With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cwdsiRoamMblGrpStatsTable
cwdsi Roam Mbl Group Stats Table
1.3.6.1.4.1.9.9.509.1.7.5
This table provides the information about the roaming statistics per the mobility network-id. Roams per second statistics will have averages for 5 seconds, one minute and five minutes. These data will be separated by the mobility network-id and differentiated by roams with 'no AAA authentications', 'AAA authentications', and 'Fast Secured Authentications'.
Back to CISCO-WDS-INFO-MIB MIB page.
IPHost Network monitor allows you to monitor cwdsiRoamMblGrpStatsTable on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.