Cisco Wireless - Client DeAuthentication issue. Unspecified ReasonCode1

Unanswered Question
Feb 5th, 2010
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I have a WLC 2125 with 1252 LWAPPs.

In the recent traps of the WLC I get loads of DeAuth messages. If I do not clear the traps it can exceed a few hundred entries after a couple hour period.

I can not find anything on Reason Code1

Example Error:

Client Deauthenticated: MACAddress: MAC ADDRESS Base Radio  MAC: MAC ADDRESS Slot: 0 User Name: unknown Ip Address: IP Address  Reason:Unspecified ReasonCode: 1

Any common issue/resolution with this I can not seem to find?

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SOcchiogrosso Wed, 03/09/2011 - 18:48
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I believe my issue was caused by MFP, Management Frame Protection, most of my clients were not CCXv5 compliant at the time.

I disabled MFP on the controller, AP's, and WLAN..


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