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WLAN_REASON_CODE (Compact 2013)

3/26/2014

This structure includes reasons why a wireless local area network (WLAN) operation did not complete.

Syntax

typedef DWORD WLAN_REASON_CODE, *PWLAN_REASON_CODE;

Reason Code Tables

General Error Codes

Meaning

WLAN_REASON_CODE_SUCCESS

The operation succeeds.

WLAN_REASON_CODE_UNKNOWN

The reason for failure is unknown.

Automatic Configuration Error Codes

Meaning

WLAN_REASON_CODE_NETWORK_NOT_COMPATIBLE

The wireless network is incompatible.

WLAN_REASON_CODE_PROFILE_NOT_COMPATIBLE

The wireless network profile is incompatible.

Automatic Connection Error Codes

Meaning

WLAN_REASON_CODE_NO_AUTO_CONNECTION

The profile specifies no auto connection.

WLAN_REASON_CODE_NOT_VISIBLE

The wireless network is not visible.

WLAN_REASON_CODE_USER_DENIED

The wireless network is blocked by the user.

WLAN_REASON_CODE_BSS_TYPE_NOT_ALLOWED

The basic service set (BSS) type is not allowed on this wireless adapter.

WLAN_REASON_CODE_IN_FAILED_LIST

The wireless network is in the failed list.

WLAN_REASON_CODE_IN_BLOCKED_LIST

The wireless network is in the blocked list.

WLAN_REASON_CODE_SSID_LIST_TOO_LONG

The size of the service set identifiers (SSID) list exceeds the maximum size supported by the adapter.

WLAN_REASON_CODE_CONNECT_CALL_FAIL

The Media Specific Module (MSM) connect call fails.

WLAN_REASON_CODE_SCAN_CALL_FAIL

The MSM scan call fails.

WLAN_REASON_CODE_NETWORK_NOT_AVAILABLE

The specified network is not available.

This reason code is also used when there is a mismatch between capabilities specified in an XML profile and interface or network capabilities. For example, if a profile specifies the use of WPA2 when the network adapter supports WPA only, this error code is returned. If a profile specifies the use of FIPS mode when the network adapter does not support FIPS mode, this error code is returned.

WLAN_REASON_CODE_PROFILE_CHANGED_OR_DELETED

The profile was changed or deleted before the connection was established.

WLAN_REASON_CODE_KEY_MISMATCH

The profile key does not match the network key.

WLAN_REASON_CODE_USER_NOT_RESPOND

The user is not responding.

Profile Validation Error Codes

Meaning

WLAN_REASON_CODE_INVALID_PROFILE_SCHEMA

The profile is invalid according to the schema.

WLAN_REASON_CODE_PROFILE_MISSING

The WLANProfile element is missing.

WLAN_REASON_CODE_INVALID_PROFILE_NAME

The name of the profile is invalid.

WLAN_REASON_CODE_INVALID_PROFILE_TYPE

The type of the profile is invalid.

WLAN_REASON_CODE_INVALID_PHY_TYPE

The PHY type is invalid.

WLAN_REASON_CODE_MSM_SECURITY_MISSING

The MSM security settings are missing.

WLAN_REASON_CODE_IHV_SECURITY_NOT_SUPPORTED

The independent hardware vendor (IHV) security settings are missing.

WLAN_REASON_CODE_IHV_OUI_MISMATCH

The IHV profile organizationally unique identifier (OUI) did not match with the adapter OUI.

WLAN_REASON_CODE_IHV_OUI_MISSING

The IHV OUI settings are missing.

WLAN_REASON_CODE_IHV_SETTINGS_MISSING

The IHV security settings are missing.

WLAN_REASON_CODE_IHV_CONNECTIVITY_NOT_SUPPORTED

Legacy MSM does not support IHV extensibility.

WLAN_REASON_CODE_CONFLICT_SECURITY

The security settings conflict.

WLAN_REASON_CODE_SECURITY_MISSING

The security settings are missing.

WLAN_REASON_CODE_INVALID_BSS_TYPE

The BSS type is not valid.

WLAN_REASON_CODE_INVALID_ADHOC_CONNECTION_MODE

Automatic connection cannot be set for an ad hoc network.

WLAN_REASON_CODE_NON_BROADCAST_SET_FOR_ADHOC

Non-broadcast cannot be set for an ad hoc network.

WLAN_REASON_CODE_AUTO_SWITCH_SET_FOR_ADHOC

Auto-switch cannot be set for an ad hoc network.

