[ntp:questions] Timing GPS recommendations
g8kbv at uko2.co.uk
Wed Aug 29 08:22:57 UTC 2012
<CABbxVHtPo4jVQ_fVXQkxLYtn0aSvQ25j+CaXGOVy_Y_M9RLH6A at mail.gmail.com>,
albertson.chris at gmail.com says...
> Actually can CAN set a remote clock very accurately. This is how NTP works
> and what it idoes best. NTP uses the Internet to synchronise clocks to
> MUCH higher precision than the delay in Internet messages.
> Chris Albertson
> Redondo Beach, California
But, as I've found, only if "The Internet" has predictable and stable
When your ISP is so clagged up with traffic, or as a home user you get
"trottled" during the day, then the ping times wander between a few 10's
of uS, and often over 1.5 seconds at random, ping to ping, even NTP
can't cope with that!
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