This incorporates the following changes, plus a new configure
option "--enable-rrl" to turn them on:
3575. [func] Changed the logging category for RRL events from
'queries' to 'query-errors'. [RT #33540]
3554. [bug] RRL failed to correctly rate-limit upward
referrals and failed to count dropped error
responses in the statistics. [RT #33225]
3545. [bug] RRL slip behavior was incorrect when set to 1.
[RT #33111]
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]
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]
3496. [func] Improvements to RPZ performance. The "response-policy"
syntax now includes a "min-ns-dots" clause, with
default 1, to exclude top-level domains from
NSIP and NSDNAME checking. --enable-rpz-nsip and
--enable-rpz-nsdname are now the default. [RT #32251]
Response policy (rpz) changes to
- add zone statistics
- speed up by adding min-ns-dots to the response-policy syntax
with a default of 1
- detect and reject policy zones with a database other than rbt
only rbtdb has rpz hooks
- allow empty response-policy{} statement
- make --enable-rpz-nsip and --enable-rpz-nsdname the default
[RT #32315]
Squashed commit of the following:
commit ad40744e2c7dc253b70857bb229def5dd194b418
Author: Mark Andrews <marka@isc.org>
Date: Fri Jan 4 17:24:45 2013 +1100
logfileconfig spams the system log files
Conflicts:
bin/named/main.c
- 'rndc signing -list' displays the current
state of signing operations
- 'rndc signing -clear' clears the signing state
records for keys that have fully signed the zone
- 'rndc signing -nsec3param' sets the NSEC3
parameters for the zone
The 'rndc keydone' syntax is removed. [RT #23729]
a dynamic zone to disk; "rndc sync -clean" also
removes the journal file after syncing. Also,
"rndc freeze" no longer removes journal files.
[RT #22473]
by Andrew Tridgell of the Samba project.) [RT #22629]
2988. [experimental] Added a "dlopen" DLZ driver, allowing the creation
of external DLZ drivers that can be loaded as
shared objects at runtime rather than linked with
named. Currently this is switched on via a
compile-time option, "configure --with-dlz-dlopen".
Note: the syntax for configuring DLZ zones
is likely to be refined in future releases.
(Contributed by Andrew Tridgell of the Samba
project.) [RT #22629]
2987. [func] Improve ease of configuring TKEY/GSS updates by
adding a "tkey-gssapi-keytab" option. If set,
updates will be allowed with any key matching
a principal in the specified keytab file.
"tkey-gssapi-credential" is no longer required
and is expected to be deprecated. (Contributed
by Andrew Tridgell of the Samba project.)
[RT #22629]
allow dynamic addition and deletion of zones.
To enable this feature, specify a "new-zone-file"
option at the view or options level in named.conf.
Zone configuration information for the new zones
will be written into that file. To make the new
zones persist after a restart, "include" the file
into named.conf in the appropriate view. (Note:
This feature is not yet documented, and its syntax
is expected to change.) [RT #19447]
