How to: Port Forward Minecraft - [Specifically with a Belkin Router]
Channel: Lawrence Thorpe
Date: 2011-04-09

Follow this video (with captions) to be able to port forward on an older Belkin router

Note: Newer Belkin routers use '192.168.2.1' rather than '192.168.1.1'

http://bit.ly/vJOEZX - to find out what your IP adress is..