Delegations are now cached with a minimum TTL of 60 seconds by default. Any NS record or A/AAAA glue record with a TTL below this threshold will be raised to 60 seconds.
A new configuration option `min-delegation-ttl` has been added to adjust this limit, or disable it by setting the value to `0`. The corresponding `max-delegation-ttl` option allows the user to configure a maximum TTL for delegations; it is disabled by default.
Closes #6031
Merge branch '6031-delegdb-ttl' into 'main'
See merge request isc-projects/bind9!12102
projects / thirdparty / bind9.git / commitdiff
