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8.3MR3 Interim Availability

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Cisco Employee

We're pleased to announce that Interim software 8.3MR3 Interim version 8.3.124.40 is now posted on the Forum.

 Obtaining Pre-Release Software

  1. Please fill software request access form for 8.3MR3 Interim: http://cs.co/83MR3Interim
  2. Once above step is completed, access to all supporting materials and pre-released software will be made available to Cisco Beta Customers within 24 Hours at https://shares.cisco.com/browse/shares/783

[NOTE: Please make sure to use Aspera Client to download files, if downloading for the first time from shares.cisco.com you will be prompted to install Aspera Client on top of Website]

 

In order for us to track found issues or simply comments or questions you must submit each initial feedback or bug via Feedback form through provided link: http://cs.co/83MR3Feedback

 

8.3.124.40

Resolved Caveats

IdentifierHeadline
CSCvf17085The radio of Cisco 3800 series AP stopped working after an image reload.
CSCve68039Some APs cannot join the WLC because the WLC misrecognizes the number of APs
CSCvf39106WLC IPv4 CPU ACL mapping is removed after redundancy switchover
CSCvf41405WLC: Need to correct changing MDIE behavior in case of adaptive WLAN
CSCvc50775webauth redirection stop working when AP manager is configured on a dynamic interface
CSCvc71012Error in retrieving number of mDNS policies when given command "show mdns policy service-group"
CSCvf09581Samsung S8 device cannot stay associated with 11v enabled on Wave 2 APs
CSCvf12728Cisco 7510 WLC stopped working in SNMP task with no traceback
CSCvf417268.3MR3 "show advanced fra" showing COF/Suggested Mode as None
CSCva37010Invalid staid XXX received
CSCuh45072WLC HA tacacs+ authentication authorization sent to different AAA server
CSCvd20944Msglog flooding *sntpReceiveTask:%LOG-3-Q_IND: [PA]env_monitor.c:100 Check sensor fail: fan status
CSCvd93004NMSP status is inactive with hash key mismatch
CSCvf403068.3MR3: COF calculation not getting propagated after FRA run
CSCvf07775Cisco 2800,3800 AP - Kernel panic FIQ or NMI - Panic in click
CSCvf09758Providing correct fix for CSCve73774 (AP1850 didn't work Fault-Tolerance as expected).
CSCvf125712800/3800 CAPWAP tunnel doesn't restart automatically after configuring primary-base WLCName
CSCve25629HA WLC must send authentication and authorization request to same server
CSCve43125IW3702 -F domain support
CSCvf30451FRA Last run is showing incorrect time on standby wlc
CSCvd163803800 detecting DFS False triggers
CSCvd940042800/3800 detecting DFS False triggers
CSCve42311Cisco 3800 AP experiences kernel panic due to double free in wireless driver during radio coredump
CSCve87941hydra oeap local client can't get ip
CSCve89496AP stops servicing clients
CSCve92259Cisco 3800, 2800: APs start beaconing during CAC period if AP boots up in DFS channel
CSCvf444972800/3800 FLEX - If there is no RSN IE, yet the AP is advertising both HT and VHT IEs
CSCve99696CPU ACLs are missing after the WLC reload.
CSCvf23182Radio parameters become blank after setting channel width to 40-above
CSCve26965AP2800/3800 Last Reload Reason incorrectly showing as Reload Cmd for AP BootScript
CSCvf470172800/3800 - not able to boot and get stuck "BootROM: Image checksum verification FAILED"
CSCva69083Controller drops NMSP packet from MSE
CSCvf32021WLC not marking TID in capwap for TSPEC/TCLASS client after roam it is marked
CSCve26935Cisco 2800, 3800 AP displays low throughput for IPv4 TCP with Windows 10 Creator
CSCvc30828AP does not allow world mode to be set via GUI on 15.3(3)JD
CSCvf30881after changing AP capwap v4 to v6 AP name is changing to default MAC name
CSCvd78495Failed to get ARP entry due to Aquantia PHY driver not loaded

