I just got a D-Link DI-604 broadband firewall/router for my room, which has a secondary DNS server that I run on a Redhat Linux 7.2 box. The problem is that now the secondary server is unable to retreive updates from the primary server located elsewhere on the internet. The primary server is running a Redhat Linux 7.2 box with an Ipchains firewall. Has anyone have experience with the DLINK router and this type of DNS problem yet?
Here is a snippet of the logfiles. I'm guessing that UDP packets are being denied over the 2 firewalls.
Nov 11 20:46:25 arthur named: zone xxxxxxxxxxxxxx.com/IN: refresh: failure trying master xx.xx.xx.xx#53: timed out
Nov 11 20:46:25 arthur named: zone xxxxxxxxxxxxxx.com/IN: refresh: retry limit for master xx.xx.xx.xx#53 exceeded
Any ideas? Thank you.