Strict NAT on Xbox One?

Question

My NAT is open on Xbox 360 but strict on Xbox One. What can be causing this? How can I fix it?

Answer 1

I did this and mine went instantly from strict to open.

http://www.gamefaqs.com/boards/691088-xbox-one/67907703

Answer 2

Open Nat Xbox One

Answer 3

Nat Type Strict

Answer 4

I have the same problem. OPEN on 360 and STRICT on XBONE. I have a wireless modem with ISP Optus. The modem is a Huawei. My plan is pre-paid. I live in Australia.



I tried testing the network connection which fixes the STRICT NAT (setting it back to OPEN) on the 360 but it didn't work on the XBONE.

Answer 5

I have the same issue. I used the port forward config program and it didn't work and I also manually forwarded the ports but still the same thing. One thing I noticed is that the xbox 360 has no MAC address but my Xbox one does and I can't remove it. Possible cause?

Answer 6

Try this. It worked for me. http://www.se7ensins.com/forums/threads/nat-type-strict.1018459/



Also, give your Xbox One a Static IP, if you have not already.



http://portforward.com/networking/staticip-xbox360.htm

Answer 7

DISREGARD ALL THE YOUTUBE VIDEOS HERE S THE REAL FIX STRAIGHT FROM XBOX ONE LIVE CUSTOMER SUPPORT!!! Follow the steps below:



Lets clear your system cache first. Please go to Settings >> Disc & Blu-ray >> Blu-ray >> Persistent Storage >> Clear Persistent Storage



Then go back to Settings >> Network >> Advanced Settings >> Alternate MAC >> Clear Alternate MAC >> Restart.



Once the console reboot, please check if you will have the same issue. If you do follow the steps below:



Please disable the DMZ and use an automatic IP address for the console first. Then disable the UPnP >> Turn off your console >> restart your network hardware(router and modem) >> Access the router user interface and enable the UPnP >> Restart your network hardware again and turn on the Xbox.



Your network should provide an Open NAT after that.

Answer 8

If you are in china. give up. it cant be done without the chance of making your whole internet connection fubar. get used to playing shooters and fighting games online. no chance for success unless china stops being very stingy with the internet. sorry you have to find out from me. you could fix this if you were a internet genius. but then the government might knock on your door black bag you and you wake up in working in a mine god knows where.

Answer 9

For the best answers, search on this site https://shorturl.im/avFH4



well in order to have the best conenction possible with yoUr console yoU need to have the PORTS open, jUst call yoUr ISP (internet service provider) and let them know that yoU need to have the following ports open COD MWFII udp 3658 udp 3478 udp 3074 udp 3075 tcp 80 tcp 443 tcp 5223 Convencionales. • TCP 80 • UDP 88 • UDP 3074 • TCP 3074 • UDP 53 • TCP 53 once you have them open yoU will be able to Use the game with no more issUe, XD

Answer 10

The best way to fix it is to reset your modem by turning it off and then on. This should sort out the problem. If not it may be caused by your ISP (Internet Service Provider)