Re: ntpd drifts depsite pll state

[Manuel Bouyer <bouyer%antioche.eu.org@localhost>]

On Fri, Feb 02, 2018 at 04:46:41AM +0100, Emmanuel Dreyfus wrote:
> Hello
> 
> I have a strange problem with ntpd: clock drifts while the daemon
> reports kernel status pll, which as I understand means NTP
> synchronisation is good:
> 
> # cat /etc/ntp.conf
> pidfile         /var/run/ntpd.pid
> driftfile       /var/db/ntp.drift
> logconfig       -syncstatus
> server          192.0.2.20
> 
> # ntpq
> ntpq> kerninfo
> associd=0 status=c016 leap_alarm, sync_unspec, 1 event, restart,
> pll offset:            0
> pll frequency:         0
> maximum error:         756.265
> estimated error:       1.6e-05
> kernel status:         pll
> pll time constant:     3
> precision:             0
> frequency tolerance:   495.911
> pps frequency:         0
> pps stability:         0
> pps jitter:            0
> calibration interval   0
> calibration cycles:    0
> jitter exceeded:       0
> stability exceeded:    0
> calibration errors:    0

What does 'peer' shows ?

If you have only one server maybe you need:
tos minsane 1

-- 
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
     NetBSD: 26 ans d'experience feront toujours la difference
--