{"id":810791,"date":"2026-05-21T12:12:06","date_gmt":"2026-05-21T12:12:06","guid":{"rendered":"https:\/\/www.ninjaone.com\/?post_type=script_hub&p=810791"},"modified":"2026-05-21T12:12:06","modified_gmt":"2026-05-21T12:12:06","slug":"ativar-ou-desativar-ipv6-usando-powershell","status":"publish","type":"script_hub","link":"https:\/\/www.ninjaone.com\/pt-br\/script-hub\/ativar-ou-desativar-ipv6-usando-powershell\/","title":{"rendered":"Como habilitar ou desabilitar componentes IPv6 no Windows usando o PowerShell"},"content":{"rendered":"

\u00c0 medida que o mundo continua sua transi\u00e7\u00e3o do IPv4 para o IPv6<\/a>, a necessidade de ferramentas e scripts que permitam aos profissionais de TI gerenciar as configura\u00e7\u00f5es do IPv6 tem se tornado cada vez mais importante. Um requisito importante \u00e9 a capacidade de ativar ou desativar componentes IPv6 <\/strong>em sistemas baseados no Windows. Nosso destaque de hoje \u00e9 um script do PowerShell que permite a configura\u00e7\u00e3o precisa do IPv6 em dispositivos Windows.<\/p>\n

Hist\u00f3rico<\/h2>\n

O IPv6<\/a>, sucessor do IPv4<\/a>, aborda a quest\u00e3o do esgotamento de endere\u00e7os IP<\/a> e traz v\u00e1rios outros benef\u00edcios. No entanto, durante a transi\u00e7\u00e3o ou o teste, os profissionais de TI e os provedores de servi\u00e7os gerenciados (MSPs)<\/a> podem achar necess\u00e1rio ativar, desativar ou ajustar determinados componentes do IPv6. Seja para fins de solu\u00e7\u00e3o de problemas, configura\u00e7\u00e3o de rede ou seguran\u00e7a, ter um m\u00e9todo simplificado pode ser inestim\u00e1vel. O script fornecido faz exatamente isso: \u00e9 uma ferramenta para configurar o IPv6 no Windows com flexibilidade e precis\u00e3o.<\/p>\n

