[ntp:questions] Query about NTP accuracy

David Woolley david at ex.djwhome.demon.co.uk.invalid
Wed May 27 06:35:29 UTC 2009

Brian Utterback wrote:

> Also, remember that with NTP, it take three servers to outvote one bad 
> one, not two. That is why best practice is to have four.

It only requires 2.  The argument about having four initially is about 
having a clear majority even after rejecting one.

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