WLAN_REASON_CODE_AUTO_SWITCH_SET_FOR_MANUAL_CONNECTION

Auto-switch cannot be set for a manual connection profile.

WLAN_REASON_CODE_IHV_SECURITY_ONEX_MISSING

The IHV 802.1X security settings are missing.

WLAN_REASON_CODE_PROFILE_SSID_INVALID

The SSID in the profile is invalid or missing.

WLAN_REASON_CODE_TOO_MANY_SSID

Too many SSIDs were specified in the profile.

MSM Network Incompatibility Error Codes

Meaning

WLAN_REASON_CODE_UNSUPPORTED_SECURITY_SET_BY_OS

The security settings are not supported by the operating system.

WLAN_REASON_CODE_UNSUPPORTED_SECURITY_SET

The security settings are not supported.

WLAN_REASON_CODE_BSS_TYPE_UNMATCH

The BSS type does not match.

WLAN_REASON_CODE_PHY_TYPE_UNMATCH

The physical layer (PHY) type does not match.

WLAN_REASON_CODE_DATARATE_UNMATCH

The data rate does not match.

MSM Connection Failure Error Codes

Meaning

WLAN_REASON_CODE_USER_CANCELLED

User has canceled the operation.

WLAN_REASON_CODE_ASSOCIATION_FAILURE

Driver disconnected while associating.

WLAN_REASON_CODE_ASSOCIATION_TIMEOUT

Association timed out.

WLAN_REASON_CODE_PRE_SECURITY_FAILURE

Pre-association security failure.

WLAN_REASON_CODE_START_SECURITY_FAILURE

Could not start security after association.

WLAN_REASON_CODE_SECURITY_FAILURE

Security ends with failure.

WLAN_REASON_CODE_SECURITY_TIMEOUT

Security operation times out.

WLAN_REASON_CODE_ROAMING_FAILURE

Driver disconnected while roaming.

WLAN_REASON_CODE_ROAMING_SECURITY_FAILURE

Could not start security for roaming.

WLAN_REASON_CODE_ADHOC_SECURITY_FAILURE

Could not start security for ad hoc peer.

WLAN_REASON_CODE_DRIVER_DISCONNECTED

Driver disconnected.

WLAN_REASON_CODE_DRIVER_OPERATION_FAILURE

Driver could not perform some operations.

WLAN_REASON_CODE_IHV_NOT_AVAILABLE

The IHV service is not available.

WLAN_REASON_CODE_IHV_NOT_RESPONDING

The response from the IHV service timed out.

WLAN_REASON_CODE_DISCONNECT_TIMEOUT

Timed out waiting for the driver to disconnect.

WLAN_REASON_CODE_INTERNAL_FAILURE

An internal error prevented the operation from being completed.

WLAN_REASON_CODE_UI_REQUEST_TIMEOUT

A user interaction request timed out.

WLAN_REASON_CODE_TOO_MANY_SECURITY_ATTEMPTS

Roaming too frequently. Post security was not completed after 5 tries.

MSM Security Error Codes

Meaning

WLAN_REASON_CODE_MSMSEC_PROFILE_INVALID_KEY_INDEX

Key index specified is not valid.

WLAN_REASON_CODE_MSMSEC_PROFILE_PSK_PRESENT

Key required, preshared key (PSK) present.

WLAN_REASON_CODE_MSMSEC_PROFILE_KEY_LENGTH

Invalid key length.

WLAN_REASON_CODE_MSMSEC_PROFILE_PSK_LENGTH

Invalid PSK length.

WLAN_REASON_CODE_MSMSEC_PROFILE_NO_AUTH_CIPHER_SPECIFIED

No auth/cipher pairs specified.

WLAN_REASON_CODE_MSMSEC_PROFILE_TOO_MANY_AUTH_CIPHER_SPECIFIED

Too many auth/cipher pairs specified.

WLAN_REASON_CODE_MSMSEC_PROFILE_DUPLICATE_AUTH_CIPHER

Profile contains duplicate auth/cipher pair.

WLAN_REASON_CODE_MSMSEC_PROFILE_RAWDATA_INVALID

Profile raw data is invalid.

WLAN_REASON_CODE_MSMSEC_PROFILE_INVALID_AUTH_CIPHER

Invalid auth/cipher combination.

WLAN_REASON_CODE_MSMSEC_PROFILE_ONEX_DISABLED

802.1X disabled when it must be enabled.

