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. Cheers, Dave