[ntp:questions] timing issue with a HP 58534A

Mark C. Stephens marks at non-stop.com.au
Sun Feb 5 11:28:11 UTC 2012


[root at NTP /usr/src]# ntpq -c "rv 0 frequency"
frequency=3.042

time2 is -0.525


-----Original Message-----
From: Dave Hart [mailto:hart at ntp.org] 
Sent: Sunday, 5 February 2012 9:36 PM
To: Mark C. Stephens
Cc: questions at lists.ntp.org
Subject: Re: [ntp:questions] timing issue with a HP 58534A

On Sun, Feb 5, 2012 at 10:17, Mark C. Stephens <marks at non-stop.com.au> wrote:
> How does that look after 12 hours?
>
>
> [root at NTP /usr/src]# ntpq -p
>     remote           refid      st t when poll reach   delay   offset  
> jitter 
> ======================================================================
> ========
> *GPS_NMEA(0)     .GPS.            0 l    8   16  377    0.000   -0.067   
> 0.034
> +admin.non-stop. 210.9.x.x     2 u   22   64  377    0.278    1.503   
> +0.027 ns1.unico.com.a 203.23.237.200   3 u   58   64  377   28.241    
> +1.721   4.879

That looks healthy to me.  Since you had messages about exceeding +/-
500 PPM previously, I'm curious what frequency correction it's settled down to:

ntpq -c "rv 0 frequency"

(or simply ntpq -crv and pick it out)

Cheers,
Dave Hart




More information about the questions mailing list