p>
+<dd>
+          <p>
            Prints a short summary of the options and arguments to
-            <span><strong class="command">rndc-confgen</strong></span>.
-          </p></dd>
+            <span class="command"><strong>rndc-confgen</strong></span>.
+          </p>
+        </dd>
 <dt><span class="term">-k <em class="replaceable"><code>keyname</code></em></span></dt>
-<dd><p>
+<dd>
+          <p>
            Specifies the key name of the rndc authentication key.
            This must be a valid domain name.
            The default is <code class="constant">rndc-key</code>.
-          </p></dd>
+          </p>
+        </dd>
 <dt><span class="term">-p <em class="replaceable"><code>port</code></em></span></dt>
-<dd><p>
-            Specifies the command channel port where <span><strong class="command">named</strong></span>
-            listens for connections from <span><strong class="command">rndc</strong></span>.
+<dd>
+          <p>
+            Specifies the command channel port where <span class="command"><strong>named</strong></span>
+            listens for connections from <span class="command"><strong>rndc</strong></span>.
            The default is 953.
-          </p></dd>
-<dt><span class="term">-r <em class="replaceable"><code>randomfile</code></em></span></dt>
-<dd><p>
-            Specifies a source of random data for generating the
-            authorization.  If the operating
-            system does not provide a <code class="filename">/dev/random</code>
-            or equivalent device, the default source of randomness
-            is keyboard input.  <code class="filename">randomdev</code>
-            specifies
-            the name of a character device or file containing random
-            data to be used instead of the default.  The special value
-            <code class="filename">keyboard</code> indicates that keyboard
-            input should be used.
-          </p></dd>
+          </p>
+        </dd>
 <dt><span class="term">-s <em class="replaceable"><code>address</code></em></span></dt>
-<dd><p>
-            Specifies the IP address where <span><strong class="command">named</strong></span>
+<dd>
+          <p>
+            Specifies the IP address where <span class="command"><strong>named</strong></span>
            listens for command channel connections from
-            <span><strong class="command">rndc</strong></span>.  The default is the loopback
+            <span class="command"><strong>rndc</strong></span>.  The default is the loopback
            address 127.0.0.1.
-          </p></dd>
+          </p>
+        </dd>
 <dt><span class="term">-t <em class="replaceable"><code>chrootdir</code></em></span></dt>
-<dd><p>
-            Used with the <span><strong class="command">-a</strong></span> option to specify
-            a directory where <span><strong class="command">named</strong></span> will run
+<dd>
+          <p>
+            Used with the <span class="command"><strong>-a</strong></span> option to specify
+            a directory where <span class="command"><strong>named</strong></span> will run
            chrooted.  An additional copy of the <code class="filename">rndc.key</code>
            will be written relative to this directory so that
-            it will be found by the chrooted <span><strong class="command">named</strong></span>.
-          </p></dd>
+            it will be found by the chrooted <span class="command"><strong>named</strong></span>.
+          </p>
+        </dd>
 <dt><span class="term">-u <em class="replaceable"><code>user</code></em></span></dt>
-<dd><p>
-            Used with the <span><strong class="command">-a</strong></span> option to set the
+<dd>
+          <p>
+            Used with the <span class="command"><strong>-a</strong></span> option to set the
            owner
            of the <code class="filename">rndc.key</code> file generated.
            If
-            <span><strong class="command">-t</strong></span> is also specified only the file
+            <span class="command"><strong>-t</strong></span> is also specified only the file
            in
            the chroot area has its owner changed.
-          </p></dd>
+          </p>
+        </dd>
 </dl></div>
-</div>
-<div class="refsect1" lang="en">
-<a name="id2543792"></a><h2>EXAMPLES</h2>
-<p>
-      To allow <span><strong class="command">rndc</strong></span> to be used with
+  </div>
+
+  <div class="refsection">
+<a name="id-1.9"></a><h2>EXAMPLES</h2>
+
+    <p>
+      To allow <span class="command"><strong>rndc</strong></span> to be used with
      no manual configuration, run
    </p>
-<p><strong class="userinput"><code>rndc-confgen -a</code></strong>
+    <p><strong class="userinput"><code>rndc-confgen -a</code></strong>
    </p>
-<p>
+    <p>
      To print a sample <code class="filename">rndc.conf</code> file and
-      corresponding <span><strong class="command">controls</strong></span> and <span><strong class="command">key</strong></span>
+      corresponding <span class="command"><strong>controls</strong></span> and <span class="command"><strong>key</strong></span>
      statements to be manually inserted into <code class="filename">named.conf</code>,
      run
    </p>
-<p><strong class="userinput"><code>rndc-confgen</code></strong>
+    <p><strong class="userinput"><code>rndc-confgen</code></strong>
    </p>
-</div>
-<div class="refsect1" lang="en">
-<a name="id2543833"></a><h2>SEE ALSO</h2>
-<p><span class="citerefentry"><span class="refentrytitle">rndc</span>(8)</span>,
-      <span class="citerefentry"><span class="refentrytitle">rndc.conf</span>(5)</span>,
-      <span class="citerefentry"><span class="refentrytitle">named</span>(8)</span>,
+  </div>
+
+  <div class="refsection">
+<a name="id-1.10"></a><h2>SEE ALSO</h2>
+
+    <p><span class="citerefentry">
+        <span class="refentrytitle">rndc</span>(8)
+      </span>,
+      <span class="citerefentry">
+        <span class="refentrytitle">rndc.conf</span>(5)
+      </span>,
+      <span class="citerefentry">
+        <span class="refentrytitle">named</span>(8)
+      </span>,
      <em class="citetitle">BIND 9 Administrator Reference Manual</em>.
    </p>
-</div>
-<div class="refsect1" lang="en">
-<a name="id2543872"></a><h2>AUTHOR</h2>
-<p><span class="corpauthor">Internet Systems Consortium</span>
-    </p>
-</div>
+  </div>
+
 </div></body>
 </html>
--- a/bin/confgen/unix/Makefile.in
+++ b/bin/confgen/unix/Makefile.in
@@ -1,18 +1,11 @@
-# Copyright (C) 2009, 2012  Internet Systems Consortium, Inc. ("ISC")
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 #
-# Permission to use, copy, modify, and/or distribute this software for any
-# purpose with or without fee is hereby granted, provided that the above
-# copyright notice and this permission notice appear in all copies.
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
 #
-# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
-# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-# AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
-# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-# PERFORMANCE OF THIS SOFTWARE.
-
-# $Id: Makefile.in,v 1.3 2009/06/11 23:47:55 tbox Exp $
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.

 srcdir =	@srcdir@
 VPATH =		@srcdir@
--- a/bin/confgen/unix/os.c
+++ b/bin/confgen/unix/os.c
@@ -1,20 +1,14 @@
 /*
- * Copyright (C) 2009  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
 */

-/* $Id: os.c,v 1.3 2009/06/11 23:47:55 tbox Exp $ */

 /*! \file */

--- a/bin/confgen/util.c
+++ b/bin/confgen/util.c
@@ -1,34 +1,29 @@
 /*
- * Copyright (C) 2009  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
 */

-/* $Id: util.c,v 1.3 2009/06/11 23:47:55 tbox Exp $ */

 /*! \file */

 #include <config.h>

 #include <stdarg.h>
+#include <stdbool.h>
 #include <stdlib.h>
 #include <stdio.h>

-#include <isc/boolean.h>
+#include <isc/print.h>

 #include "util.h"

-extern isc_boolean_t verbose;
+extern bool verbose;
 extern const char *progname;

 void
--- a/bin/confgen/util.h
+++ b/bin/confgen/util.h
@@ -1,20 +1,14 @@
 /*
- * Copyright (C) 2009  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
 */

