Linux Server issue

[Timmeah!]

I'm attempting to run a JK2 dedicated Linux server behind a NAT router, and don't appear to be getting a listing on the master server.

I realise that I can't see it from another machine behind the same NAT box, but a friend has been unable to see my server.

Are there any NAT specific commands I should pass to the server to broadcast the correct public IP address?

What are the correct master servers? It currently sends a heartbeat to:
masterjk2.ravensoft.com (63.146.124.53:28060)
master.gamespy.com (207.38.8.34:28060)

Cheers

Tim

Server: Linux JediKnight II - Jedi Outcast dedicated 1.04a
Linux 2.6.3 Kernel
Debian Sid

[Timmeah!]

Issue solved - the server IS listing - when dropping the server-type back to 56K. Oops - wrong connection type in the config!

Cheers

Tim