On Wednesday, March 3, 2004 at 11:38:29 PM UTC-5, Yoshinobu Onozuka wrote:
> Hello,
> 
> 
> 
> I was using NTPD referring to two timeservers like the following setting.
> 
> The contents of ntp.conf
> 
> Server 172.16.0.1 minpoll 4 maxpoll 4
> 
> Server 172.16.125.92 minpoll 4 maxpoll 4
> 
> 
> (minpoll , maxpoll=4 for test)
> 
> 
> 
> NTPD version 4.1.x was used so far and it was working normally but
> 
> when NTPD was updated to version 4.2.0, two timeservers became
> 
> judged to be falsetickers.
> 
> 
> 
> The output of ntpq - p
> 
>      remote           refid      st t when poll reach   delay   offset
> jitter
> 
> ============================================================================
> ==
> 
> x172.16.0.1      .TJJY.           1 u   12   16  377    0.470    0.082
> 0.069
> 
> x172.16.125.92   .TJJY.           1 u   15   16  377    0.488    7.433
> 0.226
> 
> 
> 
> The timeservers correct their time from the telephone JJY service(JST) via
> the telephone line.
> 
> The time correction precision of the timeserver is 20 ms of +- / a day.
> 
> Generally, once a day, they call at a different timing and they correct.
> 
> 
> 
> Doesn't NTPD4.2.0 permit a time error among these two timeservers?
> 
> I hope that the option which can set the latitude of the falseticker
> judgment is
> 
> implemented to NTPD.
> 
> 
> 
> Thank you.

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