With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cpimExtRPSetHoldTime
cpim Ext RP Set Hold Time
1.3.6.1.4.1.9.10.120.1.1.7.1.8
The holdtime of the RP entry. In case of 'bsr' cpimExtRPSetType, if the local router is not the BSR, this value is 0.
Back to CISCO-IETF-PIM-EXT-MIB MIB page.
IPHost Network monitor allows you to monitor cpimExtRPSetHoldTime 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.