[ntp:questions] Re: New to NTPD
Ted Gervais
ve1drg at av.eastlink.ca
Tue May 9 15:41:45 UTC 2006
On Tue, 9 May 2006, Heiko Gerstung wrote:
> Hi, Ted:
>
> Ted Gervais wrote:
>> Well I finally am moving away from netdate and have ntpd installed and
>> running.
>> I brought it up using ntpd -g, and hope that is ok.
>>
>> Also I have no idea that it is doing anthing? How do I know that it is
>> running.
>> The drift file has only one entry in it, and that is all zeros..
>>
>> Is there some way that I can watch what is happening like the way I watch
>> log files using 'tail -f messages' ??
>>
>> I have all the logfile stuff turned on so I can read any and all stuff that
>> is happening and yet while that says a few things I at this point don't
>> know that it is doing anything with the system time.
>>
>> I am running linux (slackware 10.2)..
>
> Maybe you can try it with "ntpq -p" which shows you all configured time
> references (the "server" or "peer" lines in /etc/ntp.conf). If you want,
> you can run it periodically : "watch -n 1 ntpq -p"
OK on the 'watch' line. Here is what that gives me"
Every 1.0s: ntpq -p Tue May 9
12:39:45 2006
remote refid st t when poll reach delay offset
jitter
==============================================================================
*LOCAL(0) 73.78.73.84 5 l 58 64 377 0.000 0.000
0.001
time-b.nist.gov .RSTR. 16 u - 64 0 0.000 0.000
4000.00
time-b.nist.gov .RSTR. 16 u - 64 0 0.000 0.000
4000.00
time-A.timefreq .RSTR. 16 u - 64 0 0.000 0.000
4000.00
time.nist.gov .RSTR. 16 u - 128 0 0.000 0.000
4000.00
>
> As ntpd is normally using the system log, a simple
> "tail -f /var/log/messages | grep ntp" would be another approach to
Alright on grepping ntp inthe messages log. Never thought of that in
terms of specifically looking only for ntp activity. I willl make a note
ofthat too..
> monitor what is happening, but here you will not see a lot of things
> after the initial startup messages.
>
> Kind regards,
> Heiko
>
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---
Ted Gervais
Coldbrook, Nova Scotia
Canada. (ve1drg)
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