Not often you see 'special' releases on the Cisco WLC. I think Cisco tagged 6.0.196.0 as assurewave to soon! If you are having issues, TAC may recommend this TAC only release
Date entered: 4-May-2010
Summary: fixes for several important WLC bugs are in the 6.0.196.158 build, available through TAC. This build will not be posted to CCO; the fixes will be incorporated into the next 6.0 release targeted for summer 2010. For more information, see the 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.
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