Set ISATAP State
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Policy overview

Key metadata and intent for this policy.

Computer
Category
Network > TCPIP Settings > IPv6 Transition Technologies
Supported on
At least Windows Server 2008 R2 or Windows 7

Supported OS tags: Windows10, Windows10RT, Windows11, Windows7, Windows8, Windows81, WindowsRT, WindowsRT81, WindowsServer2008, WindowsServer2012, WindowsServer2012R2, WindowsServer2016

This policy setting allows you to configure Intra-Site Automatic Tunnel Addressing Protocol (ISATAP), an address-to-router and host-to-host, host-to-router and router-to-host automatic tunneling technology that is used to provide unicast IPv6 connectivity between IPv6 hosts across an IPv4 intranet. If you disable or do not configure this policy setting, the local host setting is used. If you enable this policy setting, you can configure ISATAP with one of the following settings: Policy Default State: No ISATAP interfaces are present on the host. Policy Enabled State: If the ISATAP name is resolved successfully, the host will have ISATAP configured with a link-local address and an address for each prefix received from the ISATAP router through stateless address auto-configuration. If the ISATAP name is not resolved successfully, the host will have an ISATAP interface configured with a link-local address. Policy Disabled State: No ISATAP interfaces are present on the host.

Internal name
ISATAP_State
Policy ID
15e23fd4a67e
Elements
1

Registry values

How enabled and disabled states update the registry.

No explicit registry values are set for enabled or disabled states.

Policy elements

Inputs and configuration options exposed by this policy.

ScopeElementTypeRegistry mappingConstraints & behaviorCopy
Computer
Select from the following states:
ID StateSelect
enum
Path
Software\Policies\Microsoft\Windows\TCPIP\v6Transition
Value name
ISATAP_State
Type
REG_SZ
Options: Default State (Default), Enabled State (Enabled), Disabled State (Disabled)
Select from the following states:
Computer · Type enum
Registry mapping
Path
Software\Policies\Microsoft\Windows\TCPIP\v6Transition
Value name
ISATAP_State
Type
REG_SZ
Details
Options: Default State (Default), Enabled State (Enabled), Disabled State (Disabled)