Re: [CentOS] default Bind on CentOS 4.4 and reverse DNS subnets issue?

On Wed, February 28, 2007 2:26 pm, Florin Andrei wrote:

Anybody knows if the Bind version on CentOS 4.4 (9.2.4) has issues with doing reverse DNS for subnets? (networks smaller than /24)

I keep a reverse DNS /26 subnet on Bind 9.3.1 (Fedora) and it works fine. I've a /27 subnet on CentOS 4 (bind 9.2.4), exactly the same config just different subnets and addresses, and it does not work. I do a "dig @localhost .......in-addr.arpa. PTR" and there's no ANSWER section. The logs provide no clues, all zones load up clean.

Identical config, different behavior. Maximum frustration. :-/

I'm not aware of any issues. Can you shows us the portion of named.conf for that zone file and the zone file.

Thanks!