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Forum Discussion
Ooma Telco and Nighthawk CM2100
Guys- I know this is the wrong board to post in. NetGear web site didn't have board option for direct questions regarding the cable modem itself and its LAN Ports. Here goes.... My Nighthawk C...
You need a router berween the CM modem and your Ooma device still. The other LAN port are not for IP addressing LAN side devices. There for ISP WAN side IP address assignments. Connect a external wifi router to the CM modem and then connect your devices to the wifi router.