Im using this in a webserver that must redirect everything to 192.168.0.2 in port 25... any suggestions? using this script will enable to accept connections in port 80 and forward all the port 25 to the other server?? am I missing something or could it be improved?? echo 0 > /proc/sys/net/ipv4/ip_forward iptables -P INPUT DROP iptables -P FORWARD DROP iptables -A FORWARD -m state --state RELATED,ESTABLISHED -j ACCEPT iptables -A INPUT -i eth0 -p tcp --dport 80 -j ACCEPT iptables -A FORWARD -i eth1 -d 192.168.0.2 -p tcp --dport 25 -j ACCEPT iptables -t nat -A PREROUTING -i eth0 -d 192.168.0.1 -p tcp --dport 25 -j DNAT --to-destination 192.168.0.2:25 echo 1 > /proc/sys/net/ipv4/ip_forward Thanx a lot -- Juan Hernandez >Slacker til' death do us apart If it seems slow it's just because there are too many things loaded... and of course, it's not slack
