check_ntp_time offset unknown

Holger Weiß holger at cis.fu-berlin.de
Tue Jun 18 17:24:50 CEST 2013


* Bennett, Jan <JBennett at ntta.org> [2013-06-14 14:10]:
> # ./check_ntp_time -H localhost
> NTP CRITICAL: Offset unknown|

Could you please run "ntpq -c rv" when this happens and post the output?

> It has been suggested that the stratum=0 may be the culprit, but I'm not sure of my options here.

Yes, stratum=0 is the culprit.  An NTP server wouldn't usually report
such a stratum value.

Holger

-- 
Holger Weiß               | Freie Universität Berlin
holger at zedat.fu-berlin.de | Zentraleinrichtung für Datenverarbeitung (ZEDAT)
Telefon: +49 30 838-55949 | Fabeckstraße 32, 14195 Berlin (Germany)
Telefax: +49 30 838455949 | https://www.zedat.fu-berlin.de/

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