Re: [opennms-discuss] monitor disk usage on OpenNMS

[Ben P. <be...@im...>]

* John Mahoney <jma...@hm...> [040428 11:52]:
> Maybe someone can help me get OpenNMS to monitor disk
> usage via snmp.
> 
> I'm pretty sure I have net-snmp installed and configured
> correctly on a Solaris 8 machine and OpenNMS is
> monitoring it now for ICMP, SNMP, SSH & DNS.
> 
> I have configured snmp to show an error when disk usage
> on the /home filesystem is less than 60% (to make sure I
> get an error state).
> 
> When I HUP snmpd on the Solaris 8 box, it looks like
> OpenNMS receives the trap but notifd complains that there
> is 
>     No notice match for uei: uei.opennms.org/generic/traps/EnterpriseDefault
> 
> How do I fix this? Where do I find this uei and how do I
> define it?

This issue was recently discussed on the list (I brought it up).

In short you need to make sure that OpenNMS understands the traps that
are being sent by translating the trap definitions (as defined in MIB
file) into an xml format file.  

See the FAQ entry for this:

    http://faq.opennms.org/faq/fom-serve/cache/150.html

I was having problems with the xml generated by mib2opennms primarly
because the traps I was receiving were not properly defined in the MIB
file (DISMAN-EVENT-MIB, included with net-snmp) that I used.

See my SUMMARY posting for full details:

    http://article.gmane.org/gmane.network.opennms.general/4739

Best wishes,

Ben