So i just bought a new router for my house (Cisco EA2700) and i went through the setup disc. But now i can't get any internet and i tried reverting to the old router to no avail. The modem i have is the NEC NTA-3110 from netvigator (my desktop is plugged in directly to the router and my Macbook is connected via wireless). I can connect to the network but there is no internet. please help?