negative caching time and TTLs
Lena M
lena_m1 at hotmail.com
Tue Apr 14 14:22:29 UTC 2009
Hello,
Which TTL value is supposed to be used for negative caching time?
-We are running BIND 9.X as a caching server. We are seeing that NXDOMAIN replies are being cached using $TTL time of a given zone instead of its SOA min TTL time.
-Is $TTL suppose to override SOA's min TTL for the negative caching? RFC 2308 is not clear.
Thank you
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