hi!
i have a dns server behind my firewall. what would be the right code
to allow dns query from and to my dns server ? the code below seems to
work but is there a shorter one ? :)
ipchins -A input -p tcp -s 0.0.0.0/0 -d x.x.x.y 53 -j ACCEPT
ipchins -A input -p udp -s 0.0.0.0/0 -d x.x.x.y 53 -j ACCEPT
ipchains -A input -p tcp -s 0.0.0.0/0 53 -d x.x.x.y -j ACCEPT
ipchains -A input -p udp -s 0.0.0.0/0 53 -d x.x.x.y -j ACCEPT
thanks a lot!
rebecca
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