8.3.124.31

Resolved Caveats

IdentifierHeadline
CSCva50180AIR-CAP1602I-E-K9 stopped working
CSCuy29182Peer Upload:No progress status, no error, normal Upload error misleading
CSCuz97296AP3500: Client Pak stuck during Payload Encryption
CSCva27419Channel changed trap with Unknown Radio Type on dual band radio
CSCva59172RF - Profile paramaters are not pushed for optimised roam
CSCva87833AIR-CT8510-K9 crashed
CSCvb14702client couldn't join if it sends two assoc at the same time
CSCvb57793AP does not fragment EAP cert correctly
CSCvb71347WLC multicast config not coherent for code upload/download
CSCvb86237Cisco 8510 WLC stopped working Task Name: TempStatus
CSCvb89967Rogue reports don't have source mac address populated
CSCvb90235Cisco3700 WGB inconsistently facing joining issues because of no probe response by 3600-11ac root AP
CSCvc07674WLC sends ciscoLwappApAssociated trap twice when AP2800 join
CSCvc1767883MR1: wrong "enable global mDNS snooping" message when clinking apply on barbados edit
CSCvc18786WLC stops working during multiple login sessions either with local user or with TACACS+
CSCvc19987Fresh WLANs not getting broadcast in AP3802
CSCvc24104Rx-SOP threshold failed to set with AP model 1852/1700/1815/1830
CSCvc24917Defect of msglog corresponding to 'AP Message Timeout: Max retransmissions reached on AP ...'
CSCvc28035clDLApBootTable shows blank when WLC has 2800I AP
CSCvc35183CISCO-LWAPP-CLOUD-SERVICES-MIB: Parse errors like bad month and undefined objects
CSCvc37641AP 700 doesn't provide SSH access in wips submode for flexconnect
CSCvc51637802.1x CCKM roams fail on WGB at GTK key rotation
CSCvc51666Cisco Wave 1 AP transmits on disabled rate 24Mb
CSCvc55430WLC HA redundancy management interface not reachable for a short time after failover
CSCvc56757WGB HSR 11v neighbor report validation fails when Infrastructure MFP is enabled
CSCvc61795IP call setup fail after L3 handover happens during call among 1832
CSCvc677051815 : Flex efficient predownload failed
CSCvc71537WLC profiles 7925 incorrectly
CSCvc727248510 AP SSO stopped working on portalProcessLogout
CSCvc846371810W sending invalid AC_NAME when WLC hostname is 31 bytes long
CSCvc85158AP Group configs not retaining during upload and dowlnoad config.
CSCvc90036Unable to convert CAPWAP AP to Mobility Express
CSCvc93377Tracebacks and MFP queue logs filling up the msglog on WLC.
CSCvc94704WLC crash due to task dtlArpTask
CSCvc96076Cisco WiSM2 HA - standby stopped working with task name spamApTask2 in ideal state
CSCvd09507Rogue rule substring-ssid turns invalid on WLC when user configured SSID is included in PI template
CSCuc78713dWEP client cannot receive broadcast after broadcast key rotation
CSCuy75333Cisco 2504 WLC config restoration fails due to multicast mode command
CSCuz59858AP 3500(SC1), client association failure - R2H Buffer full
CSCvd16346WLC memory corruption occurs when TACACS+ responds with unknown attributes
CSCvd23185WGB wired clients not seen by WLC
CSCvd23301WLC GUI trapflags for client association with statistics does not display correct configuration
CSCvd23902Cisco 1532AP: root bridge drops packets from non-root bridge in non-native VLAN
CSCvd26885Unit of probe suppression hysteresis should be 'dB'
CSCvd28374Cisco 802AP incorrect base radio MAC assigned not ending with zero results in only one BSSID support
CSCvd304862800/3800 - Radio incorrectly shown as disabled due to PoE
CSCvd31705AP: Offchannel cleanup in IRQ context can trigger an indefinite loop if sensorD owns the radio
CSCvd35885ME2800 Crashes with Task Name : capwapSocketTask
CSCvd36190Cisco 5520 WLC stopped working with taskname haSSOServiceTask6
CSCvd37522show run-config commands: incorrect index numbers for RADIUS Accounting Servers
CSCvd42669Cisco 2500 WLC stopped working
CSCvd44909Client traffic dropped in Anchor foreign AirOS setup with new-mobility if foreign client behind NAT
CSCvd45744Customer reports that AP reboots after 4 hours while doing site survey
CSCvd56588In 2800 and 3800 series APs, incorrect RSSI values are displayed when client associates to XOR radio
CSCvd61468Custom mDNS profile is not saved on the WLAN config after the reboot
CSCvd62184AP3600: Radio reset /w reason reqsema on 8.3MR2
CSCvd62568XML validation is failing for the AVC profile
