I've been having this problem lately with the ethernet on my schools campus. I'm running a windows 8.1 on an ultra book for those wanting to know. The connection used to give me the name of the university, until one day long ago i started to get interested in this stuff and must have messed up some setting. Anyway the ethernet connection now is labeled as "unidentified network" and at random times it's connection will stop and become "limited". The diagnose option tells me that the ethernet has an invalid ip configuration. I've seen some tutorials that tell me to disable the internet protocol v6 in the ethernet properties, then insert certain IPs and DNS numbers in so it would be done manually. But Since this is a university I plan on leaving during breaks and would like this not to be a problem everywhere I go. I'd be grateful for the help if you have any ideas and ill answer as many questions as I cab
