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PTPEnable.ps1
67 lines (51 loc) · 3.07 KB
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PTPEnable.ps1
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<#
.SYNOPSIS
Enable PTP
.DESCRIPTION
Enable PTP
WARNING: This is still experimental and has a high chance of breaking things
.NOTES
Created by Jauder Ho
Last modified 11/1/2019
https://www.carumba.com
BSD License
Pull requests are welcome.
.LINK
https://techcommunity.microsoft.com/t5/networking-blog/windows-subsystem-for-linux-for-testing-windows-10-ptp-client/ba-p/389181
https://github.com/microsoft/W32Time/tree/master/Precision%20Time%20Protocol/docs
#>
# Elevate as needed
# https://superuser.com/questions/108207/how-to-run-a-powershell-script-as-administrator
param([switch]$Elevated)
function Test-Admin {
$currentUser = New-Object Security.Principal.WindowsPrincipal $([Security.Principal.WindowsIdentity]::GetCurrent())
$currentUser.IsInRole([Security.Principal.WindowsBuiltinRole]::Administrator)
}
if ((Test-Admin) -eq $false) {
if ($elevated) {
# tried to elevate, did not work, aborting
}
else {
Start-Process powershell.exe -Verb RunAs -ArgumentList ('-noprofile -noexit -file "{0}" -elevated' -f ($myinvocation.MyCommand.Definition))
}
exit
}
Write-Output 'Running with full privileges...'
function Enable-PTP {
# Enable PTP. Make sure to define what the PTP master should be
If (!(Test-Path 'HKLM:\SYSTEM\CurrentControlSet\Services\W32Time\TimeProviders\PtpClient')) {
New-Item 'HKLM:\SYSTEM\CurrentControlSet\Services\W32Time\TimeProviders\PtpClient' -Force | Out-Null
}
New-ItemProperty -path 'HKLM:\SYSTEM\CurrentControlSet\Services\W32Time\TimeProviders\PtpClient' -name 'PtpMasters' -value '' -PropertyType 'String' -Force | Out-Null
New-ItemProperty -path 'HKLM:\SYSTEM\CurrentControlSet\Services\W32Time\TimeProviders\PtpClient' -name 'Enabled' -value '1' -PropertyType 'DWord' -Force | Out-Null
New-ItemProperty -path 'HKLM:\SYSTEM\CurrentControlSet\Services\W32Time\TimeProviders\PtpClient' -name 'InputProvider' -value '1' -PropertyType 'DWord' -Force | Out-Null
New-ItemProperty -path 'HKLM:\SYSTEM\CurrentControlSet\Services\W32Time\TimeProviders\PtpClient' -name 'DllName' -value '%systemroot%\system32\ptpprov.dll' -PropertyType 'String' -Force | Out-Null
New-ItemProperty -path 'HKLM:\SYSTEM\CurrentControlSet\Services\W32Time\TimeProviders\PtpClient' -name 'DelayPollInterval' -value '0x3e80' -PropertyType 'DWord' -Force | Out-Null
New-ItemProperty -path 'HKLM:\SYSTEM\CurrentControlSet\Services\W32Time\TimeProviders\PtpClient' -name 'AnnounceInterval' -value '0x0fa0' -PropertyType 'DWord' -Force | Out-Null
New-ItemProperty -path 'HKLM:\SYSTEM\CurrentControlSet\Services\W32Time\TimeProviders\PtpClient' -name 'EnableMulticastRx' -value '0' -PropertyType 'DWord' -Force | Out-Null
# Open local firewall ports for PTP comms
New-NetFirewallRule -DisplayName 'PTP-319' -Name 'PTP-319' -LocalPort 319 -Direction Inbound -Action Allow -Protocol UDP
New-NetFirewallRule -DisplayName 'PTP-320' -Name 'PTP-320' -LocalPort 320 -Direction Inbound -Action Allow -Protocol UDP
Write-Output 'PTP has been enabled.'
}
Enable-PTP