[ntp:questions] Re: GPS Truetime NTP server and offset/jitter peak

Ralf Gross usenet at ralfgross.de
Wed Oct 19 12:19:51 UTC 2005


Martin Burnicki wrote:
> Ralf Gross wrote:
>> I'll run the following from a cron job at 2am.
>> 
>> cat /dev/true0 > /tmp/true0.txt& sleep 60; kill $!
> 
> Sounds good. Maybe you should run this a few seconds before UTC midnight, so
> we could als see what is transmitted before.

This should work...

59 1 * * *  /bin/sleep 50; /bin/cat /dev/true0 > /tmp/true0.txt&
/bin/sleep 60; /bin/kill $!

>> server  127.127.5.0 prefer minpoll 4 maxpoll 5  # TrueTime
>> fudge   127.127.5.0
> 
> Let's see the capture output first. Then we'll see whether we must have a
> look at the driver.

Ok, I'll post the results tomorrow morning!

Ralf




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