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List: opennms-discuss
Subject: Re: [opennms-discuss] Is it possible to have OpenNMS ignore certain SNMP traps from certain nodes?
From: Tim Miller Dyck <timmd () peaceworks ! ca>
Date: 2014-12-08 16:46:01
Message-ID: BN1PR05MB2635ABC03169F63A5DDAE46AF640 () BN1PR05MB263 ! namprd05 ! prod ! outlook ! com
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Thanks very much for that pointer, Mike!
I've added a note on this functionality to the OpenNMS trapd wiki page at \
http://www.opennms.org/wiki/Trapd
Regards,
Tim
From: Mike Diehn [mailto:mike.diehn@cd-adapco.com]
Sent: 8 December, 2014 11:04
To: General OpenNMS Discussion
Subject: Re: [opennms-discuss] Is it possible to have OpenNMS ignore certain SNMP \
traps from certain nodes?
You'll want to write an event to detect your unwanted trap and set the logmsg \
attribute to "discardtraps".
See http://www.opennms.org/wiki/Event_Configuration_How-To
Found via Google of "opennms discard snmp traps" - there's other useful links there.
Best,
Mike
On Mon, Dec 8, 2014 at 10:59 AM, Tim Miller Dyck \
<timmd@peaceworks.ca<mailto:timmd@peaceworks.ca>> wrote: Hello,
I have some devices that send SNMP traps to OpenNMS, and some of these traps I would \
like to ignore, as they have no operational significance.
I might be able to reconfigure the devices to not send just these traps but they \
offer limited control over trap sending and it would be more convenient overall of I \
could filter centrally at OpenNMS instead of maintaining a custom configuration on \
various endpoint devices.
OpenNMS syslogd provides some tools to filter incoming syslog messages but I don't \
see similar abilities for trapd, based on looking in the OpenNMS wiki and a web \
search.
Does anyone know if it is possible to filter incoming SNMP traps, ideally by both \
sending IP and trap OID number, and just discard the trap?
I'm currently using OpenNMS 1.12.9 and will be upgrading to ver. 14 in the near \
future.
Thanks,
Tim Miller Dyck
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--
Mike Diehn
Development Operations
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603 277 3188
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<p class="MsoNormal"><span \
style="font-family:"Arial",sans-serif;color:blue">Thanks very much for that \
pointer, Mike!<o:p></o:p></span></p> <p class="MsoNormal"><span \
style="font-family:"Arial",sans-serif;color:blue"><o:p> </o:p></span></p>
<p class="MsoNormal"><span \
style="font-family:"Arial",sans-serif;color:blue">I've added a note on this \
functionality to the OpenNMS trapd wiki page at \
http://www.opennms.org/wiki/Trapd<o:p></o:p></span></p> <p class="MsoNormal"><span \
style="font-family:"Arial",sans-serif;color:blue"><o:p> </o:p></span></p>
<p class="MsoNormal"><span \
style="font-family:"Arial",sans-serif;color:blue">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span \
style="font-family:"Arial",sans-serif;color:blue">Tim<o:p></o:p></span></p> \
<p class="MsoNormal"><span \
style="font-family:"Arial",sans-serif;color:blue"><o:p> </o:p></span></p>
<p class="MsoNormal"><span \
style="font-family:"Arial",sans-serif;color:blue"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><b><span \
style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span \
style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Mike Diehn \
[mailto:mike.diehn@cd-adapco.com] <br>
<b>Sent:</b> 8 December, 2014 11:04<br>
<b>To:</b> General OpenNMS Discussion<br>
<b>Subject:</b> Re: [opennms-discuss] Is it possible to have OpenNMS ignore certain \
SNMP traps from certain nodes?<o:p></o:p></span></p> <p class="MsoNormal" \
style="margin-left:.5in"><o:p> </o:p></p> <div>
<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
<div>
<p class="MsoNormal" style="margin-left:.5in">You'll want to write an event to detect \
your unwanted trap and set the logmsg attribute to \
"discardtraps".<o:p></o:p></p> </div>
<div>
<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal" style="margin-left:.5in">See <a \
href="http://www.opennms.org/wiki/Event_Configuration_How-To">http://www.opennms.org/wiki/Event_Configuration_How-To</a><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal" style="margin-left:.5in">Found via Google of "opennms \
discard snmp traps" - there's other useful links there.<o:p></o:p></p> </div>
<div>
<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal" style="margin-left:.5in">Best,<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal" style="margin-left:.5in">Mike<o:p></o:p></p>
</div>
</div>
<div>
<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
<div>
<p class="MsoNormal" style="margin-left:.5in">On Mon, Dec 8, 2014 at 10:59 AM, Tim \
Miller Dyck <<a href="mailto:timmd@peaceworks.ca" \
target="_blank">timmd@peaceworks.ca</a>> wrote:<o:p></o:p></p> <blockquote \
style="border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in \
6.0pt;margin-left:4.8pt;margin-right:0in"> <p class="MsoNormal" \
style="margin-left:.5in">Hello,<br> <br>
I have some devices that send SNMP traps to OpenNMS, and some of these traps I would \
like to ignore, as they have no operational significance.<br> <br>
I might be able to reconfigure the devices to not send just these traps but they \
offer limited control over trap sending and it would be more convenient overall of I \
could filter centrally at OpenNMS instead of maintaining a custom configuration on \
various endpoint devices.<br>
<br>
OpenNMS syslogd provides some tools to filter incoming syslog messages but I don't \
see similar abilities for trapd, based on looking in the OpenNMS wiki and a web \
search.<br> <br>
Does anyone know if it is possible to filter incoming SNMP traps, ideally by both \
sending IP and trap OID number, and just discard the trap?<br> <br>
I'm currently using OpenNMS 1.12.9 and will be upgrading to ver. 14 in the near \
future.<br> <br>
Thanks,<br>
Tim Miller Dyck<br>
<br>
<br>
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_______________________________________________<br>
Please read the OpenNMS Mailing List FAQ:<br>
<a href="http://www.opennms.org/index.php/Mailing_List_FAQ" \
target="_blank">http://www.opennms.org/index.php/Mailing_List_FAQ</a><br> <br>
opennms-discuss mailing list<br>
<br>
To *unsubscribe* or change your subscription options, see the bottom of this \
page:<br> <a href="https://lists.sourceforge.net/lists/listinfo/opennms-discuss" \
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<p class="MsoNormal" style="margin-left:.5in">-- <o:p></o:p></p>
<div>
<div>
<p class="MsoNormal" style="margin-left:.5in">Mike Diehn<br>
Development Operations<br>
CD-adapco - Lebanon, NH<br>
603 277 3188<o:p></o:p></p>
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------------------------------------------------------------------------------
Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
from Actuate! Instantly Supercharge Your Business Reports and Dashboards
with Interactivity, Sharing, Native Excel Exports, App Integration & more
Get technology previously reserved for billion-dollar corporations, FREE
http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
_______________________________________________
Please read the OpenNMS Mailing List FAQ:
http://www.opennms.org/index.php/Mailing_List_FAQ
opennms-discuss mailing list
To *unsubscribe* or change your subscription options, see the bottom of this page:
https://lists.sourceforge.net/lists/listinfo/opennms-discuss
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