WEP Key decrypt error

[t.han]

We have WPA2 clients and WLC4402, why is the controller reporting this error message. Does anyone know ? It doesn't seem to effect the connection but I'm just concerning.

Tue May 9 12:47:20 2006 WEP Key decrypt error. Station MAC Address is xx:xx:xx:xx:xx:xx, Base Radio MAC is xx:xx:xx:xx:xx:xx and Slot ID is 1.

[fmeetz]

Are you using any non Cisco client cards in your pc/laptop to access the wirless lan?

[jsteffensen]

Hi

We are using 802.1x and 104 bit WEP to authenticate against a ACS Server

(LEAP)

Sporadically we are also getting the same errormessage muliple times:

Wed Nov 1 12:09:01 2006--WEP Key decrypt error. Station MAC Address is 00:40:96:b1:d1:01, Base Radio MAC is 00:0b:85:71:21:01 and Slot ID is 1.

Wed Nov 1 12:05:01 2006--WEP Key decrypt error. Station MAC Address is 00:40:96:b1:d1:01, Base Radio MAC is 00:0b:85:71:21:01 and Slot ID is 1.

It seesms that this error-essage are dieplayed in different configuration cenarios.

Does anyone know what exactly the reason is for this error message is.

(Execpt for the Cisco docu statement "Notification sent when the controller detects a WEP decrypting error.")

Best Regards

Jarle