Cisco 9120 in EWC with WLAN MAC local filtering issue

[Edgar078]

Good day,

I have an EWC Access Point 9120 which has an SSID with PSK and MAC filtering local, however it is not allowing me to connect the devices, it gives me a message:

Jan 26 17:11:30.353: %MAB-5-FAIL: Chassis 1 R0/0: wncd: Authentication failed for client (0c9a.3cd2.bab3) with reason (AAA Server Down) on Interface capwap_90000004 AuditSessionID 00000000000001ED3D5C65E8

Jan 26 17:11:30.494: %CLIENT_EXCLUSION_SERVER-5-ADD_TO_EXCLUSIONLIST_REASON_DYNAMIC: Chassis 1 R0/0: wncd: Client MAC: 0c9a.3cd2.bab3 was added to exclusion list associated with AP Name:AP-SALA-JUNTAS, BSSID:MAC: 0000.0000.0000, reason:802.11 association failure

Jan 26 17:11:30.494: %SESSION_MGR-5-FAIL: Chassis 1 R0/0: wncd: Authorization failed or unapplied for client (0c9a.3cd2.bab3) on Interface capwap_90000004 AuditSessionID 00000000000001F23D5C6675. Failure reason: Authc fail. Authc failure reason: AAA Server Down.

[Edgar078]

Thank you all for your support, the problem has now been resolved.

I also disabled the Attribute List Name that you had created and in the device authentication.

Best Regards!