Cisco Wireless LAN Controllers and Lightweight Access Points Code Release 7.0.240.0
Thursday, January 31, 2013 at 2:54PM
George

Cisco releases code 7.0.240.0

Resolved Caveats

Table 1-7 lists caveats resolved in controller software release 7.0.240.0.

 

Table 1-7 Resolved Caveats 

ID Number
Description

CSCtk13612

Unable to get the order of WLANs in an AP group configuration. When AP Group templates are discovered in WCS, the WLAN order does not match the configuration on the controller.

CSCuc78713

Wireless client do not receive broadcast packets after broadcast key rotation.

CSCty75270

Controller does not keep max RSSI used when classifying rogue AP.

CSCtn78269

Brand new LAPs come up on unexpected channels.

CSCtq97915

1120 and 1130 Lightweight Access Points associated to a controller log memory allocation errors, and can crash or loose configuration.

CSCtr21759

Incorrect transmission of AMSDU within the active block ACK agreement.

CSCts05391

H-REAP client IP address does not appear in the client details on the controller.

CSCts13482

Controller does not update the shared secret.

CSCtt20493

Guest clients stay in Web-Auth Required state without getting redirected.

CSCtt96265

Controller fails to transfer or save configuration and eventually crashes. No crash log available.

CSCtu19860

Controller does not set 802.1p marking for downstream CAPWAP packets.

CSCtw69785

DCA list corrupt with 16 or more configured country codes.

CSCtw94633

Intermittent DHCP packet drop per VLAN for anchor scenario.

CSCtx00942

Webauth stops redirecting after some time.

CSCtx03556

TACACS user login failure on Cisco 5508 Controller running 7.0.116.0.

CSCtx08257

DHCP required configuration enabled on a WLAN is not retained after the controller reboots.

CSCtx17062

Controller client statistics appear blank.

CSCtx42747

AP 3500 radio core dump.

CSCtx17650

Controller may experience a partial denial of service condition when receiving certain malformed HTTP/HTTPS packets.

CSCtx43418

AP manager interface replies to ping using the wrong port.

CSCtx43436

1522CM RAP blacklists the Ethernet/Cable interface.

CSCtx49189

Preauthentication ACL gets removed from Web Auth WLAN.

CSCtx56334

HREAP client does not successfully roam between two controllers.

CSCtx61016

Incorrect BSSID client count on the AP.

CSCtx92465

Monitor mode AP interference measurements not accurate.

CSCty05792

Wireless clients receive GARP from different VLAN.

CSCty07036

CCKM EAPOL broadcast key rotation breaks during M5 exchange.

CSCty15308

CAP3502P-Q reboots every 15 minutes with 7.0.230.0 controller image.

CSCty38823

Memory leak may occur for EAP Framework task.

CSCty45960

TFTP backup config does not show correct setting for exclusion list timer.

CSCty47582

Controller crashes while running show ap eventlog <AP Name> command.

CSCty68030

For AP 3500/1260, upgrade bootloader automatically from IOS.

CSCty82919

AP 1130 in HREAP mode does not send deauthenticate non-associated client.

CSCty96959

Spaces are not allowed in SSID after migration from autonomous, or upgrade from 6.0/7.x releases.

CSCtz05201

5508 controller crashes on LDAP DP Task 1 and 2.

CSCtz20766

Controller crash: software failed on instruction ewaFormSubmit_blacklistclient.

CSCtz23878

802.1x authentications stop happening on specific WLANs.

CSCtz24594

Controller deauthenticates EAP client when credentials change.

CSCtz31572

Wireless clients associated to a Flexconnect locally switched WLAN may not be able to receive broadcast traffic like ARP.

CSCtz43631

Controller keeps ghost client entry if the network between controller and HREAP is unstable.

CSCtz50719

WISM out of memory crash on 7.0.220.0 controller image.

CSCtz55502

Multicast packets may stop or be sent out of order for power-save clients.

CSCtz89535

Motorola MC75 gives inconsistent linktest results.

CSCua29504

802.11w-capable client fails pairwise key handshake with AES.

CSCua39538

Controller with media snooping crashes due to memory corruption.

CSCua59722

Controller crashes with sig11, null pointer exception. Crash file shows sshpmDeleteLeakedWebauthRule.

CSCua60653

Following multiple vulnerabilities in controllers:

Wireless Intrusion Prevention System (wIPS) Denial of Service Vulnerability

Session Initiation Protocol Denial of Service Vulnerability

HTTP Profiling Remote Code Execution Vulnerability

SNMP Unauthorized Access Vulnerability

CSCua74143

WISM with 7.0.230.0 has low buffer length for the packet sent by Catalyst 6K.

CSCua93936

Broadcast Key rotation does not use rotated index 1 and 2.

CSCub07426

SP800-90A DRBG, entropy source updation.

CSCub46092

HREAP-AP is central switch when the WLAN is set for local switch.

CSCub49367

When client roams in a quarantine VLAN, with Authentication enabled, controller cannot change VLAN successfully.

CSCub57982

CT5508 crashes at capwapSocketTask due to malloc corruption.

CSCub65575

WiSM forwards broadcast ARP requests to APs in local mode or H-REAP advertises centrally switched WLANs.

CSCub82353

Controllers configured as mobility anchors may not properly block injected traffic from the network.

CSCub97882

For H-REAP local switching, the WLAN-VLAN mapping changes.

CSCuc06422

World Mode is enabled automatically for the controller.

CSCuc33930

Controller crash in ewaFormSubmit_guestuser_list.

CSCuc68648

5508 controller with 7.0.230.0 image crashes every week due to a memory leak in SNMP.

CSCuc74769

At random intervals, a controller crashes on a WISM1 blade running 7.0.235.0 image.

CSCud05299

WGB client entry leak at radio driver level.

CSCud47994

Continuous RNG test for SP800-90 DRBG seed.

CSCud90781

Controller crashes after loading test image.

CSCue13451

A new 7500 series controller fails to boot a 7.0 image.

CSCud65237

Voice disruption after roaming when a wrong TID is sent on the block ACK sent by the client.

CSCto02968

Memory leak issue.

http://www.cisco.com/en/US/docs/wireless/controller/release/notes/crn7_0_240_0.html

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