With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cmlrTriggerOpc
Cisco Multi-layer Routing Trigger Opc
1.3.6.1.4.1.9.9.396.1.2.1.12
The origination MTP3 point-code to be matched when the when the 'opc' bit is set in the cmlrTriggerParameters object.
Back to CISCO-ITP-MLR-MIB MIB page.
IPHost Network monitor allows you to monitor cmlrTriggerOpc on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.