I have 3 pcx connected to adelphia cable moden and then to a linksys router. When I connect to the router ports only one or two "see" the internet. The rest indicate they should be on the net but are not. It says. You are connected to the network but not to the internet. The pcs all show good connections, I can access the router set up via 192.168.1.1 from each pc but only one or two are on the net. The other one or two show connection but in fact are not on the net. The routhrr shows internet connection and connection to the pcs on the status locations. Any ideas???