Windows Server 2022 Configuration Tutorials : Server World (server-world.info)
pool.ntp.org: NTP Servers in Switzerland, ch.pool.ntp.org (ntppool.org)
commands:
Get-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\w32time\TimeProviders\NtpServer"
Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\w32time\TimeProviders\NtpServer" -Name "Enabled" -Value 1
Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\services\W32Time\Config" -Name "AnnounceFlags" -Value 5
Restart-Service w32Time
New-NetFirewallRule `
-Name "NTP Server Port" `
-DisplayName "NTP Server Port" `
-Description 'Allow NTP Server Port' `
-Profile Any `
-Direction Inbound `
-Action Allow `
-Protocol UDP `
-Program Any `
-LocalAddress Any `
-LocalPort 123
Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\w32time\Parameters" -Name "NtpServer" -Value "1.ch.pool.ntp.org,0x8"
Restart-Service w32Time
w32tm /resync
w32tm /query /status