Port forwarding with iptables
Say I have two IPs on the server as follows:
18.104.22.168 and 22.214.171.124
126.96.36.199 is listening on port 21 (FTP Daemon)
188.8.131.52 is listening on 55555 (Another FTP Daemon)
What iptables rule do I add so that port 21 to 184.108.40.206 is forwarded to port 55555 on 220.127.116.11? It should not affect the other IP.