Wierd things with NTP
Christoph Doerbeck A242369
cdoerbec at cso.fmr.com
Fri Sep 13 12:50:46 EDT 2002
Never mind. I determined my secondary clock had lost it's signal
and the primary was now overwhelmed. So, wierd things ensued.
Need more stratum 1 clocks :-)
Christoph Doerbeck A242369 wrote:
>
> Anybody else notice some odd behaviors with xntp over the past
> couple of days. I had a plethora of servers doing this since
> since Sept 8th.
>
> Sep 10 10:53:00 hb-esd102 xntpd[1185]: time reset (step) 0.170047 s
> Sep 10 10:57:35 hb-esd102 xntpd[1185]: time reset (step) -0.314797 s
> Sep 10 11:02:36 hb-esd102 xntpd[1185]: time reset (step) 0.318127 s
>
> As you can tell, the host is moving time up and down every 5 minutes.
> Then all of a sudden this morning at 6am, every server stopped doing it.
> The hosts get their time from a pair of xntp servers with locally
> attached stratum-0 GPS antennas.
>
> Anyone aware if the govt is smudging the time source to reduce
> GPS accuracy?
>
>
>
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