INTEL WIRELESS
Wired Stuff
WiFi Tablet Corner
My80211 White Papers (Coming Soon!)

Cisco Wireless Compatibility Matrix (Nov. 2011)

Podcasts / Videos

My80211 Videos

Cisco: 802 11 frames with Cisco VIP George Stefanick

Fluke Networks: Minimize Wi Fi Network Downtime

Aruba: Packets never lie: An in-depth overview of 802.11 frames

ATM15 Ten Talk “Wifi drivers and devices”

Houston Methodist Innovates with Wireless Technology

Bruce Frederick Antennas (1/2)

 

Bruce Frederick dB,dBi,dBd (2/2)

Cisco AP Group Nugget

Social Links
Revolution WiFi Capacity Planner

Anchor / Office Extends Ports

 

Peek Inside Cisco's Gear

See inside Cisco's latest wireless gear!

2.4 GHz Channel Overlap

EXAMPLE 1  

EXAMPLE 2

EXAMPLE 3  

LWAPP QoS Packet Tagging

 

 

IEEE 802.11a/g/n Reference Sheet

 

CWSP RELEASE DATE 2/08/2010
  • CWSP Certified Wireless Security Professional Official Study Guide: Exam PW0-204
    CWSP Certified Wireless Security Professional Official Study Guide: Exam PW0-204
    by David D. Coleman, David A. Westcott, Bryan E. Harkins, Shawn M. Jackman

    Shawn Jackman (Jack) CWNE#54 is a personal friend and has been a mentor to me for many years.  I've had the pleasure and opportunity to work with Jack for 4 years. Jack is a great teacher who takes complex 802.11 standards and breaks them down so almost anyone can understand the concept at hand. I'm excited for you brother. Great job and job well done! Put another notch in the belt!

Interference Types

BLUETOOTH
 

Microwave Oven
 

Cordless Phone

JAMMER!
 

« Microsoft changes go in to effect which affect the ability to run older versions of AnyConnect on Windows platforms | Main | Prime AP Migration Tool - Part 3 »
Saturday
Jul022016

Cisco WLC Release 8.2.111.x Beta

8.2MR2 (Future 8.2.120.0) is now available for beta testing. 

The planned CCO release is July

If you are interested in participate on the beta program, please send email to wnbu-mrbeta@external.cisco.com with your CCO username, and expected tests/network size, thanks!

 

Resolved Caveats - 8.2.111.23

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CSCug98522

PMIPv6: MAG delivering multiple DNS servers to clients

 

 

 

 

 

CSCuq05475

Controller GUI shows AP's NAT IP instead of private

 

 

 

 

 

CSCut42406

Ct5508 crashed while disabling Mobility oracle.

 

 

 

 

 

CSCuu91943

8510 WLC crash while accessing the controller crash file info thro GUI

 

 

 

 

 

CSCuw28141

Reaper Reset: Task "SNMPTask" missed software watchdog

 

 

 

 

 

CSCuw30129

Debugging logging quickly falls behind real-time

 

 

 

 

 

CSCuw36069

Threshold MIBs incorrectly set for WSSI modules.

 

 

 

 

 

CSCuw65706

AP1530 WGB Drops Tx used w/ other 1530 WGB in same MAC address range

 

 

 

 

 

CSCuw89229

Mesh instability with fast-convergence when  RF link is unstable

 

 

 

 

 

CSCux22620

8510 WLC crash in radiusTransportThread system task

 

 

 

 

 

CSCux28775

WLC per-WLAN client traffic stats accuracy enhancements

 

 

 

 

 

CSCux29207

Issue with SNMP GetBulk request -  cLAPGroupsHyperlocationEnable

 

 

 

 

 

CSCux32328

Token Bucket leak with QoS Roles and with WebAuth on 8.0.120.2

 

 

 

 

 

CSCux37498

CoA with wlc 8.1.131.0 shows error message on ISE server

 

 

 

 

 

CSCux41577

WLC and AP out of SYNC for Client Exclusion List

 

 

 

 

 

CSCux45077

AP3500 crashed due to "LWAPP CLIENT" process.

