Change NTP polling interval

Your server is getting out of time sync. You checked and find that server ip is correct but polling interval is very long.  From here you have two options:

1 : Manual update the time sync. Just click on the manual update button and get your machine in time sync with the configured time server.


2 : change the polling interval. You can change the polling interval of time service as per your choice.
Now do following activity to change the time sync interval :
 A- open the registry entry of server by command " regedit" from command prompt.

 B- choose following options to change the polling interval:

HEY_LOCAL_MACHINE ----> SYSTEM ----> CurrentControlSet ----> services ----> W32Time
----> TimeProviders ----> NtpClient.

Now in the Ntpclient , you will find an entry of "SpecialPollInterrval" , open it and an configuration pinup will appear.

Choose Decimal from the Base section and update the Value Data. The value mentioned will be in Seconds. This will be the new fetching interval of your ntp service. After changing value just do ok and exit from registry windows.

Now you need to restart Windows Time service of your server and that's all. Just check the next polling interval of your server, it's value will be the same as per your configuration.
Yupyyy!!!!!
Now machine will not go out of time sync.It will work for almost all Windows machine.

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