Port Forwarding and Mobile Computers

Ok, so I've got a laptop, and I've figured out how to do the whole portforward thing. Does anybody know how to fix the problem of keeping your ports forwarded in multiple locations. For me these locations are generally school (which I don't know what kind of router they use), and my parents house (I could figure out what they use). That is all. Thanks for any suggestions!

[U2Lynne]

Well, if you open the same ports at all different locations, then you won't have to do a thing to the settings on your laptop port-wise. I doubt you will be able to forward the ports at school, but I'll bet you can sweet talk Mom and Dad into letting you forward the ports through their router.