[Voyage-linux] NTP: important drift in time

Stephane Acounis (spam-protected)
Wed Sep 17 17:37:56 HKT 2008


Hello,

I'm trying to synchronize the Alix3c2 clock to a NTP server (currently my PC
acting as a broadcast server. this PC is synchronized to a strate 6 server).

Each time I type the "ntpq -p" command, I see the offset growing:
     remote           refid      st t when poll reach   delay   offset  jitter
==============================================================================
 LOCAL(0)        .LOCL.          10 l   27   64    3    0.000    0.000   0.008
*192.168.0.1     134.158.24.1     7 u    1   64    1    0.154   20.026   1.043

     remote           refid      st t when poll reach   delay   offset  jitter
==============================================================================
 LOCAL(0)        .LOCL.          10 l    2   64   17    0.000    0.000   0.008
*192.168.0.1     134.158.24.1     7 u    3   64    3    0.149   33.179  12.868

     remote           refid      st t when poll reach   delay   offset  jitter
==============================================================================
 LOCAL(0)        .LOCL.          10 l   19   64  377    0.000    0.000   0.008
*192.168.0.1     134.158.24.1     7 u   13   64  377    0.149  135.194  27.063

     remote           refid      st t when poll reach   delay   offset  jitter
==============================================================================
 LOCAL(0)        .LOCL.          10 l   55   64  377    0.000    0.000   0.008
*192.168.0.1     134.158.24.1     7 u   44   64  376    0.149  222.192  39.173

So, is there a bug in the RTC driver? Has anybody seen that?
Thanks for the help.

-- 
Stéphane Acounis






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