Running on my Windows PC (ntpd 4.2.7p241) I get:
C:\>ntpdc -c kerninfo pixie
pll offset: 0.001216 s
pll frequency: 27.793 ppm
maximum error: 0.005504 s
estimated error: 2e-006 s
status: 2107
pll time constant: 4
precision: 1e-006 s
frequency tolerance: 496 ppm
pps frequency: 27.793 ppm
pps stability: 0.010 ppm
pps jitter: 0.002575 s
calibration interval: 256 s
calibration cycles: 162536
jitter exceeded: 30763
stability exceeded: 0
calibration errors: 11
Whereas logged into the FreeBSD 8.0 system (ntpd 4.2.4p5) I see:
pixie-ii# ntpdc -c kerninfo
pll offset: -3.27e-07 s
pll frequency: 27.779 ppm
maximum error: 0.000508 s
estimated error: 2e-06 s
status: 2107 pll ppsfreq ppstime ppssignal nano
pll time constant: 4
precision: 1e-09 s
frequency tolerance: 496 ppm
pps frequency: 27.779 ppm
pps stability: 0.010 ppm
pps jitter: 2.726e-06 s
calibration interval: 256 s
calibration cycles: 162535
jitter exceeded: 30763
stability exceeded: 0
calibration errors: 11
pixie-ii#
Not only do the numbers look different, but the 2107 status isn't decoded.
Your thoughts?
Thanks,
David
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