Cisco Cisco 4404 Wireless LAN Controller
18
Release Notes for Cisco Wireless LAN Controllers and Lightweight Access Points for Release 3.2.202.0
OL-15156-01
Caveats
Caveats
This section lists resolved, open, and closed caveats for Cisco controllers and lightweight access points.
Resolved Caveats
These caveats are resolved in software release 3.2.202.0.
•
CSCsb81363—The bootloader version does not appear in the output of the show sysinfo CLI
command when the controller is booted with the backup image. The bootloader version appears only
when the controller is booted with the primary image.
command when the controller is booted with the backup image. The bootloader version appears only
when the controller is booted with the primary image.
•
CSCsb88588—Incorrect power levels are reported for access points when the controller is set to
country code SG.
country code SG.
•
CSCsd75425—Only one direction of ping traffic is shown to be PXF switched on a Cisco 10000
series router. This problem occurs on a router that is configured as a Provider Edge-1 (PE1) device
of an MPLS VPN network when a PPP over ATM session is brought up and when pings are initiated
across the MPLS VPN network.
series router. This problem occurs on a router that is configured as a Provider Edge-1 (PE1) device
of an MPLS VPN network when a PPP over ATM session is brought up and when pings are initiated
across the MPLS VPN network.
•
CSCse33427—If you set the interface port to an incorrect value (3 or 4) on a 4402 controller using
the controller CLI, an incorrect error message appears, and the controller sets the wrong port on the
interface.
the controller CLI, an incorrect error message appears, and the controller sets the wrong port on the
interface.
•
CSCsf26896—After you change the controller’s management IP address, the controller replies to
ARP requests from other devices with the old IP address.
ARP requests from other devices with the old IP address.
•
CSCsg06736—The output from the show run CLI command is missing the output from the show
auth-list command.
auth-list command.
•
CSCsg18369 and CSCsh55789—When a large number of access points and clients are connected to
the controller, the following error message appears, and the controller remains unresponsive: “Msg
‘MAC Entry Add Msg 1’ of MAC Table failed for Mac 00:11:11:11:01:13, error value = 0xfffffffc.”
the controller, the following error message appears, and the controller remains unresponsive: “Msg
‘MAC Entry Add Msg 1’ of MAC Table failed for Mac 00:11:11:11:01:13, error value = 0xfffffffc.”
•
CSCsg32267—Even if you disable 1M and 2M 802.11b operational rates, data is transmitted from
the access point at that rate.
the access point at that rate.
•
CSCsg56010—Some unnecessary access point images are not removed after an upgrade.
•
CSCsg72036—The controller might occasionally experience problems with certain client cards
sending incorrect information to the 1240 series access point, which results in the access point going
into discovery mode and generating an “L2 Queue Full” error message.
sending incorrect information to the 1240 series access point, which results in the access point going
into discovery mode and generating an “L2 Queue Full” error message.
•
CSCsg75863 and CSCsd33178—The controller does not defend dynamic interface IP addresses. If
another device on the network takes over the ap-manager IP address, the ap-manager does not defend
its address. This behavior leaves the default router with the wrong MAC address, causing the access
points to drop off the controller and bring down the wireless network.
another device on the network takes over the ap-manager IP address, the ap-manager does not defend
its address. This behavior leaves the default router with the wrong MAC address, causing the access
points to drop off the controller and bring down the wireless network.
•
CSCsg93477—On a 1000 series access point, the username and password may be lost when
upgrading 4.0.
upgrading 4.0.
•
CSCsh56879—The Cisco WiSM reboots in the SNMPTask thread when you attempt to refresh the
configuration from the controller using WCS.
configuration from the controller using WCS.
•
CSCsh57637—When a controller is rebooted repeatedly, the Cisco 1000 series access points that
are connected to the controller and using PoE may reboot during start-up. This is a relatively rare
condition that can occur when the Ethernet port on the controller flaps during the access point
start-up process.
are connected to the controller and using PoE may reboot during start-up. This is a relatively rare
condition that can occur when the Ethernet port on the controller flaps during the access point
start-up process.