OT: SNMP Trap Parsing

Does anybody use a NMS solution to capture SNMP trap information and then
fire off some sort of alert (paging, email, text, etc)? I have an existing
setup using What's Up Gold that I have configured to listen for traps. I
have some Cisco switches with port-security configured. My port-security
violation is the default action of shutdown, which does not fire off an SNMP
trap, but I do have the switch configured to send an snmp trap for
errdisable.

This works, and when the switch has a port that goes errdisabled it sends
the trap to the NMS. However, the NMS doesn't seem to parse the OID into
anything useful for something like an alert. Below is the trap that is
received by the NMS. The proper MIB containing these traps is loaded on the
NMS. I was under the impression that the NMS could perhaps parse this trap
information and tell me something like "Interface Gi4/0/10 went errdisable
due to a port-security violation" All that information is indeed in the
trap, but it is all encoded as OIDs

For example, the trap "cErrDisableIfStatusCause.11610.0=9" has exactly what
I need. In this case the interface index ID that went down is indeed
11610. If you dig into the MIB you can see that cErrDisableIfStatusCause 9
is for a port-security violation. I'm thinking there has to be a way to
take this trap information and make it into something useful to fire out as
an alert to people. Thanks!

TrapName=cErrDisableInterfaceEvent
TrapMajor=6
TrapMinor=1
CommunityName=T3chn0lOgy123
cErrDisableIfStatusCause.11610.0=9
Packet Type=SNMPv2 Trap
1.3.6.1.2.1.1.3.0=61days 05:28:52.12
1.3.6.1.6.3.1.1.4.1.0=1.3.6.1.4.1.9.9.548.0.1.1
Protocol Version=SNMPv2
snmpTrapOID.0=1.3.6.1.4.1.9.9.548.0.1.1 (cErrDisableInterfaceEvent)
Timetick=61days 05:28:52.12
1.3.6.1.4.1.9.9.548.1.3.1.1.2.11610.0=9
Object=1.3.6.1.4.1.9.9.548.0.1 (cErrDisableNotificationsPrefix)
sysUpTimeInstance=61days 05:28:52.12

-- 
Regards,
Joe Astorino
CCIE #24347
Blog: http://astorinonetworks.com
"He not busy being born is busy dying" - Dylan
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