I'm trying to upgrade a pair of WRT54G routers to a new pair of EA3500 routers, but I cannot get the modems to connect to the internet. I've tried both of the new modems, and multiple connection cables between the Charter cable modem and the router, but I have yet to get a usable internet connection. I'm able to get to the router settings by browsing to 192.168.1.1, but the settings show there is no internet connection. My old routers still work great if I switch the cable modem over to them, so the problem is not likely with the modem or cable connection. Any suggestions on what might be going wrong?
Rick