topic @mohanak thanks for your in Wireless

wireless errors on WLC

Garland Dawes — Mon, 05 Jul 2021 08:43:14 GMT

Ikeep getting this error on the WLC where users kept getting kicked off the the wireless network

%DOT1X-3-INVALID_WPA_KEY_MSG_STATE: 1x_eapkey.c:848 Received EAPOL-key M2 msg has invalid information when mobile is

in START state - invalid secure bit; KeyLen 24, Key type 1, client a4:4e:31:20:32:fc

is this a Client issue or Controller issue

Error Message %DOT1X-3

mohanak — Tue, 14 Oct 2014 12:19:36 GMT

Error Message    %DOT1X-3-INVALID_WPA_KEY_MSG_STATE: Received invalid [chars] msg in 
[chars] state - [chars]; len [int], key type [int], client 
[hex]:[hex]:[hex]:[hex]:[hex]:[hex]

Explanation Client authentication failed because of an authentication protocol error between the client and access point.

Recommended Action If the problem persists, try upgrading the client driver software or using different client software to isolate the cause. Also investigate possible intruder activity.

@mohanak thanks for your

Garland Dawes — Thu, 16 Oct 2014 14:06:15 GMT

@mohanak thanks for your advice this was very useful and confirmed what i had thought in the first place. thanks once again.