 

 

 

 

 

CSCux47470

8.0.110.14 controller crash at  openssl_cert_hash_algo_check_callback

 

 

 

 

 

CSCux51484

Memory leak observerd in EOGRE SNMP task

 

 

 

 

 

CSCux60012

With New Mobility - Mobility Members Don't survive reload

 

 

 

 

 

CSCux60873

Radius interface overwrite does not work when chosing "ap group" intf

 

 

 

 

 

CSCux65158

ATF : Globally configured mode not applied to newly joined APs

 

 

 

 

 

CSCux66190

No.of Interim Update Sent field is not flushing

 

 

 

 

 

CSCux69928

Wism2 Silent crash PMALLOC_DOUBLE_FREE on 8.0.122.18 MR3

 

 

 

 

 

CSCux74970

MAG w/PMIPv6 does not assign secondary DNS to clients via DHCP

 

 

 

 

 

CSCux75330

Mismatch AP count and unable to add more APs to WLC

 

 

 

 

 

CSCux78464

WLC crashes in Process Bonjour_Process_Task

 

 

 

 

 

CSCux81598

Memory Allocation problem with SAP1602

 

 

 

 

 

CSCux83260

BGL-Alpha: "lbs-ssc" &" sha256-lbs-ssc" missing in WLC web UI

 

 

 

 

 

CSCux83635

FATAL: Couldnt Send message out prints on 5500/7500 standby console

 

 

 

 

 

CSCux91996

Rogue containment not starting if no client info on best RSSI AP

 

 

 

 

 

CSCux92251

AIR-CAP2702 with WLC 8.2 doesnt allow HTTPS client access

 

 

 

 

 

CSCux93468

Anomalous Fan Speed/Temp reading for 8540

 

 

 

 

 

CSCux95607

ATF : User allowed to configure ATF on 1600 unsupported platform

 

 

 

 

 

CSCuy13829

AIR-CAP2602I crash on dot11_pmkid_timeout

 

 

 

 

 

CSCuy14547

HA Config Sync failed

 

 

 

 

 

CSCuy18768

Halo module doesn't work with RxSOP after image upgrade/dowgrade

 

 

 

 

 

CSCuy19485

Client detail table view miss alignment for a single client in bar graph

 

 

 

 

 

CSCuy21224

upport of 3G/4G module on 3600E/3700E APs

 

 

 

 

 

CSCuy23295

intf nasid given priority over wlan nasid in default Ap group

 

 

 

 

 

CSCuy33247

AP send disassociation frames twice and Optimized roaming go wrong

 

 

 

 

 

CSCuy37694

WLC crash running 8.0.120.0 at task apfRogueTask_1

 

 

 

 

 

CSCuy43365

5520 / 8540 8.2.100.0 Crash in Reaper Reset: Task "apfReceiveTask"

 

 

 

 

 

CSCuy45485

Containment to choose AP based on rogue client detected as well as RSSI

 

 

 

 

 

CSCuy45955

DFS scan causes beacon transmission to be stuck on AP

 

 

 

 

 

CSCuy47407

Client leak at anchor controller

 

 

 

 

 

CSCuy51343

Telnet/ssh config for AP is not retaining after upload/download config

 

 

 

 

 

CSCuy52607

Data Plane crash - cvmcs_StaToDS

 

 

 

 

 

CSCuy63742

Acct commands send inconsistently to TACACS server for rapid commands

 

 

 

 

 

CSCuy73622

Time sync failure for mmMsg_HandoffComplete on MC not printed on debugs

 

 

 

 

 

CSCuy92423

CWA broken in beta image 8.0.122.50

 

 

 

 

 

CSCuy94534

3700/2700 on DFS dont see 3700/2700 as neighbor when Rxsop High/Med/Low

 

 

 

 

 

CSCuy95327

802.1x frames are not marked with DSCP CS4

 

