First of all, my router info:
3.5.1 Build 070321 Rel.50877na Hardware Version:
I have this router with which I want to split a pppoe connection for 3 computers. I did a reset on the router to restore it to factory defaults and configured the pppoe username and password. Out of the box(without additional configuration, connection works for 2 out of 3 computers. The third one is connected to lan network but can't resolve any websites.
The third computer doesn't have a firewall..or an issue with the lan cable or something like that. I can connect to the router from there without any problems.
So, any advice on how to troubleshoot this issue?