I really need help from anyone who knows networking!

[Huggybaby]

I can't login to anything Xmage! I made a new rule in the Windows firewall. I've tried port forwarding thru my xfinity router! It's still not connecting! Xfinity support tried to have me do this thing called "port triggering" but I don't have enough info to complete the set up.

Namely, it asks for four values:
+ trigger port from
+ trigger port to
+ target to starting port
+ target to ending port

I don't know what to put in these. I don't know what to do! I'm sure it has to do with the port. I never had a problem before I got Xfinity. Please help!