ItsMods

I'm having a small problem,

When I start a private match or just do /map mp_nuked with or without a mod my server doesn't show up in the server list.

Other peoples modded servers do show up in the list.

What can I do to fix this? Forward a specific port? I have 28960 forwarded.

(copy/paste from steam forum thread... lmao)

Steam Client

UDP 27000 to 27015 inclusive (Game client traffic)
UDP 27015 to 27030 inclusive (Typically Matchmaking and HLTV)
TCP 27014 to 27050 inclusive (Steam downloads)
UDP 4380


Dedicated or Listen Servers

TCP 27015 (SRCDS Rcon port)


Steamworks P2P Networking and Steam Voice Chat

UDP 3478 (Outbound)
UDP 4379 (Outbound)
UDP 4380 (Outbound)


Additional Ports for Call of Duty: Modern Warfare 2 Multiplayer

UDP 1500 (outbound)
UDP 3005 (outbound)
UDP 3101 (outbound)
UDP 28960

Ok, I had to forward this port: 20800 (udp+tcp) and now my server shows up. It apparently is the cod master server port