Additional Network Ports for Multiplayer Gaming: Problem with Custom Gamerpic

It doesn't matter the birthday date you have set under your profile if you have registered a child account at xbox.com

Once registered an account's age is calculated by the servers

I have the same problem after this latest update and Microsoft doesn't help to open your ports anymore!!!! you have to contact your internet provider. I was connected by ethernet/wired and got this same message about the teredo... (my internet provider
could not seem to help with this either. so i connected wireless and Bam it worked for me. and stated that my NAT was open.... hope this helps you

yes m8 it did thanks you but sometimes its still saying the same at least is not always. thanks

Try changing the DNS on Xbox One.

Use Google.

The Google Public DNS IP addresses (IPv4) are as follows:

Primary DNS: 8.8.8.8

Secondary DNS: 8.8.4.4

After changing, restart Xbox One.

It worked for me.

Hey there Linkscommando!

If you haven’t already, please go ahead and make a new thread detailing your issue and any troubleshooting steps (if any) you’ve tried so far. That way we can tailor our support specifically to you!

https://support.xbox.com/en-HK/xbox-one/networking/connectivity-wizards/000-Mumbai-wizard-QA

It’s a bit of a pain if you don’t know what you’re doing but it’s simple enough 👍

Hi I Rundis33! The official list of Xbox One ports is:

• Port 88 (UDP)
• Port 3074 (UDP and TCP)
• Port 53 (UDP and TCP)
• Port 80 (TCP)
• Port 500 (UDP)
• UDP Port 3544 (UDP)
• UDP Port 4500 (UDP)

I would also strongly suggest forwarding UDP and TCP ports 3075 and 3076, as these are used by a number of multiplayer games (especially Activision games like Call of Duty.) If you don't forward those, although your Xbox itself will have an Open NAT, when
you go to the multiplayer menu in-game, you will see a message saying your NAT is Moderate until you forward those developer-specific ports.

Though too many to list here, each game may have its own port that needs to be forwarded - I know EA games like Titanfall and Battlefront have ports listed, though I have had success with Open NAT by only using the Titanfall ports and NOT the Battlefront
ports - it results in a conflict, somehow, which slows down the entire system.

Likewise, Ubisoft's The Crew has a specific port which needs to be forwarded - if you have a Moderate NAT in-game, there is a button to press which tells you what to check to make sure you have the right port. I had this happen to me, forwarded the port
suggested by the game, and my NAT was immediately Open in-game.

So, unfortunately it's not a strict black-and-white answer, but the ports listed above will give you the start that you need! You'll have to play it by ear from there if you have issues with specific games. Hope this helps!