With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cmlrSubTriggerMatchCounts
Cisco Multi-layer Routing Sub Trigger Match Counts
1.3.6.1.4.1.9.9.396.1.3.1.13
Count of the number of times secondary trigger was matched.
Back to CISCO-ITP-MLR-MIB MIB page.
IPHost Network monitor allows you to monitor cmlrSubTriggerMatchCounts on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.