MR1100 – Nighthawk LTE Mobile Double Nat on Xbox

[Speedsk8]

Trying to grt rid of Double NAT on son's Xbox Have a Nighthawk LTE AT&T Modem thta directly feeds a unmanged switch. I have set the XBox to a static IP outside my DHCP pool, Set up the port forwarding in the router/modem for all of XBoxes listed ports including the alternate. I have tryed both wired and wireless conections. Still get the double NAT. Getting anoyed as I am ussally the one fixing IT issues for others.

[antinode · Accepted solution]

> MR1100 [...]

   Firmware version?

> [...] the router/modem [...]

   That's the MR1100, not some additional device?

   What's the WAN/Internet IP address of the MR1100?  Is it a public or
private address?

   If your ISP uses carrier-grade NAT, then that would put an additional
NAT router between the Internet and your router.

      https://en.wikipedia.org/wiki/Carrier-grade_NAT

   Note that there's a forum for these devices:

      https://community.netgear.com/t5/x/bd-p/aircard

[antinode · Accepted solution]

> MR1100 [...]

   Firmware version?

> [...] the router/modem [...]

   That's the MR1100, not some additional device?

   What's the WAN/Internet IP address of the MR1100?  Is it a public or
private address?

   If your ISP uses carrier-grade NAT, then that would put an additional
NAT router between the Internet and your router.

      https://en.wikipedia.org/wiki/Carrier-grade_NAT

   Note that there's a forum for these devices:

      https://community.netgear.com/t5/x/bd-p/aircard

[michaelkenward]

If you need more help, you might get better and quicker replies, and find other answers, over in the appropriate section for your device:

Mobile Routers, Hotspots & Modems

[Speedsk8]

Apparently it is at the Carier Nat. I suspected it to be at AT&T's level. Hopefully our local power comany will have fiber to our area in the next year and I can say bye to my AT&T.