CSCvd67730Client fails PSK SSID authentication after master AP reboot (EAPOL M3 not sent on 4-way handshake)
CSCvd68141WLC stopped working at task nmspRxServerTask
CSCvd72131Cisco 7500 WLC in flex-mode stopped working after the SNMPTask Reaper reset
CSCvd74297AP3800/2800: Extended core dump CLI is not persistent
CSCvd79511Radius Admin mode goes for Disable state in LTB setup
CSCvd80240FlexConnect AP sends associate response with wrong HT capabilities
CSCvd80508LAN ports of the 1810W AP are stuck on Admin-Down after modifying RLAN settings
CSCvd86566Client with incorrect NAI realm gets Access-Accept from Radius Server
CSCvd90377WLC is applying wrong ACL to clients when doing CWA
CSCve02210SNMP OID that is used to monitor WLAN status for FT is returning wrong results
CSCve02585Webauth login page is not showing up after enabling TLS1.2 on WLC
CSCve02612HA-Config sync fails on standby when flex AP configs are modified
CSCve02689Silent reboot is observed after the memory usage goes up to 85%
CSCve05507Retransmit configuration is not reflected when new 1800, 2800, and 3800 series APs join the WLC
CSCve13779AP2802 Rogue Detection config changed back to "Enabled" after AP reboot
CSCve20123Corrupt voice packets are observed when a client with an active call does an inter-AP roam
CSCve208258.5 rf-group  member ip address  updated as reverse in config
CSCve22001ME Default value of Wlan param is cahnged after config restored
CSCve24687Channelization issue occurs when Cisco 3802 AP reverts to channel 36 for 75% of APs at a site
CSCve27826WLC-8510  -  Transfer failed on both active/standby
CSCve33506Client EAP-TLS handshake does not succeed with the Cisco 1830 AP
CSCve35431Downstream QoS 802.11 UP marking does not work for Flex AVC profile
CSCve37579Cisco 3800 AP stops working due to WIPS kernel panic
CSCve37770Cisco 5508 WLC stops working when AP's radio CLI command is executed
CSCve45744Cisco 1850 AP stops working due to memory leak in slab SUnreclaim
CSCve49741Cisco WLC fails to send SFTP and FTP when using untagged interfaces on different ports
CSCve52807crash standby WISM with task name 'rsyncmgrIpcqTask' on 8.5.1.146
CSCve61049Radio resets in Cisco 2700 AP
CSCve63497Cisco WLC stops working with Task Name emWeb when timer changes
CSCve63755Cisco WLC running 8.4.100.0: Cisco APs fail to join the WLC if it has LSC enabled on it
CSCve63800Prime Infrastructure does not show all WLANs when querying MIB bsnAPGroupsVlanMappingSsid
CSCve66007Cisco 8540 WLC stops working with Task Name emWeb
CSCve66630Clients cannot connect to Cisco 3800 AP when configuring TKIP only WLAN and PSK with central auth
CSCve68787Cisco AP is not transmitting out the de-auth frame over the air that was received from the WLC
CSCve75022Cisco WLC does not apply QoS tag upstream from foreign to anchor
CSCve76202WLC IPv4 CPU ACL is applied as IPv6 CPU ACL during backup recovery or SSO failover
CSCve80178AP 3800/2800: 8.2.154.42 TPC implement not advertising same WLANs (different AP Group)
CSCve8391532 chars match role string is not  accepting in cli unlike gui
CSCve86609Dynamic interface default gateway must not be configured to "0.0.0.0" in CLI
CSCve89758vWLC code download fails with HTTP mode
CSCve90085Active WLC in HA pair crashes with task apfRogueTask_0
CSCve96310Cisco WLC installs certificate without a password. However, WebAuthentication fails.
CSCve96480IOS AP stopped working when it is changed from sensor mode.
CSCve98892DNS lookup for RADIUS/TACACS fails because it is queried before the physical port is up
CSCvf03782WLC stopped working on emWeb with "ewaFormSubmit_file_upload" in stack
CSCvf050461800/2800/3800 AP Correction in unit of antenna gain in show controller output
CSCvf09441pmipv6 MAG is not initialized in the backend
CSCvf09458Cisco 2800/3800 series XOR radios are not moving to 5GHz or Monitor mode
CSCvf15991Client data traffic drops when AAA override and link-local-bridging are enabled due to timing issue
CSCvf16629The OUI string updates properly in Cisco 5508 WLC but disappears after a reboot
CSCvf17488WLC crash with task name: mmMaListen on 8.4.100.0
CSCvf31894Backout changes - CSCvc78546 that leads to CSCve20123
CSCvf33081WLC running 8.3.121.0 is not accepting IPs for NetFlow exporter when ending between .223 - .255
1 Comment

