Hi .. I have 2 interfaces eth0 and eth1 on the system connected to different subnets. I need to route all the outgoing DNS traffic of the system via eth1 interface. Pls let me know if below IPTABLES rules is proper way ? Block the output DNS traffic on eth0 interface. iptables -A FORWARD -p udp -o eth0 --dport 53 -j DROP Forward output DNS traffic from eth1 interface iptables -A FORWARD -p udp -o eth1 --dport 53 -j ACCEPT Thanks Ganesh -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
