How can I forward all traffic to 10.10.0.10:80 to 10.10.0.20:8080 using IPtables?

abefroman · 10-06-2005, 02:52 PM

macemoneta · 10-06-2005, 03:19 PM

The general rule for port forwarding with iptables is:

iptables -t nat -I PREROUTING -p <protocol> -d <destination IP> --dport <destination port> -j DNAT --to-destination <destination IP>:<destination port>

So, for example:

iptables -t nat -I PREROUTING -p tcp -d 10.10.0.10 --dport 80 -j DNAT --to-destination 10.10.0.20:8080