This document is locked

Release Notes for Cisco Wireless LAN Controllers and Lightweight Access Points for Release 7.0.116.0

Document

May 4, 2010 10:20 AM
May 4th, 2010

Release Notes for Cisco Wireless LAN Controllers (WLC) and Lightweight Access Points (AP) for Release 7.0.116.0

New Features:-


wIPS ELM

Voice Diagnostics

Rogue Containment and RLDP Enhancements

Calibration Enhancements

Hybrid REAP: Local Authentication

Hybrid REAP Fault Tolerance

Hybrid REAP OKC Feature

CDP Over Air

Preferred Call Support

DHCP Option 60

PCI Compliance for Neighbor Packets

RF Grouping

Chile Regulatory Enhancements

Russia Regulatory Enhancements

Licensing Changes for 5500 Series Controllers

Non-Cisco WGB Support

Cisco Identity Services Engine Support

PSB Enhancements

DHCP Option 82 Support for Ethernet MAC ID

VLAN Select and Related Features

Dynamic Anchoring Support for Static IP Clients

Fast Controller Failover

Webauth Proxy

Client Limits Per WLAN

FIPS Support

Resolved Bugs

Resolved Caveats

ID Number

Caveat Title

CSCsj33229

Unable to ping APs directly connected to a 2106 controller.

CSCtg73740

AP should default AAA ports to 1812/1813 not 1645/1646.

CSCtg66192

5508 WLC - solid amber alarm light.

CSCtb72660

NEC SIP CAC: Load-based CAC is not working with non-WMM clients.

CSCtl44908

DCA channel lists changes when WLC is upgraded to 6.0/7.0 from 4.2.

CSCtl95978

WLC will not respond to SNMP if its source address is part of a dynamic interface.

CSCtg51544

MSFT: Multiple SSH sessions can cause arrow key failure and password to appear.

CSCtf78029

SNMP traps for 1231 AP also sent for Interface:1(unknown type).

CSCtd21754

Huck Jr "b" radio status moves from disabled to enabled after reboot.

CSCtg44663

WGB: multiple parents created during roaming traffic disrupted.

CSCtg67029

The command show client tsm does not display full output.

CSCtg66175

RLDP does not work on CT5500 or WLC2100 + HREAP AP.

CSCtf38802

SIP calls on roaming with CAC failure connects back without B/W reserved.

CSCtg65856

Counters not cleared during intra-controller roaming of SIP calls.

CSCtg74333

Addition of VOICE_CALL_FAILURE_5 Enum to QOS MIB.

CSCtg70271

WEBAUTH_REQD (8) Reached ERROR: occurred from the line 4055 in client debug.

CSCsy18685

Default-group for AP-groups does not contain all SSIDs.

CSCtg84677

AP is deauthenticated with a reason: power capability is unacceptable.

CSCtf27464

Management interface does not use HSRP MAC address when replying.

CSCtf51294

Cannot clear webauth bundle from controller.

CSCtg92171

WLC stops responding to network.

CSCtf62737

Controller URL sanitation issue.

CSCtf90579

With TACACS/RADIUS authentication, lobby admin was unable to edit the guest user role.

CSCtg09589

Duplex mismatch occurs when the 1140 the access point is directly connected to a Cisco 2100 Series Controller.

CSCtg21950

WGB intracontroller roaming must update its clients without an IAPP frame.

CSCtg03203

The access points 1142/1252 recognize 802.11n HT enabled clients as legacy ones.

CSCtg23491

The controller does not process flooded unicast traffic properly.

CSCtg23618

WiSM goes unreachable outside of the Catalyst 6500 Series Switch.

CSCtg30694

Controller webauth client never has to reauthenticate after session timeout.

CSCtg51702

Degraded voice performance occurs on HREAP local switching with TKIP + CCKM.

CSCtg57607

WGB fails to send IAPP updates after roaming.

CSCtg95111

The access point which is not correctly primed, keeps reconnecting with the master.

