With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
bsnLocalNetUserName
bsn Local Net User Name
1.3.6.1.4.1.14179.2.5.10.1.1
Name of the net user.
Back to AIRESPACE-WIRELESS-MIB MIB page.
IPHost Network monitor allows you to monitor bsnLocalNetUserName 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.