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Forum Discussion
shabir23
Dec 22, 2022Follower
Netgear Nighthawk Issue
So i use the third party router Nighthawk X6 R7900, i havnt yet unlocked the full capabilities to this supposed badass router yet so if anyone can enlighten me id be grateful My REAL issue is the fa...
plemans
Dec 22, 2022Guru - Experienced User
Att uses a modem/router combo device. it causes a double nat.
A double nat happens when you cascade more than 1 router.
https://kb.netgear.com/30186/What-is-Double-NAT
Fixes? There’s 3 options but only use 1.
1. Put the modem/gateway in modem only/pass through mode. This disables its routing functions.
2. Leave the modem/gateway in router mode but put the Netgears IP address into its DMZ. This forwards the data to the netgear. You can either leave the modem/gateway’s wireless enabled or disabled. Just make sure its using a different wifi channel to prevent interference
3. Put the Netgear into access point mode. This disables its routing functions. Wifi/ethernet still works but it does disable some features.
https://kb.netgear.com/26765/Which-features-are-disabled-on-my-NETGEAR-router-when-it-is-set-to-AP-Mode