With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cLIdsClientAddress
Cisco L Ids Client Address
1.3.6.1.4.1.9.9.519.1.2.1.1.2
This object identifies the network address of the wireless client whose data packets have been requested to be blocked by the controller. The type of the network address represented by this object is determined by the value of cLIdsClientAddressType.
Back to CISCO-LWAPP-IDS-MIB MIB page.
IPHost Network monitor allows you to monitor cLIdsClientAddress 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.