With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ciscoBfdSessIndex
cisco Bidirectional Forwarding Detection Session Index
1.3.6.1.4.1.9.10.137.1.2.1.1
This object contains an index used to represent a unique BFD session on this device.
Back to CISCO-IETF-BFD-MIB MIB page.
IPHost Network monitor allows you to monitor ciscoBfdSessIndex on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.