WebRTC per URL IP Handling

Computer and userIntune-readyWebRtcIPHandlingUrl

Supported on Microsoft Windows 7 or later

1.97.59

What it does

This policy allows restricting which IP addresses and interfaces WebRTC uses when attempting to find the best available connection for each specific URL pattern. It accepts a list of URL patterns and handling type pairs. The URL patterns are checked in order and the first match will configure which handling is used by WebRTC for the domain. When the URL of the current document is not matched against any entry, it uses the configuration set by the policy WebRtcIPHandling. For detailed information on valid input patterns, please see https://chromeenterprise.google/policies/url-patterns/. Wildcards, *, are allowed. This policy only matches based on origin, so any path in the URL pattern is ignored. Valid handling values: * default - WebRTC uses all network interfaces. * default_public_and_private_interfaces - WebRTC uses all public and private interfaces. * default_public_interface_only - WebRTC uses all public interfaces, but not private ones. * disable_non_proxied_udp - WebRTC uses either UDP SOCKS proxying or will fallback to TCP proxying. See RFC 8828 section 5.2 (https://tools.ietf.org/html/rfc8828.html#section-5.2) for a detailed description of all the handling values. See https://chromeenterprise.google/policies/?policy=WebRtcIPHandlingUrl for more information about schema and formatting. Example value: [ { "url": "https://www.example.com", "handling": "default_public_and_private_interfaces" }, { "url": "https://[*.]example.edu", "handling": "default_public_interface_only" }, { "url": "*", "handling": "disable_non_proxied_udp" } ]

What it writes

Hive: HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER
Registry key: Software\Policies\BraveSoftware\Brave

Options

Option	Type	Registry value	Allowed values
WebRTC per URL IP Handling	Text	`WebRtcIPHandlingUrl`	Up to 1000000 characters

Configure and deploy

Choose a state and the option values; the output below is generated from the template for exactly that.

Enabled · Computer · template defaults

Registry file (.reg)

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\Software\Policies\BraveSoftware\Brave]
"WebRtcIPHandlingUrl"=""

PowerShell

$ErrorActionPreference = 'Stop'

function Set-RegistryValue {
    param(
        [Parameter(Mandatory = $true)][string] $Path,
        [Parameter(Mandatory = $true)][string] $Name,
        [Parameter(Mandatory = $true)][string] $PropertyType,
        [Parameter(Mandatory = $true)][object] $Value
    )

    if (-not (Test-Path -LiteralPath $Path)) {
        New-Item -Path $Path -Force | Out-Null
    }

    New-ItemProperty -LiteralPath $Path -Name $Name -PropertyType $PropertyType -Value $Value -Force | Out-Null
}

function Remove-RegistryValue {
    param(
        [Parameter(Mandatory = $true)][string] $Path,
        [Parameter(Mandatory = $true)][string] $Name
    )

    if (Test-Path -LiteralPath $Path) {
        Remove-ItemProperty -LiteralPath $Path -Name $Name -Force -ErrorAction SilentlyContinue
    }
}

function Clear-RegistryKeyValues {
    param(
        [Parameter(Mandatory = $true)][string] $Path
    )

    if (-not (Test-Path -LiteralPath $Path)) {
        return
    }

    foreach ($propertyName in (Get-Item -LiteralPath $Path).Property) {
        Remove-ItemProperty -LiteralPath $Path -Name $propertyName -Force -ErrorAction SilentlyContinue
    }
}

# Policy: WebRTC per URL IP Handling
# Name: WebRtcIPHandlingUrl
# Scope: Machine
# State: Enabled
# Source: brave.admx

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\BraveSoftware\Brave' -Name 'WebRtcIPHandlingUrl' -PropertyType 'String' -Value ''

The OMA-URI is an inferred ADMX-backed Policy CSP candidate derived from the source ADMX file name and policy name.
Some Microsoft policies use built-in Policy CSP pages whose area names don't match the ADMX file name, so verify the candidate against Microsoft Learn before deployment.
The generated payload is incomplete because one or more ADMX element values were not supplied: WebRtcIPHandlingUrl

ADMX profile candidate (OMA-URI)

