Cisco Wireless - Client DeAuthentication issue. Unspecified ReasonCode1

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02-05-2010 12:07 PM
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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Small Business Wireless
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03-07-2011 09:41 AM
I have the same issue? any luck getting this resolved- we have 802.1x backend auth. The user successfully authenticates, but then is deauthenticated as in your message. I thought there might be a DHCP issue but the server is working for other scopes.

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03-09-2011 06:48 PM
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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12-07-2011 11:25 PM
has prolem solved??
