[PowerShell][ConfigMgr] Metered Connection Scripts

Remove-MeteredConnections.ps1

function Write-Log($msg) { Write-Host $msg -ForegroundColor Yellow }

    Write-Log "Checking for metered network connections..."
    [int]$MeteredAdapterCount = 0
    $UserCostEnum = @{
        0 = "Metering Disabled"
        2 = "Metering Enabled"
    }

    #region Data Usage Service
    $RegKey = "HKLM:\Software\Microsoft\DusmSvc\Profiles\*\`*"
    $UserCost = Get-ItemProperty -Path $RegKey -Name UserCost -ErrorAction SilentlyContinue
    ForEach($Profile in $UserCost) {
        If($Profile.UserCost -ne $null) {
            $AdapterName = (Get-NetAdapter | Where-Object {$_.InterfaceGuid -eq (Get-Item -Path $Profile.PSParentPath).PSChildName}).Name
            Write-Log "User Data Usage cost is $($UserCostEnum[$Profile.UserCost]) for adapter `"$($AdapterName)`"."
            Write-Log "Removing UserCost registry key for adapter `"$($AdapterName)`"."
            Remove-ItemProperty -Path $Profile.PSPath -Name UserCost -Force -ErrorAction SilentlyContinue
            Restart-Service DusmSvc -Force -ErrorAction SilentlyContinue
            Get-NetAdapter -Name $AdapterName | Restart-NetAdapter
            $MeteredAdapterCount++
        }
    }
    #endregion

    #region Wireless Adapters
    #Wireless adapters use netsh to change the settings.
    $ProfileList = "$((netsh wlan show profiles) | Select-String -Pattern '    .*' | ? { $_ -NotMatch '<None>' })".Trim()
    ForEach ($Profile in $ProfileList) {
        $Config = $null
        $Setting = $null
        $Result = $null

        $Config = (netsh wlan show profile name="$($Profile)")
        $Setting = (($Config -match "(Cost\s+:+)") -Split ":")[1] -Replace "\s"

        Write-Log "Wireless adapter profile $($Profile) is set to $($Setting)"
        
        If ($Setting -and $Setting -ne 'Unrestricted') {
            Write-Log "Setting $($Profile) to Unrestricted"
            $Result = (netsh wlan set profileparameter name="$Profile" cost="Unrestricted")
            $MeteredAdapterCount++
        }
    }
    #endregion
    
    #region Mobile Broadband Adapters
    #Mobile Broadband adapters use netsh to change the settings.
    $ProfileList = [regex]::Matches((netsh mbn show profiles),'\{*\w{8}-\w{4}-\w{4}-\w{4}-\w{12}\}*') | % { $_.Value }
    ForEach ($Profile in $ProfileList) {
        $Config = $null
        $Setting = $null
        $Result = $null

        $Config = (netsh mbn show profile name="$($Profile)")
        $Setting = (($Config -match "(Cost\s+:+)") -Split ":")[1] -Replace "\s"

        Write-Log "Mobile Broadband adapter profile $($Profile) is set to $($Setting)"
        
        If ($Setting -and $Setting -ne 'Unrestricted') {
            Write-Log "Setting $($Profile) to Unrestricted"
            $Result = (netsh mbn set profileparameter name="$Profile" cost="Unrestricted")
            $MeteredAdapterCount++
        }
    }
    #endregion
    
    Write-Log "Total metered adapters found: $MeteredAdapterCount"

Test-NetMetered.psm1

function Test-NetMetered
{
    [bool]$metered = $False
    [void][Windows.Networking.Connectivity.NetworkInformation, Windows, ContentType = WindowsRuntime]
    $networkprofile = [Windows.Networking.Connectivity.NetworkInformation]::GetInternetConnectionProfile()
    
    if ($null -eq $networkprofile) {
        $metered = $false
    }
    $cost = $networkprofile.GetConnectionCost()
    if ($null -eq $cost) {
        $metered = $false
    }
    if ($cost.Roaming -or $cost.OverDataLimit) {
        $metered = $true
    }
    if ($cost.NetworkCostType -eq [Windows.Networking.Connectivity.NetworkCostType]::Fixed -or
    $cost.NetworkCostType -eq [Windows.Networking.Connectivity.NetworkCostType]::Variable) {
        $metered = $true
    }
    if ($cost.NetworkCostType -eq [Windows.Networking.Connectivity.NetworkCostType]::Unrestricted) {
        $metered = $false
    }
    
    if(!($metered)) {
        $CCMNetworkCost = (Invoke-CimMethod -Namespace "root\ccm\ClientSDK" -ClassName "CCM_ClientUtilities" -MethodName GetNetworkCost).Value
        Write-Verbose "ConfigMgr Cost: $($CCMNetworkCost)"

        If($CCMNetworkCost -ne 1) {
            $metered = $true
        }
    }
    return $metered
}