With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ctsiIfAuthenticationLogoff
ctsi If Authentication Logoff
1.3.6.1.4.1.9.9.740.1.6.1.1.5
The number of times that received authentication log off from the peer associated with this interface.
Back to CISCO-TRUSTSEC-INTERFACE-MIB MIB page.
IPHost Network monitor allows you to monitor ctsiIfAuthenticationLogoff on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.