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Cisco Employee

8.2MR2 Beta Availability

Release 8.2.111.x Beta

8.2MR2 (8.2.121.0) is now posted, the beta process is closed. Thanks for all the feedback!

CSCva43051

Substantial degradation of unicast video performance past 15 clients

CSCva48770

2800/3880: Any DCA event during radio reset is causing cmd-timeout

CSCva26525

8.3 8510 ATF crash task-iappSocketTask iappProcessAtfClientStats+245

CSCva51528

AP BEACON config value is always shown disabled in WLC after AP reboot

CSCva55049

2800/3880: Limit 'best' DCA to 80 MHz instead of 160 MHz

CSCuz71914

Issues in XOR radio[Monitor Mode] when AP mode moved to Sniffer

CSCuw18522

APF-3-WLAN_OUT_OF_RANGE errors filling up msglog on WLC

CSCux55307

AIR-CT5520 crash in dtlArpTask

CSCuy75993

SNMP returns 11ac module present for 11ac aps like 3700/IW3700

CSCuz29885

Flex AP automatically switching to non DCA channels

CSCuz49482

FlexConnect: WLAN config stays in ap-specific on moving from

CSCva06192

Kernel panic: PC is at select_task_rq_fair+0x70/0x65c

CSCva17231

on HA failure, Active WLC RF group stuck on 'HA Standby' & RRM stopped

CSCva25810

Flex AVC profile is not removed from the 3802 AP

CSCva34774

WLC crash at apfReceiveTaskwith reason System Crash

CSCva41168

After few hours operation,Client will get wrong IPv6 subnetwork

CSCva47003

8.2MR2: Kernel Panic on 2800/3880 AP PC is at do_bad_area+0x34/0x88

CSCva47557

Profile:Wrong Group ID reported by 2800/3880 APs cause RF Group failures

CSCva49188

8.2MR2: AAA Vlan override failing on Barabdos AP 8.2.111.30

CSCva05514

3802 AP - cannot allocate 2880 bytes buffer for pool #16 in NSS mode

CSCuz48289

FT-PSK PMF-Optional, EAPoL M2 MIC error on change to local auth-flex

CSCva40348

AP2800: Radio crashed with bad_vector_pc points to halspd_data

8.2.111.30

CSCuz72620

ATF:Clear Atf command doesnt clear AP override to disabled.

CSCuz40509

ATF: config all command needs to have override column

CSCuz20714

WLC crashes on emWeb with Reaper Reset

CSCva30541

8.2 MR2: 3800 XOR radio not reporting noise when in monitor role

CSCva25878

3800 AP not clearing evenlogs on WLC

CSCva29450

DHCP option 60 shows shared_printenv error

CSCva23304

Kernel Panic: PC is at wlRecv+0x150/0x964

CSCva23178

Antenna gain for 1810W APs not returned correct

CSCuz58657

3800 AP: client not  joining with link-encryption enabled

CSCva22748

3800: Failing to change channel in sniffer mode

CSCva32819

AP 3800/2800 crash due to Kernel panic

CSCuz56372

SANITY:ME-3800 crashes with kernel panic

CSCva06132

ME: 1852 SW crashed on process ctrl_rx_task

CSCva06192

Kernel panic: PC is at select_task_rq_fair+0x70/0x65c

CSCva23345

3802 AP Radio FW sensord off-channel stuck

CSCux63449

WLC 8.0.120.0 Crash on TransferMsgPeerSend

CSCuz54125

5500 SSHpmCert Memory Corruption( overrun) on Pmalloc/Pfree buffers

CSCva18981

WLC Crash 8.2.100

CSCva32509

Layer 3 client roam fails on controller running 8.0.134.26

CSCva32819

AP 3800/2800 crash due to Kernel panic - OOM

CSCva37881

mDNS AP 2800 and 3800 does not forward mDNS packets not on native VLAN

CSCva38926

XOR no noise/interference/rogues/neighbors in Flexconnect mode

CSCva32183

Issue in clean air when moved from monitor to client serving

CSCva39041

3800: RRM wrongly trying to set AP1142 to UNII-2 extended channels

CSCva37393

3800: Beacon Stuck - off channel stuck

CSCva30755

3800: Sensord dying after  radio reset

 

8.2.111.23

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

8.2.111.15

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

CSCuz81074   

ME3800: Upgrade failure from 8.2 mr1 to 8.3

23 REPLIES
VIP Purple

Hope CSCux23003 will be

Hope CSCux23003 will be addressed in this code.

Hall of Fame Super Gold

Hope CSCux23003 will be

Hope CSCux23003 will be addressed in this code.

I think it is, Rasika.  BST is showing Known Fixed Release as 8.2.113.3.

Cisco Employee

hi

hi

yes,  I can confirm CSCux23003 has been addressed on this beta release

regards

VIP Purple

Thanks Javier

Thanks Javier

New Member

Will we see bug CSCuz32677

Will we see bug CSCuz32677 resolved in these releases, throughput problems?

Cisco Employee

hi Ben

hi Ben

The fix is not yet ready, but we are working to see if it can be included (it only affects specific applications and flow types)

regards

Silver

Hi All

Hi All

I'm having my "yearly" maintenance window in 3 weeks. I have planned to upgrade from 8.0.120.0 to 8.2.111.0, because I plan to get some 2802i in a few months.

Would you, in my situation, recommend me to directly go to this beta version (which has a very long list of fixed issues, also for the new AP series) or stick to the stable 8.2.111.0?

I could also do an upgrade at a later time, but by far better would be my normal maintenance window.

