Originally Posted by lp5151
To hookup a cable modem to the winegard router in our 2021 Anthem, do I just unplug the ethernet cable already there and connect modem to that port?
The Winegard IDU should have a LAN and WAN (POE) port. I've not done this, am merely speculating, but if I were trying this out I would plug my cable modem into the WAN port.
I'd be hesitant to replace the IDU without some research because it appears some of the devices have fixed IP addresses.
I really need to spend some time learning this network better.