Windows 10: Teredo and UDP have me stumped

Hey all!

I'm having trouble using multiplayer services on games from the Microsoft store (Forza 7) specifically.

I keep getting error message "Teredo is unable to qualify" when I check the connection through the Xbox app. I have fiddled around with Teredk and followed the suggested guides everywhere. I have gotten Teredo to work fairly consistently by running CMD (admin) and setting

Netsh interface set state client

However when I do this the I still have "blocked" status for server connectivity. In addition to this, I can not find "Microsoft Teredo Tunneling Adapter" in device manager (with "show hidden devices" on). So when I try to add the teredo tunneling adapter from action - add legacy hardware - network adapters - Microsoft - ??? It is literally not there.

When I have

Netsh interface Teredo set state type=default

And then type in

Netsh interface turedo show state

I get

Type: disabled Server name: win10.ipv6.microsoft.com Client refresh interval: 20 seconds Client port: unspecified State: offline Error: none

When I have

Netsh interface set state client

And then

Netsh interface turedo show state

I get

Type: cliebt Server name: win10.ipv6.microsoft.com Client refresh interval: 20 seconds Client port: unspecified State: qualified Client type: teredo host-specific relay Network: unmanaged NAT : restricted (port) NAT special behavior: UPNP:Yes, Portpreserving: Yes Local Mapping : (numbers) External NAT Mapping : (numbers)

Ok it looks like everything is working. After trying to play a game I check again with

Netsh interface turedo show state

And I get

Type: client Server name: win10.ipv6.microsoft.com Client refresh interval: 20 seconds Client port: unspecified State: offline Error: primary teredo server unreachable over UDP

This is on a P50 Thinkpad with a new SSD and a fresh install of windows 10. Literally installed Windows 10, set some things up and have been trying to play Forza online for a couple of days.

Any help is much appreciated.

Thank you all

Edit: Tried this and even tried setting to Enterprise client instead of client. It does the same thing, works for a couple of minutes then goes back to :

"Error: primary teredo server unreachable over UDP"

I should also mention I tried just about everything else I could find on the internet too. But going to keep searching.

Edit2: posting this to r/windows10

submitted by /u/deez_nuts69_420
[link] [comments]

:)

 

Teredo General System Failure

THANK YOU! This worked for me finally, but at the end I needed to exit netsh and then type the following to restart/install the adapter:

• netsh interface Teredo set state type=enterpriseclient

Thank you again!

Update: broke again, but this time I think I really found the solution for me. I use Mcafee Antiviruse on my desktop. I found there is a check box for ICMP and UDP which were turned off in the firewall settings. I turned them both on (checked) and it magically
started working again. I'm not really sure if icmp needs to be on but I'm pretty sure UDP does. Hopefully this helps others, but I can play Forza Horizon 3 online again now.

 

Can You Please fix the teredo adapter problem already?

Hi Mr Overshield,

Teredo being disabled is one of the possible reasons why you're unable to fix the Teredo problem as well as can't find it under hidden devices. To re-enable your Teredo on your device, I suggest that you follow the steps below:

1. Type in cmd in to the search bar on your desktop and right click on Command Prompt and run it as admin.
   
2. Type in netsh interface Teredo set state type=default
3. Kindly restart your computer to let the changes take effect.

Note: No need to reinstall the Teredo as it will install itself.

For additional information and troubleshooting steps, you may visit the link below:

Click here

Kindly update us with the results, so that we can assist you further.

 

Teredo Tunneling not on computer.

Hi,

Your concern about Teredo Tunneling can be due to the configuration of the device. We'd recommend performing the following commands to fix your concern:

• Search Command Prompt using Cortana.
• Right-click on Command Prompt.
• Select Run as administrator.
• Type the following in order:
  • netsh, press Enter.
    
  • int ipv6, press Enter.
    
  • set teredo client, press Enter.
    
  • Check if the item is already posted.
  Note: If the above steps did not suffice, proceed to the next step.
  
• 
  Search and launch Device Manager using Cortana.
  
• 
  Search and locate LogMeIn (Hamichi) if it's listed. If yes, proceed to the next step.
  
• 
  Right-click on the specified driver, and then select Properties.
  
• 
  Click on the Driver tab.
  
• 
  Locate and click on the Disable button.
  
• 
  Check if Teredo Tunneling is already posted.
  

In the event that the above steps didn't work, we'd recommend posting the query in our TechNet forums. The community consists of IT Professionals that would be able to impart their knowledge in relation to your concern. To reach the site, click on this

link.

Note: We'd also recommend to check this thread from time to time as there might be a community member either existing or new that may be able to share their expertise with Teredo Tunneling.

Let us know should you need further assistance.