nanog mailing list archives

Re: NTP Server


From: Eugen Leitl <eugen () leitl org>
Date: Sun, 24 Oct 2010 17:55:22 +0200

On Mon, Oct 25, 2010 at 02:51:24AM +1100, Ben McGinnes wrote:

How do you knew that your local NTP server knew what time it is?  (for sure)

By polling as many stratum 1 and 2 time servers as possible.  Having
your own stratum 2 server(s) beats nebulous NTP servers out in the big
bad Internet every time.

For those you care about that: 

http://leapsecond.com/time-nuts.htm


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