Cisco Catalyst 9120AXI-S AP does not detect the RFIDs in Monitor mode

What's New in Cisco IOS XE 17.16.1

• Cisco Wireless Embedded Wireless Controller (EWC) on Access Point will not be supported from Cisco IOS XE 17.16.1 onwards, as Cisco announces the end-of-sale and end-of-life dates for the Cisco Wireless Embedded Wireless Controller (EWC) on Access Point. Cisco IOS XE 17.15.x will be the final IOS-XE software supporting EWC-AP.
  EWC running on Catalyst switches in Software Defined Access (SDA) mode will continue to be supported.
• Cisco Wireless Wi-Fi 7 Access Points are not supported in Cisco IOS XE 17.16.1.
• Cisco Network Subscription is not supported in Cisco IOS XE 17.16.1: Cisco Wireless licenses, a part of the Cisco Networking Subscription licensing model, is not supported in Cisco IOS XE 17.16.1.

Open Issues for Cisco IOS XE 17.16.1

• CSCwn17412: FlexConnect local switching traffic gets randomly centralized on a WebAuth SSID
• CSCwm58430:Cisco Catalyst 9115 AP experiences kernel unresposiveness due to: Beacon Stuck Reset Radio
• CSCwm86811:Fabric APs do not take static-IP address after reload
• CSCwn10606:Cisco Catalyst 9120 Wi_Fi 6 AP fails to report RFID packets to the controller
• CSCwn31021: Controller fails to represent the correct format of AP Name and VLAN ID in option 82
• CSCwn33501: Controller connected to the AP does not give any output while executing the #show ap summary sort name command
• CSCwn41314:Cisco Catalyst 9130 AP does not detect BLE beacons from zebra scanners
• CSCwk26966: Cisco Aironet 3802 AP displays false radar detection only on UNI-II after upgrading the software
• CSCwk55656: AP shadow record support in standby
• CSCwm86679: Cisco Catalyst 9800-40 controllers encounter kernel unresponsiveness and reboot unexpectedly at rogue_start_containers
• CSCwm99135: 802.11ax client faces latency in AP
• CSCwn03468: Clients encounter slow speeds while connecting to slot 2 operating in the 5-GHz band on CM66
• CSCwn15048: Controller does not filter out the expansion module SN field before sending it to DNAC, causing the collection to fail
• CSCwn15720: Frequent Group Key Update timeout deletes wireless clients from SSID
• CSCwn18885: Cisco Catalyst 9136 series APs encounter kernel unresponsiveness with last reload reason 'unknown'
• CSCwn22725: Cisco Aironet 1815 OEAP encounters repeated kernel unresponsiveness on 17.9.5 APSP 7
• CSCwn27877: Cisco Catalyst 9105 AP stops responding to clients on 5GHz CS00012380774
• CSCwn27951: Cisco Catalyst 9105W AP: RLAN fast switching breaks DHCP for non-native VLAN wireless
• CSCwn10016: Default DHCP lease time option is not visible in the controller's GUI
• CSCwn14199: Controller reloads unexpectedly while deleting an object from client database
• CSCwn16345: Cisco Catalyst 9166 AP reports an unexpected temperature reading on 17.12.4
• CSCwn16547: CSR pop does not appear on the controller's GUI while trying to generate it
• CSCwn20875: Re-authentication is required of guest users prior to sleeping client timeout
• CSCwn34509:Client traffic is sent to the controller inside the CAPWAP tunnel in the Flex local switching configuration
• CSCwn35949: Cisco Catalyst 9120 Wi_Fi 6 AP displays memory leak
• CSCwk18940: IW9167E WGB 10M speed not worked with WS-C3560CX-12PC-S switchport

