Ipchains - Bind - Resolution Inconsistencies
J Laub
laubj at lakesoft.net
Thu Oct 2 15:58:10 UTC 2003
Hello,
We are are experiencing an odd problem with the use of ipchains and
bind. When the firewall is active, several name servers are totally
unable to resolve any names on our dns. When the firewall is stopped
all dns is resolved with incident. Am I doing something wrong? Does
bind use any other odd ports?
This should accept from external to fw:??
ipchains -A input -i eth1 -s ! 10.0.0.x 1024:65535 -d 199.86.44.xxx 53
-p udp -j ACCEPT
ipchains -A output -i eth1 -s 199.86.44.xxx 53 -d ! 10.0.0.x 1024:65535
-p udp -j ACCEPT
ipchains-1.3.10
bind-8.2.3-5
Regards,
-=Jon
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