RE: Monitoring NTP and SNTP time synchronization software through SNMP

2009-04-01 Thread Fernández Piñas , David
 
In case you find it useful, just mention that I monitored the NTP service using 
MRTG and a perl script some time ago.

Here is the reference I used to do it: 
http://www.satsignal.eu/ntp/NTPandMRTG.txt


-Mensaje original-
De: Dave Shield [mailto:d.t.shi...@liverpool.ac.uk] 
Enviado el: martes, 31 de marzo de 2009 16:20
Para: Bart Van Assche
CC: net-snmp-users
Asunto: Re: Monitoring NTP and SNTP time synchronization software through SNMP

2009/3/31 Bart Van Assche bart.vanass...@gmail.com:
 By the way, which process is followed for evaluating and applying 
 submitted Net-SNMP patches ?

There's effectively a two-fold mechanism for this.

The first element is whoever has time
   Various members of the core development team will cast an eye over 
submissions to the various trackers (both patches and bug reports, and maybe 
even feature requests) when they have some free time (and energy) to do so.
Code patches will be applied if they are deemed useful/sensible/safe.

The second element is we really must do something about this
   At infrequent intervals, the core development team (and anyone else who is 
interested) will get together and examine the outstanding submissions - often 
concentrating on those relating to a particular subset of the project (e.g. all 
perl-related issues, etc).
   The idea here is to either apply/fix the issue being reported, reject it (if 
deemed inappropriate), or as a final resort - identify problematical areas that 
need further investigation.

  In recent months, this latter has taken the form of a Bug Bash - initially 
monthly, and now bi-monthly.


During the last weeks I have submitted seven patches 
 via the patch tracker. As far as I can see, only one of these seven 
 patches has been processed by this time.

Unfortunately, that doesn't surprise me.
As with many Open Source projects, the work of supporting the code falls on a 
relatively small group of people, and we have to fit this around our paid 
employment (and such outside interests as we have time for!)

   I can't speak for the others, but most of my attention tends to be taken up 
with responding to queries on the mailing lists.
This doesn't tend to leave much time or energy for looking at
the patch or bug trackers.   Let alone actually coding any of
the new stuff, which is what I would really like to be doing!

Rest assured that anything submitted to the trackers
*will* get looked at.  Just not as quickly as any of us would like.

Dave

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Re: Monitoring NTP and SNTP time synchronization software through SNMP

2009-04-01 Thread Bart Van Assche
2009/4/1 Fernández Piñas, David dfernand...@indra.es:

 In case you find it useful, just mention that I monitored the NTP service 
 using MRTG and a perl script some time ago.

 Here is the reference I used to do it: 
 http://www.satsignal.eu/ntp/NTPandMRTG.txt

Thanks for the help. This information looks really useful, but as far
as I can see it is specific for the Unix ntpd daemon. I am looking for
a way to expose the status of Windows' Time Service through SNMP. A
major difficulty in this is obtaining status information. I have
posted a message on comp.protocols.time.ntp asking for help about how
to query the status of Windows' Time Service. See also
http://groups.google.com/group/comp.protocols.time.ntp/browse_thread/thread/f43770a6a242a81e/3300a77aeb862ddc.

Bart.

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Re: Monitoring NTP and SNTP time synchronization software through SNMP

2009-03-31 Thread Dave Shield
2009/3/31 Bart Van Assche bart.vanass...@gmail.com:
 Does anyone who's subscribed to this list know whether it is possible
 to monitor the operation of NTP and/or SNTP time synchronization
 software through Net-SNMP ?

There's certainly no support for the NTP MIBs in the agent as distributed.

I've just done a quick search of the list archives, and can't find any
indication that anyone else has implemented this functionality either.
The closest was a thread from last April (with the subject Help Needed)
on the -coders list, from someone wanting to do this.

But they never followed up with any indication that they'd actually got
this working.

If you do manage to implement this, please consider feeding it back
to the Net-SNMP project, so that other people can benefit from your work.

Dave

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Re: Monitoring NTP and SNTP time synchronization software through SNMP

2009-03-31 Thread Bart Van Assche
On Tue, Mar 31, 2009 at 3:16 PM, Dave Shield d.t.shi...@liverpool.ac.uk wrote:
 2009/3/31 Bart Van Assche bart.vanass...@gmail.com:
 Does anyone who's subscribed to this list know whether it is possible
 to monitor the operation of NTP and/or SNTP time synchronization
 software through Net-SNMP ?

 There's certainly no support for the NTP MIBs in the agent as distributed.

 I've just done a quick search of the list archives, and can't find any
 indication that anyone else has implemented this functionality either.
 The closest was a thread from last April (with the subject Help Needed)
 on the -coders list, from someone wanting to do this.

 But they never followed up with any indication that they'd actually got
 this working.

 If you do manage to implement this, please consider feeding it back
 to the Net-SNMP project, so that other people can benefit from your work.

It's not yet clear whether or not I will implement access to the NTP /
SNTP status through SNMP. But if I do this, I will certainly consider
feeding this work back to the Net-SNMP project.

By the way, which process is followed for evaluating and applying
submitted Net-SNMP patches ? During the last weeks I have submitted
seven patches via the patch tracker. As far as I can see, only one of
these seven patches has been processed by this time.

Bart.

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Re: Monitoring NTP and SNTP time synchronization software through SNMP

2009-03-31 Thread Dave Shield
2009/3/31 Bart Van Assche bart.vanass...@gmail.com:
 By the way, which process is followed for evaluating and applying
 submitted Net-SNMP patches ?

There's effectively a two-fold mechanism for this.

The first element is whoever has time
   Various members of the core development team
will cast an eye over submissions to the various
trackers (both patches and bug reports, and maybe
even feature requests) when they have some free time
(and energy) to do so.
Code patches will be applied if they are deemed useful/sensible/safe.

The second element is we really must do something about this
   At infrequent intervals, the core development team
(and anyone else who is interested) will get together
and examine the outstanding submissions - often
concentrating on those relating to a particular subset
of the project (e.g. all perl-related issues, etc).
   The idea here is to either apply/fix the issue being
reported, reject it (if deemed inappropriate), or as a
final resort - identify problematical areas that need
further investigation.

  In recent months, this latter has taken the form of a
Bug Bash - initially monthly, and now bi-monthly.


During the last weeks I have submitted
 seven patches via the patch tracker. As far as I can see, only one of
 these seven patches has been processed by this time.

Unfortunately, that doesn't surprise me.
As with many Open Source projects, the work of supporting
the code falls on a relatively small group of people, and we
have to fit this around our paid employment (and such outside
interests as we have time for!)

   I can't speak for the others, but most of my attention tends
to be taken up with responding to queries on the mailing lists.
This doesn't tend to leave much time or energy for looking at
the patch or bug trackers.   Let alone actually coding any of
the new stuff, which is what I would really like to be doing!

Rest assured that anything submitted to the trackers
*will* get looked at.  Just not as quickly as any of us would like.

Dave

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