./Device/Vendor/MSFT/Policy/Config/ADMX_brave/WebRtcIPHandlingUrl

Intune remediation scripts

Detection

$ErrorActionPreference = 'Stop'
$reasons = [System.Collections.Generic.List[string]]::new()

function Test-RegistryValueExists {
    param(
        [Parameter(Mandatory = $true)][string] $Path,
        [Parameter(Mandatory = $true)][string] $Name
    )

    if (-not (Test-Path -LiteralPath $Path)) {
        return $false
    }

    return $null -ne (Get-ItemProperty -LiteralPath $Path -Name $Name -ErrorAction SilentlyContinue)
}

function Test-RegistryValueEquals {
    param(
        [Parameter(Mandatory = $true)][string] $Path,
        [Parameter(Mandatory = $true)][string] $Name,
        [Parameter(Mandatory = $true)][string] $Kind,
        [Parameter(Mandatory = $true)][object] $Expected
    )

    if (-not (Test-Path -LiteralPath $Path)) {
        return $false
    }

    $valueObject = Get-ItemProperty -LiteralPath $Path -Name $Name -ErrorAction SilentlyContinue
    if ($null -eq $valueObject) {
        return $false
    }

    $actual = $valueObject.$Name
    switch ($Kind) {
        'String' { return [string]$actual -ceq [string]$Expected }
        'ExpandString' { return [string]$actual -ceq [string]$Expected }
        'DWord' { return [uint32]$actual -eq [uint32]$Expected }
        'QWord' { return [uint64]$actual -eq [uint64]$Expected }
        'MultiString' {
            $actualArray = @($actual)
            $expectedArray = @($Expected)
            if ($actualArray.Count -ne $expectedArray.Count) { return $false }
            for ($index = 0; $index -lt $actualArray.Count; $index++) {
                if ([string]$actualArray[$index] -cne [string]$expectedArray[$index]) { return $false }
            }
            return $true
        }
        'Binary' {
            $actualArray = [byte[]]$actual
            $expectedArray = [byte[]]$Expected
            if ($actualArray.Length -ne $expectedArray.Length) { return $false }
            for ($index = 0; $index -lt $actualArray.Length; $index++) {
                if ($actualArray[$index] -ne $expectedArray[$index]) { return $false }
            }
            return $true
        }
        default { return [string]$actual -ceq [string]$Expected }
    }
}

# Policy: WebRTC per URL IP Handling
# Name: WebRtcIPHandlingUrl
# Scope: Machine
# State: Enabled
# Source: brave.admx

$isMatch = Test-RegistryValueEquals -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\BraveSoftware\Brave' -Name 'WebRtcIPHandlingUrl' -Kind 'String' -Expected ''
if (-not $isMatch) {
    $reasons.Add('Value mismatch: HKEY_LOCAL_MACHINE\Software\Policies\BraveSoftware\Brave\WebRtcIPHandlingUrl') | Out-Null
}

if ($reasons.Count -eq 0) {
    Write-Output 'Compliant'
    exit 0
}

$reasons | ForEach-Object { Write-Output $_ }
exit 1

Remediation

$ErrorActionPreference = 'Stop'

function Set-RegistryValue {
    param(
        [Parameter(Mandatory = $true)][string] $Path,
        [Parameter(Mandatory = $true)][string] $Name,
        [Parameter(Mandatory = $true)][string] $PropertyType,
        [Parameter(Mandatory = $true)][object] $Value
    )

    if (-not (Test-Path -LiteralPath $Path)) {
        New-Item -Path $Path -Force | Out-Null
    }

    New-ItemProperty -LiteralPath $Path -Name $Name -PropertyType $PropertyType -Value $Value -Force | Out-Null
}

function Remove-RegistryValue {
    param(
        [Parameter(Mandatory = $true)][string] $Path,
        [Parameter(Mandatory = $true)][string] $Name
    )

    if (Test-Path -LiteralPath $Path) {
        Remove-ItemProperty -LiteralPath $Path -Name $Name -Force -ErrorAction SilentlyContinue
    }
}

function Clear-RegistryKeyValues {
    param(
        [Parameter(Mandatory = $true)][string] $Path
    )

    if (-not (Test-Path -LiteralPath $Path)) {
        return
    }

    foreach ($propertyName in (Get-Item -LiteralPath $Path).Property) {
        Remove-ItemProperty -LiteralPath $Path -Name $propertyName -Force -ErrorAction SilentlyContinue
    }
}

# Policy: WebRTC per URL IP Handling
# Name: WebRtcIPHandlingUrl
# Scope: Machine
# State: Enabled
# Source: brave.admx

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\BraveSoftware\Brave' -Name 'WebRtcIPHandlingUrl' -PropertyType 'String' -Value ''