-/* $Id: util.h,v 1.4 2009/09/29 15:06:05 fdupont Exp $ */

 #ifndef RNDC_UTIL_H
 #define RNDC_UTIL_H 1
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+++ b/bin/confgen/win32/confgentool.vcxproj.filters.in
@@ -0,0 +1,39 @@
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@@ -0,0 +1,111 @@
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@@ -0,0 +1,3 @@
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+++ b/bin/confgen/win32/ddnsconfgen.dsw
@@ -1,29 +0,0 @@
-Microsoft Developer Studio Workspace File, Format Version 6.00
-# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
-
-###############################################################################
-
-Project: "ddnsconfgen"=".\ddnsconfgen.dsp" - Package Owner=<4>
-
-Package=<5>
-{{{
-}}}
-
-Package=<4>
-{{{
-}}}
-
-###############################################################################
-
-Global:
-
-Package=<5>
-{{{
-}}}
-
-Package=<3>
-{{{
-}}}
-
-###############################################################################
-
--- a/bin/confgen/win32/ddnsconfgen.mak
+++ b/bin/confgen/win32/ddnsconfgen.mak
@@ -1,337 +0,0 @@
-# Microsoft Developer Studio Generated NMAKE File, Based on ddnsconfgen.dsp
-!IF "$(CFG)" == ""
-CFG=ddnsconfgen - Win32 Debug
-!MESSAGE No configuration specified. Defaulting to ddnsconfgen - Win32 Debug.
-!ENDIF 
-
-!IF "$(CFG)" != "ddnsconfgen - Win32 Release" && "$(CFG)" != "ddnsconfgen - Win32 Debug"
-!MESSAGE Invalid configuration "$(CFG)" specified.
-!MESSAGE You can specify a configuration when running NMAKE
-!MESSAGE by defining the macro CFG on the command line. For example:
-!MESSAGE 
-!MESSAGE NMAKE /f "ddnsconfgen.mak" CFG="ddnsconfgen - Win32 Debug"
-!MESSAGE 
-!MESSAGE Possible choices for configuration are:
-!MESSAGE 
-!MESSAGE "ddnsconfgen - Win32 Release" (based on "Win32 (x86) Console Application")
-!MESSAGE "ddnsconfgen - Win32 Debug" (based on "Win32 (x86) Console Application")
-!MESSAGE 
-!ERROR An invalid configuration is specified.
-!ENDIF 
-
-!IF "$(OS)" == "Windows_NT"
-NULL=
-!ELSE 
-NULL=nul
-!ENDIF 
-
-CPP=cl.exe
-RSC=rc.exe
-
-!IF  "$(CFG)" == "ddnsconfgen - Win32 Release"
-_VC_MANIFEST_INC=0
-_VC_MANIFEST_BASENAME=__VC80
-!ELSE
-_VC_MANIFEST_INC=1
-_VC_MANIFEST_BASENAME=__VC80.Debug
-!ENDIF
-
-####################################################
-# Specifying name of temporary resource file used only in incremental builds:
-
-!if "$(_VC_MANIFEST_INC)" == "1"
-_VC_MANIFEST_AUTO_RES=$(_VC_MANIFEST_BASENAME).auto.res
-!else
-_VC_MANIFEST_AUTO_RES=
-!endif
-
-####################################################
-# _VC_MANIFEST_EMBED_EXE - command to embed manifest in EXE:
-
-!if "$(_VC_MANIFEST_INC)" == "1"
-
-#MT_SPECIAL_RETURN=1090650113
-#MT_SPECIAL_SWITCH=-notify_resource_update
-MT_SPECIAL_RETURN=0
-MT_SPECIAL_SWITCH=
-_VC_MANIFEST_EMBED_EXE= \
-if exist $@.manifest mt.exe -manifest $@.manifest -out:$(_VC_MANIFEST_BASENAME).auto.manifest $(MT_SPECIAL_SWITCH) & \
-if "%ERRORLEVEL%" == "$(MT_SPECIAL_RETURN)" \
-rc /r $(_VC_MANIFEST_BASENAME).auto.rc & \
-link $** /out:$@ $(LFLAGS)
-
-!else
-
-_VC_MANIFEST_EMBED_EXE= \
-if exist $@.manifest mt.exe -manifest $@.manifest -outputresource:$@;1
-
-!endif
-
-####################################################
-# _VC_MANIFEST_EMBED_DLL - command to embed manifest in DLL:
-
-!if "$(_VC_MANIFEST_INC)" == "1"
-
-#MT_SPECIAL_RETURN=1090650113
-#MT_SPECIAL_SWITCH=-notify_resource_update
-MT_SPECIAL_RETURN=0
-MT_SPECIAL_SWITCH=
-_VC_MANIFEST_EMBED_EXE= \
-if exist $@.manifest mt.exe -manifest $@.manifest -out:$(_VC_MANIFEST_BASENAME).auto.manifest $(MT_SPECIAL_SWITCH) & \
-if "%ERRORLEVEL%" == "$(MT_SPECIAL_RETURN)" \
-rc /r $(_VC_MANIFEST_BASENAME).auto.rc & \
-link $** /out:$@ $(LFLAGS)
-
-!else
-
-_VC_MANIFEST_EMBED_EXE= \
-if exist $@.manifest mt.exe -manifest $@.manifest -outputresource:$@;2
-
-!endif
-####################################################
-# _VC_MANIFEST_CLEAN - command to clean resources files generated temporarily:
-
-!if "$(_VC_MANIFEST_INC)" == "1"
-
-_VC_MANIFEST_CLEAN=-del $(_VC_MANIFEST_BASENAME).auto.res \
-    $(_VC_MANIFEST_BASENAME).auto.rc \
-    $(_VC_MANIFEST_BASENAME).auto.manifest
-
-!else
-
-_VC_MANIFEST_CLEAN=
-
-!endif
-
-!IF  "$(CFG)" == "ddnsconfgen - Win32 Release"
-
-OUTDIR=.\Release
-INTDIR=.\Release
-
-ALL : "..\..\..\Build\Release\ddns-confgen.exe"
-
-
-CLEAN :
-	-@erase "$(INTDIR)\os.obj"
-	-@erase "$(INTDIR)\ddns-confgen.obj"
-	-@erase "$(INTDIR)\keygen.obj"
-	-@erase "$(INTDIR)\util.obj"
-	-@erase "$(INTDIR)\vc60.idb"
-	-@erase "..\..\..\Build\Release\ddns-confgen.exe"
-	-@$(_VC_MANIFEST_CLEAN)
-
-"$(OUTDIR)" :
-    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
-
-CPP_PROJ=/nologo /MD /W3 /GX /O2 /I "./" /I "../../../" /I "../../../../libxml2-2.7.3/include" /I "../include" /I "../../../lib/isc/win32" /I "../../../lib/isc/win32/include" /I "../../../lib/isc/include" /I "../../../lib/isc/noatomic/include" /I "../../../lib/dns/win32/include" /I "../../../lib/dns/include" /I "../../../lib/isccc/include" /I "../../../lib/isccfg/include" /D "WIN32" /D "NDEBUG" /D "__STDC__" /D "_CONSOLE" /D "_MBCS" /Fp"$(INTDIR)\ddnsconfgen.pch" /YX /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /c 
-BSC32=bscmake.exe
-BSC32_FLAGS=/nologo /o"$(OUTDIR)\ddnsconfgen.bsc" 
-BSC32_SBRS= \
-	
-LINK32=link.exe
-LINK32_FLAGS=user32.lib advapi32.lib ws2_32.lib ../../../lib/isc/win32/Release/libisc.lib ../../../lib/dns/win32/Release/libdns.lib ../../../lib/isccfg/win32/Release/libisccfg.lib ../../../lib/isccc/win32/Release/libisccc.lib /nologo /subsystem:console /incremental:no /pdb:"$(OUTDIR)\ddns-confgen.pdb" /machine:I386 /out:"../../../Build/Release/ddns-confgen.exe" 
-LINK32_OBJS= \
-	"$(INTDIR)\os.obj" \
-	"$(INTDIR)\ddns-confgen.obj" \
-	"$(INTDIR)\keygen.obj" \
-	"$(INTDIR)\util.obj"
-
-"..\..\..\Build\Release\ddns-confgen.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
-    $(LINK32) @<<
-  $(LINK32_FLAGS) $(LINK32_OBJS)
-<<
-    $(_VC_MANIFEST_EMBED_EXE)
-
-!ELSEIF  "$(CFG)" == "ddnsconfgen - Win32 Debug"
-
-OUTDIR=.\Debug
-INTDIR=.\Debug
-# Begin Custom Macros
-OutDir=.\Debug
-# End Custom Macros
-
-ALL : "..\..\..\Build\Debug\ddns-confgen.exe" "$(OUTDIR)\ddnsconfgen.bsc"
-
-
-CLEAN :
-	-@erase "$(INTDIR)\os.obj"
-	-@erase "$(INTDIR)\os.sbr"
-	-@erase "$(INTDIR)\ddns-confgen.obj"
-	-@erase "$(INTDIR)\ddns-confgen.sbr"
-	-@erase "$(INTDIR)\keygen.obj"
-	-@erase "$(INTDIR)\keygen.sbr"
-	-@erase "$(INTDIR)\util.obj"
-	-@erase "$(INTDIR)\util.sbr"
-	-@erase "$(INTDIR)\vc60.idb"
-	-@erase "$(INTDIR)\vc60.pdb"
-	-@erase "$(OUTDIR)\ddnsconfgen.bsc"
-	-@erase "$(OUTDIR)\ddns-confgen.pdb"
-	-@erase "..\..\..\Build\Debug\ddns-confgen.exe"
-	-@erase "..\..\..\Build\Debug\ddns-confgen.ilk"
-	-@$(_VC_MANIFEST_CLEAN)
-
-"$(OUTDIR)" :
-    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
-
-CPP_PROJ=/nologo /MDd /W3 /Gm /GX /ZI /Od /I "./" /I "../../../" /I "../../../../libxml2-2.7.3/include" /I "../include" /I "../../../lib/isc/win32" /I "../../../lib/isc/win32/include" /I "../../../lib/isc/include" /I "../../../lib/isc/noatomic/include" /I "../../../lib/dns/win32/include" /I "../../../lib/dns/include" /I "../../../lib/isccc/include" /I "../../../lib/isccfg/include" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FR"$(INTDIR)\\" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /GZ /c 
-BSC32=bscmake.exe
-BSC32_FLAGS=/nologo /o"$(OUTDIR)\ddnsconfgen.bsc" 
-BSC32_SBRS= \
-	"$(INTDIR)\os.sbr" \
-	"$(INTDIR)\ddns-confgen.sbr" \
-	"$(INTDIR)\keygen.sbr" \
-	"$(INTDIR)\util.sbr"
-
-"$(OUTDIR)\ddnsconfgen.bsc" : "$(OUTDIR)" $(BSC32_SBRS)
-    $(BSC32) @<<
-  $(BSC32_FLAGS) $(BSC32_SBRS)
-<<
-
-LINK32=link.exe
-LINK32_FLAGS=user32.lib advapi32.lib ws2_32.lib ../../../lib/isc/win32/Debug/libisc.lib ../../../lib/dns/win32/Debug/libdns.lib ../../../lib/isccfg/win32/Debug/libisccfg.lib ../../../lib/isccc/win32/Debug/libisccc.lib /nologo /subsystem:console /incremental:yes /pdb:"$(OUTDIR)\ddns-confgen.pdb" /debug /machine:I386 /out:"../../../Build/Debug/ddns-confgen.exe" /pdbtype:sept 
-LINK32_OBJS= \
-	"$(INTDIR)\os.obj" \
-	"$(INTDIR)\ddns-confgen.obj" \
-	"$(INTDIR)\keygen.obj" \
-	"$(INTDIR)\util.obj"
-
-"..\..\..\Build\Debug\ddns-confgen.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
-    $(LINK32) @<<
-  $(LINK32_FLAGS) $(LINK32_OBJS)
-<<
-    $(_VC_MANIFEST_EMBED_EXE)
-
-!ENDIF 
-
-.c{$(INTDIR)}.obj::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-.cpp{$(INTDIR)}.obj::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-.cxx{$(INTDIR)}.obj::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-.c{$(INTDIR)}.sbr::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-.cpp{$(INTDIR)}.sbr::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-.cxx{$(INTDIR)}.sbr::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-
-!IF "$(NO_EXTERNAL_DEPS)" != "1"
-!IF EXISTS("ddnsconfgen.dep")
-!INCLUDE "ddnsconfgen.dep"
-!ELSE 
-!MESSAGE Warning: cannot find "ddnsconfgen.dep"
-!ENDIF 
-!ENDIF 
-
-
-!IF "$(CFG)" == "ddnsconfgen - Win32 Release" || "$(CFG)" == "ddnsconfgen - Win32 Debug"
-SOURCE=.\os.c
-
-!IF  "$(CFG)" == "ddnsconfgen - Win32 Release"
-
-
-"$(INTDIR)\os.obj" : $(SOURCE) "$(INTDIR)"
-
-
-!ELSEIF  "$(CFG)" == "ddnsconfgen - Win32 Debug"
-
-
-"$(INTDIR)\os.obj"	"$(INTDIR)\os.sbr" : $(SOURCE) "$(INTDIR)"
-
-
-!ENDIF 
-
-SOURCE="..\ddns-confgen.c"
-
-!IF  "$(CFG)" == "ddnsconfgen - Win32 Release"
-
-
-"$(INTDIR)\ddns-confgen.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-!ELSEIF  "$(CFG)" == "ddnsconfgen - Win32 Debug"
-
-
-"$(INTDIR)\ddns-confgen.obj"	"$(INTDIR)\ddns-confgen.sbr" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-!ENDIF 
-
-SOURCE=..\keygen.c
-
-!IF  "$(CFG)" == "ddnsconfgen - Win32 Release"
-
-
-"$(INTDIR)\keygen.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-!ELSEIF  "$(CFG)" == "ddnsconfgen - Win32 Debug"
-
-
-"$(INTDIR)\keygen.obj"	"$(INTDIR)\keygen.sbr" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-!ENDIF 
-
-SOURCE=..\util.c
-
-!IF  "$(CFG)" == "ddnsconfgen - Win32 Release"
-
-
-"$(INTDIR)\util.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-!ELSEIF  "$(CFG)" == "ddnsconfgen - Win32 Debug"
-
-
-"$(INTDIR)\util.obj"	"$(INTDIR)\util.sbr" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-!ENDIF 
-
-
-!ENDIF 
-
-####################################################
-# Commands to generate initial empty manifest file and the RC file
-# that references it, and for generating the .res file:
-
-$(_VC_MANIFEST_BASENAME).auto.res : $(_VC_MANIFEST_BASENAME).auto.rc
-
-$(_VC_MANIFEST_BASENAME).auto.rc : $(_VC_MANIFEST_BASENAME).auto.manifest
-    type <<$@
-#include <winuser.h>
-1RT_MANIFEST"$(_VC_MANIFEST_BASENAME).auto.manifest"
-<< KEEP
-
-$(_VC_MANIFEST_BASENAME).auto.manifest :
-    type <<$@
-<?xml version='1.0' encoding='UTF-8' standalone='yes'?>
-<assembly xmlns='urn:schemas-microsoft-com:asm.v1' manifestVersion='1.0'>
-</assembly>
-<< KEEP
--- a/bin/confgen/win32/ddnsconfgen.vcxproj.filters.in
+++ b/bin/confgen/win32/ddnsconfgen.vcxproj.filters.in
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="Resource Files">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\ddns-confgen.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>
--- a/bin/confgen/win32/ddnsconfgen.vcxproj.in
+++ b/bin/confgen/win32/ddnsconfgen.vcxproj.in
@@ -0,0 +1,123 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|@PLATFORM@">
+      <Configuration>Debug</Configuration>
+      <Platform>@PLATFORM@</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|@PLATFORM@">
+      <Configuration>Release</Configuration>
+      <Platform>@PLATFORM@</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{1EA4FC64-F33B-4A50-970A-EA052BBE9CF1}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>ddnsconfgen</RootNamespace>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'">
+    <LinkIncremental>true</LinkIncremental>
+    <OutDir>..\..\..\Build\$(Configuration)\</OutDir>
+    <IntDir>.\$(Configuration)\</IntDir>
+    <TargetName>ddns-confgen</TargetName>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'">
+    <LinkIncremental>false</LinkIncremental>
+    <OutDir>..\..\..\Build\$(Configuration)\</OutDir>
+    <IntDir>.\$(Configuration)\</IntDir>
+    <TargetName>ddns-confgen</TargetName>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <PrecompiledHeaderOutputFile>.\$(Configuration)\$(ProjectName).pch</PrecompiledHeaderOutputFile>
+      <AssemblerListingLocation>.\$(Configuration)\</AssemblerListingLocation>
+      <ObjectFileName>.\$(Configuration)\</ObjectFileName>
+      <ProgramDataBaseFileName>$(OutDir)$(TargetName).pdb</ProgramDataBaseFileName>
+      <BrowseInformation>true</BrowseInformation>
+      <AdditionalIncludeDirectories>.\;..\..\..\;@LIBXML2_INC@..\include;..\..\..\lib\isc\win32;..\..\..\lib\isc\win32\include;..\..\..\lib\isc\include;..\..\..\lib\dns\include;..\..\..\lib\isccc\include;..\..\..\lib\isccfg\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <CompileAs>CompileAsC</CompileAs>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <OutputFile>..\..\..\Build\$(Configuration)\$(TargetName)$(TargetExt)</OutputFile>
+      <AdditionalLibraryDirectories>$(Configuration);..\..\..\lib\isc\win32\$(Configuration);..\..\..\lib\dns\win32\$(Configuration);..\..\..\lib\isccfg\win32\$(Configuration);..\..\..\lib\isccc\win32\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalDependencies>@OPENSSL_LIB@confgentool.lib;libisc.lib;libdns.lib;libisccfg.lib;libisccc.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+    <PostBuildEvent>
+      <Command>cd ..\..\..\Build\$(Configuration)
+copy /Y ddns-confgen.exe tsig-keygen.exe
+copy /Y ddns-confgen.ilk tsig-keygen.ilk
+</Command>
+    </PostBuildEvent>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>@INTRINSIC@</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
+      <WholeProgramOptimization>false</WholeProgramOptimization>
+      <StringPooling>true</StringPooling>
+      <PrecompiledHeaderOutputFile>.\$(Configuration)\$(ProjectName).pch</PrecompiledHeaderOutputFile>
+      <AssemblerListingLocation>.\$(Configuration)\</AssemblerListingLocation>
+      <ObjectFileName>.\$(Configuration)\</ObjectFileName>
+      <ProgramDataBaseFileName>$(OutDir)$(TargetName).pdb</ProgramDataBaseFileName>
+      <AdditionalIncludeDirectories>.\;..\..\..\;@LIBXML2_INC@..\include;..\..\..\lib\isc\win32;..\..\..\lib\isc\win32\include;..\..\..\lib\isc\include;..\..\..\lib\dns\include;..\..\..\lib\isccc\include;..\..\..\lib\isccfg\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <CompileAs>CompileAsC</CompileAs>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>false</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <OutputFile>..\..\..\Build\$(Configuration)\$(TargetName)$(TargetExt)</OutputFile>
+      <LinkTimeCodeGeneration>Default</LinkTimeCodeGeneration>
+      <AdditionalLibraryDirectories>$(Configuration);..\..\..\lib\isc\win32\$(Configuration);..\..\..\lib\dns\win32\$(Configuration);..\..\..\lib\isccfg\win32\$(Configuration);..\..\..\lib\isccc\win32\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalDependencies>@OPENSSL_LIB@confgentool.lib;libisc.lib;libdns.lib;libisccfg.lib;libisccc.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+    <PostBuildEvent>
+      <Command>cd ..\..\..\Build\$(Configuration)
+copy /Y ddns-confgen.exe tsig-keygen.exe
+</Command>
+    </PostBuildEvent>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="..\ddns-confgen.c" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
--- a/bin/confgen/win32/ddnsconfgen.vcxproj.user
+++ b/bin/confgen/win32/ddnsconfgen.vcxproj.user
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+</Project>
--- a/bin/confgen/win32/os.c
+++ b/bin/confgen/win32/os.c
@@ -1,20 +1,14 @@
 /*
- * Copyright (C) 2009  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
 *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
 */