CSCtk53680

WiSM not able to FTP core dump when running low on memory.

CSCtg55102

HREAP: AssocFailPayload causes payload error in the controller.

CSCsg48089

Controller needs password recovery mechanism without losing configuration.

CSCsi27596

Controller lacks support for controlling the group key rotation interval.

CSCso22875

Access points get disconnected during code upgrade.

CSCso60597

AP 1250 fails to configure 40-MHz wide channel for sniffer mode.

CSCsq65895

DHCP proxy option does not validate if DHCP is required on WLAN.

CSCsr10874

Additional client statistics required for autonomous access points.

CSCsw80627

Controller fails to respond on task emWeb in 5.1.151.0.

CSCsx14840

LAG: Management interface change between port BIA and LAG port address.

CSCsx50408

LWAP DOS Attack trap message does not record the source MAC address.

CSCsy28323

Need to improve MFP scalability.

CSCsy30722

Next hop address stored in CAPWAP does not get updated on receiving GRAT ARP.

CSCsy65347

QoS Profiles Per-User Bandwidth Contracts not restricting traffic.

CSCsy71960

1242 AP ignores primary controller to join a wrong controller.

CSCsy96551

Internal WLC-DHCP not sending out NAK.

CSCsz14243

Unable to enable the WLAN while the APs are joining.

CSCsz19203

Controller fails to respond at "SSHpmMainTask".

CSCsz40659

Need to reboot wireless controller for upgrade to work.

CSCsz79621

Inter frame delay causing reassembly issues, breaking EAP-TLS auth.

CSCsz80820

Primary Discovery Request not processed for AP priority scenario.

CSCsz86245

Cisco 5500 Series Controller: Add new usmdb APIs for SNMP optimization.

CSCsz87643

Management interface unreachable via different subnet.

CSCta01750

Controller unresponsive because of a deadlock on spamReceive task.

CSCta03016

Cisco 4404 Series Controller fails to respond in version 5.2.188.0.

CSCta06244

WLAN configuration not same when downloading backup config via TFTP.

CSCta09996

Sometimes LAP cannot join the controller through alternative port in port redundancy.

CSCta28666

Configuration on mesh link test RSSI output is incorrect.

CSCta40160

Controller dropping primary discovery request from an AP that has already joined the controller.

CSCta71448

Request to reduce the severity of the error msg: %APF-1-CHANGE_ORPHAN_PKT_IP

CSCta72642

Access point logging related command does not getting uploaded.

CSCta78236

Request to change min/max rogue RSSI rule values.

CSCta88592

WCS 6.0.132.0 does not show mesh AP Root in map view.

CSCta91358

Hybrid REAP gets locked up due to wedge input queue on radio interface.

CSCtb02136

AP 1252 with AP Groups and hybrid REAP do not broadcast SSID.

CSCtb16583

Static IP LAP cannot join a controller.

CSCtb20125

CCMP errors on key rotation.

CSCtb23682

When logged into Cisco 5500 Series Controller using Telnet, characters are shown multiple times.

CSCtb23924

HREAP: WebAuth user cannot log out after roaming.

CSCtb34971

Controller WiSM loading 3rd party certificate for web-auth disables HTTPS port 443.

CSCtb36010

Lightweight AP responds on port 22 when SSH is disabled.

CSCtb42260

Enabling broadcast forwarding versus multicast forwarding via CLI.

CSCtb45178

Insufficient memory/traceback on AP1130 and AP1232.

CSCtb52563

Controller running 4.2.205.0 is unresponsive at spam_CCM_decrypt+124

CSCtb56664

Remove Over The Air Provisioning (OTAP) in access points.

CSCtb58091

WLC CPU spike with emweb - controller not responding.

CSCtb61628

SNMP trap controls setting is not succeeded on 5.2.

CSCtb63297

File read errors in msglog file.

CSCtb64579

Wired Guest accessUser is not redirected to Webauth page after some time

CSCtb64994

Intermittent webadmin and webauth access on WiSM running 5.2.193.

