Event ID - 25

Event Id25
SourceW32time
DescriptionThe time provider NtpClient cannot determine whether the response received from <host name> has a valid signature. The response will be ignored. The error was: The interface is unknown. (0x800706B5)
Event InformationA real world problem reported as, this message started log after promoting a windows 2003 DC with "dcpromo" on a windows 2000 functional domain.
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