Damn damn damn.
I have tried to publish my server behind MS ISA Server, but without any luck.
I had it working, but when I reinstalled my server I have forgotten, what I did to make it work.
I have following port:
TCP 27960 Outbound
TCP 27960 Inbound
UDP 27960 send/receive
UDP 27950 send/receive
UDP 27952 send/receive
Then I have the server published.
But it doesn't work for me this time :-(
Anyone have a tutorial, that might help me ?