Port Forwarding

So today my xbox decided to mute everybody. Called xbox live support and they told me I needed to forward some ports so that the router complies with some security protocols. They gave me all of the protocols and port numbers. I was told to contact the manufacture of the router (linkys). I was informed by them that in order for them to do anything for me, I had to fork over $100.

So with that in mind, anybody have any idea how I could do port forwarding on my own? (I have the protocols and port numbers)

Google is your friend, Mr. Racer!

ARRRG PORT FORWARDING!!!
Bangs head into wall repeatedly while crying and remembering experiences trying to port forward a time capsule ooma setup

But really, that site should do it for you if you don’t have a too unusual setup.