O roteiro<\/h2>\n
#Requires -Version 5.1\r\n\r\n<#\r\n.SYNOPSIS\r\n    Enable or disable components for IPv6 on all network connections.\r\n.DESCRIPTION\r\n    Enable or disable components for IPv6 on all network connections.\r\n    Rebooting is required for Windows to apply these settings.\r\n.EXAMPLE\r\n     -Components DisableAll\r\n    Disables all IPv6 components.\r\n.EXAMPLE\r\n    PS C:> Disable-IPv6.ps1 -ComponentsValue 0xFF\r\n    Disables all IPv6 components from custom value.\r\n    See link for more options:\r\n    https:\/\/docs.microsoft.com\/en-us\/troubleshoot\/windows-server\/networking\/configure-ipv6-in-windows\r\n.EXAMPLE\r\n     -Components EnableAll\r\n    Enables all IPv6 components.\r\n.EXAMPLE\r\n     -Components DisableAllTunnels\r\n    Disables all IPv6 Tunnels.\r\n.EXAMPLE\r\n     -Components DisableAllTunnels, Disable6to4\r\n    Disables All IPv6 Tunnels and 6to4 components.\r\n.EXAMPLE\r\n    PS C:> Disable-IPv6.ps1 -Components DisableAll\r\n    Disables all IPv6 components.\r\n.OUTPUTS\r\n    None\r\n.NOTES\r\n    Minimum OS Architecture Supported: Windows 10, Windows Server 2016\r\n    Release Notes:\r\n    Initial Release\r\nBy using this script, you indicate your acceptance of the following legal terms as well as our Terms of Use at https:\/\/www.ninjaone.com\/terms-of-use.\r\n    Ownership Rights: NinjaOne owns and will continue to own all right, title, and interest in and to the script (including the copyright). NinjaOne is giving you a limited license to use the script in accordance with these legal terms. \r\n    Use Limitation: You may only use the script for your legitimate personal or internal business purposes, and you may not share the script with another party. \r\n    Republication Prohibition: Under no circumstances are you permitted to re-publish the script in any script library or website belonging to or under the control of any other software provider. \r\n    Warranty Disclaimer: The script is provided \u201cas is\u201d and \u201cas available\u201d, without warranty of any kind. NinjaOne makes no promise or guarantee that the script will be free from defects or that it will meet your specific needs or expectations. \r\n    Assumption of Risk: Your use of the script is at your own risk. You acknowledge that there are certain inherent risks in using the script, and you understand and assume each of those risks. \r\n    Waiver and Release: You will not hold NinjaOne responsible for any adverse or unintended consequences resulting from your use of the script, and you waive any legal or equitable rights or remedies you may have against NinjaOne relating to your use of the script. \r\n    EULA: If you are a NinjaOne customer, your use of the script is subject to the End User License Agreement applicable to you (EULA).\r\n.COMPONENT\r\n    ProtocolSecurity\r\n#>\r\n\r\n[CmdletBinding(DefaultParameterSetName = \"Components\")]\r\nparam (\r\n    [Parameter(Mandatory = $true, ParameterSetName = \"Components\")]\r\n    [ValidateSet(\"EnableAll\", \"DisableAllTunnels\", \"Disable6to4\", \"DisableISATAP\", \"DisableTeredo\", \"PreferIPv4Over\", \"Disableall\")]\r\n    [string[]]\r\n    $Components,\r\n    [Parameter(Mandatory = $true, ParameterSetName = \"Value\")]\r\n    [ValidateRange(0, 255)]\r\n    [int]\r\n    $ComponentsValue\r\n)\r\n\r\nbegin {\r\n    $DisableValue = 0\r\n    if ($Components) {\r\n        # Define values for names in $Components\r\n        $EnableAll = 0\r\n        $DisableAllTunnels = 0x01\r\n        $Disable6to4 = 0x02\r\n        $DisableISATAP = 0x04\r\n        $DisableTeredo = 0x08\r\n        $PreferIPv4Over = 0x20\r\n        $Disableall = 0xFF\r\n\r\n        # Create bit \"list\" and start at 0\r\n        $DisableValue = 0\r\n        $Components | ForEach-Object {\r\n            # Add each item in $Components to $DisableList with bitwise-or operation\r\n            $DisableValue = $DisableValue -bor $(Get-Variable -Name $_ -ValueOnly)\r\n        }\r\n    }\r\n    elseif ($ComponentsValue) {\r\n        $DisableValue = $ComponentsValue\r\n    }\r\n    function Set-ItemProp {\r\n        param (\r\n            $Path,\r\n            $Name,\r\n            $Value,\r\n            [ValidateSet(\"DWord\", \"QWord\", \"String\", \"ExpandedString\", \"Binary\", \"MultiString\", \"Unknown\")]\r\n            $PropertyType = \"DWord\"\r\n        )\r\n        if ((Get-ItemProperty -Path $Path -Name $Name -ErrorAction SilentlyContinue)) {\r\n            Set-ItemProperty -Path $Path -Name $Name -Value $Value -Force -Confirm:$false | Out-Null\r\n        }\r\n        else {\r\n            New-ItemProperty -Path $Path -Name $Name -Value $Value -PropertyType $PropertyType -Force -Confirm:$false | Out-Null\r\n        }\r\n    }\r\n    function Test-IsElevated {\r\n        $id = [System.Security.Principal.WindowsIdentity]::GetCurrent()\r\n        $p = New-Object System.Security.Principal.WindowsPrincipal($id)\r\n        if ($p.IsInRole([System.Security.Principal.WindowsBuiltInRole]::Administrator))\r\n        { Write-Output $true }\r\n        else\r\n        { Write-Output $false }\r\n    }\r\n}\r\nprocess {\r\n    if (-not (Test-IsElevated)) {\r\n        Write-Error -Message \"Access Denied. Please run with Administrator privileges.\"\r\n        exit 1\r\n    }\r\n    $Path = \"HKLM:SYSTEMCurrentControlSetServicesTcpip6Parameters\"\r\n    $Name = \"DisabledComponents\"\r\n    $Value = $DisableValue\r\n    try {\r\n        Set-ItemProp -Path $Path -Name $Name -Value $Value\r\n    }\r\n    catch {\r\n        Write-Error $_\r\n        exit 1\r\n    }\r\n}\r\nend {}<\/pre>\n
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Detalhamento<\/h2>\n
O script \u00e9 um script do PowerShell, indicado por sua<\/strong> extens\u00e3o .ps1<\/strong>. Veja a seguir um detalhamento passo a passo de seu funcionamento:<\/p>\n