ntpd 1PPS binding considered awful

Eric S. Raymond esr at thyrsus.com
Mon May 9 22:38:49 UTC 2016


Gary E. Miller <gem at rellim.com>:
> > The Pi might be it.  I have it set up to monitor four pool servers
> > with noselect.  I get output like this:
> 
> Whoops, don't do that.  The full ntpd selection algorithm does not work
> without at least 3 seeming good chimers.

That can't be right.  How could you ever have an autonomous Stratum 1 if
that's true?  There has to be some way to say "trust this Stratum 0".

> And the pool has a ton of false tickers.  Best to at least use aUS pool, and
> much better to pick some good public chimers near you.

And that's another problem.  Supposing we really need other sources in the
config, how are we going to tell time newbies to select them?  Not practical.
-- 
		<a href="http://www.catb.org/~esr/">Eric S. Raymond</a>
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