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[cobalt-users] IPChains Help



I am in the process of setting up my firewall and I am having one problem
and it involves dns.  When I test my rule set DNS doesn't work.  DNS still
resolves outside of the box but when I am on the box and dig another domain
outside of the box I get timeout.  Can someone please help.

Here is my ruleset for DNS

ipchains -A input -i eth0 -p udp --source Primary IP 53 -j ACCEPT
ipchains -A input -i eth0 -p udp --source Secondary IP 53 -j ACCEPT

Thanks
--Todd