Release Notes

22
Release Notes for Cisco Aironet 802.11a/b/g Client Adapters (CB21AG and PI21AG) Install Wizard 2.1
OL-7694-01
Caveats
• CSCeh45986—CB21AG in ACER Travelmate 529TX fails DHCP and LEAP
When the CB21AG client adapter is installed in an ACER Travelmate 529TX running Windows
2000 with Service Pack 4 and configured for static WEP with open authentication, it fails to obtain
an IP address through DHCP. In addition, the client adapter also fails to LEAP authenticate.
Open ADU Caveats
The following caveats are not resolved in ADU 2.1.
• CSCeh19611—Incorrect EAP-FAST authentication failure error message
ADU may show the incorrect error message when EAP-FAST authentication fails. This occurs when
the access point returns an incorrect error code rather than timing out.
• CSCeh59373—ADU unmanageable after first install
If ADU is unusable after you install the client adapter software, uninstall the client adapter software
and then reinstall it.
• CSCeh66276—ADU does not prompt for PIN during PEAP (EAP-GTC) reauthentication
During PEAP (EAP-GTC) reauthentication, ADU does not prompt you to enter a PIN. When the
client roams out of the coverage area and then returns or its radio is disabled and then reenabled,
you are not prompted to re-enter your credentials. The client reconnects to the network and starts to
transfer data.
• CSCeh66882—User is prompted for EAP-FAST PAC when it should be present
The following message may appear even if you have already specified a PAC to use with EAP-FAST:
“The current EAP-FAST profile does not have a PAC or the configured PAC does not match the
authentication server. Do you want to use another PAC found on your local system that matches the
authentication server without reconfiguring the current EAP-FAST profile?”
ADU matches the username and server name that it is trying to use with those in the PAC. If they do
not match or the configured PAC does not exist, ADU searches the private and global stores. If a
matching PAC is found, the user is prompted with the above message before the PAC is used. Click
Yes to attempt to authenticate using another PAC on your system without having to reconfigure your
profile.
• CSCeh69073 and CSCeh72204—Auto-provisioned PAC does not support unicode usernames
An auto-provisioned PAC is not stored in a user’s private store if he or she logs into Windows with
a username containing two-byte characters. Automatic PAC provisioning succeeds, but the PAC
does not appear in the Select EAP-FAST PAC window of the private store and therefore cannot be
deleted. To work around this problem, go to the global store on your computer (C:\Document and
Settings\All Users\Application Data\Cisco\cscostore). You can see the PAC here and delete it if
desired.
• CSCeh74184—Client fails to associate when configured for WPA/WPA2 passphrase and multiple
SSIDs
The client adapter fails to connect to the network when using a profile that is configured for
WPA/WPA2 passphrase and more than one SSID. To work around this problem, create separate
profiles for the desired SSIDs.