Bhavneet Pannu :
So, I want to setup a router upstair in my house however my Modem from my isp is downstair. Is there a way I can setup the router without pulling in the WAN Cable.
The router absolutely needs to connect to the modem. There is no way around this.
So, put the router near the modem. Connect.
Then use some other tech to distribute the signal 'upstairs'.
Powerline, MOCA, WiFi. In that order of performance.