Port ranges

I have a friend that is unable to find community servers through the browser (it is just an empty list).

What are the port ranges for this game? this way we can check if tinkering with the modem settings and opening those up will help him.

If someone has another suggestion I'd be much appreciated! we already checked the filters although there are not many options to mess things up there.

Thanks

Usually outbound connections (i.e., FROM his machine TO the servers) aren't blocked by firewalls.

That said, Sandstorm uses port 27102 UDP for the game and port 27131 UDP for Steam queries by default.