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Cisco Bug: CSCuj61455 - FlexConnect Clients are being Deauthenticated for an Unknown Reason

Last Modified

May 22, 2018

Products (1)

  • Cisco 5500 Series Wireless Controllers

Known Affected Releases

7.4(110.0)

Description (partial)

Symptom:
Clients get disconnected from FlexConnect AP.
802.11 Deauth with Reason Code 1 (Unspecified)
WLC "debug client" output shows "Sent Deauthenticate to mobile on BSSID 00:3a:98:8a:70:a0 slot 0(caller 1x_bcastkey.c:951)"

Conditions:
WLC 7510 running 7.4.110.0
AP 1602 in FlexConnect Mode
WLAN = WPA2 AES PSK, Central Auth, Local Switching

Related Community Discussions

Flexconnect deployment issue
Hi. I have two WLC 5508 in HA, configured with WLAN for local switching and flexconnect APs. i'm running code 7.4.121.0 i'm using ISE for authentication and NAC policies. under the WLAN, radius NAC is configured and sometimes authenticated clients obtain an IP address from DHCP server but lossing connectivity to default gatway and so on. After disabling radius NAC on the WLAN everything looks just fine. is someone know about any bug related to that? on any release note after 7.4.121 and even 8.0 ...
Latest activity: Sep 17, 2014
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