With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
msdpPeerLocalPort
msdp Peer Local Port
1.3.6.1.3.92.1.1.5.1.27
The local port for the TCP connection between the MSDP peers.
Back to DRAFT-MSDP-MIB MIB page.
IPHost Network monitor allows you to monitor msdpPeerLocalPort 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.
