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Install an opEvents parser plugin such as: snmpTrap.pm . This perl module will be placed in /usr/local/omdomk/conf/parser_plugins.
The plugin is not always needed. Traps can be processed using the event handler nmis traplog, but the plugin can parse more complex snmp traps.
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We need to tell opEvents to process the newly created snmptrap.log file. This is done in /usr/local/omk/conf/opCommon.nmis. Be careful with this file; in reality it is a perl hash, any syntax error will render the OMK server dead. After modifying this file check it for syntax errors (Just for the .nmis file) with the following command 'perl -c /usr/local/omk/conf/opCommon.nmis'. If you are not scared you should be 
| Code Block |
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"opevents_logs" : {
"traplog" : [
"<nmis9_logs>/snmptrap.log"
], |
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