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Forum Discussion
dave9398
Feb 05, 2025Aspirant
Upgrading past firmware v1.0.12.120 for RAX 50
A question for the community, I had extreme issues with upgrading my firmware to v1.0.12.120 several years ago. This caused me to have to reset my router and do a lot of manual configuration every ti...
dave9398
Nov 12, 2025Aspirant
-- Protection mode is not enabled
-- I did just notice that IPV6 is enabled on the router (it used to be disabled so maybe this is the issue). The specific setting is the 6to4 tunnel
-- I have CL so my router is connected to a Calix Gigacenter 854G-1
FURRYe38
Nov 12, 2025Guru - Experienced User
Lets see if disabling of IPv6 helps.
Also, your Calix is a gateway system, thus router at this point. This would be a double NAT (two router) condition which isn't recommended. This would be a double NAT 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 NG 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 NG router gets from the modem. https://kb.netgear.com/25891/DMZ-on-NETGEAR-routers
https://kb.netgear.com/24086/How-do-I-set-up-a-default-DMZ-server-on-my-Nighthawk-router
3. Or disable all wifi radios on the modem and connect the NG router to the modem, LAN to LAN configure AP mode on the NG router.
https://kb.netgear.com/20927/How-do-I-change-my-NETGEAR-router-to-AP-mode
Try option #2 first...