[ntp:questions] Reasons of NTP not to use GPS source
Igor Pavlov
pavlov.ig at gmail.com
Mon Sep 16 07:00:09 UTC 2013
Hi!
I am using GPS-receiver based on Geos-1m chip (
http://www.geostar-navigation.com/en/navigation_05.html)
I connected it to serial port and configured NTP.
It becomes unused by NTP: when do ntpq -p reuest ti puts "x" near
"GPS_NMEA(1)" record.
What reasons can be for this?
Example of "ntpq -p" output
remote refid st t when poll reach delay offset
jitter
==============================================================================
xGPS_NMEA(1) .GPS. 0 l 14 16 377 0.000 -303.07
4.292
*stratum1.net .PPS. 1 u 62 64 377 62.800 -68.052
43.693
+dl120g7.naviteh 194.190.168.1 2 u 58 64 377 30.151 -100.04
52.432
+89.221.207.113 192.36.133.25 2 u - 64 377 10.006 -105.88
64.279
--
Igor Pavlov
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