CSCtb74239

WISM unresponsive on task sshpmMainTask System.

CSCtb82951

Controllers ARP table not updating after receiving gratuitous ARP update.

CSCtb92872

WiSM: System unresponsive - Task "cids-cl Task" taking too much CPU.

CSCtb93729

Authentication trap flag does not get saved on reboot.

CSCtb96750

AP Fallback causes client drop with HREAP.

CSCtc01947

Initial CAWAP Packets are sent to burned-in MAC by controller in HSRP.

CSCtc03575

Controller fails to redirect web authentication to an external server.

CSCtc05478

The packet: deb pm ssh-engine enable does not work.

CSCtc10068

1140 APs trying to join LWAPP controller.

CSCtc13474

Self IP Address displays error message: "No mobility record found for peer".

CSCtc14910

AP 1140 not joining WLC and logging tracebacks.

CSCtc15346

AP1252 fails to retransmit missing AMPDU packet in response to block acknowledgement.

CSCtc32748

Noise/Channel measurements not done on all DCA channels

CSCtc45090

Controller sends wrong MAC in ARP response, can cause mobility flapping

CSCtc49270

Clients can't be deleted from exclusion list if not present in association list.

CSCtc51089

The setting for WLAN security static-wep-key encryption does not get restored.

CSCtc57611

Delay in music on hold on 7925 with HREAP AP.

CSCtc85444

Controller locks up on SNMP task when pushing AP Group template from WCS.

CSCtc87690

Clients are mapped to the native VLAN of the H-REAP AP switchport trunk.

CSCtc97144

Fix 1800 second session timeout when H-REAP is in standalone mode.

CSCtd01611

Important TLS/SSL security update required.

CSCtd17116

Emergency image version shows up N/A.

CSCtd19928

WLC TACACS+ accounting sends large amount of white space.

CSCtd23497

1242 AP HREAP Mode unresponsive after %CAPWAP-5-CHANGED state to join.

CSCtd25303

Wrong message on GUI when controller image is upgraded while AP IDs downloading the image.

CSCtd26168

Incorrect source MAC in ARP request when WLC is in LAG mode.

CSCtd33864

WGBs are not shown as clients under Summary page.

CSCtd34312

5508 Web auth breaks with multicast MAC as gateway.

CSCtd46917

CPU ACL and service config priority change required for telnet.

CSCtd49103

AP in static address, uses wrong syslog and LEDs turn off for some seconds.

CSCtd61893

Rogue APs that are classified do not send trap when found missing

CSCtd62937

Show ap summary does not show the access point name.

CSCtd64049

AW:J:FFT: controller unresponsive when upgrading the access point.

CSCtd70053

Guest mobility anchoring fails when the guest roams between controllers.

CSCtd72234

4.2 Mesh MAC auth to external RADIUS has authenticator all zeros.

CSCtd73371

WLC Shared memory allocation failed after web passthrough enabled.

CSCtd74870

Massive DHCP flood/loop with NAC OOB - DHCP Proxy disabled.

CSCtd75094

AP fails to respond when clearing CAPWAP MGIDs for new client.

CSCtd82509

WLC fails to respond when performing findContextInfo+268.

CSCtd84522

Fiber port (gig3) does not create VLAN subinterfaces when bridging.

CSCtd86886

WiSM generates traceback in the msglog occasionally.

CSCtd90304

%MM-3-MEMORY_READ_ERROR: mm_mobile.c:464 Error reading mobility memory.

CSCtd92105

Reaper reset in DHCP task.

CSCtd99602

Wired Guest: DHCP required breaks web auth following session timeout.

CSCtd99659

SNMP Agent inserts nulls during mesh link test.

CSCte08090

AW: TFTP upload broken for packet capture to windows TFTP server.

CSCte18071

Inconsistent use of MAC addresses on controller.

CSCte24079

2106 LAN hangs after high load with duplex mismatch.

CSCte27052

WLC 6.0 - Inconsistency in AAA override feature.