History 44 retained releases

1.92.1342 Jul 2026
- Description … 5.2 (https://tools.ietf.org/html/rfc8828.html#section-5.2) for a detailed description of all the handling values. See https://c~~[removed: loud.google.com/docs/chrome-enterpris]~~[added: hromeenterprise.googl]e/policies/?policy=WebRtcIPHandlingUrl for more information about schema and formatting. Example value: [ { "url": …
  Whole description, marked
  This policy allows restricting which IP addresses and interfaces WebRTC uses when attempting to find the best available connection for each specific URL pattern. It accepts a list of URL patterns and handling type pairs. The URL patterns are checked in order and the first match will configure which handling is used by WebRTC for the domain. When the URL of the current document is not matched against any entry, it uses the configuration set by the policy WebRtcIPHandling. For detailed information on valid input patterns, please see https://chromeenterprise.google/policies/url-patterns/. Wildcards, *, are allowed. This policy only matches based on origin, so any path in the URL pattern is ignored. Valid handling values: * default - WebRTC uses all network interfaces. * default_public_and_private_interfaces - WebRTC uses all public and private interfaces. * default_public_interface_only - WebRTC uses all public interfaces, but not private ones. * disable_non_proxied_udp - WebRTC uses either UDP SOCKS proxying or will fallback to TCP proxying. See RFC 8828 section 5.2 (https://tools.ietf.org/html/rfc8828.html#section-5.2) for a detailed description of all the handling values. See https://c~~[removed: loud.google.com/docs/chrome-enterpris]~~[added: hromeenterprise.googl]e/policies/?policy=WebRtcIPHandlingUrl for more information about schema and formatting. Example value: [ { "url": "https://www.example.com", "handling": "default_public_and_private_interfaces" }, { "url": "https://[*.]example.edu", "handling": "default_public_interface_only" }, { "url": "*", "handling": "disable_non_proxied_udp" } ]
1.88.13214 Mar 2026
- Already present in the first release ChangeIntel keeps.

42 later releases left it unchanged.

Template

Internal name: WebRtcIPHandlingUrl
Namespace: BraveSoftware.Policies.Brave
Template file: brave.admx
Release: Brave Browser 1.97.59 · file set d6401efd8c1937d9…

Definition, editor controls and support

Definition

<policy class="Both" displayName="$(string.WebRtcIPHandlingUrl)" explainText="$(string.WebRtcIPHandlingUrl_Explain)" key="Software\Policies\BraveSoftware\Brave" name="WebRtcIPHandlingUrl" presentation="$(presentation.WebRtcIPHandlingUrl)" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions">
      <parentCategory ref="BraveSoftware.Policies.Brave:WebRtc" />
      <supportedOn ref="BraveSoftware.Policies.Brave:SUPPORTED_WIN7" />
      <elements>
        <text id="WebRtcIPHandlingUrl" maxLength="1000000" valueName="WebRtcIPHandlingUrl" />
      </elements>
    </policy>

Editor controls

<presentation id="WebRtcIPHandlingUrl" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions"><textBox refId="WebRtcIPHandlingUrl"><label>WebRTC per URL IP Handling</label></textBox></presentation>

Supported platforms and category

BraveSoftware.Policies.Brave:category:Cat_Brave
<category displayName="$(string.Cat_Brave)" name="Cat_Brave" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions" />
BraveSoftware.Policies.Brave:category:WebRtc
<category displayName="$(string.WebRtc_group)" name="WebRtc" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions">
      <parentCategory ref="BraveSoftware.Policies.Brave:brave" />
    </category>
BraveSoftware.Policies.Brave:category:brave
<category displayName="$(string.brave)" name="brave" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions">
      <parentCategory ref="BraveSoftware.Policies.Brave:Cat_Brave" />
    </category>
BraveSoftware.Policies.Brave:definition:SUPPORTED_WIN7
<definition displayName="$(string.SUPPORTED_WIN7)" name="SUPPORTED_WIN7" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions" />
BraveSoftware.Policies.Brave:category:Cat_Brave
<category displayName="$(string.Cat_Brave)" name="Cat_Brave" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions" />
<strings><string id="BraveSoftware.Policies.Brave:Cat_Brave">Brave Software</string></strings>
BraveSoftware.Policies.Brave:category:WebRtc
<category displayName="$(string.WebRtc_group)" name="WebRtc" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions">
      <parentCategory ref="BraveSoftware.Policies.Brave:brave" />
    </category>
<strings><string id="BraveSoftware.Policies.Brave:WebRtc_group">WebRtc settings</string></strings>
BraveSoftware.Policies.Brave:category:brave
<category displayName="$(string.brave)" name="brave" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions">
      <parentCategory ref="BraveSoftware.Policies.Brave:Cat_Brave" />
    </category>
<strings><string id="BraveSoftware.Policies.Brave:brave">Brave</string></strings>
BraveSoftware.Policies.Brave:definition:SUPPORTED_WIN7
<definition displayName="$(string.SUPPORTED_WIN7)" name="SUPPORTED_WIN7" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions" />
<strings><string id="BraveSoftware.Policies.Brave:SUPPORTED_WIN7">Microsoft Windows 7 or later</string></strings>