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Forum Discussion
roxyroo
Nov 05, 2021Tutor
Should I buy an RBK853 or RBK843S
I am having lots of problems with my current setup. I have an ATT Gateway with two Airtie mesh extenders. Also have a second network running it bridge mode with a AmpliFi HD mesh and two nodes. I ...
FURRYe38
Nov 05, 2021Guru - Experienced User
Check the spec sheets for each model here and decide:
https://www.netgear.com/support/
Just in out the model #s and select the Documentaion button.
For ISP modems with built in routers. This would be a double NAT (two router) condition which isn't recommended. https://kb.netgear.com/30186/What-is-Double-NAT
https://kb.netgear.com/30187/How-to-fix-issues-with-Double-NAT
Couple of options,
1. Configure the modem for transparent bridge or modem only mode. Then use the Orbi router in router mode. You'll need to contact the ISP for help and information in regards to the modem being bridged correctly.
2. If you can't bridge the modem, disable ALL wifi radios on the modem, configure the modems DMZ/ExposedHost or IP Pass-Through for the IP address the Orbi router gets from the modem. Then you can use the Orbi router in Router mode.
3. Or disable all wifi radios on the modem and connect the Orbi router to the modem, configure AP mode on the Orbi router. https://kb.netgear.com/31218/How-do-I-configure-my-Orbi-router-to-act-as-an-access-point and https://www.youtube.com/watch?v=H7LOcJ8GdDo&app=desktop