Cisco Cisco 2106 Wireless LAN Controller

This section lists open, resolved, and closed caveats for Cisco controllers and lightweight access points.

These caveats are open in controller software release 4.1.185.0.

CSCsb77595—When logging out from Telnet/SSH sessions, the session always prompts the user to 
save changes, even when no changes have been made. 

Workaround: Ignore the prompt and exit as usual.

CSCsb85113—When users download the software image to the controller using the CLI, access 
points are sometimes disconnected.

Workaround: Download new code images to the WiSM at times when there are no clients to be 
affected.

CSCsb88588—Access points report incorrect power levels when the controller is set to the SG 
country code.

Workaround: None.

CSCsc03214—If a WLAN is configured to use web policy for Layer 3 security authentication and 
is also configured to use the controller’s default authentication page, the client cannot access the 
authentication page using HTTPS.

Workaround: Use HTTP (not HTTPS) to access the authentication page.

CSCsc04907—Resetting the access point to factory defaults does not clear the static IP address.

Workaround: Manually clear the access point’s static IP address.

CSCsd52483—When you make changes in the bootloader of a 2006 controller or a Controller 
Network Module, the bootup process may halt, and the controller may stop responding. The 
controller also displays the “grub>” prompt on the console port.

Workaround: Replace the controller.

CSCsd60169—Enabling IPSec on a RADIUS authentication server makes SNMP and the controller 
GUI momentarily unreachable. 

Workaround: None.

CSCsd64081—Ethernet multicast mode is not passing multicast traffic on the 2006 controller.

Workaround: None.

CSCsd84706—Containment information for ad-hoc rogue access points is not shown on the 
controller GUI. 

Workaround: Use the controller CLI.

CSCse11464—The Management Frame Protection Settings page on the controller GUI displays a 
maximum of 100 access points. 

Workaround: If there are more than 100 access points under MFP, use the controller CLI to view the 
complete list.