CSCte38645

RADIUS Attribute NAS-Port(5) not included in Access-Request for Web-Auth.

CSCte39477

Web GUI: External Web Servers field needs to always be displayed.

CSCte43374

The WGB connection breaks under EAPoL logoff attack.

CSCte43508

The Cisco 5508 Series Controller DP unresponsive: buffer leak due to ARP storm.

CSCte45826

AP drops packets with SIP Based CAC- WPA2/AES or tcp-adjust-mss/WPA/TKIP.

CSCte55370

Controller unresponsive during ping of virtual interface.

CSCte55458

Web authentication: Web page takes a long time to display under heavy load.

CSCte64350

Cisco 5500 Series Controller encounters an internal membuffer system error.

CSCte73125

APs unable to join WiSM.

CSCte89891

Radio may stop transmitting beacons periodically.

CSCte92365

The fix for auto immune attacks does not cover for incorrectly formatted association request. Does not cover missing IE.

CSCte92886

4.2 Mesh controller memory leak in EAP framework.

CSCtf08553

Syslog not sent to server that is on same subnet as dynamic interface.

CSCtf11461

CPU ACL check for Outbound ICMP traffic should be removed on Cisco 5500 Series Controller.

CSCtf14098

Controller unresponsive at task sshpmMainTask under high web-auth load conditions.

CSCtf18016

WiSM hung unable to HTTP, HTTPs, Telnet or SSH. Only ping responded.

CSCtf23682

Cisco 5508 Series Controller- AP cannot join with Multicast MAC as gateway (checkpoint).

CSCtf27779

The command show tech from CAPWAP AP does not include CAPWAP information.

CSCtf28217

AP Unexpectedly joins the controller in bridge mode instead of local or H-REAP mode.

CSCtf34858

Client cannot transmit traffic if it reassociates to an AP within 20 seconds.

CSCtf36053

Any CPU ACL blocks service port DHCP offer.

CSCtf38685

Need source MAC in mentioned msglogs.

CSCtf39285

Cisco 5500 Series controller accepts a 4400 4.2.x.x image.

CSCtf39550

Traceback messages are seen on console logs for instruction *osapiReaper.

CSCtf51287

The command show exclusionlist does not display excluded clients it only displays disabled clients.

CSCtf53010

Controller unresponsive when 12 or more handsets associate to it.

CSCtf53344

LWAP DOS attack trap message does not record the source MAC address.

CSCtf55495

AP may crash during rate shift operation.

CSCtf57349

Controller only allows 47 access points to join on single port.

CSCtf69598

Memory leak in access point on CCKM failure.

CSCtf81266

APF-1-ROGUE_CLIENT_UPDATE_FAILED filling up syslog.

CSCtf91342

LDAP server does not respond for 15 minutes when an incorrect UN is used.

CSCtf94589

Access point MAC address discrepancy in aggressive load balancing packets.

CSCtf94857

OEAP does not respond to probes on 2.4 radio.

CSCtg09393

RRM TPC - Minimum power level assignment not working for levels below 4.

CSCtg14532

Controller PMKID debug output indicates "No valid PMKID" but PMKID works.

CSCtg19722

MFP - Cisco 4400 Series Controller running 6.0 version detects an MFP error of 5500 running 7.0.

CSCtg23396

The command show dhcp stats does not display when DHCP proxy is enabled.

CSCtg35661

XML error - while netusers configured.

CSCtg42627

CLI Allows "+" (Plus Sign) In AP Group Name Breaking WLC Config via GUI.

CSCtg42711

SANITY:5500 DP unresponsive: Hardware deadlock - all Packet Buffers in use

CSCtg45014

CT5508 - CAPWAP Control traffic has incorrect DSCP marking.

CSCtg52300

CPU Hog due to tight loop in case socket() or bind() fails.

CSCtg71658

AP power level reset to 0 when upgrading from 5.0 to 6.0.196.158.

CSCtg80756

Wrong BSSID in reassociation response during intracontroller roaming if CAC/CCKM fails.

