Command to check ntp sync in windows

Automatic reliable time server The default value for domain members is Controls whether or not the chaining mechanism is disabled. If chaining is disabled set to 0 , a read-only domain controller RODC can synchronize with any domain controller, but hosts that do not have their passwords cached on the RODC will not be able to synchronize with the RODC. Specifies the maximum amount of time that an entry can remain in the chaining table before the entry is considered to be expired.

Expired entries may be removed when the next request or response is processed. The default value is 16 seconds. Controls the frequency at which an event that indicates the number of successful and unsuccessful chaining attempts is logged to the System log in Event Viewer. The default is 30 minutes. Controls the maximum number of entries that are allowed in the chaining table.

If the chaining table is full and no expired entries can be removed, any incoming requests are discarded. The default value is entries. Controls the maximum number of entries that are allowed in the chaining table for a particular host.

The default value is 4 entries. Specifies the smallest local clock adjustments that may be logged to the W32time service event log on the target computer.

The default value is parts per million - PPM. Indicates the maximum number of seconds a system clock can nominally hold its accuracy without synchronizing with a time source. If this period of time passes without W32time obtaining new samples from any of its input providers, W32time initiates a rediscovery of time sources. Default: 7, seconds. Controls which events that the time service logs.

Time jump 0x2. Source change The default value on domain members is 2. The default value on stand-alone clients and servers is 2. Controls the rate at which the clock is corrected. If this value is too small, the clock is unstable and overcorrects.

If the value is too large, the clock takes a long time to synchronize. The default value on domain members is 4. The default value on stand-alone clients and servers is 4. Controls the period of time for which spike detection is disabled in order to bring the local clock into synchronization quickly. Specifies that a time offset greater than or equal to this value in 10 -7 seconds is considered a spike.

Maintained by W32Time. Controls the dispersion in seconds that you must assume when the only time source is the built-in CMOS clock. Specifies the maximum offset in seconds for which W32Time attempts to adjust the computer clock by using the clock rate. Specifies the largest negative time correction, in seconds, that the service makes.

Specifies the largest interval, in log2 seconds, allowed for the system polling interval. Specifies the largest positive time correction in seconds that the service makes. Specifies the smallest interval, in log base 2 seconds, allowed for the system polling interval.

Controls the rate at which the phase error is corrected. Controls the decision to increase or decrease the poll interval for the system. Controls whether or not the DC will respond to time sync requests that use older authentication protocols.

Specifies the amount of time that a suspicious offset must persist before it is accepted as correct in seconds. An unsigned integer that indicates the time jump audit threshold, in seconds. Specifies the number of clock ticks between phase correction adjustments. Value of 1 indicates that W32Time uses multiple SSL timestamps to seed a clock that is grossly inaccurate.

Indicates that non-standard mode combinations are allowed in synchronization between peers. The default value for domain members is 1. Specifies a space-delimited list of peers from which a computer obtains time stamps, consisting of one or more DNS names or IP addresses per line. Computers connected to a domain must synchronize with a more reliable time source, such as the official U.

The default value on stand-alone clients and servers is time. Indicates which peers to accept synchronization from: NoSync. The time service does not synchronize with other sources. The time service synchronizes from the servers specified in the NtpServer. The time service synchronizes from the domain hierarchy.

The time service uses all the available synchronization mechanisms. The default value on domain members is NT5DS. The default value on stand-alone clients and servers is NTP. The default value for stand-alone clients and servers is 0x Determines whether the service chooses synchronization partners outside the domain of the computer. The default value for domain members is 2. The default value for stand-alone clients and servers is 2.

Specifies the location of the DLL for the time provider. Indicates if the NtpClient provider is enabled in the current Time Service. Specifies the events logged by the Windows Time service. Specifies the large sample skew for logging, in seconds. If you change the Type value to NoSync , you completely disable time synchronization in Windows.

On all computers joined to the Active Directory domain the closest domain controller is used as the default time source. If NTP is specified here, then your computer synchronizes time with an external source time possibly on the Internet. In this case, the time source for your computer NTP server will be specified in the NtpServer registry parameter. Create a free Team What is Teams?

Collectives on Stack Overflow. Learn more. Asked 7 years, 9 months ago. Active 3 years, 5 months ago. Viewed k times. Any one knows that? Thank you. I can read msdn. Improve this question. Nick Dong Nick Dong 3, 6 6 gold badges 44 44 silver badges 73 73 bronze badges. Add a comment. Active Oldest Votes. Phillip R. No good on XP. I think I have enough rights. You need to be in an elevated command window for that one.

On Windows 10 in admin cmd prompt: "The following error occurred: The service has not been started. An example of a command is below:. Peter Mortensen Byron Byron 2 2 silver badges 3 3 bronze badges. Can you please format this answer? The way it self-formats is strange.

Have amended — Byron. I think the error 0xB4 means you are being throttled too many requests in the allotted time. In a different machine, I got: The following error occurred: The service has not been started. Please use w32tm. You can check with: sc qtriggerinfo w32time If it's configured to start when you join a domain, and you don't have a domain set up in your machine, it will not start the service and set the time. AlG 3 3 silver badges 8 8 bronze badges.

Fran That works. I was hoping to get one command that was cross-platform, but it seems I might have to use two different ones - or write a batch file that includes platform detection to determine which command s to run. Fran Could you write your own answer that includes both commands? Also, what command would I use to check the last successful sync time for XP?

Sign up or log in Sign up using Google.