With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cgkStatsRcvdLocationRejects
Cisco Gatekeeper Stats Received Location Rejects
1.3.6.1.4.1.9.10.40.1.4.13
The number of Location Rejects received by the Gatekeeper.
Back to CISCO-GATEKEEPER-MIB MIB page.
IPHost Network monitor allows you to monitor cgkStatsRcvdLocationRejects on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.