Set Teredo State

This policy setting allows you to configure Teredo, an address assignment and automatic tunneling technology that provides unicast IPv6 connectivity across the IPv4 Internet.

If you disable or do not configure this policy setting, the local host settings are used.

If you enable this policy setting, you can configure Teredo with one of the following settings:

Default: The default state is "Client."

Disabled: No Teredo interfaces are present on the host.

Client: The Teredo interface is present only when the host is not on a network that includes a domain controller.

Enterprise Client: The Teredo interface is always present, even if the host is on a network that includes a domain controller.

Supported on: At least Windows 7
Select from the following states:


  1. Default State
    Registry HiveHKEY_LOCAL_MACHINE
    Registry PathSoftware\Policies\Microsoft\Windows\TCPIP\v6Transition
    Value NameTeredo_State
    Value TypeREG_SZ
    ValueDefault
  2. Disabled State
    Registry HiveHKEY_LOCAL_MACHINE
    Registry PathSoftware\Policies\Microsoft\Windows\TCPIP\v6Transition
    Value NameTeredo_State
    Value TypeREG_SZ
    ValueDisabled
  3. Client
    Registry HiveHKEY_LOCAL_MACHINE
    Registry PathSoftware\Policies\Microsoft\Windows\TCPIP\v6Transition
    Value NameTeredo_State
    Value TypeREG_SZ
    ValueClient
  4. Enterprise Client
    Registry HiveHKEY_LOCAL_MACHINE
    Registry PathSoftware\Policies\Microsoft\Windows\TCPIP\v6Transition
    Value NameTeredo_State
    Value TypeREG_SZ
    ValueEnterprise Client


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