Hi

 

I've updated my vWLC from 8.3.122.0 to 8.3.124.54 and this broke my Flexconnect DHCP. Disabling DHCP-required did not fix the issue. DHCP is set to local, with override. Controller itself cannot reach DHCP-Server currently, so I don't know if central DHCP fixes the issue. DHCP packets arrive at DHCP Server and OFFER is sent back.

 

Some log:

 

*Dot1x_NW_MsgTask_4: Sep 07 14:03:50.123: 80:58:f8:49:xx:xx 0.0.0.0 L2AUTHCOMPLETE (4) Change state to DHCP_REQD (7) last state L2AUTHCOMPLETE (4)

*Dot1x_NW_MsgTask_4: Sep 07 14:03:50.123: 80:58:f8:49:xx:xx 0.0.0.0 DHCP_REQD (7) pemAdvanceState2 6730, Adding TMP rule
*Dot1x_NW_MsgTask_4: Sep 07 14:03:50.123: 80:58:f8:49:xx:xx 0.0.0.0 DHCP_REQD (7) Replacing Fast Path rule
  type = Airespace AP - Learn IP address
  on AP 00:ca:e5:85:xx:xx, slot 0, interface = 1, QOS = 0
  IPv4 ACL ID = 255, 
*Dot1x_NW_MsgTask_4: Sep 07 14:03:50.123: 80:58:f8:49:xx:xx 0.0.0.0 DHCP_REQD (7) Fast Path rule (contd...) 802.1P = 0, DSCP = 0, TokenID = 15206, IntfId = 5  Local Bridging Vlan = 254, Local Bridging intf id = 5
*Dot1x_NW_MsgTask_4: Sep 07 14:03:50.123: 80:58:f8:49:xx:xx 0.0.0.0 DHCP_REQD (7) Fast Path rule (contd...) AVC Ratelimit:  AppID = 0 ,AppAction = 0, AppToken = 15206  AverageRate = 0, BurstRate = 0 

*Dot1x_NW_MsgTask_4: Sep 07 14:03:50.123: 80:58:f8:49:xx:xx 0.0.0.0 DHCP_REQD (7) Fast Path rule (contd...) AVC Ratelimit:  AppID = 0 ,AppAction = 0, AppToken = 15206  AverageRate = 0, BurstRate = 0 

*Dot1x_NW_MsgTask_4: Sep 07 14:03:50.123: 80:58:f8:49:xx:xx 0.0.0.0 DHCP_REQD (7) Fast Path rule (contd...) AVC Ratelimit:  AppID = 0 ,AppAction = 0, AppToken = 15206  AverageRate = 0, BurstRate = 0 

