What ports does Trainz 12 mulitiplayer/ichat use?

[WHRM3]

I want to play multplayer in Trainz 12, but I can't connect. I suspect it has to do with my firewall. However, I can't find any information on what ports Trainz 12 multiplayer/ichat uses. Any help is appreciated.

 

[Trainzlover6]

Same with me, i connect to the internet open trainz starts then closes immedietly, weird

 

[danny5]

you must be loged in to Plant Auran before ichat will show a green light at the top right.
Multiplayer will only show if you have a MP route installed.
This will show up in Routes by a 1 in the frist row of 0.s if someone is running a session.
Now you can start a session of any MP route you have installed.
There will be two green lights on the right top of the session and anyone can join you,unless you make it private.

 

[clam1952]

http://forums.auran.com/trainz/showthread.php?97479-What-ports-does-Trainz-12-mulitiplayer-ichat-use