In some cases it might be desirable generating SNMP traps upon receival of specific syslog messages. For example, if you want to notify a fault management application of an event for which only syslog messages are generated.
For example: some IOS devices are able to send out a syslog message when an OSPF adjacency goes down, but not an SNMP trap.
In order to convert this syslog message into an SNMP trap, an automated action needs to be defined in the Syslog Analyzer in RME.
Fig: A sample configuration, for generating traps when OSPF adjacencies go down.
You can download a trap generator from http://www.net-snmp.org, that you can invoke from a script. A sample script might be the following:
@echo off set logfile="C:\sys2trap.log" echo **************************** >>%logfile% date >>%logfile% time >>%logfile% echo Trap sent to %1, message: %2 >>%logfile% echo **************************** >>%logfile% snmptrap -v 2c -c public 22.214.171.124 126.96.36.199.188.8.131.52.41.2 s "OSPF!"
This event is an opportunity to discuss about How to determine if an RMA is required. This event will help you to understand legitimate hardware failures versus other scenarios that present themselves as hardware issues but may be something else.
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