Group Policy NTP and regional setting

Federico Coppola 1,181 Reputation points
2020-09-15T18:13:03.837+00:00

Hi all,
I have some issue with NTP inside LAN of a customer.
I would that all computers and servers will have same Time, Date and Time Zone (I'm in Italy but I configure many laptop in english language).

My goal is:

  • Set sync with external NTP server (for example "0.it.pool.ntp.org", "1.it.pool.ntp.org...")
  • Set time zone as italian and users can not change it

I have already open NTP port from LAN to WAN, so firmwall can permit traffic about NTP sync.

Have anybody suggestion about this task and topic?

Thanks so much

I am very glad if someone can help me with this issue.

p.s. I have Windows Server 2016 and Windows 10 hosts.

Federico

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Accepted answer
  1. Anonymous
    2020-09-15T19:43:08.597+00:00

    Some general info

    • All domain members should use NT5DS domain time.
    • Desktops and member servers sync with any domain controller.
    • Domain controllers sync with PDC emulator (one per domain)
    • PDC emulator in child domain can sync with any domain controller in parent domain.
    • PDC emulator in parent domain syncs with either a hardware clock or possibly an external source.

    you can follow along here.

    https://blogs.technet.microsoft.com/nepapfe/2013/03/01/its-simple-time-configuration-in-active-directory/

    --please don't forget to Accept as answer if the reply is helpful--

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  1. Anonymous
    2020-09-18T12:53:11.593+00:00

    The time zone really has no effect here. Windows Time service always works with UTC time, then each member uses the time zone setting to offset the UTC to render local time. I think that's correct, there isn't a GPO for this. You'll need to push it via the registry settings.

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  2. Vicky Wang 2,731 Reputation points
    2020-09-22T01:13:25.583+00:00

    Hi,
     
    Just checking in to see if the information provided was helpful. Please let us know if you would like further assistance.
     
    Best Regards,
    Vicky

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