College Internet connection problems

perhaps you have a problem with the distribution of the Internet in College

I just checked the multiplayer connection and it said that it can't find the Teredo IP address. I don't really know if there's anything I can do about that, so I feel like I'm *** out of Xbox Live at college unless someone knows anything I could do about
that.

Depends on what kind of things you're talking about. If it's something like connecting to a friend's game or party, try using a third party to connect. Sometimes your or his ISP and/or router settings cause a problem with two people connecting, and unless
internet setting are changed at the residential end, there's nothing you can do.

I have a friend that I like to play with, and when I'm at home it's fine, but if I'm at college we can't connect, and it's something to do with the security measures my college's internet has on it, but unless he changes his router settings (or we connect
through a third party) we can't ever play.

Sounds like your college internet is blocking Connection to Xbox Live. I recommend going and talking to tech support at your college about it. Sadly it is the Holidays so you may have to wait until Monday to discuss this with them.

Are you connecting through home or a school (ie. college/university)? If it's a school, try contacting the internet's admin to see what they suggest.