Setting ntp time source windows

At this step, you need to configure your domain controller with the PDC Emulator role to synchronize time with an external source. PDC Emulator role can be transferred between domain controllers, so we need to make sure that GPO is applied only to the current holder of the Primary Domain Controller role.

Select this GPO and switch to the Edit mode. When running on a domain controller, this command shows how much time is different between other domain controllers and the external time source for which the PDC is configured. If something does not work, try to restart the Windows Time service and reset its configuration:. After specifying the NTP server list, you need to inform the time service to update the settings:. By default in Active Directory, domain clients synchronize their time with domain controllers option Nt5DS — synchronize time to domain hierarchy.

Typically, this behavior does not need to be reconfigured. However, if there are problems with time sync on your domain clients, you can try to specify the time server directly on clients using GPO. NoSync — the NTP server is not synchronized with any external time source. NTP — the NTP server is synchronized with external time servers, which are specified in the NtpServer registry parameter this is the default behavior on a stand-alone computer ;.

NT5DS — the NTP server performs synchronization according to the domain hierarchy used by default on domain-joined computers;. Update Group Policy settings on the clients and check received time sync settings as described above. In this section, we will describe how to manually configure time synchronization on Windows clients.

You can use this guide to configure time synchronization on non-domain Windows computers. For general feedback on the Resource Center or content, submit your response to UserVoice. For specific requests and content updates regarding the Services Hub, contact our Support Team to submit a case. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. It provides a facility to reject timestamps that are too far away from the hosts system time.

Microsoft recommends a setting of 1 hour or 30 minutes Restart the windows time service. When Windows for Workgroups is deployed, you have to manually configure time synchronization settings. You need to specify the time server that the Windows Time Service is to use as a reference clock. Alternatively, you can utilize the date and time properties applet from the control panel.

Generally, it is because the time reference was in an unsynchronized state. Alternatively, you can specify a custom NTP server using the Registry.

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Sergey Tkachenko is a software developer from Russia who started Winaero back in On this blog, Sergey is writing about everything connected to Microsoft, Windows and popular software.