This notification is sent by the agent when the controller detects that the AP couldn't configure itself with the MFP signature validation configuration. The controller detects the mismatch by matching the MFP configuration requested to be applied with the configuration returned in the acknowledgement as having been configured by the AP. The controller also generates this notification to indicate that configuration mismatch is cleared when the values of cLMfpApMfpValidationEnable and cLMfpApMfpValidationActual are found to be the same. This notification is generated by the controller only if MFP has been configured as the protection mechanism through cLMfpProtectType.