Teredo problem

Hello

Problem is with teredo

Thanks for your feedback and the additional information.

Are you getting an error like "cannot get Teredo ip" sometimes in the multiplayer test? Would you mind asking your provider if you are on a native IPv6 connection and if they maybe block the teredo tunneling protocol?

Because if you setup the one being in the DMZ and still get a strict NAT it maybe a problem with the teredo protocol.

As the 360 is not using the teredo tunneling protocol you do not experience any problems there and get an open NAT on it. Might be another indicator that this could be the problem.

Hi Skyimsuchti,

The incorrect configuration setting is one of the possible reasons why you are getting this error: "Teredo can´t qualify". To help you resolve this concern, we need to gather more information. Kindly answer the question below:

• Are you using wired connection?
• Have you made any changes on your device prior to this concern?
• Have you tried resetting your Network settings?

Meanwhile, the best solution to resolve this concern is to follow the troubleshooting steps provided on the link below:

Xbox app NAT type on Windows 10 displays "Teredo is unable to qualify"

If the issue persists, I suggest that you open your network ports using port forwarding. To do this, you may follow the steps on the link below under Open network ports using port forwarding. I also suggest that it would be best if you contact your Internet
service provider when you do the port forwarding.

Click here

Hi Victor,

I will list the steps below for the Clean boot:

1. Sign in to the computer as an administrator
2. Click
   Start,
   and type
   msconfig
3. Select System Configuration from the search results
   **ImportantIf the computer is connected to a network, network policy settings may prevent you from following these steps. We strongly recommend that you don’t use the System
   Configuration utility to change the advanced boot options on the computer unless a Microsoft support engineer directs you to do this. Doing this may make the computer unusable.
4. On the Services tab of the
   System Configuration dialog box, tap or click to select the
   Hide all Microsoft services check box,
5. Tap or click Disable all.
6. On the Startup tab of the System Configuration dialog box, tap or click
   Open Task Manager.
7. On the Startup tab in Task Manager, for each startup item, select the item and then click
   Disable.
8. Close Task Manager.
9. On the Startup tab of the System Configuration dialog box, tap or click
   OK, and then restart the computer.
10. Once the computer restarts in a clean boot environment, you
    can follow
    troubleshooting steps to install, uninstall, or run your application.
    **Your computer may temporarily lose some functionality while in a clean boot environment, however that functionality will return when you
    reset the computer to start normally after you have finished your troubleshooting.

It is not necessary to uninstall and reinstall the apps but it is recommended.

I hope this information helps

You may want to try clearing the MAC address too. To do that just go to your network settings, click advanced network settings, alternate MAC address, select clear, then reset. Your console will restart at that point.