B.3 Cache configuration

zone-cache-size

(integer) The number of items stored in the DNS server's internal zone data cache. Set this to `0' to disable the zone data cache entirely. (See section 4.1 Caching.)

zone-cache-expire

(integer) Number of seconds after which cached items expire. If this is `0', the zone data cache is not used. The TTL value for any RR may override this value if it is a shorter amount of time. (See section 4.1 Caching.)

reply-cache-size

(integer) The number of items stored in the DNS server's internal reply cache. Set this to `0' to disable the reply cache entirely. (See section 4.1 Caching.)

reply-cache-expire

(integer) Number of seconds after which cached replies expire. If this is `0', the reply cache is not used. (See section 4.1 Caching.)