Here are some instructions for connecting a computer or device to the network. If you still need help connecting a device to the internet, call the Resnet helpdesk at 724-357-2596 or email iup-resnet@iup.edu. You can also put in an ihelp call.
If your internet suddenly stopped, there's a possibility that your port was disabled for some reason, such as a virus or a copyright complaint. If your port stops working, contact the Resnet helpdesk or IT Support.