As the title say's, I'm wondering which ports to open to be able to play TS online. Also, has the port numbers changed after the switch to XWIS?

There is something more, first: I don't have a dsl/broadband modem since I plug in to a LAN output. Our tenant-owner's association has made it so that we are connected to the same network, and they have a firewall which prevents me from playing online in some games(older games like TS and ra1). The router is of course out of reach for me so I'll have to tell them to open ports for my applications.

I'd also like to know which ports to open for Ra1 and C&C 95.

Thank you.

Edit: This thread no longer needs an answer