IPTables and RTCW
I am using iptables as a firewall on my Jamd Linux system. I have done no tweaking on my own-- it is the standard set up except that I chose "High" security instead of the default Medium.
Anyway, I downloaded Return to Castle Wolfenstein. I tried to play it but I cannot find any servers or games to join. I assume that this is because I don't have the correct ports open.
How can I open up the appropriate ports for RTCW so I can play against other people?