frequency tolerance: 500

Udo van den Heuvel udovdh at xs4all.nl
Wed Mar 27 16:39:10 UTC 2019


Hello,

Why would ntpsec after a reboot move the pll to values at the edge of
what I am graphing using mrtg?
Before the reboot the pll values were closer to 0.




ntpq> kerninfo
associd=0 status=0428 leap_none, sync_uhf_radio, 2 events, no_sys_peer,
pll offset:            92.1357
pll frequency:         500
maximum error:         0.127775
estimated error:       7e-06
kernel status:         pll nano
pll time constant:     6
precision:             1e-06
frequency tolerance:   500
pps frequency:         0
pps stability:         0
pps jitter:            0
calibration interval   0
calibration cycles:    0
jitter exceeded:       0
stability exceeded:    0
calibration errors:    0
ntpq>



Udo


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