Teredo Connection Issue

Adobe Kenobi · Feb 19, 2020

Hi,

I've been using the Xbox(Beta) on my PC for a few months now and it's been fine. However, now I can't seem to connect to anyone on the PC for the past couple weeks. I can access the Xbox Game Bar, view my friends and message them, and receive invites, but
I cannot join any voice chat from either PC or Xbox. When it comes to my console, everything works fine. I looked at my Teredo connection and it says it's unable to qualify. I've looked through the forums and typed every code possible. I even got an Xbox Gamer
to give me a command where it opened my NAT type (on my PC), but I still had server connectivity set to "Block". I hit the "Fix It Now" button and it reset the NAT type. Any idea on how to fix this or find the program that's messing with the Teredo on my PC
alone?

P.S. I'm able to access Discord and play other games.

:)

M3tal Daz3

Performing a port forward works at times, yet some home routers will block Teredo connectivity if they detect that an IPv6 connection is present on the WAN interface of the router. For Teredo to function normally,
the router needs to be configured to enable Teredo connectivity. If you have one of these home routers, make sure it has the latest firmware, and see the support documentation to determine how to enable Teredo tunneling on the router.

XBF Leo G

Hello Adobe Kenobi,

Thank you for posting on the Xbox forums. We understand that you are unable to use several different Xbox features on your Windows 10 computer due to the Teredo error that is appearing in the network settings of your Xbox (Beta) App. We have a support
article that provides solutions for a
Teredo error on Windows 10. There are some instances where the Teredo function needs to be enabled in your router's settings. It is a setting called Teredo tunneling. You can find out where to enable this setting through your router's manual or support
website. If you received your device from your internet service provider, you can ask them for assistance with logging in to your router and enabling Teredo tunneling. Be sure to let us know the results Adobe Kenobi!

Chargersbride

https://support.xbox.com/en-AU/xbox-one/networking/multiplayer-connection-error-solution hope this link helps

slackadelic

I keep getting a teredo error message every two games of NBA 2k20 park, so online multiplayer games. I will be in the middle of a game and the connection to xbox live just goes out. I have a roommate that is in the same house and using the same wifi playing
park with me and his connection never has this issue. This error has been happening for about 4 days now.

Yes, I have tried power cycling my xbox one as well as unplugging my Xfinity Gateway and both of these solutions have not solved the issue.

What is the issue? how should I go about this?

I've had this issue myself and as well I'm on Xfinity. However, in my particular situation it wasn't the ISP that was the problem. It was having multiple Xbox Ones on the same network.

The default port used for multiplayer/party chat/etc. is 3074

What I ended up doing was going into the advanced network settings and updating the port I used to one of the alternatives and the issues went away.

I hope this helps you out!

Adobe Kenobi

So, somehow my problem became resolved by itself. It is most likely the amount of times I've enter each code, but it works now. I called my internet provider about the Teredo tunneling and they said they could not perform that, it was up to my computers
company to show me how to do that. Thanks for the help!

Teredo Connection Issue