 

 

 

 

CSCuz01093

Traceback apf_site_override.c:2888 Invalid value 0 for WLAN

 

 

 

 

 

CSCuz02871

Webauth acl is not pushed from flexgroup when a new wlan is added to AP

 

 

 

 

 

CSCuz15763

Flex Data DTLS enabled AP gets stranded with WAN link flap

 

 

 

 

 

CSCuz22237

mobility express CORSICA: client not authenticated from 802.1x,wep)

 

 

 

 

 

CSCuz22985

BCAST Queue full causing Clients to stay Multicast-direct Pending status

 

 

 

 

 

CSCuz23758

Local Profiling Not Sorting Correctly, not corrected on 8.0.132

 

 

 

 

 

CSCuz24467

Mem corruption on GUI crash related to hreap avc group page

 

 

 

 

 

CSCuz38059

Anchor WLC does not free Client Sessions - client entries stale

 

 

 

 

 

CSCuz39100

ATF config not applied when no AP joined on controller

 

 

 

 

 

CSCuz46264

Flood of %SOCKET_TASK-7-DATA_PROCESSING_FAILED error messages

 

 

 

 

 

CSCuz47863

SHA256 self-signed cert for WLC web admin

 

 

 

 

 

CSCuz49616

WLAN-VLAN Mapping incorrect when AP moves across AP-Groups of diff WLANs

 

 

 

 

 

CSCuz52435

Evaluation of wlc for OpenSSL May 2016

 

 

 

 

 

CSCuz56009

Client reassoc not happening when central dhcp enabled

 

 

 

 

 

CSCuz56598

Enabling radio after disable/enable admin status,ifno channels available

 

 

 

 

 

CSCuz57198

SNMP AP3800:Clean air on xor radio is not functioning properly

 

 

 

 

 

CSCuz57392

AP3800 SNMP: Need errors for Channel Settings

 

 

 

 

 

CSCuz58908

AP3800 FRA configurations not retained in HA setup

 

 

 

 

 

CSCuz60033

WLC is dropping data packets in Hybrid VoWiFi setup

 

 

 

 

 

CSCuz63274

mDNS snooping drops IPv6 mDNS traffic

 

 

 

 

 

CSCuz67766

WLC crash due to software watchdog for apfMsConnTask_0

 

 

 

 

 

CSCuz68446

NOS: bsnAPIfTable has NULL entries

 

 

 

 

 

CSCuz69239

Flex local auth: 11n clients showing as 11ac

 

 

 

 

 

CSCuz70444

AP3800: XOR Microcell stuck on max power

 

 

 

 

 

CSCuz70999

AP3800: WLC crash while executing XOR radio commands

 

 

 

 

 

CSCuz71197

8500 wlc crash when starting 11v dms on sim clients

 

 

 

 

 

CSCuz72522

AP3800: FRA COF Metrics shows stale value for disabled Radios

 

 

 

 

 

CSCuz73422

1852 AP EAP-TLS client authentication fails

 

 

 

 

 

CSCuz73502

Spartan:2.4G data not shown for AP-Ch.Util,AP-Dist by SS,AP-Model Distr

 

 

 

 

 

CSCuz74209

AP3800: client network preference default is not default

 

 

 

 

 

CSCuz74637

WLC login banner does not show up on GUI. When using CLI it works fine.

 

 

 

 

 

CSCuz74989

AP3800: Issue setting channel for XOR radio in sniffer mode

 

 

 

 

 

CSCuz77060

SNMP:Radio Mode Trap generated when admin status changed for xor

 

 

 

 

 

CSCuz79051

WiSM2 8.1.131.0 crash in ewaFormServe_multicast_detail

 

 

 

 

 

CSCuz79869

8510 silent crash

 

 

 

 

 

CSCuz81176 

AP3800: Beacons stuck seen in radio 0 & 1

 

 

 

 

 

CSCuz81415

1msec delay in processing IGMP packets causing Bcast queue to remain ful

 

