[ntp:questions] Which time source is ntp using

M. George m.matthew.george at gmail.com
Wed Jul 12 14:30:35 UTC 2017


It's using the GPS as the reference.. you can see that if you issue:

ntpq -prcv

Plus you can see that your local clock is listed as at stratum 10... so
it's the lowest reference in the list.

mg

On Tue, Jul 11, 2017 at 8:53 PM, Chip <chip.from.nc at gmail.com> wrote:

> All,
>
> I have set up a raspberry pi as a NTP server.
>
> The Pi is performing flawlessly.
>
> when I run the ntp -pn, I get the following output
>
>      remote           refid      st t when poll reach delay   offset
> jitter
> ============================================================
> ==================
>  127.127.1.0     .LOCL.          10 l  27h   64    0 0.000    0.000   0.000
> o127.127.20.0    .GPS.            0 l   58   64  377 0.000    0.007   0.004
> *176.9.72.17     192.53.103.104   2 u   44   64  377 136.644    1.221
>  0.720
> +46.254.216.9    89.109.251.21    2 u   58   64  337 177.067    0.041
>  2.734
> -69.10.161.7     144.111.222.81   3 u   36   64  377 69.135   15.589
>  0.680
> +96.244.96.19    192.168.10.254   2 u   46   64  377 58.373    0.809
> 13.308
>
> Is the pi using the GPS pps signal as the reference clock or the clock at
> 176.9.72.17 which has
> the * infront of it?
>
> Thanks
>
>
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>



-- 
M. George


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