CSCtg89404

Association response is sent with AID 0.

CSCtg94715

WLC unresponsive in dtlARPTask task.

CSCth11041

The command show cdp neighbors detail does not display correct duplex type.

CSCth12513

LAG fail-over does not work on CT5508.

CSCth19326

Country is not lexicographically ordered.

CSCth19362

The instruction cLApEntPhysicalIndex returns 2 always.

CSCth24422

Cisco Flex 7500 Series Controller-AP "TCP Adjust MSS" value changed to 21253 in WEB GUI.

CSCth25811

Mobility anchor configuration is not displayed on GUI after config upload.

CSCth26279

Controller unresponsive when accessing 0xfefefefc while logging.

CSCth27809

Running the CLI command renders the controller unresponsive.

CSCth27835

Bootloader output on console port is incorrect.

CSCth28860

Clarify support for third party chained certificates.

CSCth30456

Need to prevent from enabling VLAN support for OEAP.

CSCth31542

CT5508 7.0.98.0 - show ap crash-file does not include a timestamp.

CSCth31652

Image predownload breaks HREAP standalone.

CSCth31837

WLC as DHCP server for AP: CoS value incorrectly processed as a VLAN.

CSCth32078

Release note for WLC 7.0.98.0 references wrong WCS version.

CSCth36045

SNMP OID is not increasing in clcrRoamReasonReport table.

CSCth38520

OfficeExtend Docs Need to Remove the WPLUS License Requirement for 7.0.

CSCth41876

AMAC: MFP - Invalid MIC error due to held beacons on the radio.

CSCth42489

Multicast traffic stops after fast roaming - incorrect AP client count.

CSCth43373

5508 running 7.0 shows Field recovery images version as N/a

CSCth51156

Extracting custom web authentication tar package may fail on 5500 WLC

CSCth54834

Update WLC dot1x message logs to provide more useful information

CSCth56224

Clients with a static IP address may get stuck in DHCP_REQD state.

CSCth59030

The AP1140 fails for radio status check task.

CSCth60816

Mesh: A MAP fails to join the WLC again if the MAP switches a RAP.

CSCth66643

Docs need to specify that after successful web auth CPU ACL's apply.

CSCth67671

AP fallback IP is not displaying in GUI

CSCth68265

Key size support for third party certificates

CSCth68708

Clients are unable to get a DHCP offer from WLC internal DHCP scope

CSCth71298

*spamApTask4: %OSAPI-5-OSAPI_INVALID_TIMER: timerlib.c:543 Failed to return.

CSCth84839

Need to document that WGB does not support DirectStream feature.

CSCth90250

WLC does not bridge DHCP NAK to station and puts it into the RUN state.

CSCth90962

Document QoS 802.1p tagging blocks traffic on untagged interfaces.

CSCth93062

WLC may hang due to kernel Oops exception.

CSCth93134

Add additional Country vs. Regulatory Domain mappings.

CSCth93785

5508WLC generate duplicate ip add message & cause connectivity issue.

CSCth95130

Release notes for upgrade path on 7.0.98.0.

CSCth95827

QoS bandwidth limiting not supported on HREAP locally switch WLANs

CSCth95889

Web GUI Help: Session & DHCP Corrections to WLANs > Edit > Advanced Page.

CSCth96194

WLC kernel hang followed by flash issue; WLC not rebooting.

CSCth96617

Native VLAN configuration is not consistent in HREAP

CSCth97629

Wrong WLC version to support for 1260/3500 series APs.

CSCth97638

Mounting bracket information references 3500 instead of 1260 AP

CSCth97643

DHCP option 60 information is incorrect for 1260 series APs.

CSCth98074

Instruction clMeshNodeBatteryChargingState OID always returns '1'.

CSCti00211

Association fails on hybrid REAP access point when client changes SSID.

CSCti00488

ARP entry cannot be deleted permanently in controller.

CSCti02734

Radius CallStationIdType show undefined for ap-macaddr-ssid.

