[ntp:questions] Strange behaviour

mayer at gis.net mayer at gis.net
Wed Mar 16 17:47:14 UTC 2005


----- Original Message Follows -----
> Sorry for the delay, I missposted the reply.
> 
> 
> mayer at gis.net escreveu:
> 
>  >
>  > I have no idea what it looks like. Is it too hard to cut and paste
>  > the list into here from ntp.conf? There are other things there
> besides
>  > just the names.
> 
> 
> Sorry, my intention was to avoid big postings. Here it comes
> 
> ------------- /etc/ntp.conf --------------
> server 200.192.112.8            iburst
> server 200.246.53.5             iburst
> server ntp.ufes.br              iburst
> server ntp.cais.rnp.br          iburst
> server ntp.pop-pr.rnp.br        iburst
> server ntp.pads.ufrj.br         iburst
> server timex.cs.columbia.edu    iburst
>   server hydrogen.cert.ucr.edu   iburst
> 
> server  127.127.1.0
> fudge   127.127.1.0 stratum 10
> driftfile /etc/ntp/drift
> 
> restrict 192.168.0.0 mask 255.255.0.0 nomodify notrap
> restrict 127.127.1.0
> ---------------------------------------------
> And here again the result I got from ntpq -p
> 
> ------- before chenging IP -------------
>       remote           refid      st t when poll reach   delay  
> offset 
>   jitter
> ======================================================================
> ======== +ntp1.pucpr.br   tick.ucla.edu    2 u  716 1024  377  237.626
>   19.915  11.058
> -paulo.hiway.com Tick.UH.EDU      2 u  159 1024  377  385.982   77.252
> 427.978
>   LOCAL(0)        LOCAL(0)        10 l   31   64  377    0.000   
> 0.000 
>    0.015
> -200.137.65.100  ntp1.pop-df.rnp  2 u  662 1024  377  295.809   52.583
> 48.931
>   titan.cais.rnp. 79.73.223.255    2 u  797 1024  377  1124.37 
> 464.159 
>   33.489
> +cherokee.pop-pr ntp1.pop-df.rnp  2 u  677 1024  377  244.944   15.255
> 14.378
> -ns.pads.ufrj.br ns2.pads.ufrj.b  2 u  736 1024  377  292.183  -154.17
> 36.419
> *cs.columbia.edu clepsydra.dec.c  2 u  673 1024  377  339.651   -6.046
> 37.308
> xhydrogen.cert.u tick.ucla.edu    2 u  687 1024  377  1569.24  589.715
> 151.886
> 
> ------------- a few minutes after changing the ip--------------
>       remote           refid      st t when poll reach   delay  
> offset 
>   jitter
> ======================================================================
> ======== +ntp.pucpr.br    tick.ucla.edu    2 u  289  512  377  242.036
>    0.750  392.381
> -paulo.hiway.com Tick.UH.EDU      2 u  285  512  377  230.962  -38.051
> 37.589
>   LOCAL(0)        LOCAL(0)        10 l   40   64  377    0.000   
> 0.000 
>    0.004
> -200.137.65.100  ntp1.pop-df.rnp  2 u  469  512  377  394.278  113.750
> 7.127
>   titan.cais.rnp. 217.69.95.255    2 u  475  512  377  1497.11 
> 665.964  615.687
> -cherokee.pop-pr ntp1.pop-df.rnp  2 u  279  512  377  176.529  -38.452
> 22.191
> xmailhost.pads.u santuario.pads.  2 u  591  512  366  260.148  -245.71
> 686.320
> *cs.columbia.edu clepsydra.dec.c  2 u  473  512  377  410.720   -2.734
> 10.116
> +hydrogen.cert.u tick.ucla.edu    2 u  466  512  377  437.483   -5.566
> 28.325
> -200.137.65.100  ntp1.pop-df.rnp  2 -   21   64    1  294.214  110.186
> 18.106
>   titan.cais.rnp. 152.53.71.255    2 -   38   64    1  238.410  
> 84.797 
>   51.639
> -cherokee.pop-pr ntp1.pop-df.rnp  2 -   34   64    1  193.572   10.393
> 70.913
> xns.pads.ufrj.br ns2.pads.ufrj.b  2 -   26   64    1  251.871  -215.37
> 22.417
> -cs.columbia.edu clepsydra.dec.c  2 -   35   64    1  348.125   21.730
> 21.164
> -hydrogen.cert.u tick.ucla.edu    2 -   30   64    1  389.365   24.507
> 24.961
> 

If the IP address changes you need to restart ntpd. Are you on a DHCP'd
system?

Danny




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