 

 

 

 

CSCuz84096

RRM doesn't change channel for mesh APs in 8.1 and 8.2

 

 

 

 

 

CSCuz86679

5508 HA SSO crash on SNMPTask

 

 

 

 

 

CSCuz87680

WLC crashes with task:emweb on changing wlan config

 

 

 

 

 

CSCuz89491

BVI interface is down with latest recovery image

 

 

 

 

 

CSCuz89662

1852 Reject clients association due to "suppRates statusCode is 18"

 

 

 

 

 

CSCuz96571

Ap-list new mobility packets flooding between AirOS WLC

 

 

 

 

 

CSCuz97117

AP3800 CCO image "show inventory" displays incorrect SN & VID format

 

 

 

 

 

CSCva03344

Client capabilities shown as 160 MHZ even client is not 160MHZ

 

 

 

 

 

CSCva03888

3802 : DSCP marked as 0 in capwap header with CAC config

 

 

 

 

 

CSCva08910

Unable to view the client details by clicking on connection rate

 

 

 

 

 

CSCva09603

AP3800: 160 Mhz throws SNMP error

 

 

 

 

 

CSCva11172

No netflow records exported for anchored client in Auto Anchor Scenario

 

 

 

 

 

CSCva12198

SNMP get on device for table cld11nMcsTable returns only 24 indices

 

 

 

 

 

CSCva12984

DHCP_OPTION_43 functionality broken in AP3800 AP

 

 

 

 

 

CSCuz88260

Unable to handle kernel NULL ptr dereference at virtual addr 00000004

 

 

 

 

 

CSCva21709

1800 AP crashed - apsw_watchdog about to reboot with reason: capwapd

 

 

 

 

 

CSCva25338

2800/3800/1800 'show ap summary' displays wrong ip for static ip config

 

 

 

 

 

CSCuy67885

5520 or 8540 may have no Manufacturing Installed Certificates

 

 

 

 

 

CSCuz81177

2800/3800 Cmd timeout, RX Hang seen

 

 

 

 

 

CSCva07520

2800/3800 DP ERR>22>mv_dp_msg_check_rx:1747>FW Failure Status for opcode:7...

 

 

 

 

 

CSCux82102

AP 3600+11ac module crash on memory corruption for 8.2

 

 

 

 

 

CSCva14511

2800/3800/1800 DHCP_OPTION_43 messages not seen on AP console

 

 

 

 

 

CSCva13591

3802 AP fails to join the WLC after capwap restart

 

 

 

 

 

CSCva19392

2800/3800/1800 ERROR:receiveWlanMsg(): mgmt subtype:0xf len:1423 - dropped event

 

 

 

 

 

CSCva20303

5520 Mem Leak %APF-3-LIST_ERR: avc_api.c No entry available in table

 

 

 

 

 

CSCuy33972

WLC ssh host-key generate command not having an effect

 

 

 

 

 

CSCuz52725

2800/3800- Macbook is sometimes using 2SS rate on uplink

 

 

 

 

 

CSCva05657

3802 AP - cmd_to off channel stuck Tx FSM is not Idle & TCQ Verify zero

 

 

 

 

 

CSCva12610

2800/3800 -Clients are deauthenticating with EAPOL bcast interval expiry

 

 

 

 

 

CSCuz62398

1800 capwap local bcast discovery stops working on upgrade to 8.2.102.125

 

 

 

 

 

CSCva16181

2800/3800 Sniffer Mode set on XOR Band fails

 

 

 

 

 

CSCva21076

2800/3800/1800 Rx hang detection resulting in multiple radio resets & reboot

 

 

 

 

PrintView Printer Friendly Version

EmailEmail Article to Friend

Reader Comments

There are no comments for this journal entry. To create a new comment, use the form below.

PostPost a New Comment

Enter your information below to add a new comment.

My response is on my own website »
Author Email (optional):
Author URL (optional):
Post:
 
Some HTML allowed: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <code> <em> <i> <strike> <strong>