CSCti04259

Intermittent webauth page with HREAP local switching.

CSCti06406

Controller GUI does note have channel bandwidth selection for sniffer mode.

CSCti06835

Multicast packets stuck on radio after WLAN changes.

CSCti08253

Controller displays IP address 0.0.0.0 when it receives packets from console.

CSCti21621

Switch CAM table not updated after L2 roam.

CSCti23852

Downstream traffic degraded with OPEN environment.

CSCti26237

Mesh AP sends all primary discovery simultaneously; causes drops.

CSCti28117

Internal DHCP in a specific case returns "wrong IP address".

CSCti34667

Cisco 5508 controller drops TCP UDP packets.

CSCti35617

Management interface does not use HSRP MAC address when replying.

CSCti36424

7925 CCKM WPA2 failure: CCKM: Failed to validate REASSOC REQ IE.

CSCti36685

The value of ifSpeed in SNMP is incorrect in Cisco 5508 Controller.

CSCti40371

CSCtg96879 is not applicable to 7.0, remove from open caveats in RN.

CSCti41854

Controller 5500 does not use LAG_MAC when LAG is enabled.

CSCti44550

Low throughput when using block ACK with low MCS rates.

CSCti45379

Cisco 5508 Controller crashes when trying to shut the data ports one by one.

CSCti45717

PMK cache must be cleared upon reception of EAP-Failure.

CSCti50119

Controller running release 5.2 and higher releases config guides need to note about CISCO CAPWAP controller.

CSCti52933

When configuring Hybrid REAP with WLAN local switching, the static IP address bypasses 'DHCP required.'

CSCti53131

Controller unresponsive while executing the debug hreap aaa event command.

CSCti56136

Client stuck in DHCP required state if roaming with AAA override enabled.

CSCti58705

3500 series AP unresponsive - process CAPWAP client due to a memory error.

CSCti59414

Cisco 2500 Series Controller unable to add 72 mobility group member.

CSCti69852

Controller displays XML error if ACL is changed to "none" on WLAN.

CSCti75313

TKIP MIC errors on clients connected to AP3500 due to Raw 802.3 packets.

CSCti77984

LAG failover not working on Cisco 5508 Controller for FTP traffic.

CSCti78035

Request to fix a pop up error message when handling web authentication.

CSCti79172

Security baseline violation: backup restore on unit replacement.

CSCti81590

Controller time displays one hour offset from NTP server time.

CSCti83830

Passive clients are unable to pass traffic on Cisco 5500 Controller. This works fine on Cisco 4400 Series Controllers.

CSCti86618

AP3500 in local mode stops servicing allowed WLANs on 2.4 GHz.

CSCti89937

Containment of rogue access point and Rogue clients is ineffective.

CSCti91044

EAP state not cleared on RADIUS failover.

CSCti91944

Unified access points remove clients on maximum retries.

CSCtj02084

Cisco Flex 7500 Series Controller unresponsive on task emWeb when a running stress test.

CSCtj05569

WLC is not releasing the BIND for the first LDAP, the next user fails authentication.

CSCtj16960

Controller with of web authentication users may go unreachable or fail to redirect client.

CSCtj20267

Clients on service port VLAN cannot reach management interface.

CSCtj20996

Controller unresponsive when using a Bluetooth console serial adapter.

CSCtj21321

AP error due to process_execute; unexpected exception to CPUvector.

CSCtj21464

WLC data plane core fails to respond due to memory corruption.

CSCtj28483

C1130 core dump: Radio command cmd 21 (FF50,0,0) status 7F17.

CSCtj33453

Controller displays the error emWeb when running 6.0.199 in disabled client page.

CSCtj39193

Controller does not allow some rogue commands via TACACS+.

CSCtj45963

Controller RADIUS accounting stop packets are sent to the wrong AAA server.

CSCtj47041

AP unresponsive and core dumps due to low memory.

CSCtj47495

Cisco 5508 Controller forwards traffic on incorrect VLAN in AP group setup.

