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Release Notes for Cisco Aironet 802.11a/b/g Client Adapters (CB21AG and PI21AG) Install Wizard 2.5
OL-8008-01
Caveats
Caveats
This section describes the open, resolved, and closed caveats for the software components in this release.
Open Caveats
The following caveats are not resolved in CB21AG and PI21AG client adapter software release 2.5.
• CSCeh59294—Failure to find domain controller during LEAP authentication
The client adapter may be unable to find a domain controller when attempting to LEAP authenticate.
This state can be a normal condition due to network unavailability.
• CSCeh59374—Switching between profiles is slow
The client adapter may take up to 40 seconds to switch from one profile to another.
• CSCei30892—Multi-byte username cannot pass EAP-FAST authentication
The CB21AG and PI21AG client adapters are unable to successfully EAP-FAST authenticate with
an ACS server when the username contains multi-byte characters.
• CSCei40773—Incorrect messages on LEAP and EAP-FAST Authentication Status windows
The LEAP and EAP-FAST Authentication Status windows show a successful status even if an IPX
frame type is not detected or a domain controller is not found on the network.
• CSCei67234—Profile Migration Tool’s -AllowReRun command generates two ASTU icons
Two ASTU icons appear in the Windows system tray after you use the Profile Migration Tool’s
-AllowReRun command line option.
• CSCei86829—Unchecking QoS Packet Scheduler disrupts ADU and ASTU
When you uncheck the QoS Packet Scheduler check box on the Windows XP Wireless Network
Connection Properties window, most of the ADU fields become grayed out, and the ASTU icon
disappears from the Windows system tray. To work around this problem, perform one of the
following: check the QoS Packet Scheduler check box, disable and reenable the wireless network
connection, or eject and reinsert the client adapter.
• CSCsb46833—IOS access point with EAP-secured SSID toggles between “Open” and “Secure”
When an IOS access point is configured with an SSID mapped to a VLAN and the SSID is secured
with EAP and WPA-TKIP, then in the site survey utility’s AP scan list, the access point may toggle
between “Open” and “Secure.” In this mode, the access point sends out the network configuration
information in the beacon and probe responses. Certain fields may differ between beacons and probe
responses when VLANs are enabled. The client adapter driver may report the fields from the beacon
frame or probe response frame, whichever is received last.
• CSCsb53874—Timing error prevents MAC address authentication
When using MAC address authentication, the client adapter fails to authenticate due to a timing error. To
work around this problem, do not use MAC address authentication.