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Release Notes for Cisco Wireless LAN Controllers and Lightweight Access Points for Release 3.2.171.6
OL-11567-02
Caveats
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Caveats
This section lists resolved and open caveats for Cisco controllers and lightweight access points.
Resolved Caveats in Software Release 3.2.171.6
• CSCsg22555—Cisco Aironet 1000 series access points may disconnect from the controller because
the controller fails to decrypt LWAPP control traffic. If the default access point heartbeat value of
30 seconds is used, all access points disconnect from the controller every 120 hours. This problem
pertains to the following controllers:
–
4400 series controllers with serial number FOC102xxxxx or higher (FOC103xxxxx,
FOC104xxxxx, and so on)
–
2000 series controllers with serial number FTX1035xxxx or higher (FTX1036xxxx,
FTX1037xxxx, and so on)
–
Cisco WiSMs using controller software release 3.2.150.6 or later
–
The controller network module within all Cisco 28/37/38xx Series Integrated Services Routers
–
All Catalyst 3750G Wireless LAN Controller Switches
Resolved Caveats in Software Release 3.2.171.5
• CSCsb75736—The WLANs and the number of clients may not appear correctly in the Top WLANs
list on the Monitor > Summary page of the controller GUI.
• CSCsb87264—If WLAN ID 1 is not configured on the controller, a REAP access point broadcasts
the “Airespace” SSID after entering standalone mode. Clients can access this unsecured SSID and
use the REAP access point to access the network.
• CSCsb88424—Access points in REAP mode may fail to join the controller due to a
certificate-processing error in the Join request.
• CSCsc05495—Controllers intermittently send a state attribute 24 in an access-request packet.
• CSCsc34060—IPSec clients enter the run state but do not communicate.