After a loss of power to the house, the Linksys BEFW11S4 router doesn't want to connect to the internet. The system tray icon (WinXP machine) shows high signal strength, but can't connect via router even when plugged in directly with ethernet cable. Connecting the computer to the cable modem directly works however. Tried powering everything down and then rebooting a couple of times with no luck.
Remote computers in other rooms that would normally connect wireless do not work either, so it's not isolated to the one machine.
Any ideas?