WLAN_REASON_CODE_MSMSEC_PROFILE_ONEX_ENABLED

802.1X enabled when it must be disabled.

WLAN_REASON_CODE_MSMSEC_PROFILE_INVALID_PMKCACHE_MODE

Invalid pairwise master key (PMK) cache mode.

WLAN_REASON_CODE_MSMSEC_PROFILE_INVALID_PMKCACHE_SIZE

Invalid PMK cache size.

WLAN_REASON_CODE_MSMSEC_PROFILE_INVALID_PMKCACHE_TTL

Invalid PMK cache Time to Live (TTL).

WLAN_REASON_CODE_MSMSEC_PROFILE_INVALID_PREAUTH_MODE

Invalid preauthorization mode.

WLAN_REASON_CODE_MSMSEC_PROFILE_INVALID_PREAUTH_THROTTLE

Invalid preauthorization throttle.

WLAN_REASON_CODE_MSMSEC_PROFILE_PREAUTH_ONLY_ENABLED

Preauth enabled when PMK cache is disabled.

WLAN_REASON_CODE_MSMSEC_PROFILE_SAFE_MODE

Federal Information Processing Standards (FIPS) 140-2 mode value in the profile is invalid.

WLAN_REASON_CODE_MSMSEC_CAPABILITY_NETWORK

Capability matching failed at network.

WLAN_REASON_CODE_MSMSEC_CAPABILITY_NIC

Capability matching failed at network adapter.

WLAN_REASON_CODE_MSMSEC_CAPABILITY_PROFILE

Capability matching failed at profile.

WLAN_REASON_CODE_MSMSEC_CAPABILITY_DISCOVERY

Network does not support specified capability type.

WLAN_REASON_CODE_MSMSEC_CAPABILITY_PROFILE_SAFE_MODE_NIC

Profile requires FIPS 140-2 mode, which is not supported by network adapter.

WLAN_REASON_CODE_MSMSEC_CAPABILITY_PROFILE_SAFE_MODE_NW

Profile requires FIPS 140-2 mode, which is not supported by network.

WLAN_REASON_CODE_MSMSEC_PROFILE_PASSPHRASE_CHAR

Passphrase contains invalid character.

WLAN_REASON_CODE_MSMSEC_PROFILE_KEYMATERIAL_CHAR

Key material contains invalid character.

WLAN_REASON_CODE_MSMSEC_PROFILE_WRONG_KEYTYPE

The key type specified does not match the key material.

WLAN_REASON_CODE_MSMSEC_MIXED_CELL

A mixed cell is suspected. The access point (AP) is not signaling that it is compatible with a privacy-enabled profile.

WLAN_REASON_CODE_MSMSEC_PROFILE_AUTH_TIMERS_INVALID

The number of authentication timers or the number of timeouts specified in the profile is invalid.

WLAN_REASON_CODE_MSMSEC_PROFILE_INVALID_GKEY_INTV

The group key update interval specified in the profile is invalid.

WLAN_REASON_CODE_MSMSEC_TRANSITION_NETWORK

A "transition network" is suspected. Legacy 802.11 security is used for the next authentication try.

WLAN_REASON_CODE_MSMSEC_PROFILE_KEY_UNMAPPED_CHAR

The key contains characters that are not in the ASCII character set.

WLAN_REASON_CODE_MSMSEC_CAPABILITY_PROFILE_AUTH

Capability matching failed because the network does not support the authentication method in the profile.

WLAN_REASON_CODE_MSMSEC_CAPABILITY_PROFILE_CIPHER

Capability matching failed because the network does not support the cipher algorithm in the profile.

MSM Connection Error Codes

Meaning

WLAN_REASON_CODE_MSMSEC_AUTH_START_TIMEOUT

802.1X authentication did not start within configured time.

WLAN_REASON_CODE_MSMSEC_AUTH_SUCCESS_TIMEOUT

802.1X authentication did not finish within configured time.

WLAN_REASON_CODE_MSMSEC_KEY_START_TIMEOUT

Dynamic key exchange did not start within configured time.

WLAN_REASON_CODE_MSMSEC_KEY_SUCCESS_TIMEOUT

Dynamic key exchange did not finish within configured time.

WLAN_REASON_CODE_MSMSEC_M3_MISSING_KEY_DATA

Message 3 of 4-way handshake has no key data.

WLAN_REASON_CODE_MSMSEC_M3_MISSING_IE

Message 3 of 4-way handshake has no information element.

