With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ciscoWdsInfoMobileNodeGroup
cisco Wds Info Mobile Node Group
1.3.6.1.4.1.9.9.509.2.2.3
This collection of objects provide the information about entities of Mobile Node registered with WDS.
Back to CISCO-WDS-INFO-MIB MIB page.
IPHost Network monitor allows you to monitor ciscoWdsInfoMobileNodeGroup on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.