"A C" <[email protected]> wrote in message
news:[email protected]...
Is this what you would expect from ntpq -c clockvar from a system that
is synced on PPS:
ntpq> clockvar
associd=0 status=0000 no events, clk_unspec,
device="PPS Clock Discipline", timecode=, poll=11425, noreply=0,
badformat=0, baddata=0, stratum=16, refid=80.80.83.0, flags=14
rv shows:
ntpq> rv
associd=0 status=011d leap_none, sync_pps, 1 event, kern,
version="ntpd [email protected] Thu Feb 9 01:02:23 UTC 2012 (1)",
processor="sparc", system="NetBSD/5.1", leap=00, stratum=1,
precision=-13, rootdelay=0.000, rootdisp=1.150, refid=PPS,
reftime=d2ec8c38.8b4e0f18 Mon, Feb 20 2012 9:09:12.544,
clock=d2ec8c42.e3f01a01 Mon, Feb 20 2012 9:09:22.890, peer=56093,
tc=4,
mintc=3, offset=-0.007, frequency=-78.483, sys_jitter=0.122,
clk_jitter=0.014, clk_wander=0.001, tai=34, leapsec=201207010000,
expire=201212280000
I guess I'm confused because the stratum and the refid don't match.
This is what my PPS-synced system shows (when viewed remotely from a
Windows PC):
____________________________________________
C:\>ntpq -c clockvar pixie
associd=0 status=0000 no events, clk_unspec,
device="NMEA GPS Clock",
timecode="$GPRMC,111908,A,5554.4151,N,00312.0729,W,000.0,028.1,200212,004.7,W*71
",
poll=20728, noreply=0, badformat=0, baddata=0, stratum=0, refid=PPS,
flags=5
C:\>ntpq -c rv pixie
associd=0 status=0419 leap_none, sync_uhf_radio, 1 event, leap_armed,
version="ntpd [email protected] Fri Feb 10 06:04:36 UTC 2012 (1)",
processor="i386", system="FreeBSD/8.2-RELEASE-p6", leap=00, stratum=1,
precision=-19, rootdelay=0.000, rootdisp=1.120, refid=PPS,
reftime=d2eca9fb.e63a7322 Mon, Feb 20 2012 11:16:11.899,
clock=d2ecaa04.ca2eb220 Mon, Feb 20 2012 11:16:20.789, peer=8406, tc=4,
mintc=3, offset=-0.001, frequency=27.816, sys_jitter=0.002,
clk_jitter=0.002, clk_wander=0.001, tai=34, leapsec=201207010000,
expire=201212280000
C:\>ntpq -c kern pixie
associd=0 status=0419 leap_none, sync_uhf_radio, 1 event, leap_armed,
pll offset: 0.000243
pll frequency: 27.8163
maximum error: 0.006
estimated error: 2e-06
kernel status: pll ppsfreq ppstime ppssignal nano
pll time constant: 4
precision: 1e-06
frequency tolerance: 495.911
pps frequency: 27.8163
pps stability: 0.0083313
pps jitter: 0.002
calibration interval 256
calibration cycles: 3463
jitter exceeded: 287
stability exceeded: 0
calibration errors: 25
____________________________________________
I'm confused you your clockvar showing stratum=16. Perhaps one of the
other commands tells you more?
I hope that helps.
Cheers,
David
_______________________________________________
questions mailing list
[email protected]
http://lists.ntp.org/listinfo/questions