-/* $Id: os.c,v 1.3 2009/06/11 23:47:55 tbox Exp $ */

 #include <config.h>

--- a/bin/confgen/win32/rndcconfgen.dsp
+++ b/bin/confgen/win32/rndcconfgen.dsp
@@ -1,103 +0,0 @@
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+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'">
+    <LinkIncremental>true</LinkIncremental>
+    <OutDir>..\..\..\Build\$(Configuration)\</OutDir>
+    <IntDir>.\$(Configuration)\</IntDir>
+    <TargetName>rndc-confgen</TargetName>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'">
+    <LinkIncremental>false</LinkIncremental>
+    <OutDir>..\..\..\Build\$(Configuration)\</OutDir>
+    <IntDir>.\$(Configuration)\</IntDir>
+    <TargetName>rndc-confgen</TargetName>
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+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <PrecompiledHeaderOutputFile>.\$(Configuration)\$(ProjectName).pch</PrecompiledHeaderOutputFile>
+      <AssemblerListingLocation>.\$(Configuration)\</AssemblerListingLocation>
+      <ObjectFileName>.\$(Configuration)\</ObjectFileName>
+      <ProgramDataBaseFileName>$(OutDir)$(TargetName).pdb</ProgramDataBaseFileName>
+      <BrowseInformation>true</BrowseInformation>
+      <AdditionalIncludeDirectories>.\;..\..\..\;@LIBXML2_INC@..\include;..\..\..\lib\isc\win32;..\..\..\lib\isc\win32\include;..\..\..\lib\isc\include;..\..\..\lib\dns\include;..\..\..\lib\isccc\include;..\..\..\lib\isccfg\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <CompileAs>CompileAsC</CompileAs>
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+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <OutputFile>..\..\..\Build\$(Configuration)\$(TargetName)$(TargetExt)</OutputFile>
+      <AdditionalLibraryDirectories>$(Configuration);..\..\..\lib\isc\win32\$(Configuration);..\..\..\lib\dns\win32\$(Configuration);..\..\..\lib\isccfg\win32\$(Configuration);..\..\..\lib\isccc\win32\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalDependencies>@OPENSSL_LIB@confgentool.lib;libisc.lib;libdns.lib;libisccfg.lib;libisccc.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
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+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>@INTRINSIC@</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
+      <WholeProgramOptimization>false</WholeProgramOptimization>
+      <StringPooling>true</StringPooling>
+      <PrecompiledHeaderOutputFile>.\$(Configuration)\$(ProjectName).pch</PrecompiledHeaderOutputFile>
+      <AssemblerListingLocation>.\$(Configuration)\</AssemblerListingLocation>
+      <ObjectFileName>.\$(Configuration)\</ObjectFileName>
+      <ProgramDataBaseFileName>$(OutDir)$(TargetName).pdb</ProgramDataBaseFileName>
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+    <Link>
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+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <OutputFile>..\..\..\Build\$(Configuration)\$(TargetName)$(TargetExt)</OutputFile>
+      <LinkTimeCodeGeneration>Default</LinkTimeCodeGeneration>
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+      <AdditionalDependencies>@OPENSSL_LIB@confgentool.lib;libisc.lib;libdns.lib;libisccfg.lib;libisccc.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="..\rndc-confgen.c" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
--- a/bin/confgen/win32/rndcconfgen.vcxproj.user
+++ b/bin/confgen/win32/rndcconfgen.vcxproj.user
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+</Project>
--- a/bin/delv/.gitignore
+++ b/bin/delv/.gitignore
@@ -0,0 +1 @@
+/delv
--- a/bin/delv/Makefile.in
+++ b/bin/delv/Makefile.in
@@ -0,0 +1,81 @@
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+srcdir =	@srcdir@
+VPATH =		@srcdir@
+top_srcdir =	@top_srcdir@
+
+VERSION=@BIND9_VERSION@
+
+@BIND9_MAKE_INCLUDES@
+
+CINCLUDES =	-I${srcdir}/include ${DNS_INCLUDES} ${ISC_INCLUDES} \
+		${IRS_INCLUDES} ${ISCCFG_INCLUDES} @OPENSSL_INCLUDES@
+
+CDEFINES =	-DVERSION=\"${VERSION}\" \
+		-DSYSCONFDIR=\"${sysconfdir}\"
+CWARNINGS =
+
+ISCCFGLIBS =	../../lib/isccfg/libisccfg.@A@
+DNSLIBS =	../../lib/dns/libdns.@A@ @DNS_CRYPTO_LIBS@
+ISCNOSYMLIBS =	../../lib/isc/libisc-nosymtbl.@A@ @OPENSSL_LIBS@
+ISCLIBS =	../../lib/isc/libisc.@A@ @OPENSSL_LIBS@
+IRSLIBS =	../../lib/irs/libirs.@A@
+
+ISCCFGDEPLIBS =	../../lib/isccfg/libisccfg.@A@
+DNSDEPLIBS =	../../lib/dns/libdns.@A@
+ISCDEPLIBS =	../../lib/isc/libisc.@A@
+IRSDEPLIBS =	../../lib/irs/libirs.@A@
+
+DEPLIBS =	${DNSDEPLIBS} ${IRSDEPLIBS} ${ISCCFGDEPLIBS} ${ISCDEPLIBS}
+
+LIBS =		${DNSLIBS} ${IRSLIBS} ${ISCCFGLIBS} ${ISCLIBS} @LIBS@
+NOSYMLIBS =	${DNSLIBS} ${IRSLIBS} ${ISCCFGLIBS} ${ISCNOSYMLIBS} @LIBS@
+
+SUBDIRS =
+
+TARGETS =	delv@EXEEXT@
+
+OBJS =		delv.@O@
+
+SRCS =		delv.c
+
+MANPAGES =	delv.1
+
+HTMLPAGES =	delv.html
+
+MANOBJS =	${MANPAGES} ${HTMLPAGES}
+
+@BIND9_MAKE_RULES@
+
+delv@EXEEXT@: delv.@O@ ${DEPLIBS}
+	export BASEOBJS="delv.@O@"; \
+	export LIBS0="${DNSLIBS}"; \
+	${FINALBUILDCMD}
+
+installdirs:
+	$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${bindir}
+	$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man1
+
+install:: delv@EXEEXT@ installdirs
+	${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} \
+		delv@EXEEXT@ ${DESTDIR}${bindir}
+	${INSTALL_DATA} ${srcdir}/delv.1 ${DESTDIR}${mandir}/man1
+
+uninstall::
+	rm -f ${DESTDIR}${mandir}/man1/delv.1
+	${LIBTOOL_MODE_UNINSTALL} rm -f ${DESTDIR}${bindir}/delv@EXEEXT@
+
+doc man:: ${MANOBJS}
+
+docclean manclean maintainer-clean::
+	rm -f ${MANOBJS}
+
+clean distclean maintainer-clean::
+	rm -f ${TARGETS}
--- a/bin/delv/delv.1
+++ b/bin/delv/delv.1
@@ -0,0 +1,441 @@
+.\" Copyright (C) 2014-2018 Internet Systems Consortium, Inc. ("ISC")
+.\" 
+.\" This Source Code Form is subject to the terms of the Mozilla Public
+.\" License, v. 2.0. If a copy of the MPL was not distributed with this
+.\" file, You can obtain one at http://mozilla.org/MPL/2.0/.
+.\"
+.hy 0
+.ad l
+'\" t
+.\"     Title: delv
+.\"    Author: 
+.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
+.\"      Date: 2014-04-23
+.\"    Manual: BIND9
+.\"    Source: ISC
+.\"  Language: English
+.\"
+.TH "DELV" "1" "2014\-04\-23" "ISC" "BIND9"
+.\" -----------------------------------------------------------------
+.\" * Define some portability stuff
+.\" -----------------------------------------------------------------
+.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.\" http://bugs.debian.org/507673
+.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
+.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.ie \n(.g .ds Aq \(aq
+.el       .ds Aq '
+.\" -----------------------------------------------------------------
+.\" * set default formatting
+.\" -----------------------------------------------------------------
+.\" disable hyphenation
+.nh
+.\" disable justification (adjust text to left margin only)
+.ad l
+.\" -----------------------------------------------------------------
+.\" * MAIN CONTENT STARTS HERE *
+.\" -----------------------------------------------------------------
+.SH "NAME"
+delv \- DNS lookup and validation utility
+.SH "SYNOPSIS"
+.HP \w'\fBdelv\fR\ 'u
+\fBdelv\fR [@server] [[\fB\-4\fR] | [\fB\-6\fR]] [\fB\-a\ \fR\fB\fIanchor\-file\fR\fR] [\fB\-b\ \fR\fB\fIaddress\fR\fR] [\fB\-c\ \fR\fB\fIclass\fR\fR] [\fB\-d\ \fR\fB\fIlevel\fR\fR] [\fB\-i\fR] [\fB\-m\fR] [\fB\-p\ \fR\fB\fIport#\fR\fR] [\fB\-q\ \fR\fB\fIname\fR\fR] [\fB\-t\ \fR\fB\fItype\fR\fR] [\fB\-x\ \fR\fB\fIaddr\fR\fR] [name] [type] [class] [queryopt...]
+.HP \w'\fBdelv\fR\ 'u
+\fBdelv\fR [\fB\-h\fR]
+.HP \w'\fBdelv\fR\ 'u
+\fBdelv\fR [\fB\-v\fR]
+.HP \w'\fBdelv\fR\ 'u
+\fBdelv\fR [queryopt...] [query...]
+.SH "DESCRIPTION"
+.PP
+\fBdelv\fR
+is a tool for sending DNS queries and validating the results, using the same internal resolver and validator logic as
+\fBnamed\fR\&.
+.PP
+\fBdelv\fR
+will send to a specified name server all queries needed to fetch and validate the requested data; this includes the original requested query, subsequent queries to follow CNAME or DNAME chains, and queries for DNSKEY, DS and DLV records to establish a chain of trust for DNSSEC validation\&. It does not perform iterative resolution, but simulates the behavior of a name server configured for DNSSEC validating and forwarding\&.
+.PP
+By default, responses are validated using built\-in DNSSEC trust anchor for the root zone ("\&.")\&. Records returned by
+\fBdelv\fR
+are either fully validated or were not signed\&. If validation fails, an explanation of the failure is included in the output; the validation process can be traced in detail\&. Because
+\fBdelv\fR
+does not rely on an external server to carry out validation, it can be used to check the validity of DNS responses in environments where local name servers may not be trustworthy\&.
+.PP
+Unless it is told to query a specific name server,
+\fBdelv\fR
+will try each of the servers listed in
+/etc/resolv\&.conf\&. If no usable server addresses are found,
+\fBdelv\fR
+will send queries to the localhost addresses (127\&.0\&.0\&.1 for IPv4, ::1 for IPv6)\&.
+.PP
+When no command line arguments or options are given,
+\fBdelv\fR
+will perform an NS query for "\&." (the root zone)\&.
+.SH "SIMPLE USAGE"
+.PP
+A typical invocation of
+\fBdelv\fR
+looks like:
+.sp
+.if n \{\
+.RS 4
+.\}
+.nf
+ delv @server name type 
+.fi
+.if n \{\
+.RE
+.\}
+.sp
+where:
+.PP
+\fBserver\fR
+.RS 4
+is the name or IP address of the name server to query\&. This can be an IPv4 address in dotted\-decimal notation or an IPv6 address in colon\-delimited notation\&. When the supplied
+\fIserver\fR
+argument is a hostname,
+\fBdelv\fR
+resolves that name before querying that name server (note, however, that this initial lookup is
+\fInot\fR
+validated by DNSSEC)\&.
+.sp
+If no
+\fIserver\fR
+argument is provided,
+\fBdelv\fR
+consults
+/etc/resolv\&.conf; if an address is found there, it queries the name server at that address\&. If either of the
+\fB\-4\fR
+or
+\fB\-6\fR
+options are in use, then only addresses for the corresponding transport will be tried\&. If no usable addresses are found,
+\fBdelv\fR
+will send queries to the localhost addresses (127\&.0\&.0\&.1 for IPv4, ::1 for IPv6)\&.
+.RE
+.PP
+\fBname\fR
+.RS 4
+is the domain name to be looked up\&.
+.RE
+.PP
+\fBtype\fR
+.RS 4
+indicates what type of query is required \(em ANY, A, MX, etc\&.
+\fItype\fR
+can be any valid query type\&. If no
+\fItype\fR
+argument is supplied,
+\fBdelv\fR
+will perform a lookup for an A record\&.
+.RE
+.SH "OPTIONS"
+.PP
+\-a \fIanchor\-file\fR
+.RS 4
+Specifies a file from which to read DNSSEC trust anchors\&. The default is
+/etc/bind\&.keys, which is included with
+BIND
+9 and contains one or more trust anchors for the root zone ("\&.")\&.
+.sp
+Keys that do not match the root zone name are ignored\&. An alternate key name can be specified using the
+\fB+root=NAME\fR
+options\&. DNSSEC Lookaside Validation can also be turned on by using the
+\fB+dlv=NAME\fR
+to specify the name of a zone containing DLV records\&.
+.sp
+Note: When reading the trust anchor file,
+\fBdelv\fR
+treats
+\fBmanaged\-keys\fR
+statements and
+\fBtrusted\-keys\fR
+statements identically\&. That is, for a managed key, it is the
+\fIinitial\fR
+key that is trusted; RFC 5011 key management is not supported\&.
+\fBdelv\fR
+will not consult the managed\-keys database maintained by
+\fBnamed\fR\&. This means that if either of the keys in
+/etc/bind\&.keys
+is revoked and rolled over, it will be necessary to update
+/etc/bind\&.keys
