bind9 cache

Mark Andrews marka at
Sat Dec 4 22:17:05 UTC 2010

In message <20101204170822.94482eupddwiin40 at>, Benny Pedersen wr
> i like to have bind cache in 43200 secs for any zone and update only  
> if soa changes in that time, how do i configure named.conf to do this ?

You can set a maximum bound on how long named will cache records for
(max-cache-ttl) however named will not go out and look to see if the
SOA has change nor will named cache for longer than the TTL permits.
> negative cache i like to have as the zone says in ttl, so just 43200  
> on positive
> -- 
> xpoint
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Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: marka at

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