With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ctsiAuthorizationPolicyFailure
ctsi Authorization Policy Failure
1.3.6.1.4.1.9.9.740.1.9.8
The number of time that fail to access policy or refresh the policy for TrustSec authorization on this device.
Back to CISCO-TRUSTSEC-INTERFACE-MIB MIB page.
IPHost Network monitor allows you to monitor ctsiAuthorizationPolicyFailure 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.