With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
msdpPeerFsmEstablishedTransitions
msdp Peer Fsm Established Transitions
1.3.6.1.3.92.1.1.5.1.15
The total number of times the MSDP FSM transitioned into the established state.
Back to DRAFT-MSDP-MIB MIB page.
IPHost Network monitor allows you to monitor msdpPeerFsmEstablishedTransitions 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.