[ntp:questions] wwv performance on debian etch

david.margrave at gmail.com david.margrave at gmail.com
Mon Nov 26 15:37:27 UTC 2007


I have a ramsey wwv receiver with the mod suggested by steven bjork
(resistor +capacitor between pins 1 & 12 of the LM389).    My hardware
is an Asus pundit system whose primary purpose is a PVR (myth TV).
2.6.18 kernel.

I've got a good strong signal (40 dB if I'm reading it right)

54430 55860.013 127.127.36.0  0 2007 330 15:31:00  S -2 0 127 WV15 82
0 127.1 51
2
54430 55862.013 127.127.36.0 wwv5 001f 251 2517 3037/24.4 4463/18.1
WV15 ffbf 99
 5604/40.0 WH15 0000 0 8/-22.2

Is this good offset & jitter?  I also have 4random servers from
pool.ntp.org:

     remote           refid      st t when poll reach   delay
offset  jitter
==============================================================================
+clock.trit.net  192.12.19.20     2 u  128  512  377   37.035
2.014   0.308
+hydrogen.cert.u 216.218.254.202  2 u   14  512  377   39.356
2.776   0.391
 208-75-85-61.sl 82.211.81.145    3 u  626 1024    0    0.000
0.000   0.000
-guinness.mcguyv 67.128.71.76     2 u  124  512  377   61.183
-13.006   1.277
*WWV_AUDIO(0)    .WV15.           0 l    2   64  377    0.000
1.081   0.064

neat stuff.

Dave






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