Last time I noted that, for those of us with separate routers and modems, the IP address 192.168.100.1 may provide access to the modem, through the router. In my limited testing, I found this to be ...

Connect the modem to a wall outlet with a coax cable and plug the modem into an electrical outlet. Connect devices to the modem wirelessly, or with an ethernet cable to a LAN outlet on the modem. When ...