*Dot1x_NW_MsgTask_4: Sep 07 14:03:50.123: 80:58:f8:49:xx:xx 0.0.0.0 DHCP_REQD (7) Successfully plumbed mobile rule (IPv4 ACL ID 255, IPv6 ACL ID 255, L2 ACL ID 255,URL ACL ID 255)
*Dot1x_NW_MsgTask_4: Sep 07 14:03:50.123: 80:58:f8:49:xx:xx 0.0.0.0 DHCP_REQD (7) NO release MSCB
*Dot1x_NW_MsgTask_4: Sep 07 14:03:50.123: 80:58:f8:49:xx:xx Successfully Plumbed PTK session Keysfor mobile 80:58:f8:49:xx:xx
*pemReceiveTask: Sep 07 14:03:50.123: 80:58:f8:49:xx:xx 0.0.0.0 Added NPU entry of type 9, dtlFlags 0x0
*pemReceiveTask: Sep 07 14:03:50.123: 80:58:f8:49:xx:xx 0.0.0.0 Added NPU entry of type 9, dtlFlags 0x0
*spamApTask5: Sep 07 14:03:50.123: 80:58:f8:49:xx:xx Successful transmission of LWAPP Add-Mobile to AP 00:ca:e5:85:xx:xx
*DHCP Socket Task: Sep 07 14:03:50.260: 80:58:f8:49:xx:xx DHCP received op BOOTREQUEST (1) (len 306,vlan 0, port 1, encap 0xec03, xid 0xa5f1921a)
*DHCP Socket Task: Sep 07 14:03:50.260: 80:58:f8:49:xx:xx DHCP (encap type 0xec03) mstype 0ff:ff:ff:ff:ff:ff
*DHCP Socket Task: Sep 07 14:03:50.260: 80:58:f8:49:xx:xx DHCP Consume the DHCP packet from Flexconnect Locally switched client.
*DHCP Socket Task: Sep 07 14:03:50.269: 80:58:f8:49:xx:xx DHCP received op BOOTREPLY (2) (len 308,vlan 0, port 1, encap 0xec03, xid 0xa5f1921a)
*DHCP Socket Task: Sep 07 14:03:55.262: 80:58:f8:49:xx:xx DHCP received op BOOTREQUEST (1) (len 306,vlan 0, port 1, encap 0xec03, xid 0xa5f1921a)
*DHCP Socket Task: Sep 07 14:03:55.262: 80:58:f8:49:xx:xx DHCP (encap type 0xec03) mstype 0ff:ff:ff:ff:ff:ff
*DHCP Socket Task: Sep 07 14:03:55.262: 80:58:f8:49:xx:xx DHCP Consume the DHCP packet from Flexconnect Locally switched client.
*DHCP Socket Task: Sep 07 14:03:55.274: 80:58:f8:49:xx:xx DHCP received op BOOTREPLY (2) (len 308,vlan 0, port 1, encap 0xec03, xid 0xa5f1921a)
*DHCP Socket Task: Sep 07 14:04:00.282: 80:58:f8:49:xx:xx DHCP received op BOOTREQUEST (1) (len 306,vlan 0, port 1, encap 0xec03, xid 0xa5f1921a)
*DHCP Socket Task: Sep 07 14:04:00.282: 80:58:f8:49:xx:xx DHCP (encap type 0xec03) mstype 0ff:ff:ff:ff:ff:ff
*DHCP Socket Task: Sep 07 14:04:00.282: 80:58:f8:49:xx:xx DHCP Consume the DHCP packet from Flexconnect Locally switched client.
*DHCP Socket Task: Sep 07 14:04:00.292: 80:58:f8:49:xx:xx DHCP received op BOOTREPLY (2) (len 308,vlan 0, port 1, encap 0xec03, xid 0xa5f1921a)
*DHCP Socket Task: Sep 07 14:04:07.620: 80:58:f8:49:xx:xx DHCP received op BOOTREQUEST (1) (len 306,vlan 0, port 1, encap 0xec03, xid 0xa5f1921a)
*DHCP Socket Task: Sep 07 14:04:07.620: 80:58:f8:49:xx:xx DHCP (encap type 0xec03) mstype 0ff:ff:ff:ff:ff:ff
*DHCP Socket Task: Sep 07 14:04:07.620: 80:58:f8:49:xx:xx DHCP Consume the DHCP packet from Flexconnect Locally switched client.
*DHCP Socket Task: Sep 07 14:04:07.629: 80:58:f8:49:xx:xx DHCP received op BOOTREPLY (2) (len 308,vlan 0, port 1, encap 0xec03, xid 0xa5f1921a)
*DHCP Socket Task: Sep 07 14:04:24.109: 80:58:f8:49:xx:xx DHCP received op BOOTREQUEST (1) (len 306,vlan 0, port 1, encap 0xec03, xid 0xa5f1921a)
*DHCP Socket Task: Sep 07 14:04:24.109: 80:58:f8:49:xx:xx DHCP (encap type 0xec03) mstype 0ff:ff:ff:ff:ff:ff
*DHCP Socket Task: Sep 07 14:04:24.109: 80:58:f8:49:xx:xx DHCP Consume the DHCP packet from Flexconnect Locally switched client.
*DHCP Socket Task: Sep 07 14:04:24.119: 80:58:f8:49:xx:xx DHCP received op BOOTREPLY (2) (len 308,vlan 0, port 1, encap 0xec03, xid 0xa5f1921a)

 

Any ideas?

 

/Flo

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