If the authentication sequence number is not correct.Īuthentication rejected because of challenge failureĪuthentication rejected due to timeout waiting for next frame in sequenceĪssociation denied because AP is unable to handle additional associated stations Received an Authentication frame with authentication transaction sequence number Responding station does not support the specified authentication algorithmįor example, MFP is disabled but was requested by the client. Reassociation denied due to inability to confirm that association existsĪssociation denied due to reason outside the scope of this standardĮxample : When controller receives assoc from an unknown or disabled SSID For example : when there is no ssid specified in an association requestĬannot support all requested capabilities in the Capability Information fieldĮxample Test: Reject when privacy bit is set for WLAN not requiring security