| Re: [chrony-users] Chrony on Asus router - no reduction of offset |
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- To: chrony-users@xxxxxxxxxxxxxxxxxxxx
- Subject: Re: [chrony-users] Chrony on Asus router - no reduction of offset
- From: Miroslav Lichvar <mlichvar@xxxxxxxxxx>
- Date: Mon, 12 Jun 2023 09:21:19 +0200
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On Sat, Jun 10, 2023 at 08:09:04PM +0200, Torsten Wolf wrote:
> Name/IP Address NP NR Span Frequency Freq Skew Offset Std
> Dev
> ==============================================================================
> 192.168.1.105 44 19 46m -2691.479 161.086 -91ms 242ms
> zeit.fu-berlin.de 48 21 50m -2636.146 123.263 +17ms 218ms
> ptbtime1.ptb.de 57 25 60m -2632.208 101.466 +45ms 232ms
> ptbtime2.ptb.de 54 23 57m -2651.780 111.097 -18ms 234ms
> ptbtime3.ptb.de 55 24 58m -2601.458 110.065 +114ms 233ms
> ns.tu-berlin.de 49 21 51m -2600.763 126.308 +79ms 245ms
The skew is too large for the frequency to be accepted with that
maxupdateskew you have configured. This causes the clock to drift away
between updates (sawtooth wave).
There is something wrong with the system or hardware. Stddev of 240ms
to a local server is too high. Is ping to the server better?
--
Miroslav Lichvar
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