+to use DNSSEC validation in
+\fBdelv\fR\&.
+.RE
+.PP
+\-b \fIaddress\fR
+.RS 4
+Sets the source IP address of the query to
+\fIaddress\fR\&. This must be a valid address on one of the host\*(Aqs network interfaces or "0\&.0\&.0\&.0" or "::"\&. An optional source port may be specified by appending "#<port>"
+.RE
+.PP
+\-c \fIclass\fR
+.RS 4
+Sets the query class for the requested data\&. Currently, only class "IN" is supported in
+\fBdelv\fR
+and any other value is ignored\&.
+.RE
+.PP
+\-d \fIlevel\fR
+.RS 4
+Set the systemwide debug level to
+\fBlevel\fR\&. The allowed range is from 0 to 99\&. The default is 0 (no debugging)\&. Debugging traces from
+\fBdelv\fR
+become more verbose as the debug level increases\&. See the
+\fB+mtrace\fR,
+\fB+rtrace\fR, and
+\fB+vtrace\fR
+options below for additional debugging details\&.
+.RE
+.PP
+\-h
+.RS 4
+Display the
+\fBdelv\fR
+help usage output and exit\&.
+.RE
+.PP
+\-i
+.RS 4
+Insecure mode\&. This disables internal DNSSEC validation\&. (Note, however, this does not set the CD bit on upstream queries\&. If the server being queried is performing DNSSEC validation, then it will not return invalid data; this can cause
+\fBdelv\fR
+to time out\&. When it is necessary to examine invalid data to debug a DNSSEC problem, use
+\fBdig +cd\fR\&.)
+.RE
+.PP
+\-m
+.RS 4
+Enables memory usage debugging\&.
+.RE
+.PP
+\-p \fIport#\fR
+.RS 4
+Specifies a destination port to use for queries instead of the standard DNS port number 53\&. This option would be used with a name server that has been configured to listen for queries on a non\-standard port number\&.
+.RE
+.PP
+\-q \fIname\fR
+.RS 4
+Sets the query name to
+\fIname\fR\&. While the query name can be specified without using the
+\fB\-q\fR, it is sometimes necessary to disambiguate names from types or classes (for example, when looking up the name "ns", which could be misinterpreted as the type NS, or "ch", which could be misinterpreted as class CH)\&.
+.RE
+.PP
+\-t \fItype\fR
+.RS 4
+Sets the query type to
+\fItype\fR, which can be any valid query type supported in BIND 9 except for zone transfer types AXFR and IXFR\&. As with
+\fB\-q\fR, this is useful to distinguish query name type or class when they are ambiguous\&. it is sometimes necessary to disambiguate names from types\&.
+.sp
+The default query type is "A", unless the
+\fB\-x\fR
+option is supplied to indicate a reverse lookup, in which case it is "PTR"\&.
+.RE
+.PP
+\-v
+.RS 4
+Print the
+\fBdelv\fR
+version and exit\&.
+.RE
+.PP
+\-x \fIaddr\fR
+.RS 4
+Performs a reverse lookup, mapping an addresses to a name\&.
+\fIaddr\fR
+is an IPv4 address in dotted\-decimal notation, or a colon\-delimited IPv6 address\&. When
+\fB\-x\fR
+is used, there is no need to provide the
+\fIname\fR
+or
+\fItype\fR
+arguments\&.
+\fBdelv\fR
+automatically performs a lookup for a name like
+11\&.12\&.13\&.10\&.in\-addr\&.arpa
+and sets the query type to PTR\&. IPv6 addresses are looked up using nibble format under the IP6\&.ARPA domain\&.
+.RE
+.PP
+\-4
+.RS 4
+Forces
+\fBdelv\fR
+to only use IPv4\&.
+.RE
+.PP
+\-6
+.RS 4
+Forces
+\fBdelv\fR
+to only use IPv6\&.
+.RE
+.SH "QUERY OPTIONS"
+.PP
+\fBdelv\fR
+provides a number of query options which affect the way results are displayed, and in some cases the way lookups are performed\&.
+.PP
+Each query option is identified by a keyword preceded by a plus sign (+)\&. Some keywords set or reset an option\&. These may be preceded by the string
+no
+to negate the meaning of that keyword\&. Other keywords assign values to options like the timeout interval\&. They have the form
+\fB+keyword=value\fR\&. The query options are:
+.PP
+\fB+[no]cdflag\fR
+.RS 4
+Controls whether to set the CD (checking disabled) bit in queries sent by
+\fBdelv\fR\&. This may be useful when troubleshooting DNSSEC problems from behind a validating resolver\&. A validating resolver will block invalid responses, making it difficult to retrieve them for analysis\&. Setting the CD flag on queries will cause the resolver to return invalid responses, which
+\fBdelv\fR
+can then validate internally and report the errors in detail\&.
+.RE
+.PP
+\fB+[no]class\fR
+.RS 4
+Controls whether to display the CLASS when printing a record\&. The default is to display the CLASS\&.
+.RE
+.PP
+\fB+[no]ttl\fR
+.RS 4
+Controls whether to display the TTL when printing a record\&. The default is to display the TTL\&.
+.RE
+.PP
+\fB+[no]rtrace\fR
+.RS 4
+Toggle resolver fetch logging\&. This reports the name and type of each query sent by
+\fBdelv\fR
+in the process of carrying out the resolution and validation process: this includes including the original query and all subsequent queries to follow CNAMEs and to establish a chain of trust for DNSSEC validation\&.
+.sp
+This is equivalent to setting the debug level to 1 in the "resolver" logging category\&. Setting the systemwide debug level to 1 using the
+\fB\-d\fR
+option will product the same output (but will affect other logging categories as well)\&.
+.RE
+.PP
+\fB+[no]mtrace\fR
+.RS 4
+Toggle message logging\&. This produces a detailed dump of the responses received by
+\fBdelv\fR
+in the process of carrying out the resolution and validation process\&.
+.sp
+This is equivalent to setting the debug level to 10 for the "packets" module of the "resolver" logging category\&. Setting the systemwide debug level to 10 using the
+\fB\-d\fR
+option will produce the same output (but will affect other logging categories as well)\&.
+.RE
+.PP
+\fB+[no]vtrace\fR
+.RS 4
+Toggle validation logging\&. This shows the internal process of the validator as it determines whether an answer is validly signed, unsigned, or invalid\&.
+.sp
+This is equivalent to setting the debug level to 3 for the "validator" module of the "dnssec" logging category\&. Setting the systemwide debug level to 3 using the
+\fB\-d\fR
+option will produce the same output (but will affect other logging categories as well)\&.
+.RE
+.PP
+\fB+[no]short\fR
+.RS 4
+Provide a terse answer\&. The default is to print the answer in a verbose form\&.
+.RE
+.PP
+\fB+[no]comments\fR
+.RS 4
+Toggle the display of comment lines in the output\&. The default is to print comments\&.
+.RE
+.PP
+\fB+[no]rrcomments\fR
+.RS 4
+Toggle the display of per\-record comments in the output (for example, human\-readable key information about DNSKEY records)\&. The default is to print per\-record comments\&.
+.RE
+.PP
+\fB+[no]crypto\fR
+.RS 4
+Toggle the display of cryptographic fields in DNSSEC records\&. The contents of these field are unnecessary to debug most DNSSEC validation failures and removing them makes it easier to see the common failures\&. The default is to display the fields\&. When omitted they are replaced by the string "[omitted]" or in the DNSKEY case the key id is displayed as the replacement, e\&.g\&. "[ key id = value ]"\&.
+.RE
+.PP
+\fB+[no]trust\fR
+.RS 4
+Controls whether to display the trust level when printing a record\&. The default is to display the trust level\&.
+.RE
+.PP
+\fB+[no]split[=W]\fR
+.RS 4
+Split long hex\- or base64\-formatted fields in resource records into chunks of
+\fIW\fR
+characters (where
+\fIW\fR
+is rounded up to the nearest multiple of 4)\&.
+\fI+nosplit\fR
+or
+\fI+split=0\fR
+causes fields not to be split at all\&. The default is 56 characters, or 44 characters when multiline mode is active\&.
+.RE
+.PP
+\fB+[no]all\fR
+.RS 4
+Set or clear the display options
+\fB+[no]comments\fR,
+\fB+[no]rrcomments\fR, and
+\fB+[no]trust\fR
+as a group\&.
+.RE
+.PP
+\fB+[no]multiline\fR
+.RS 4
+Print long records (such as RRSIG, DNSKEY, and SOA records) in a verbose multi\-line format with human\-readable comments\&. The default is to print each record on a single line, to facilitate machine parsing of the
+\fBdelv\fR
+output\&.
+.RE
+.PP
+\fB+[no]dnssec\fR
+.RS 4
+Indicates whether to display RRSIG records in the
+\fBdelv\fR
+output\&. The default is to do so\&. Note that (unlike in
+\fBdig\fR) this does
+\fInot\fR
+control whether to request DNSSEC records or whether to validate them\&. DNSSEC records are always requested, and validation will always occur unless suppressed by the use of
+\fB\-i\fR
+or
+\fB+noroot\fR
+and
+\fB+nodlv\fR\&.
+.RE
+.PP
+\fB+[no]root[=ROOT]\fR
+.RS 4
+Indicates whether to perform conventional (non\-lookaside) DNSSEC validation, and if so, specifies the name of a trust anchor\&. The default is to validate using a trust anchor of "\&." (the root zone), for which there is a built\-in key\&. If specifying a different trust anchor, then
+\fB\-a\fR
+must be used to specify a file containing the key\&.
+.RE
+.PP
+\fB+[no]dlv[=DLV]\fR
+.RS 4
+Indicates whether to perform DNSSEC lookaside validation, and if so, specifies the name of the DLV trust anchor\&. The
+\fB\-a\fR
+option must also be used to specify a file containing the DLV key\&.
+.RE
+.PP
+\fB+[no]tcp\fR
+.RS 4
+Controls whether to use TCP when sending queries\&. The default is to use UDP unless a truncated response has been received\&.
+.RE
+.PP
+\fB+[no]unknownformat\fR
+.RS 4
+Print all RDATA in unknown RR type presentation format (RFC 3597)\&. The default is to print RDATA for known types in the type\*(Aqs presentation format\&.
+.RE
+.SH "FILES"
+.PP
+/etc/bind\&.keys
+.PP
+/etc/resolv\&.conf
+.SH "SEE ALSO"
+.PP
+\fBdig\fR(1),
+\fBnamed\fR(8),
+RFC4034,
+RFC4035,
+RFC4431,
+RFC5074,
+RFC5155\&.
+.SH "AUTHOR"
+.PP
+\fBInternet Systems Consortium, Inc\&.\fR
+.SH "COPYRIGHT"
+.br
+Copyright \(co 2014-2018 Internet Systems Consortium, Inc. ("ISC")
+.br
--- a/bin/delv/delv.c
+++ b/bin/delv/delv.c
--- a/bin/delv/delv.docbook
+++ b/bin/delv/delv.docbook
@@ -0,0 +1,700 @@
+<!DOCTYPE book [
+<!ENTITY mdash "&#8212;">]>
+<!--
+ - Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ -
+ - This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ -
+ - See the COPYRIGHT file distributed with this work for additional
+ - information regarding copyright ownership.
+-->
+
+<!-- Converted by db4-upgrade version 1.0 -->
+<refentry xmlns:db="http://docbook.org/ns/docbook" version="5.0" xml:id="man.delv">
+  <info>
+    <date>2014-04-23</date>
+  </info>
+  <refentryinfo>
+    <corpname>ISC</corpname>
+    <corpauthor>Internet Systems Consortium, Inc.</corpauthor>
+  </refentryinfo>
+
+  <refmeta>
+    <refentrytitle>delv</refentrytitle>
+    <manvolnum>1</manvolnum>
+    <refmiscinfo>BIND9</refmiscinfo>
+  </refmeta>
+
+  <refnamediv>
+    <refname>delv</refname>
+    <refpurpose>DNS lookup and validation utility</refpurpose>
+  </refnamediv>
+
+  <docinfo>
+    <copyright>
+      <year>2014</year>
+      <year>2015</year>
+      <year>2016</year>
+      <year>2017</year>
+      <year>2018</year>
+      <holder>Internet Systems Consortium, Inc. ("ISC")</holder>
+    </copyright>
+  </docinfo>
+
+  <refsynopsisdiv>
+    <cmdsynopsis sepchar=" ">
+      <command>delv</command>
+      <arg choice="opt" rep="norepeat">@server</arg>
+      <group choice="opt" rep="norepeat">
+	<arg choice="opt" rep="norepeat"><option>-4</option></arg>
+	<arg choice="opt" rep="norepeat"><option>-6</option></arg>
+      </group>
+      <arg choice="opt" rep="norepeat"><option>-a <replaceable class="parameter">anchor-file</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-b <replaceable class="parameter">address</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-c <replaceable class="parameter">class</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-d <replaceable class="parameter">level</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-i</option></arg>
