With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ospfv3NbrEvents
ospfv3 Neighbor Events
1.3.6.1.3.102.1.9.1.8
The number of times this neighbor relationship has changed state, or an error has occurred.
Back to OSPFV3-MIB MIB page.
IPHost Network monitor allows you to monitor ospfv3NbrEvents 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.