It's two 5508 controllers in a failover configuration.

Cisco Employee

Hi

Hi

if you plan to do 2800/3800, I would suggest to use current or next beta refresh to be published in the coming days. There are significant improvements for 8.2 branch that would be of great benefit vs using 111/110.0

Beta code has limited support (TAC would only support MR beta until CCO final code is published). if you need extended support  due to significant business reasons, please reach out to me to discuss possible solutions.

Our release target is for end of July, so we may be in time

regards

Silver

Thanks for your reply.

Thanks for your reply.

In case of a technical issue with the current beta release, I can make a special maintenance window :)

Silver

Installed today build 8.2.111

Installed today build 8.2.111.40. Upgraded from build 8.0.120.0. The upgrade took around 40 minutes for my SSO 5508 pair with 50 connected APs. I pre-downloaded the image to the APs which is not included in these 40 minutes.

All in all it took around 1 hour for the full upgrade. So far, after 10 minutes of testing, everything seems to be working. I use local mode APs of the models 3702i and 2702i.

New Member

Sounds good - do you know if

Sounds good - do you know if ME images will be available as well?

 - and is this the right place to ask about inclusion of bugfixes in beta images, specifically CSCuz29774, I've had an 1852 disconnecting from the master AP 4-8 times a day since I started testing them, and I suspect CSCuz29774 to be the culprit.

Regards,

N.C.

Cisco Employee

hi

hi

>Sounds good - do you know if ME images will be available as well?

I just posted ME image, it is available on the download folder

> - and is this the right place to ask about inclusion of bugfixes in beta images, specifically CSCuz29774,

You can direct bug questions directly to me

At this time, CSCuz29774 is not scheduled to be included in 8.2, but will be part of 8.3

regards

New Member

Would CSCuz84305 impact the

Would CSCuz84305 impact the creation of heatmaps in Prime? i have a building that has nothing but 2802i WAPs, and while there is a heatmap generated/displayed for 5Ghz, there is no heatmap for the XOR radio (currently running in 2.4). In my office I have a 3800, and while the surrounding 3702's have heatmaps in 2.4 and 5, there is no heatmap for the 3800 XOR radio (running in 2.4.)

On the use of beta code for customers with 2800/3800 WAPs. Should I use/deploy the 8.2.110.10 as originaly suggested, or is it best to deploy the 8.2.11.30? I have a residential hall that is WiFi only and will be using the 3800's, so they have to work. 

BTW - running 5508 on 8.2.110.0 and Prime is 3.1 MR1 (support for XOR radio).

New Member

Although the list of bugs

Although the list of bugs fixed in 8.2MR2 is pretty long the list of bugs fixed in 8.0MR3 and forthcoming on 8.0MR4 is even longer.

That raises of course question which of the bugs fixed in 8.0MR3/4 are also present in 8.2MR2 and are might not yet addressed? Is there some kind of "bug parity" list available? Would the release notes of 8.2MR2 still list those non addressed but present bugs as "known/open issues"?

Silver

You can search for the bugs

You can search for the bugs here: https://bst.cloudapps.cisco.com/bugsearch/

Sadly many of the above listed bugs aren't yet public visible, so you can't see which version(s) of code they affect.

New Member

I guess that's of course an

I guess that's of course an important point: the mentioned tool would be ok but only once the bug list would be entirely public visible (and bugs are properly associated with each release if affected or not). And of course it would be almost impossible to check for each bug individual in which release it is now fixed.

Silver

Absolutely true. On a

Absolutely true. On a positive note, if the bug affects several releases, it keeps the same BugID, so you could compare the release notes with each other.

Silver

For the fun of it, I made a

For the fun of it, I made a compare of the two files and found those few bugs which are listed in both release notes:

CSCuy13829
CSCuy52607
CSCuy92423
CSCuz15763
CSCuz23758
CSCuz56009
CSCuz63274
CSCuz81415
CSCux28775
CSCuz79869
CSCuz86679
CSCug98522
CSCux74970
CSCuy37694
CSCux28775
CSCuy47407
CSCuy95327
CSCuy14547
CSCuz47863
CSCuz02871
CSCuz49616
CSCuy78583
CSCuz38059
CSCus06589
CSCus52828
CSCus58120
CSCuu59340
CSCuw30129
CSCuw36069
CSCux23003
CSCux45077
CSCux53607
CSCux78464
CSCuy33247
CSCuy73622
CSCuy78583
CSCus06589
CSCus52828
CSCus58120
CSCuu59340
CSCuu91943
CSCuw30129
CSCuw36069
CSCux23003
CSCux32328
CSCux45077
CSCux53607

The list is fairly short, 47 bugs in total on this day.

Hall of Fame Super Gold
New Member

Hi,

Hi,

When can we expect to see the next beta release start? We have a couple of bugs we need resolved. CSCva88923 and CSCva52991.

Thanks
Ben

Cisco Employee

Hi Ben

Hi Ben

Currently, there are no plans for a 8.2MR3 release, with 8.3 as a target to move for long term support (future MD release)

That  said, if the two issues are critical for you, please ask TAC to escalate (or let me know your case number by private message), so my team can work with you on fixing them,  and delivering a 8.2MR2 based escalation image 

regards

New Member

Does 8.2.121.0 also support

Does 8.2.121.0 also support the -B regulatory domain access points?  I know there is a note specifically calling out support for the -B regulatory domain support in the 8.2.111.0 release notes, but did not see that note in the 8.2.121.0 release notes.

New Member

Yes it does. 

Yes it does. 

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