SNMP: Trap Templates

SNMP traps are not always cut and dry strings of data, there should be a way to handle the data in a meaningful way.

Example Trap:

This maps to the following (See: http://tools.cisco.com/Support/SNMP/do/BrowseOID.do?local=en&translate=Translate&objectInput=cmnHistMacChangedMsg):

As such, there should be a simple way to write definitions for these that break out the data and create events based on the contained data.