WLAN_REASON_CODE_MSMSEC_M3_MISSING_GRP_KEY

Message 3 of 4-way handshake has no group (GRP) key.

WLAN_REASON_CODE_MSMSEC_PR_IE_MATCHING

Matching security capabilities of IE in M3 failed.

WLAN_REASON_CODE_MSMSEC_SEC_IE_MATCHING

Matching security capabilities of secondary IE in M3 failed.

WLAN_REASON_CODE_MSMSEC_NO_PAIRWISE_KEY

Required a pairwise key but the AP configured only group keys.

WLAN_REASON_CODE_MSMSEC_G1_MISSING_KEY_DATA

Message 1 of group key handshake has no key data.

WLAN_REASON_CODE_MSMSEC_G1_MISSING_GRP_KEY

Message 1 of group key handshake has no group key.

WLAN_REASON_CODE_MSMSEC_PEER_INDICATED_INSECURE

AP reset secure bit after connection was secured.

WLAN_REASON_CODE_MSMSEC_NO_AUTHENTICATOR

802.1X indicated that there is no authenticator, but the profile requires one.

WLAN_REASON_CODE_MSMSEC_NIC_FAILURE

Connection settings to network adapter failed.

WLAN_REASON_CODE_MSMSEC_CANCELLED

Operation was canceled by a caller.

WLAN_REASON_CODE_MSMSEC_KEY_FORMAT

Entered key format is not in a valid format.

WLAN_REASON_CODE_MSMSEC_DOWNGRADE_DETECTED

A security downgrade was detected.

WLAN_REASON_CODE_MSMSEC_PSK_MISMATCH_SUSPECTED

A PSK mismatch is suspected.

WLAN_REASON_CODE_MSMSEC_FORCED_FAILURE

There was a forced failure because the connection method was not secure.

WLAN_REASON_CODE_MSMSEC_SECURITY_UI_FAILURE

The security UI request failed because the request could not be queued or because the user canceled the request.

802.1X Reason Codes

Meaning

ONEX_UNABLE_TO_IDENTIFY_USER

No user is available for 802.1X authentication. This error can occur when computer authentication is disabled and no user is logged on to the computer.

ONEX_IDENTITY_NOT_FOUND

The 802.1X identity could not be found.

ONEX_UI_DISABLED

Authentication could only be completed through the user interface and this interface could not be displayed.

ONEX_EAP_FAILURE_RECEIVED

The Extensible Authentication Protocol (EAP) authentication failed.

ONEX_AUTHENTICATOR_NO_LONGER_PRESENT

The 802.1X authenticator went away from the network.

ONEX_PROFILE_VERSION_NOT_SUPPORTED

The version of the OneX profile supplied is not supported.

ONEX_PROFILE_INVALID_LENGTH

The OneX profile has an invalid length.

ONEX_PROFILE_DISALLOWED_EAP_TYPE

The EAP type specified in the OneX profile (possibly supplied by the EAPType element) is not allowed.

ONEX_PROFILE_INVALID_EAP_TYPE_OR_FLAG

The EAP Type specified in the OneX profile (possibly supplied by the EAPType element) is invalid, or one of the EAP flags (possibly supplied in the EAPConfig element) is invalid.

ONEX_PROFILE_INVALID_ONEX_FLAGS

The supplicant flags (possibly supplied in the EAPConfig element) in the OneX profile are invalid.

ONEX_PROFILE_INVALID_TIMER_VALUE

A timer specified in the OneX profile (possibly supplied by the heldPeriod, authPeriod, or startPeriod element) is invalid.

ONEX_PROFILE_INVALID_SUPPLICANT_MODE

The supplicant mode specified in the OneX profile (possibly supplied by the supplicantMode element) is invalid.

ONEX_PROFILE_INVALID_AUTH_MODE

The authentication mode specified in the OneX profile (possibly supplied by the authMode element) is invalid.

ONEX_PROFILE_INVALID_EAP_CONNECTION_PROPERTIES

The connection properties specified in the OneX profile (possibly supplied by the EAPConfig element) are invalid.

Remarks

You can use the WlanReasonCodeToString function to map a numeric reason code (for example, 0x00050007) to its text meaning. You can also use the lookup table to help interpret the numeric value of the reason code. To view the lookup table, open the Microsoft site Troubleshooting Windows Vista 802.11 Wireless Connections, and look in Appendix E: Mapping of reason codes to event messages.

See Also

Reference

Native Wi-Fi Structures
WlanReasonCodeToString
WlanSetProfile
Native Wi-Fi Reference