+      <arg choice="opt" rep="norepeat"><option>-m</option></arg>
+      <arg choice="opt" rep="norepeat"><option>-p <replaceable class="parameter">port#</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-q <replaceable class="parameter">name</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-t <replaceable class="parameter">type</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-x <replaceable class="parameter">addr</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat">name</arg>
+      <arg choice="opt" rep="norepeat">type</arg>
+      <arg choice="opt" rep="norepeat">class</arg>
+      <arg choice="opt" rep="repeat">queryopt</arg>
+    </cmdsynopsis>
+
+    <cmdsynopsis sepchar=" ">
+      <command>delv</command>
+      <arg choice="opt" rep="norepeat"><option>-h</option></arg>
+    </cmdsynopsis>
+
+    <cmdsynopsis sepchar=" ">
+      <command>delv</command>
+      <arg choice="opt" rep="norepeat"><option>-v</option></arg>
+    </cmdsynopsis>
+
+    <cmdsynopsis sepchar=" ">
+      <command>delv</command>
+      <arg choice="opt" rep="repeat">queryopt</arg>
+      <arg choice="opt" rep="repeat">query</arg>
+    </cmdsynopsis>
+  </refsynopsisdiv>
+
+  <refsection><info><title>DESCRIPTION</title></info>
+
+    <para><command>delv</command>
+      is a tool for sending
+      DNS queries and validating the results, using the same internal
+      resolver and validator logic as <command>named</command>.
+    </para>
+    <para>
+      <command>delv</command> will send to a specified name server all
+      queries needed to fetch and validate the requested data; this
+      includes the original requested query, subsequent queries to follow
+      CNAME or DNAME chains, and queries for DNSKEY, DS and DLV records
+      to establish a chain of trust for DNSSEC validation.
+      It does not perform iterative resolution, but simulates the
+      behavior of a name server configured for DNSSEC validating and
+      forwarding.
+    </para>
+    <para>
+      By default, responses are validated using built-in DNSSEC trust
+      anchor for the root zone (".").  Records returned by
+      <command>delv</command> are either fully validated or
+      were not signed.  If validation fails, an explanation of
+      the failure is included in the output; the validation process
+      can be traced in detail.  Because <command>delv</command> does
+      not rely on an external server to carry out validation, it can
+      be used to check the validity of DNS responses in environments
+      where local name servers may not be trustworthy.
+    </para>
+    <para>
+      Unless it is told to query a specific name server,
+      <command>delv</command> will try each of the servers listed in
+      <filename>/etc/resolv.conf</filename>. If no usable server
+      addresses are found, <command>delv</command> will send
+      queries to the localhost addresses (127.0.0.1 for IPv4, ::1
+      for IPv6).
+    </para>
+    <para>
+      When no command line arguments or options are given,
+      <command>delv</command> will perform an NS query for "."
+      (the root zone).
+    </para>
+  </refsection>
+
+  <refsection><info><title>SIMPLE USAGE</title></info>
+
+
+    <para>
+      A typical invocation of <command>delv</command> looks like:
+      <programlisting> delv @server name type </programlisting>
+      where:
+
+      <variablelist>
+	<varlistentry>
+	  <term><constant>server</constant></term>
+	  <listitem>
+	    <para>
+	      is the name or IP address of the name server to query.  This
+	      can be an IPv4 address in dotted-decimal notation or an IPv6
+	      address in colon-delimited notation.  When the supplied
+	      <parameter>server</parameter> argument is a hostname,
+	      <command>delv</command> resolves that name before
+	      querying that name server (note, however, that this
+	      initial lookup is <emphasis>not</emphasis> validated
+	      by DNSSEC).
+	    </para>
+	    <para>
+	      If no <parameter>server</parameter> argument is
+	      provided, <command>delv</command> consults
+	      <filename>/etc/resolv.conf</filename>; if an
+	      address is found there, it queries the name server at
+	      that address. If either of the <option>-4</option> or
+	      <option>-6</option> options are in use, then
+	      only addresses for the corresponding transport
+	      will be tried.  If no usable addresses are found,
+	      <command>delv</command> will send queries to
+	      the localhost addresses (127.0.0.1 for IPv4,
+	      ::1 for IPv6).
+	    </para>
+	  </listitem>
+	</varlistentry>
+
+	<varlistentry>
+	  <term><constant>name</constant></term>
+	  <listitem>
+	    <para>
+	      is the domain name to be looked up.
+	    </para>
+	  </listitem>
+	</varlistentry>
+
+	<varlistentry>
+	  <term><constant>type</constant></term>
+	  <listitem>
+	    <para>
+	      indicates what type of query is required &mdash;
+	      ANY, A, MX, etc.
+	      <parameter>type</parameter> can be any valid query
+	      type.  If no
+	      <parameter>type</parameter> argument is supplied,
+	      <command>delv</command> will perform a lookup for an
+	      A record.
+	    </para>
+	  </listitem>
+	</varlistentry>
+
+      </variablelist>
+    </para>
+
+  </refsection>
+
+  <refsection><info><title>OPTIONS</title></info>
+
+    <variablelist>
+
+      <varlistentry>
+	<term>-a <replaceable class="parameter">anchor-file</replaceable></term>
+	<listitem>
+	  <para>
+	    Specifies a file from which to read DNSSEC trust anchors.
+	    The default is <filename>/etc/bind.keys</filename>, which
+	    is included with <acronym>BIND</acronym> 9 and contains
+	    one or more trust anchors for the root zone (".").
+	  </para>
+	  <para>
+	    Keys that do not match the root zone name are ignored.
+            An alternate key name can be specified using the
+	    <option>+root=NAME</option> options. DNSSEC Lookaside
+            Validation can also be turned on by using the
+	    <option>+dlv=NAME</option> to specify the name of a
+            zone containing DLV records.
+	  </para>
+	  <para>
+	    Note: When reading the trust anchor file,
+	    <command>delv</command> treats <option>managed-keys</option>
+	    statements and <option>trusted-keys</option> statements
+	    identically.  That is, for a managed key, it is the
+	    <emphasis>initial</emphasis> key that is trusted; RFC 5011
+	    key management is not supported. <command>delv</command>
+	    will not consult the managed-keys database maintained by
+	    <command>named</command>. This means that if either of the
+	    keys in <filename>/etc/bind.keys</filename> is revoked
+	    and rolled over, it will be necessary to update
+	    <filename>/etc/bind.keys</filename> to use DNSSEC
+	    validation in <command>delv</command>.
+	  </para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-b  <replaceable class="parameter">address</replaceable></term>
+	<listitem>
+	  <para>
+	    Sets the source IP address of the query to
+	    <parameter>address</parameter>.  This must be a valid address
+	    on one of the host's network interfaces or "0.0.0.0" or "::".
+	    An optional source port may be specified by appending
+	    "#&lt;port&gt;"
+	  </para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-c <replaceable class="parameter">class</replaceable></term>
+	<listitem>
+	  <para>
+	    Sets the query class for the requested data. Currently,
+	    only class "IN" is supported in <command>delv</command>
+	    and any other value is ignored.
+	  </para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-d <replaceable class="parameter">level</replaceable></term>
+	<listitem>
+	  <para>
+	    Set the systemwide debug level to <option>level</option>.
+	    The allowed range is from 0 to 99.
+	    The default is 0 (no debugging).
+	    Debugging traces from <command>delv</command> become
+	    more verbose as the debug level increases.
+	    See the <option>+mtrace</option>, <option>+rtrace</option>,
+	    and <option>+vtrace</option> options below for additional
+	    debugging details.
+	  </para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-h</term>
+	<listitem>
+	  <para>
+	    Display the <command>delv</command> help usage output and exit.
+	  </para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-i</term>
+	<listitem>
+	  <para>
+	    Insecure mode. This disables internal DNSSEC validation.
+	    (Note, however, this does not set the CD bit on upstream
+	    queries. If the server being queried is performing DNSSEC
+	    validation, then it will not return invalid data; this
+	    can cause <command>delv</command> to time out. When it
+	    is necessary to examine invalid data to debug a DNSSEC
+	    problem, use <command>dig +cd</command>.)
+	  </para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-m</term>
+	<listitem>
+	  <para>
+	    Enables memory usage debugging.
+	  </para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-p <replaceable class="parameter">port#</replaceable></term>
+	<listitem>
+	  <para>
+	    Specifies a destination port to use for queries instead of
+	    the standard DNS port number 53.  This option would be used
+	    with a name server that has been configured to listen
+	    for queries on a non-standard port number.
+	  </para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-q <replaceable class="parameter">name</replaceable></term>
+	<listitem>
+	  <para>
+	    Sets the query name to <parameter>name</parameter>.
+	    While the query name can be specified without using the
+	    <option>-q</option>, it is sometimes necessary to disambiguate
+	    names from types or classes (for example, when looking up the
+	    name "ns", which could be misinterpreted as the type NS,
+	    or "ch", which could be misinterpreted as class CH).
+	  </para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-t <replaceable class="parameter">type</replaceable></term>
+	<listitem>
+	  <para>
+	    Sets the query type to <parameter>type</parameter>, which
+	    can be any valid query type supported in BIND 9 except
+	    for zone transfer types AXFR and IXFR. As with
+	    <option>-q</option>, this is useful to distinguish
+	    query name type or class when they are ambiguous.
+	    it is sometimes necessary to disambiguate names from types.
+	  </para>
+	  <para>
+	    The default query type is "A", unless the <option>-x</option>
+	    option is supplied to indicate a reverse lookup, in which case
+	    it is "PTR".
+	  </para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-v</term>
+	<listitem>
+	  <para>
+	    Print the <command>delv</command> version and exit.
+	  </para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-x <replaceable class="parameter">addr</replaceable></term>
+	<listitem>
+	  <para>
+	    Performs a reverse lookup, mapping an addresses to
+	    a name.  <parameter>addr</parameter> is an IPv4 address in
+	    dotted-decimal notation, or a colon-delimited IPv6 address.
+	    When <option>-x</option> is used, there is no need to provide
+	    the <parameter>name</parameter> or <parameter>type</parameter>
+	    arguments.  <command>delv</command> automatically performs a
+	    lookup for a name like <literal>11.12.13.10.in-addr.arpa</literal>
+	    and sets the query type to PTR.  IPv6 addresses are looked up
+	    using nibble format under the IP6.ARPA domain.
