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- To: chrony-users@xxxxxxxxxxxxxxxxxxxx
- Subject: Re: [chrony-users] Disable GPS sync on skew
- From: Miroslav Lichvar <mlichvar@xxxxxxxxxx>
- Date: Tue, 19 Nov 2024 14:46:36 +0100
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On Tue, Nov 19, 2024 at 08:37:30AM -0500, Shawn Beard wrote:
> but PSM0, my GPS hardware, is the preferred and trusted source. My thought
....
> back to factory and start working again. Everything is fine now but I want
> to make sure this doesn't happen in the future. Any thoughts on how I could
> do something like compare GPS to my server list and exclude GPS if the time
> is off by let's say a second ? Which is huge when my accuracy is usually
> measured in nanoseconds
Don't set the GPS source as trusted. That way, if it doesn't agree
with the NTP servers, it will be marked as a falseticker and ignored.
--
Miroslav Lichvar
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