Halo Multiplayer

[Atlasland]

I trying to play Halo online, but can't get it to work.

I can't see any serevrs when I connect, and I can't even create a game myself.

I am connected from behind my wireless router, however in the past I have played from behind this with no problems. However now I can't.

I am running the updated version - 1.5.2..

Any ideas?

[bbarnhart]

It is working for me. Do you have ports open on your router and in Sharing of System Preferences?

TCP Ports 2302, 2303, 27901, 2304, 27900, 2301 - although, I don't know if you really need all of those, but that's what I have.