How would I go about opening up ports with a Linksys router? I know how to get to the configuration page by connecting to my router "192.168.1.1" I want to open up ports for other chat programs like AIM and mIRC, since they are closed ports they constantly lag out whenever I am idle. Where would I begin? Which ports are they? How can I find out which ports they are? Linksys said that I have to find out the ports myself and call them, tell them the ports so that they can open them up for me. My friend has opened his ports with the same exact router but hes a clown and doesn't remember how he did it.