[time-nuts] Comparing the BeagleBone Black & Raspberry Pi asNTP servers

David J Taylor david-taylor at blueyonder.co.uk
Wed Mar 25 06:42:58 EDT 2015


From: Hal Murray

>   http://www.satsignal.eu/ntp/RaspberryPi-notes.html#EthernetLatency

Thanks for the tip.  I did that to my R Pi and I see the same improvement in
round trip time.

What I don't understand is why the time offset as measured by an outside
system didn't change.  ??
====================================

Perhaps because NTP sees the offset in both send and receive packets and 
therefore, like any other network delay, it is subtracted out.

Cheers,
David
-- 
SatSignal Software - Quality software written to your requirements
Web: http://www.satsignal.eu
Email: david-taylor at blueyonder.co.uk 



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