QTcpSocket only works local

[BrainStorm]

Right, so do you have the ports used by fortune server forwarded by your router? If not, you are not going to be able to do anything but local traffic.

hmmmmm, i feeling we're getting close, i'm actually using an once unnused port, 2112, first, how do I know the fowarded ports of my router, and second, how do i foward one?
And if everthings works fine, looks like HTTP, FTP, P2P, SSH and Messengers ports are all fowarded?
thanks in advance fatjuicymole