Port Forwarding on Redhat
Ive got a Redhat Linux server (7.3 with the latest kernel and rpms) and 3 client machines all running windows. The server is online via ADSL but I need to forward some ports from the server to my main machine so I can use file transfers etc.Can anyone recommend a good proggy for simple port forwarding? I was wondering if Redhat has built in port forwarding like windows 2000 advanced server has ? or not?

Any help/advice appreciated as always
Nick