[ntp:questions] NTP.log interpretation

David Taylor david-taylor at blueyonder.co.uk.invalid
Mon Apr 21 06:10:31 UTC 2014

On 21/04/2014 02:29, William Unruh wrote:
> You might consider replacing those with a couple of small linux or bsd
> systems just there for serving the time. Windows is not the greatest
> time platform, and a cheap (RPi with Sure gps) time server which is not
> Windows and is not busy with other stuff might well be more consistant
> and useful.

As a guide, Windows on a wired network is satisfactory for 
"sub-millisecond" level accuracy, with Windows-8 being the preferred 
platform, or nearer "microsecond" withn FreeBSD or Linux.  There are 
some notes on using the Raspberry Pi here:


and a low-cost, no-soldering GPS/PPS board for use with an internal or 
external antenna here:


Web: http://www.satsignal.eu

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