With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cmlrRuleProtocolId
Cisco Multi-layer Routing Rule Protocol Id
1.3.6.1.4.1.9.9.396.1.6.1.18
The protocol identifier value used for the 'smsMo and 'smsMt' operations specified by the cmlrRuleParmsOperationType object. The value of the cmlrRuleParmsMatchPid object maps to the values specified for the TP-PID SMS parameter. This object only applies when the 'pid' bit is set in the cmlrRuleInputParameters object.
Back to CISCO-ITP-MLR-MIB MIB page.
IPHost Network monitor allows you to monitor cmlrRuleProtocolId on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.