Computers will sometimes lose their connection to the Internet. Some causes may be power outages or surges, problems with the University's network hardware, or improperly configured settings on other people's computers on the network. Often a computer's network settings can be "flipped off and back on" and will start working again. This process is easy to do, and fix most connection issues.
There are a few ways you can reset your computer's network connection:
This is the most effective way to reset your network configuration, as every program and service will be shut down, then restarted again. Restarting will reset your network connection regardles of what operating system you have (Windows, Mac OS X, Linux).
If you are unable to shut down your computer, or you don't want to for some reason (too many things open, currently working on something), you can try option 2 or 3 below:
The IP address? in the Status window should be 128.193.x.y, where x and y are two numbers between 0 and 255. If so, the computer is communicating with the network and you should be able to access the Internet.
If the IP address is in the form of 10.195.x.y then your computer is not registered on ResNet. If your IP address is 10.193.x.y then your system has be disabled and you should check your ONID email for additional information.