With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cmabClientInfoGroup
cmab Client Info Group
1.3.6.1.4.1.9.9.654.2.2.2
A collection of objects that provides information of MAC Authentication Bypass sessions in the devices.
Back to CISCO-MAC-AUTH-BYPASS-MIB MIB page.
IPHost Network monitor allows you to monitor cmabClientInfoGroup 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.
