[ntp:questions] Offset Average (Normal)?
albyva at empire.org
Tue Mar 13 01:17:14 UTC 2012
On Mar 12, 7:21 pm, unruh <un... at invalid.ca> wrote:
> On 2012-03-12, Alby VA <alb... at empire.org> wrote:
> > If your offset is between -400 to +600 ?s (microseconds), would you
> > consider that Good, Bad, or Average?
> > If it is less than Good, could something be tweaked to improve it?
> > ntp.conf changes? cable changes?
> > or I'm just SOL?
> What operating system? What is your server (network, wristwatch, gps,
> pps?) For PPS you should be able to get +- 1us. for a server in Moscow,
> +- 1ms.
> > Stats
> > --------
> > assID=0 status=0115 leap_none, sync_atomic, 1 event,
> > event_clock_reset,
> > version="ntpd 4.2.... 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=1.082, refid=PPS,
> > reftime=d308de90.7e20860b Mon, Mar 12 2012 16:44:00.492,
> > clock=d308dec4.6a2aacac Mon, Mar 12 2012 16:44:52.414, peer=9406,
> > tc=4,
> > mintc=3, offset=0.081, frequency=-24.987, sys_jitter=6.771,
> > clk_jitter=0.003, clk_wander=0.004
The Stratum 0 devices is SureGPS and its running on FreeBSD as the OS
and AMD for the chip.
FreeBSD godzilla.empire.org 9.0-RELEASE FreeBSD 9.0-RELEASE #0: Tue
Feb 21 22:13:35 EST 2012 amd64
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