Not sure on the exact model, but I have a Belkin wireless G router.
I would like to be able to ssh (amongst other activities) to m home machines from outside my home network.
I have DNS entries already setup for these purposes, so my only issue now is getting port-forwarding to work.
I'd like to run ssh on one external port (say, 106) to forward to one machine internally (on port 22), and open a different external port (maybe 3333) to forward to port 22 on a different machine on my network.
You can see from the this first screenshot the ports Skype has opened.

And from the second one the port I'm trying to open.

However, the second opening is unsuccessful, while the first works like a champ.
What am I doing wrong?