With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cafSessionEntry
Cisco Authentication Framework Session Entry
1.3.6.1.4.1.9.9.656.1.4.1.1
Entry containing management information for a particular authentication session.
Back to CISCO-AUTH-FRAMEWORK-MIB MIB page.
IPHost Network monitor allows you to monitor cafSessionEntry on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.