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Forum Discussion
hughtronic
Feb 26, 2025Aspirant
Issues with RBR750
I'm having connectivity issues. We had a power outage. The power is back on. My computer, phone, and TV are connected to the wifi network, and I can watch YouTube and search the internet. However, my...
plemans
Feb 27, 2025Guru - Experienced User
what modem/gateway is the router connected to?
Is ipv6 enabled/disabled?
- hughtronicFeb 27, 2025Aspirant
Its a frontier modem. I will look at the model later. Not sure what ivp6 is? Sorry
- plemansFeb 27, 2025Guru - Experienced User
frontier tends to use modem/router combo devices and it'll put you in a double nat. Most devices don't have too many issues with a double nat, but yours must.
A double nat happens when you cascade more than 1 router.
https://kb.netgear.com/30186/What-is-Double-NAT
Fixes? There are 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 wirelessly 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. The Wi-Fi/ethernet still works, but it disables some features.
https://kb.netgear.com/26765/Which-features-are-disabled-on-my-NETGEAR-router-when-it-is-set-to-AP-Mode