[ntp:questions] Peer Review of ntpq -c rv

David Lord snews at lordynet.org
Thu Mar 8 00:10:47 UTC 2012


Ron Frazier (NTP) wrote:
> I'm a little confused.  Are you currently getting offsets in the 10's of 
> milliseconds range or in the 10's of microseconds range.  Also, how are 
> you measuring offset from UTC, as opposed to offset from the GPS board?
> 
> Sincerely,
> 
> Ron
> 
> 
> On 3/7/2012 7:26 AM, Alby VA wrote:
>>   I'm looking to get a little feedback on if the following output of my
>> Sure GPS / FreeBSD
>> setup looks like its running smoothly and keeping time correctly.
>>
>>
>> assID=0 status=0115 leap_none, sync_atomic, 1 event,
>> event_clock_reset,
>> version="ntpd 4.2.6p5 at 1.2349-o Mon Feb 20 22:00:33 UTC 2012 (1)",
>> processor="amd64", system="FreeBSD/9.0-RELEASE", leap=00, stratum=1,
>> precision=-19, rootdelay=0.000, rootdisp=0.269, refid=PPS,
>> reftime=d301d22f.dc1393c2  Wed, Mar  7 2012  7:25:19.859,
>> clock=d301d230.cc08bad9  Wed, Mar  7 2012  7:25:20.797, peer=41909,
>> tc=4, mintc=3, offset=-0.034, frequency=-25.214, sys_jitter=0.002,
>> clk_jitter=0.002, clk_wander=0.001

 From above the offset is -0.034 msec, ie 34 usec


David


>>
>>
>>   Here are my website graphs/stats I've been keeping since day 1.
>>
>>
>> NTP Clock Offset: http://godzilla.empire.org:9999/
>> NTP Offset from UTC: http://godzilla.empire.org:9999/godzilla_ntp-b.html
>>
>>    
> 



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