+	  </para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-4</term>
+	<listitem>
+	  <para>
+	    Forces <command>delv</command> to only use IPv4.
+	  </para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>-6</term>
+	<listitem>
+	  <para>
+	    Forces <command>delv</command> to only use IPv6.
+	  </para>
+	</listitem>
+      </varlistentry>
+
+    </variablelist>
+  </refsection>
+
+  <refsection><info><title>QUERY OPTIONS</title></info>
+
+
+    <para><command>delv</command>
+      provides a number of query options which affect the way results are
+      displayed, and in some cases the way lookups are performed.
+    </para>
+
+    <para>
+      Each query option is identified by a keyword preceded by a plus sign
+      (<literal>+</literal>).  Some keywords set or reset an
+      option.  These may be preceded by the string
+      <literal>no</literal> to negate the meaning of that keyword.
+      Other keywords assign values to options like the timeout interval.
+      They have the form <option>+keyword=value</option>.
+      The query options are:
+
+      <variablelist>
+	<varlistentry>
+	  <term><option>+[no]cdflag</option></term>
+	  <listitem>
+	    <para>
+	      Controls whether to set the CD (checking disabled) bit in
+	      queries sent by <command>delv</command>. This may be useful
+	      when troubleshooting DNSSEC problems from behind a validating
+	      resolver. A validating resolver will block invalid responses,
+	      making it difficult to retrieve them for analysis. Setting
+	      the CD flag on queries will cause the resolver to return
+	      invalid responses, which <command>delv</command> can then
+	      validate internally and report the errors in detail.
+	    </para>
+	  </listitem>
+	</varlistentry>
+
+	<varlistentry>
+	  <term><option>+[no]class</option></term>
+	  <listitem>
+	    <para>
+	      Controls whether to display the CLASS when printing
+	      a record. The default is to display the CLASS.
+	    </para>
+	  </listitem>
+	</varlistentry>
+
+	<varlistentry>
+	  <term><option>+[no]ttl</option></term>
+	  <listitem>
+	    <para>
+	      Controls whether to display the TTL when printing
+	      a record. The default is to display the TTL.
+	    </para>
+	  </listitem>
+	</varlistentry>
+
+	<varlistentry>
+	  <term><option>+[no]rtrace</option></term>
+	  <listitem>
+	    <para>
+	      Toggle resolver fetch logging. This reports the
+	      name and type of each query sent by <command>delv</command>
+	      in the process of carrying out the resolution and validation
+	      process: this includes including the original query and
+	      all subsequent queries to follow CNAMEs and to establish a
+	      chain of trust for DNSSEC validation.
+	    </para>
+	    <para>
+	      This is equivalent to setting the debug level to 1 in
+	      the "resolver" logging category. Setting the systemwide
+	      debug level to 1 using the <option>-d</option> option will
+	      product the same output (but will affect other logging
+	      categories as well).
+	    </para>
+	  </listitem>
+	</varlistentry>
+
+	<varlistentry>
+	  <term><option>+[no]mtrace</option></term>
+	  <listitem>
+	    <para>
+	      Toggle message logging. This produces a detailed dump of
+	      the responses received by <command>delv</command> in the
+	      process of carrying out the resolution and validation process.
+	    </para>
+	    <para>
+	      This is equivalent to setting the debug level to 10
+	      for the "packets" module of the "resolver" logging
+	      category. Setting the systemwide debug level to 10 using
+	      the <option>-d</option> option will produce the same output
+	      (but will affect other logging categories as well).
+	    </para>
+	  </listitem>
+	</varlistentry>
+
+	<varlistentry>
+	  <term><option>+[no]vtrace</option></term>
+	  <listitem>
+	    <para>
+	      Toggle validation logging. This shows the internal
+	      process of the validator as it determines whether an
+	      answer is validly signed, unsigned, or invalid.
+	    </para>
+	    <para>
+	      This is equivalent to setting the debug level to 3
+	      for the "validator" module of the "dnssec" logging
+	      category. Setting the systemwide debug level to 3 using
+	      the <option>-d</option> option will produce the same output
+	      (but will affect other logging categories as well).
+	    </para>
+	  </listitem>
+	</varlistentry>
+
+	<varlistentry>
+	  <term><option>+[no]short</option></term>
+	  <listitem>
+	    <para>
+	      Provide a terse answer.  The default is to print the answer in a
+	      verbose form.
+	    </para>
+	  </listitem>
+	</varlistentry>
+
+	<varlistentry>
+	  <term><option>+[no]comments</option></term>
+	  <listitem>
+	    <para>
+	      Toggle the display of comment lines in the output.  The default
+	      is to print comments.
+	    </para>
+	  </listitem>
+	</varlistentry>
+
+	<varlistentry>
+	  <term><option>+[no]rrcomments</option></term>
+	  <listitem>
+	    <para>
+	      Toggle the display of per-record comments in the output (for
+	      example, human-readable key information about DNSKEY records).
+	      The default is to print per-record comments.
+	    </para>
+	  </listitem>
+	</varlistentry>
+
+	<varlistentry>
+	  <term><option>+[no]crypto</option></term>
+	  <listitem>
+	    <para>
+	      Toggle the display of cryptographic fields in DNSSEC records.
+	      The contents of these field are unnecessary to debug most DNSSEC
+	      validation failures and removing them makes it easier to see
+	      the common failures.  The default is to display the fields.
+	      When omitted they are replaced by the string "[omitted]" or
+	      in the DNSKEY case the key id is displayed as the replacement,
+	      e.g. "[ key id = value ]".
+	    </para>
+	  </listitem>
+	</varlistentry>
+
+	<varlistentry>
+	  <term><option>+[no]trust</option></term>
+	  <listitem>
+	    <para>
+	      Controls whether to display the trust level when printing
+	      a record. The default is to display the trust level.
+	    </para>
+	  </listitem>
+	</varlistentry>
+
+	<varlistentry>
+	  <term><option>+[no]split[=W]</option></term>
+	  <listitem>
+	    <para>
+	      Split long hex- or base64-formatted fields in resource
+	      records into chunks of <parameter>W</parameter> characters
+	      (where <parameter>W</parameter> is rounded up to the nearest
+	      multiple of 4).
+	      <parameter>+nosplit</parameter> or
+	      <parameter>+split=0</parameter> causes fields not to be
+	      split at all.  The default is 56 characters, or 44 characters
+	      when multiline mode is active.
+	    </para>
+	  </listitem>
+	</varlistentry>
+
+	<varlistentry>
+	  <term><option>+[no]all</option></term>
+	  <listitem>
+	    <para>
+	      Set or clear the display options
+	      <option>+[no]comments</option>,
+	      <option>+[no]rrcomments</option>, and
+	      <option>+[no]trust</option> as a group.
+	    </para>
+	  </listitem>
+	</varlistentry>
+
+	<varlistentry>
+	  <term><option>+[no]multiline</option></term>
+	  <listitem>
+	    <para>
+	      Print long records (such as RRSIG, DNSKEY, and SOA records)
+	      in a verbose multi-line format with human-readable comments.
+	      The default is to print each record on a single line, to
+	      facilitate machine parsing of the <command>delv</command>
+	      output.
+	    </para>
+	  </listitem>
+	</varlistentry>
+
+	<varlistentry>
+	  <term><option>+[no]dnssec</option></term>
+	  <listitem>
+	    <para>
+	      Indicates whether to display RRSIG records in the
+	      <command>delv</command> output.  The default is to
+	      do so.  Note that (unlike in <command>dig</command>)
+	      this does <emphasis>not</emphasis> control whether to
+	      request DNSSEC records or whether to validate them.
+	      DNSSEC records are always requested, and validation
+	      will always occur unless suppressed by the use of
+	      <option>-i</option> or <option>+noroot</option> and
+	      <option>+nodlv</option>.
+	    </para>
+	  </listitem>
+	</varlistentry>
+
+	<varlistentry>
+	  <term><option>+[no]root[=ROOT]</option></term>
+	  <listitem>
+	    <para>
+	      Indicates whether to perform conventional (non-lookaside)
+	      DNSSEC validation, and if so, specifies the
+	      name of a trust anchor.  The default is to validate using
+	      a trust anchor of "." (the root zone), for which there is
+	      a built-in key.  If specifying a different trust anchor,
+	      then <option>-a</option> must be used to specify a file
+	      containing the key.
+	    </para>
+	  </listitem>
+	</varlistentry>
+
+	<varlistentry>
+	  <term><option>+[no]dlv[=DLV]</option></term>
+	  <listitem>
+	    <para>
+	      Indicates whether to perform DNSSEC lookaside validation,
+	      and if so, specifies the name of the DLV trust anchor.
+	      The <option>-a</option> option must also be used to specify
+              a file containing the DLV key.
+	    </para>
+	  </listitem>
+	</varlistentry>
+
+	<varlistentry>
+	  <term><option>+[no]tcp</option></term>
+	  <listitem>
+	    <para>
+	      Controls whether to use TCP when sending queries.
+	      The default is to use UDP unless a truncated
+	      response has been received.
+	    </para>
+	  </listitem>
+	</varlistentry>
+
+	<varlistentry>
+	  <term><option>+[no]unknownformat</option></term>
+	  <listitem>
+	    <para>
+	      Print all RDATA in unknown RR type presentation format
+	      (RFC 3597). The default is to print RDATA for known types
+	      in the type's presentation format.
+	    </para>
+	  </listitem>
+	</varlistentry>
+      </variablelist>
+
+    </para>
+  </refsection>
+
+  <refsection><info><title>FILES</title></info>
+
+    <para><filename>/etc/bind.keys</filename></para>
+    <para><filename>/etc/resolv.conf</filename></para>
+  </refsection>
+
+  <refsection><info><title>SEE ALSO</title></info>
+
+    <para><citerefentry>
+	<refentrytitle>dig</refentrytitle><manvolnum>1</manvolnum>
+      </citerefentry>,
+      <citerefentry>
+	<refentrytitle>named</refentrytitle><manvolnum>8</manvolnum>
+      </citerefentry>,
+      <citetitle>RFC4034</citetitle>,
+      <citetitle>RFC4035</citetitle>,
+      <citetitle>RFC4431</citetitle>,
+      <citetitle>RFC5074</citetitle>,
+      <citetitle>RFC5155</citetitle>.
+    </para>
+  </refsection>
+
+</refentry>
--- a/bin/delv/delv.html
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@@ -0,0 +1,592 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!--
+ - Copyright (C) 2014-2018 Internet Systems Consortium, Inc. ("ISC")
+ - 
+ - This Source Code Form is subject to the terms of the Mozilla Public
+ - License, v. 2.0. If a copy of the MPL was not distributed with this
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/.
+-->
+<html lang="en">
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
+<title>delv</title>
+<meta name="generator" content="DocBook XSL Stylesheets V1.78.1">
+</head>
+<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry">
+<a name="man.delv"></a><div class="titlepage"></div>
+  
+  
+
+  
+
+  <div class="refnamediv">
+<h2>Name</h2>
+<p>
+    delv
+     &#8212; DNS lookup and validation utility
+  </p>
+</div>
+
+  
+
+  <div class="refsynopsisdiv">
+<h2>Synopsis</h2>
+    <div class="cmdsynopsis"><p>
+      <code class="command">delv</code> 
+       [@server]
+       [
+	[<code class="option">-4</code>]
+	 |  [<code class="option">-6</code>]
+      ]
