With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cpimExtSourceLifetime
cpim Ext Source Lifetime
1.3.6.1.4.1.9.10.120.1.1.9
The maximum time this router will continue to originate State Refresh messages in the absence of traffic from the source itself.
Back to CISCO-IETF-PIM-EXT-MIB MIB page.
IPHost Network monitor allows you to monitor cpimExtSourceLifetime on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.
