[dns-operations] GPS time glitch last night

Chris Adams cma at cmadams.net
Thu Jan 2 04:07:20 UTC 2020


Once upon a time, Mukund Sivaraman <muks at mukund.org> said:
> Some people are reporting a GPS time glitch list night, which seems to
> have affected our ntpd instance too. From the logs, it appears to have
> stopped trusting GPS clocks due to a greater than expected change in
> $GPRMC time. A restart of the ntpd process fixed it.

Is this just with a particular clock type (or multiple types but all
using NMEA sentences)?  I have an old Trimble Resolution T in TSIP
binary mode rather than NMEA, and it doesn't appear to have had any
issue.

-- 
Chris Adams <cma at cmadams.net>



More information about the dns-operations mailing list