CSCtj53304

Wrong DTIM counter value.

CSCtj55556

AP names that contain spaces are lost in upgrade from 5.2 to 7.0.

CSCtj57012

When event driven RRM works, it changes global to custom channel set.

CSCtj57086

Persistent device avoidance does not work.

CSCtj57703

Subinterface not getting an IP address leads to high CPU and incorrect configuration.

CSCtj58064

CAPWAP encap ICMP reply packet from management interface uses burned-in MAC in HSRP.

CSCtj61260

11r IE should be removed from open auth reassociation response.

CSCtj61997

Controller unresponsive while running the command show ap eventlog.

CSCtj71342

Controller may fail to allow incoming traffic on ingress guest LAN interface.

CSCtj72131

Controller configuration for "avoid persistent non-wifi interference" missing.

CSCtj72400

Controller SNMP entPhysicalTable not returning all devices.

CSCtj73291

U-APSD state machine is stuck in "active mode" - trigger frames ignored.

CSCtj79172

WMM non-compliant U-APSD client does not "trigger" without TIM.

CSCtj82323

AP 1500 Global channel setting is changed to custom after reboot.

CSCtj84836

MC2UC (Directstream) stream stops due to IGMP query timeout.

CSCtj87294

RRM Start-Up mode is invoked under unknown conditions.

CSCtj88253

Cisco 5508 Series Controller does not allow RIPv2 updates.

CSCtj94377

Various access points unresponsive from block overrun or red zone corruption.

CSCtj97821

WLC does not use a consistent MAC address for forwarding traffic.

CSCtk05220

EAPoL key timer expires incorrectly.

CSCtk12832

ARP poisoning attack from wireless client on dynamic interface.

CSCtk17467

TACACS Authorization not allowing specific user roles full privileges.

CSCtk32374

AP unresponsive on CheckAdjustTransmitRate due to packet retries of WGB.

CSCtk34586

Anchor gateway failover breaks guest client traffic.

CSCtk34829

Some incomplete commands may cause the controller to be unresponsive.

CSCtk34919

IF-MIB::ifDescr changed in release 5.2 and later.

CSCtk53570

DP crash file contains incomplete backtrace.

CSCtk60177

Cisco 4402 Series Controller running version 7.0.98.0 is unresponsive with "Out of Memory" and "mwar_exit.crash".

CSCtk60361

Default CleanAir state is wrong if 11g is disabled.

CSCtk62719

Controller msglog shows Invalid ACL ID while debugging.

CSCtk83586

Controller unresponsive when executing task dtlArpTask.

CSCtk95891

ARP poisoning on 4400 platform using static IP address.

CSCtk99624

Cisco 5500 Series controller unresponsive- Software Failed while accessing the data located at :0x59.

CSCtl04377

DHCP flooded with redundant anchors and proxy disabled.

CSCtl07274

Web auth redirect fails with Hybrid REAP local switching.

CSCtl09302

Enabling password cleartext does not display some passwords in configuration file.

CSCtl22466

WLAN anchor information does not get saved correctly in configuration file.

CSCtl41344

Hybrid REAP access point rejects reassociation request without 802.11 authentication (Status 13).

CSCtl41711

Standalone hybrid REAP does not provide 11n access.

CSCtl46842

Client LEAR IP Address and L3 policies do not work together.

CSCtl50432

Controller is unresponsive at spectrumDataTask Reason: Reaper Reset.

CSCtl67176

WiSM unresponsive reaper reset: Task "dtlDataLowTask" missed software watchdog.

CSCtl71583

Memory leak sshpm, on sshencode line 252.

CSCtl74406

Controller forwards traffic to the wrong VLAN for the wired WGB clients.

CSCtn02943

Controller learns an incorrect MAC for Default Gateway of management VLAN.

CSCtn03174

The command clear arp does not clear all ARP entries in kernel.

CSCtn04253

Radio stops transmitting for several seconds under a high load.

CSCtn14126

ARP client protection breaks DHCP address reuse.