+       [<code class="option">-a <em class="replaceable"><code>anchor-file</code></em></code>]
+       [<code class="option">-b <em class="replaceable"><code>address</code></em></code>]
+       [<code class="option">-c <em class="replaceable"><code>class</code></em></code>]
+       [<code class="option">-d <em class="replaceable"><code>level</code></em></code>]
+       [<code class="option">-i</code>]
+       [<code class="option">-m</code>]
+       [<code class="option">-p <em class="replaceable"><code>port#</code></em></code>]
+       [<code class="option">-q <em class="replaceable"><code>name</code></em></code>]
+       [<code class="option">-t <em class="replaceable"><code>type</code></em></code>]
+       [<code class="option">-x <em class="replaceable"><code>addr</code></em></code>]
+       [name]
+       [type]
+       [class]
+       [queryopt...]
+    </p></div>
+
+    <div class="cmdsynopsis"><p>
+      <code class="command">delv</code> 
+       [<code class="option">-h</code>]
+    </p></div>
+
+    <div class="cmdsynopsis"><p>
+      <code class="command">delv</code> 
+       [<code class="option">-v</code>]
+    </p></div>
+
+    <div class="cmdsynopsis"><p>
+      <code class="command">delv</code> 
+       [queryopt...]
+       [query...]
+    </p></div>
+  </div>
+
+  <div class="refsection">
+<a name="id-1.7"></a><h2>DESCRIPTION</h2>
+
+    <p><span class="command"><strong>delv</strong></span>
+      is a tool for sending
+      DNS queries and validating the results, using the same internal
+      resolver and validator logic as <span class="command"><strong>named</strong></span>.
+    </p>
+    <p>
+      <span class="command"><strong>delv</strong></span> will send to a specified name server all
+      queries needed to fetch and validate the requested data; this
+      includes the original requested query, subsequent queries to follow
+      CNAME or DNAME chains, and queries for DNSKEY, DS and DLV records
+      to establish a chain of trust for DNSSEC validation.
+      It does not perform iterative resolution, but simulates the
+      behavior of a name server configured for DNSSEC validating and
+      forwarding.
+    </p>
+    <p>
+      By default, responses are validated using built-in DNSSEC trust
+      anchor for the root zone (".").  Records returned by
+      <span class="command"><strong>delv</strong></span> are either fully validated or
+      were not signed.  If validation fails, an explanation of
+      the failure is included in the output; the validation process
+      can be traced in detail.  Because <span class="command"><strong>delv</strong></span> does
+      not rely on an external server to carry out validation, it can
+      be used to check the validity of DNS responses in environments
+      where local name servers may not be trustworthy.
+    </p>
+    <p>
+      Unless it is told to query a specific name server,
+      <span class="command"><strong>delv</strong></span> will try each of the servers listed in
+      <code class="filename">/etc/resolv.conf</code>. If no usable server
+      addresses are found, <span class="command"><strong>delv</strong></span> will send
+      queries to the localhost addresses (127.0.0.1 for IPv4, ::1
+      for IPv6).
+    </p>
+    <p>
+      When no command line arguments or options are given,
+      <span class="command"><strong>delv</strong></span> will perform an NS query for "."
+      (the root zone).
+    </p>
+  </div>
+
+  <div class="refsection">
+<a name="id-1.8"></a><h2>SIMPLE USAGE</h2>
+
+
+    <p>
+      A typical invocation of <span class="command"><strong>delv</strong></span> looks like:
+      </p>
+<pre class="programlisting"> delv @server name type </pre>
+<p>
+      where:
+
+      </p>
+<div class="variablelist"><dl class="variablelist">
+<dt><span class="term"><code class="constant">server</code></span></dt>
+<dd>
+	    <p>
+	      is the name or IP address of the name server to query.  This
+	      can be an IPv4 address in dotted-decimal notation or an IPv6
+	      address in colon-delimited notation.  When the supplied
+	      <em class="parameter"><code>server</code></em> argument is a hostname,
+	      <span class="command"><strong>delv</strong></span> resolves that name before
+	      querying that name server (note, however, that this
+	      initial lookup is <span class="emphasis"><em>not</em></span> validated
+	      by DNSSEC).
+	    </p>
+	    <p>
+	      If no <em class="parameter"><code>server</code></em> argument is
+	      provided, <span class="command"><strong>delv</strong></span> consults
+	      <code class="filename">/etc/resolv.conf</code>; if an
+	      address is found there, it queries the name server at
+	      that address. If either of the <code class="option">-4</code> or
+	      <code class="option">-6</code> options are in use, then
+	      only addresses for the corresponding transport
+	      will be tried.  If no usable addresses are found,
+	      <span class="command"><strong>delv</strong></span> will send queries to
+	      the localhost addresses (127.0.0.1 for IPv4,
+	      ::1 for IPv6).
+	    </p>
+	  </dd>
+<dt><span class="term"><code class="constant">name</code></span></dt>
+<dd>
+	    <p>
+	      is the domain name to be looked up.
+	    </p>
+	  </dd>
+<dt><span class="term"><code class="constant">type</code></span></dt>
+<dd>
+	    <p>
+	      indicates what type of query is required &#8212;
+	      ANY, A, MX, etc.
+	      <em class="parameter"><code>type</code></em> can be any valid query
+	      type.  If no
+	      <em class="parameter"><code>type</code></em> argument is supplied,
+	      <span class="command"><strong>delv</strong></span> will perform a lookup for an
+	      A record.
+	    </p>
+	  </dd>
+</dl></div>
+<p>
+    </p>
+
+  </div>
+
+  <div class="refsection">
+<a name="id-1.9"></a><h2>OPTIONS</h2>
+
+    <div class="variablelist"><dl class="variablelist">
+<dt><span class="term">-a <em class="replaceable"><code>anchor-file</code></em></span></dt>
+<dd>
+	  <p>
+	    Specifies a file from which to read DNSSEC trust anchors.
+	    The default is <code class="filename">/etc/bind.keys</code>, which
+	    is included with <acronym class="acronym">BIND</acronym> 9 and contains
+	    one or more trust anchors for the root zone (".").
+	  </p>
+	  <p>
+	    Keys that do not match the root zone name are ignored.
+            An alternate key name can be specified using the
+	    <code class="option">+root=NAME</code> options. DNSSEC Lookaside
+            Validation can also be turned on by using the
+	    <code class="option">+dlv=NAME</code> to specify the name of a
+            zone containing DLV records.
+	  </p>
+	  <p>
+	    Note: When reading the trust anchor file,
+	    <span class="command"><strong>delv</strong></span> treats <code class="option">managed-keys</code>
+	    statements and <code class="option">trusted-keys</code> statements
+	    identically.  That is, for a managed key, it is the
+	    <span class="emphasis"><em>initial</em></span> key that is trusted; RFC 5011
+	    key management is not supported. <span class="command"><strong>delv</strong></span>
+	    will not consult the managed-keys database maintained by
+	    <span class="command"><strong>named</strong></span>. This means that if either of the
+	    keys in <code class="filename">/etc/bind.keys</code> is revoked
+	    and rolled over, it will be necessary to update
+	    <code class="filename">/etc/bind.keys</code> to use DNSSEC
+	    validation in <span class="command"><strong>delv</strong></span>.
+	  </p>
+	</dd>
+<dt><span class="term">-b  <em class="replaceable"><code>address</code></em></span></dt>
+<dd>
+	  <p>
+	    Sets the source IP address of the query to
+	    <em class="parameter"><code>address</code></em>.  This must be a valid address
+	    on one of the host's network interfaces or "0.0.0.0" or "::".
+	    An optional source port may be specified by appending
+	    "#&lt;port&gt;"
+	  </p>
+	</dd>
+<dt><span class="term">-c <em class="replaceable"><code>class</code></em></span></dt>
+<dd>
+	  <p>
+	    Sets the query class for the requested data. Currently,
+	    only class "IN" is supported in <span class="command"><strong>delv</strong></span>
+	    and any other value is ignored.
+	  </p>
+	</dd>
+<dt><span class="term">-d <em class="replaceable"><code>level</code></em></span></dt>
+<dd>
+	  <p>
+	    Set the systemwide debug level to <code class="option">level</code>.
+	    The allowed range is from 0 to 99.
+	    The default is 0 (no debugging).
+	    Debugging traces from <span class="command"><strong>delv</strong></span> become
+	    more verbose as the debug level increases.
+	    See the <code class="option">+mtrace</code>, <code class="option">+rtrace</code>,
+	    and <code class="option">+vtrace</code> options below for additional
+	    debugging details.
+	  </p>
+	</dd>
+<dt><span class="term">-h</span></dt>
+<dd>
+	  <p>
+	    Display the <span class="command"><strong>delv</strong></span> help usage output and exit.
+	  </p>
+	</dd>
+<dt><span class="term">-i</span></dt>
+<dd>
+	  <p>
+	    Insecure mode. This disables internal DNSSEC validation.
+	    (Note, however, this does not set the CD bit on upstream
+	    queries. If the server being queried is performing DNSSEC
+	    validation, then it will not return invalid data; this
+	    can cause <span class="command"><strong>delv</strong></span> to time out. When it
+	    is necessary to examine invalid data to debug a DNSSEC
+	    problem, use <span class="command"><strong>dig +cd</strong></span>.)
+	  </p>
+	</dd>
+<dt><span class="term">-m</span></dt>
+<dd>
+	  <p>
+	    Enables memory usage debugging.
+	  </p>
+	</dd>
+<dt><span class="term">-p <em class="replaceable"><code>port#</code></em></span></dt>
+<dd>
+	  <p>
+	    Specifies a destination port to use for queries instead of
+	    the standard DNS port number 53.  This option would be used
+	    with a name server that has been configured to listen
+	    for queries on a non-standard port number.
+	  </p>
+	</dd>
+<dt><span class="term">-q <em class="replaceable"><code>name</code></em></span></dt>
+<dd>
+	  <p>
+	    Sets the query name to <em class="parameter"><code>name</code></em>.
+	    While the query name can be specified without using the
+	    <code class="option">-q</code>, it is sometimes necessary to disambiguate
+	    names from types or classes (for example, when looking up the
+	    name "ns", which could be misinterpreted as the type NS,
+	    or "ch", which could be misinterpreted as class CH).
+	  </p>
+	</dd>
+<dt><span class="term">-t <em class="replaceable"><code>type</code></em></span></dt>
+<dd>
+	  <p>
+	    Sets the query type to <em class="parameter"><code>type</code></em>, which
+	    can be any valid query type supported in BIND 9 except
+	    for zone transfer types AXFR and IXFR. As with
+	    <code class="option">-q</code>, this is useful to distinguish
+	    query name type or class when they are ambiguous.
+	    it is sometimes necessary to disambiguate names from types.
+	  </p>
+	  <p>
+	    The default query type is "A", unless the <code class="option">-x</code>
+	    option is supplied to indicate a reverse lookup, in which case
+	    it is "PTR".
+	  </p>
+	</dd>
+<dt><span class="term">-v</span></dt>
+<dd>
+	  <p>
+	    Print the <span class="command"><strong>delv</strong></span> version and exit.
+	  </p>
+	</dd>
+<dt><span class="term">-x <em class="replaceable"><code>addr</code></em></span></dt>
