If you are getting same data when the router power plug is off, the connection is definately not good. The problem in this situation is that we dont know what happened to the router in the moment when wifi/lan stopped working for the first time. Any wall power problems? Did it work correctly before and how long? Have you used the correct power plug ? Wifi just went off or was making problems for some time? If it is a sw problem, sometimes you can only repair it by jtag flashing,and you need a 100% correct image to do that, which is hard to get. We dont do that nowadays as we report a broken unit to the isp and get a new one. I suppose you cant even flash a fw through the web interface as connection cuts off.