CSCtn16281

Mesh unresponsive on BVI restart by DHCP.

CSCtn17576

VLAN jumping is possible with WGB VLAN client support feature.

CSCtn26578

Cisco 5500 Series Controller unresponsive due to memory corruption.

CSCtn27632

H-REAP access point sends incorrect RADIUS service-type to backup server.

CSCtn37462

The command show net user summary Does Not Show Users Past 256 Entries.

CSCtn52948

HREAP - Reached max limit on the association ID for AP.

CSCtn54009

RLDP not restoring the serving channel causes the AP to reboot.

CSCtn73474

Memory corruption with SIP inspection enabled. Crash in PMALLOC_TRAILER.

CSCtn94220

Correct configuration guides concerning service-port IP addressing.

CSCtn99092

AP1130 unresponsive - IO memory corruption caused by bad 802.11 RX frames.

CSCto08803

Controller leaking unencrypted frames for WGB clients.

CSCtj81930

AP1140 reboot by Reason: Radio Not Beaconing for too long


+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

WLC 6.0.196.158 Release Notes

Addendum Release Notes for Cisco Wireless LAN
Controllers and Lightweight Access Points for
Special Build 6_0_196_158
___________________________________________
Base Code: 6.0.196.0
Special Build: 6_0_196_158


ENGINEERING SPECIAL BUILD


6_0_196_158 is a build from 6.0.196.0, and it is an engineering special that resolves the following
additional caveats:


CSCta13941 - AP rejecting association request with status code 13
CSCtb02136 - AP with AP Groups and HREAP will not broadcast SSID
CSCtb20125 - CCMP errors on key rotation
CSCtb92872 - WiSM: System crash - Task "cids-cl Task" taking too much cpu:
CSCtc23789 - AP radio down - interface stuck in reset
CSCtc57611 - Delay in Music on Hold on 7925 with HREAP AP
CSCtc73503 - Radios are showing Tx power level 0
CSCtd28542 - WLC crash on emWeb due to AP config change
CSCtd97011 - Radio core dump: Neighbor Discovery frames stuck
CSCte19262 - Client Deauthenticated – “Unable to locate AP 00:00:00:00:00:00”
CSCte55219 - radio core dump due to large # of uplink frames in inprog queue
CSCte55458 - Web-Auth: Web page takes a long time to display under heavy load
CSCte62815 - 5508 not passing OSPF Multicast traffic
CSCte78472 - Invalid PHY rate returned on ADDTS response
CSCte81420 - Crash in process: "Dot11 driver "
CSCte89891 - AP doesn't transmit beacons
CSCte92365 - Auto Immune - AP side
CSCte93549 - The dot11a radio not able to pass traffic, tx queue getting filled.
CSCte96140 - Ethernet bridging breaks when the Ethernet interface of AP 1242 flapped
CSCtf23682 - 5508 - AP cannot join with Multicast MAC as gateway (checkpoint)
CSCtf27580 - Ethernet interface input queue wedge from broadcast/uniGRE traffic
CSCtf34858 - Clients unable to pass broadcast traffic
CSCtf63030 - Radio may get stuck in RESET or DOWN state
CSCtf69598 - Memory leak in AP on CCKM Failure
CSCtf94589 - AP mac address discrepency in aggressive load balancing packets.


*ENGINEERING SPECIAL USE DISCLAIMER*


The Engineering Special fix supplied herewith is a Temporary Software Module which has undergone
limited testing. This temporary software module is provided “AS-IS” without warranty under the terms
of the END USER LICENCSE FOR THIS PRODUCT. Please use this software at your own risk. The
intention for this code fix is for you to use in your production environment until a released version is

available.

Americas Headquarters
Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA
© 2010 Cisco Systems, Inc. All rights reserved. 95134-1706 USA

Average Rating: 5 (3 ratings)

Actions

Login or Register to take actions

This Document

Posted May 4, 2010 at 10:20 AM
Stats:

Related Content

Documents Leaderboard