I am attempting to diagnose a 2nd computer for a friend. Her computer is littered with spyware and viruses; I am attempting to see if I can connect the 2nd computer online by using the same cable modem I have for my own computer. Is this possible? Because while troubleshooting the 2nd computer (by the way I am using an ethernet connection), I am getting a 169 ip address; release/renew have failed; no Winsock issues, tried Spybot and that is not working. I have even tried going back to the original configuration and it is still not working. Any idea of how I can resolve the 169 ip address if it can be resolved? If there is any clarification needed, I will be more than happy to give it.
if your trying to connect 2 computers on 1 cable modem, then no, you need a router to do that.