Summary :

Microsoft Teredo Tunneling Adapter

What is Microsoft Teredo Tunneling Adapter? Is information technology not working on your Windows 10 PC? At present, you lot can learn much information about this adapter driver and know how to fix this trouble in 3 cases from this mail written past MiniTool. But try these methods below based on your state of affairs.

What Is Microsoft Teredo Tunneling Adapter

In a word, it is software that enables your PC to piece of work with both IPv4 and IPv6. This adapter tin act as a translator to translate these 2 dissimilar IP accost schemas, making you admission the website you desire no matter your PC has an IPv4 or IPv6 address.

Now, allow'southward run across a simple explanation.

IPv4 (with the format similar to 192.168.1.ane), an IP protocol, assigns a computer with a unique address. It is an identity that can be used to communicate with the world over the Internet. Well-nigh persons are on the IPv4 technology.

However, as in that location are more and more persons and less and less available IPv4 addresses, IPv6, Cyberspace Protocol Version 6 (with the format like to 2001:DB8:0:0:viii:0:417A) appears. Information technology brings an uncountable number of addresses.

When a estimator is only using IPV4, the Internet connection runs smoothly. But with IPv6 added in, the network connection problem appears. To get rid of this state of affairs, Teredo Tunneling appears. As a translator, it translates IPv4 to IPv6 and vice-versa.

See a related commodity: How to Fix the IPv6 Connectivity No Network Access Error

Microsoft Teredo Tunneling Adapter Not Working

This adapter is so important, simply information technology is not ever working well. Here are three common cases:

  1. Microsoft Teredo Tunneling Adapter missing Windows 10
  2. A yellowish exclamation mark is adjacent to the driver
  3. Code 10 error happens on this adapter

In the following paragraphs, we will testify you some fixes based on these 3 situations.

Part 1: Microsoft Teredo Tunneling Adapter Missing Windows 10

If you lot don't have this adapter or you have one but encounter the issue of Teredo not in Device Manager, what should you lot do? Follow these methods.

Gear up i: Install the Teredo Adapter Manually

When you discover Microsoft Teredo Tunneling Adapter isn't in Device Manager, manually install information technology to meet if information technology presents.

Step i: Press Win + R to get the Run window, input devmgmt.msc and click OK.

Stride two: In Device Director, click Network adapters and cull Activeness > Add legacy hardware.

add legacy hardware

Step 3: Click Adjacent iii times.

Step 4: Click Network adapters and click Side by side.

Step 5: Click Microsoft and choose Microsoft Teredo Tunneling Adapter.

Step 6: Stop all the operations depending on the wizards on the screen.

Sometimes you encounter Microsoft Teredo Tunneling Adapter not in legacy hardware. To fix Microsoft Teredo Tunneling Adapter missing, movement on to other methods.

Fix 2: Re-enable the Teredo adapter

Step 1: Run Command Prompt (CMD) every bit administrator.

Step two: Type netsh interface Teredo set up country disable in the CMD window and printing Enter.

Step 3: Reboot your figurer and run CMD again.

Step 4: Type netsh interface Teredo set state type=default and printing Enter.

Stride 5: In Device Manager, click View > Show hidden devices.

Step 6: Go to Network adapters to see if the adapter is there. If yous cannot come across the adapter, try the side by side method.

Fix 3: Cheque If Teredo Adapter Is Disabled in Registry'southward Setting

Sometimes some programs alert your network settings to disable this adapter, then you lot can accept a check past following the guide:

Pace 1: Open CMD with admin rights.

Step 2: Type reg query HKLM\System\CurrentControlSet\Services\iphlpsvc\Teredo and press Enter to see if the output includes Type REG_DWORD 0x4.

  • If yes, the adapter is disabled and y'all need to use netsh interface Teredo set land type=default to enable information technology.
  • If not, become to stride 3.

Footstep iii: Type reg query HKLM\System\CurrentControlSet\Services\TcpIp6\Parameters and printing Enter.

  • If the output line is non 0x0, type reg add HKLM\System\CurrentControlSet\Services\Tcpip6\Parameters /v DisabledComponents /t REG_DWORD /d 0x0 and press Enter.
  • If the value is 0x0, motion on to the next stride.

Step 4: Return to Device Manager and see if it is there.

Function two: A Yellow Exclamation Marking Is Next to Microsoft Teredo Tunneling Adapter

Sometimes Microsoft Teredo Tunneling Adapter has a driver problem, for example, a yellow mark is side by side to it. What to practice if you lot meet this case? Follow these steps to edit the Registry to fix it.

Tip: It is improve to back upwards your registry keys before you change since a mistake may lead to system bug.

Step 1: Open Registry Editor past the search bar.

Step ii: Navigate to this path: HKEY_LOCAL_MACHINE\Organization\CurrentControlSet\Services\Tcpip6\Parameters.

Step iii: Right-click Disabled Components to choose Alter and change its value to 0.

set Disabled Components to 0

Footstep 4: Reboot your PC to see if the adapter tin work well.

Part 3: Code x on Teredo Tunneling Adapter

Code 10 error commonly happens on many devices and Microsoft Teredo Tunneling Adapter is not an exception. To prepare this effect, you can refer to this post - x Best & Easy Fixes for This Device Cannot Start. (Lawmaking 10).

Bottom Line

In this post, we show you what Teredo Tunneling Adapter is and three cases of the adapter not working. Only try to ready your problem by following these methods above when you have one of these situations.