At&t unite pro - Strict NAT type.

please let me know if you find another way around this. i will but id rather not have to pay the 500 dollars and monthly fees for a static ip that i should already have just to get better than nat 3 for gaming. sucks not being able to get dsl

No solution.  I dropped At&t for my tethering internet and switched it to Verizon.  At&t wouldn't even let me sign up and pay for a static IP.

this is NOT an xbox problem. It's how AT&T supplies Internet wireless devices. They are all locked at 'strict'. This applies to cellphone tethering and/or hotspots. If you wish to have an open NAT, you'll have to contact them directly and obtain help with a static IP address or help with opening the ports. 

Personally, I've spent hours opening ports, allowing port forwarding, etc. Even allowing the DMZ does NOTHING. So far, I've learned to live with the 'strict' NAT. This makes it VERY annoying for game searching and matchmaking for online gaming. It's OK if the are server-based, but good luck finding matches in new games such as FOR HONOR and Call of Duty - WW2. 

Nope they are still stricter and I have been chat with a rep for abOut an hour now. There solution was to send me to this forums??

Attach the remote PC to the ATT Unite Pro by USB. On the Unite router control panel turn DHCP off and DMZ on. restart. Go to "what's my IP?" The IP should be IPv6. On your PC on the internet enter pin6 and the IP, it should ping. Enter ssh and the IPv6, you should be able to log on. Run apache on the remote PC. From the internet enter the IPv6 in the URL bar enclosed in squarte brackets. You should be able to access the server ont he remote PC.

DHCP off. DMZ on. PC on USB tether. The PC will be assigned an IPv6 address. use ping6 and it should be accessible form the net. I have a business line with dynamic IPv4  but it works with IPv6.