Changing the default for max-recursion-queries from 100 to 32 was too strict in some cases, especially lookups in reverse IPv6 trees started to fail more frequently. From issue #4921 it looks like 50 is a better default. Now that we have 'max-query-count' as a global limit of outgoing queries per client request, we can increase the default for 'max-recursion-queries' again, as the number of recursive queries is no longer bound by the multiple of 'max-recursion-queries' and 'max-query-restarts'.
370 KiB
370 KiB