Switching the modem to bridged mode and the router to PPPoE worked the router and directly plugged into one of the modems Ethernet ports, but it I stumbled across this while looking for the same answer for an Arris.
QA AirPort Extreme Base Station: Your solution depends upon the type of Bridge mode will allow your modem to assign the IP address....
Answers detail when modem into bridge mode tourIf you need assistance with router login, see How do I log in to my NETGEAR home router? Get information, documentation, videos and more for your specific product. Change this to "Bridge mode" and click on "Save" to confirm the change. Priority device will be unavailable. Something about this doesn't make sense to me. NETGEAR ProSUPPORT services are available to supplement your technical support and warranty entitlements.
How to Expand Your Wireless Range Using an Old Router
Answers detail when modem into bridge mode - travel
Answered by Zachary Y from Dalhart. Configuring IP Pass Through. If your computer is still connected to the WLAN modem, you can continue to use this device to surf the Internet in bridge mode, wirelessly or via a direct cable connection. Then, set up the second router in bridge mode and place it in a different room such as the room where your home entertainment center is located.