[time-nuts] Tracking NTP displacement and correlation between two clients.
attila at kinali.ch
Thu Oct 4 12:50:31 EDT 2012
On Thu, 04 Oct 2012 09:46:38 -0700
Hal Murray <hmurray at megapathdsl.net> wrote:
> If you assume the network transit times are equal, you can compute the clock
> offset. If you are on a LAN, the transit times will probably be tiny on the
> scale of 10s of ms.
Within a LAN, RTT is usually in the range of 200us with a jitter
in the same range (it can happen that jitter is significanlty
higher than RTT, if you have bursty traffic in your LAN)
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