User's Manual

Communication Machinery Corporation (CMC)
D-2 Rev #/Date: 2.0.0 Beta/07.17.03
MAC Layer Management Messages
Message Description
Invalid parameter Internal error: an MLME function has been invoked
with an invalid parameter.
MLME Already in BSS Internal error: a requested MLME function was
rejected because the EmulationEngine is already a
member of a BSS.
MLME Driver error Internal error: an MLME function has encountered an
unspecified error in the device driver.
MLME Op not supported Internal error: an MLME function has been invoked
which is not supported in the current configuration.
MLME Op refused Internal error: a requested MLME function was
rejected due to other current system activity.
MLME Op timed out An invoked MLME function (e.g., Authentication or
Association) has not completed within programmed
timing parameters.
MLME Too many
requests
Internal error: an MLME function has been invoked
repeatedly without adequate completion.
Standard 802.11 WLAN Reason Codes
Standard 802.11 WLAN Status Codes
Message
Association denied - Reason outside scope of standard
Association denied - STA does not support all data rates
Association denied - too many stations
Authentication frame with unexpected sequence
Authentication rejected - challenge failure
Message Description
Authentication expired The previous authentication of a station is no longer
valid.
Class 2 frame received
STA not AUTH
A class 2 frame was received from a
nonauthenticated station.
Class 3 frame received
STA not ASSOC
A class 3 frame was received from a nonassociated
station.
Inactivity A station was disassociated due to inactivity.
Leaving Station deauthentication or disassociation because
the station is leaving a BSS.
Not authenticated The station requesting association is not
authenticated.
Too many associations The System Under Test is unable to handle all
currently associated stations.
Unspecified Unspecified reason.