+<dd>
+	  <p>
+	    Performs a reverse lookup, mapping an addresses to
+	    a name.  <em class="parameter"><code>addr</code></em> is an IPv4 address in
+	    dotted-decimal notation, or a colon-delimited IPv6 address.
+	    When <code class="option">-x</code> is used, there is no need to provide
+	    the <em class="parameter"><code>name</code></em> or <em class="parameter"><code>type</code></em>
+	    arguments.  <span class="command"><strong>delv</strong></span> automatically performs a
+	    lookup for a name like <code class="literal">11.12.13.10.in-addr.arpa</code>
+	    and sets the query type to PTR.  IPv6 addresses are looked up
+	    using nibble format under the IP6.ARPA domain.
+	  </p>
+	</dd>
+<dt><span class="term">-4</span></dt>
+<dd>
+	  <p>
+	    Forces <span class="command"><strong>delv</strong></span> to only use IPv4.
+	  </p>
+	</dd>
+<dt><span class="term">-6</span></dt>
+<dd>
+	  <p>
+	    Forces <span class="command"><strong>delv</strong></span> to only use IPv6.
+	  </p>
+	</dd>
+</dl></div>
+  </div>
+
+  <div class="refsection">
+<a name="id-1.10"></a><h2>QUERY OPTIONS</h2>
+
+
+    <p><span class="command"><strong>delv</strong></span>
+      provides a number of query options which affect the way results are
+      displayed, and in some cases the way lookups are performed.
+    </p>
+
+    <p>
+      Each query option is identified by a keyword preceded by a plus sign
+      (<code class="literal">+</code>).  Some keywords set or reset an
+      option.  These may be preceded by the string
+      <code class="literal">no</code> to negate the meaning of that keyword.
+      Other keywords assign values to options like the timeout interval.
+      They have the form <code class="option">+keyword=value</code>.
+      The query options are:
+
+      </p>
+<div class="variablelist"><dl class="variablelist">
+<dt><span class="term"><code class="option">+[no]cdflag</code></span></dt>
+<dd>
+	    <p>
+	      Controls whether to set the CD (checking disabled) bit in
+	      queries sent by <span class="command"><strong>delv</strong></span>. This may be useful
+	      when troubleshooting DNSSEC problems from behind a validating
+	      resolver. A validating resolver will block invalid responses,
+	      making it difficult to retrieve them for analysis. Setting
+	      the CD flag on queries will cause the resolver to return
+	      invalid responses, which <span class="command"><strong>delv</strong></span> can then
+	      validate internally and report the errors in detail.
+	    </p>
+	  </dd>
+<dt><span class="term"><code class="option">+[no]class</code></span></dt>
+<dd>
+	    <p>
+	      Controls whether to display the CLASS when printing
+	      a record. The default is to display the CLASS.
+	    </p>
+	  </dd>
+<dt><span class="term"><code class="option">+[no]ttl</code></span></dt>
+<dd>
+	    <p>
+	      Controls whether to display the TTL when printing
+	      a record. The default is to display the TTL.
+	    </p>
+	  </dd>
+<dt><span class="term"><code class="option">+[no]rtrace</code></span></dt>
+<dd>
+	    <p>
+	      Toggle resolver fetch logging. This reports the
+	      name and type of each query sent by <span class="command"><strong>delv</strong></span>
+	      in the process of carrying out the resolution and validation
+	      process: this includes including the original query and
+	      all subsequent queries to follow CNAMEs and to establish a
+	      chain of trust for DNSSEC validation.
+	    </p>
+	    <p>
+	      This is equivalent to setting the debug level to 1 in
+	      the "resolver" logging category. Setting the systemwide
+	      debug level to 1 using the <code class="option">-d</code> option will
+	      product the same output (but will affect other logging
+	      categories as well).
+	    </p>
+	  </dd>
+<dt><span class="term"><code class="option">+[no]mtrace</code></span></dt>
+<dd>
+	    <p>
+	      Toggle message logging. This produces a detailed dump of
+	      the responses received by <span class="command"><strong>delv</strong></span> in the
+	      process of carrying out the resolution and validation process.
+	    </p>
+	    <p>
+	      This is equivalent to setting the debug level to 10
+	      for the "packets" module of the "resolver" logging
+	      category. Setting the systemwide debug level to 10 using
+	      the <code class="option">-d</code> option will produce the same output
+	      (but will affect other logging categories as well).
+	    </p>
+	  </dd>
+<dt><span class="term"><code class="option">+[no]vtrace</code></span></dt>
+<dd>
+	    <p>
+	      Toggle validation logging. This shows the internal
+	      process of the validator as it determines whether an
+	      answer is validly signed, unsigned, or invalid.
+	    </p>
+	    <p>
+	      This is equivalent to setting the debug level to 3
+	      for the "validator" module of the "dnssec" logging
+	      category. Setting the systemwide debug level to 3 using
+	      the <code class="option">-d</code> option will produce the same output
+	      (but will affect other logging categories as well).
+	    </p>
+	  </dd>
+<dt><span class="term"><code class="option">+[no]short</code></span></dt>
+<dd>
+	    <p>
+	      Provide a terse answer.  The default is to print the answer in a
+	      verbose form.
+	    </p>
+	  </dd>
+<dt><span class="term"><code class="option">+[no]comments</code></span></dt>
+<dd>
+	    <p>
+	      Toggle the display of comment lines in the output.  The default
+	      is to print comments.
+	    </p>
+	  </dd>
+<dt><span class="term"><code class="option">+[no]rrcomments</code></span></dt>
+<dd>
+	    <p>
+	      Toggle the display of per-record comments in the output (for
+	      example, human-readable key information about DNSKEY records).
+	      The default is to print per-record comments.
+	    </p>
+	  </dd>
+<dt><span class="term"><code class="option">+[no]crypto</code></span></dt>
+<dd>
+	    <p>
+	      Toggle the display of cryptographic fields in DNSSEC records.
+	      The contents of these field are unnecessary to debug most DNSSEC
+	      validation failures and removing them makes it easier to see
+	      the common failures.  The default is to display the fields.
+	      When omitted they are replaced by the string "[omitted]" or
+	      in the DNSKEY case the key id is displayed as the replacement,
+	      e.g. "[ key id = value ]".
+	    </p>
+	  </dd>
+<dt><span class="term"><code class="option">+[no]trust</code></span></dt>
+<dd>
+	    <p>
+	      Controls whether to display the trust level when printing
+	      a record. The default is to display the trust level.
+	    </p>
+	  </dd>
+<dt><span class="term"><code class="option">+[no]split[=W]</code></span></dt>
+<dd>
+	    <p>
+	      Split long hex- or base64-formatted fields in resource
+	      records into chunks of <em class="parameter"><code>W</code></em> characters
+	      (where <em class="parameter"><code>W</code></em> is rounded up to the nearest
+	      multiple of 4).
+	      <em class="parameter"><code>+nosplit</code></em> or
+	      <em class="parameter"><code>+split=0</code></em> causes fields not to be
+	      split at all.  The default is 56 characters, or 44 characters
+	      when multiline mode is active.
+	    </p>
+	  </dd>
+<dt><span class="term"><code class="option">+[no]all</code></span></dt>
+<dd>
+	    <p>
+	      Set or clear the display options
+	      <code class="option">+[no]comments</code>,
+	      <code class="option">+[no]rrcomments</code>, and
+	      <code class="option">+[no]trust</code> as a group.
+	    </p>
+	  </dd>
+<dt><span class="term"><code class="option">+[no]multiline</code></span></dt>
+<dd>
+	    <p>
+	      Print long records (such as RRSIG, DNSKEY, and SOA records)
+	      in a verbose multi-line format with human-readable comments.
+	      The default is to print each record on a single line, to
+	      facilitate machine parsing of the <span class="command"><strong>delv</strong></span>
+	      output.
+	    </p>
+	  </dd>
+<dt><span class="term"><code class="option">+[no]dnssec</code></span></dt>
+<dd>
+	    <p>
+	      Indicates whether to display RRSIG records in the
+	      <span class="command"><strong>delv</strong></span> output.  The default is to
+	      do so.  Note that (unlike in <span class="command"><strong>dig</strong></span>)
+	      this does <span class="emphasis"><em>not</em></span> control whether to
+	      request DNSSEC records or whether to validate them.
+	      DNSSEC records are always requested, and validation
+	      will always occur unless suppressed by the use of
+	      <code class="option">-i</code> or <code class="option">+noroot</code> and
+	      <code class="option">+nodlv</code>.
+	    </p>
+	  </dd>
+<dt><span class="term"><code class="option">+[no]root[=ROOT]</code></span></dt>
+<dd>
+	    <p>
+	      Indicates whether to perform conventional (non-lookaside)
+	      DNSSEC validation, and if so, specifies the
+	      name of a trust anchor.  The default is to validate using
+	      a trust anchor of "." (the root zone), for which there is
+	      a built-in key.  If specifying a different trust anchor,
+	      then <code class="option">-a</code> must be used to specify a file
+	      containing the key.
+	    </p>
+	  </dd>
+<dt><span class="term"><code class="option">+[no]dlv[=DLV]</code></span></dt>
+<dd>
+	    <p>
+	      Indicates whether to perform DNSSEC lookaside validation,
+	      and if so, specifies the name of the DLV trust anchor.
+	      The <code class="option">-a</code> option must also be used to specify
+              a file containing the DLV key.
+	    </p>
+	  </dd>
+<dt><span class="term"><code class="option">+[no]tcp</code></span></dt>
+<dd>
+	    <p>
+	      Controls whether to use TCP when sending queries.
+	      The default is to use UDP unless a truncated
+	      response has been received.
+	    </p>
+	  </dd>
+<dt><span class="term"><code class="option">+[no]unknownformat</code></span></dt>
+<dd>
+	    <p>
+	      Print all RDATA in unknown RR type presentation format
+	      (RFC 3597). The default is to print RDATA for known types
+	      in the type's presentation format.
+	    </p>
+	  </dd>
+</dl></div>
+<p>
+
+    </p>
+  </div>
+
+  <div class="refsection">
+<a name="id-1.11"></a><h2>FILES</h2>
+
+    <p><code class="filename">/etc/bind.keys</code></p>
+    <p><code class="filename">/etc/resolv.conf</code></p>
+  </div>
+
+  <div class="refsection">
+<a name="id-1.12"></a><h2>SEE ALSO</h2>
+
+    <p><span class="citerefentry">
+	<span class="refentrytitle">dig</span>(1)
+      </span>,
+      <span class="citerefentry">
+	<span class="refentrytitle">named</span>(8)
+      </span>,
+      <em class="citetitle">RFC4034</em>,
+      <em class="citetitle">RFC4035</em>,
+      <em class="citetitle">RFC4431</em>,
+      <em class="citetitle">RFC5074</em>,
+      <em class="citetitle">RFC5155</em>.
+    </p>
+  </div>
+
+</div></body>
+</html>
--- a/bin/delv/win32/delv.vcxproj.filters.in
+++ b/bin/delv/win32/delv.vcxproj.filters.in
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="Header Files">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hpp;hxx;hm;inl;inc;xsd</Extensions>
+    </Filter>
+    <Filter Include="Resource Files">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\delv.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>
--- a/Show More
+++ b/Show More