[CentOS] Not - Re: New DNS server up and running

[Robert Moskowitz]

On 02/21/2013 10:16 AM, David G. Miller wrote:
> Robert Moskowitz <rgm at ...> writes:
>
>> It looks like no system, internal or external could access the DNS on my
>> new server.  IPTABLES was set for 53 both UDP and TCP. Firewall was OK.
>> In fact a local system on the same subnet, thus NOT going through my
>> firewall was denied access to the internal domain.  Localhost of course
>> works.
> <SNIP>
> Not sure what you mean be "Localhost of course works."  Are you using:
>
> dig @localhost any mysubdom.mydom.com
>
> to see if the DNS server is responding?
>
> If not, try dig on your DNS both using @localhost, @int.ernal.ip.addr and
> @ext.ernal.ip.addr and then try it from other systems on your network.
>
> The first thing to do is to make sure the DNS server responds correctly to
> queries.

All solved with adding allow-query.