Resolved Issues for Cisco IOS XE 17.16.1

• CSCwk82371 :Cisco Catalyst 9120AXI-S AP does not detect the RFIDs in Monitor mode
• CSCwk98117:Cisco Catalyst 9166D APs are unable to transmit NDP packets over the air
• CSCwm07499: Cisco Catalyst 91xx AP does not rotate awipsd.log causing an upgrade issue "tar: write error: No space left on device"
• CSCwm31864: Cisco Wave APs experience kernel unresponsiveness due to memory leak reason OOM
• CSCwm49467: FlexConnect APs disable u-APSD in the assoc request if clients don't have it enabled
• CSCwm66129:Cisco Wave 2 APs 2800, 3800, and 4800 display duplicate entries for stale clients in the Wi-Fi driver
• CSCwj03060: Cisco Aironet 1815w AP encounters kernel unresponsiveness on image version 17.9.4.205
• CSCwk80486:APs mark own BSSID as rogue in 2.4 GHz and in 5 GHz
• CSCwk93880: Cisco IW-6300H-AC-E-K9 APs encounter kernel unresponsiveness due to FIQ/NMI reset
• CSCwm04379: Cisco Catalyst 9115AX displays BcmRadioStats error : Failed to add multicast MAC address for RRM as dot11_client entry
• CSCwm34600: AAA override VLAN does not apply upon roaming in FlexConnect local authentication
• CSCwm49168: Cisco Catalyst 9164I-ROW AP VAP driver drops EAP identity requests packet intermittently
• CSCwm50811: AP displays BSSID as rogue intermittently, causing the control packet to be considered for impersonation detection
• CSCwm61128: AAA override VLAN is not used for FT 11R roam-in local authentication
• CSCwm65889: Cisco Catalyst 9120 Wi_Fi 6 AP's Fine Timing Measurement (FTM) is enabled by default, preventing the AP from sending HW Acks. CS0012371828
• CSCwm73271: Cisco Wave 2 AP does not send syslog messages if the receiver is using an IPv6 address
• CSCwn14495
• Cisco Catalyst 91XX AP detects its own BSSID as rogue
• CSCwm04614
• WNCd logs display a CPU hog during association request processing
• CSCwm12544
• Controller unexpectedly reloads with cpp-ucode exception due to a rbuf out-of-handle
• CSCwi04855: APs repeatedly join and disjoin controller with traceback
• CSCwi16509:
• APs do not join the controller with invalid radio slot ID error
• CSCwi78109
• Controller GUI displays error messages: %CLI_AGENT-1-NVGEN_ERR while processing NVGEN command
• CSCwj08367: Cisco Catalyst 9800 Wireless Controller encounters unresponsiveness generating system report, segmentation fault - Process = IGMPSN
• CSCwj13190: Inventory app shows "Internal Error" for controller that was in Catalyst Center for several releases
• CSCwj36962: Controller reboots unexpectedly due to invalid QoS parameters
• CSCwj79545: Controller unexpectedly reboots during WNCd process due to assertation failure with invalid BSSID
• CSCwj85091: Controller unexpectedly stops working while running the show wireless client mac-address detail command
• CSCwj86938:Memory leak in scale network with telemetry shared user events with Cisco Catalyst Center
• CSCwj88071: Controller sends an invalid XML character (Unicode: 0x4) found in RPC response for ap-model
• CSCwj93153: Controller becomes unresponsive during WNCd process
• CSCwj93876: Controller unexpectedly reloads with reason "Critical process wncmgrd fault on rp_0_0 (rc=134)"
• CSCwj97219 : Controller experiences an unresponsive device state on DNAC when scaling APs and clients
• CSCwk05030: Controller becomes unresponsive due to critical software exception
• CSCwk05809: %EVENTLIB-3-CPUHOG message observed on Cisco IOS XE 17.12
• CSCwk09059: Controller experiences kernel unresponsiveness due to critical process cpp_ha_top_level_server fault on fp_0_0 (rc=69)
• CSCwk16780:The downstream multicast traffic is blocked for WGB wired client when WGB is associated with the controller
• CSCwk17102: Client experiences unexpected disconnect due to missing M1 packet
• CSCwk17667: Controller reboots due to high ODM memory consumption
• CSCwk24352: Wireless clients are unable to receive the splash page and gets stuck due to webauth requirement
• CSCwk27553: Controller sends unicast ARP/IPv6 NS for foreign client, causing periodic MAC flaps
• CSCwk35891: Controller experiences unresponsiveness after displaying "\\clear ap geolocation derivation\\" message
• CSCwk36229: Controller does not send M1 packet when client reconnects after an EAP_TIMEOUT
• CSCwk37983: Client VLAN is retained after changing SSIDs if \\"vlan-persistent\\" is enabled
• CSCwk39866: Client page is stuck in loading state
• CSCwk44459: Loadbalancer server holds incorrect AP IP address and stale entries
• CSCwk54291: Controller voice CAC BW is not cleared
• CSCwk61854: Configuration update failure when AP is in delete pending state
• CSCwk70277: FRA sets slot 2 to 6 GHz in Cisco Catalyst 9166 AP even when 6-GHz network is disabled
• CSCwk76746: Controller stops responding constantly when running specific UDN related commands
• CSCwk84121: Local switching clients are assigned to Zone ID 0 when IP overlap is configured and FlexConnect VLAN central switching
• CSCwk97948: Controller ends abnormally during an ISSU upgrade from Cisco IOS XE 17.3 to 17.12
• CSCwm03016: Controller experiences kernel unresponsiveness abnormally pointing to client_orch
• CSCwm29051: Controller experiences kernel unresponsiveness two times due to Critical process WNCd fault on rp_0_0 (rc=139)
• CSCwm29437: Controller reboots handling AP radio payloads due to Critical process wncd fault on rp_0_0 (rc=139)
• CSCwm36607: Controller displays fman_rp memory leak in FMAN_RP_DB at /tmp/rp/tdldb
• CSCwm40646: Clients stuck in IP learning state as DHCP option 82 field is left empty with EoGRE tunnel enabled
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• CSCwm67710: Cisco Catalyst 9800-80 controller encounters critical process WNCd failure (rc 0)
• CSCwm74071: Controller encounters kernel unresponsiveness due to client being stuck in 802.11r preauth and BSSID/AP going down at the same time
• CSCwn06627: Controller encounters kernel unresponsiveness with geolocation config pointing towards geo_cloudm_graph_shortest_path
• CSCwj00465: Active controller becomes ActiveRecovery when the redundancy port link is down
• CSCwj33979: Output for the show ap summary command takes lengthy duration to complete
• CSCwj69312:Loadbalancer feature does not work when AP sends negative SNR value
• CSCwj72370: Controller uses incorrect username for "show platform" command when logging in GUI
• CSCwj76892: Controller configures aggregation scheduler parameter incorrectly, causing low downlink speed
• CSCwj82407: Controller's Web UI enhancement shows login banner while using TACACS/RADIUS
• CSCwj83935
• Controller shows tech X is empty when previous tech X term length stop didn't finish before SSH close
• CSCwj85339: Controller displays no effect on disabling DCA Aggressive on startup
• CSCwj94201: Controller experiences unresponsiveness CPUHOG
• CSCwj96620:Syntax errors observed in CISCO-LWAPP-DOT11-CLIENT-MIB
• CSCwj96666: Syntax errors observed in CISCO-LWAPP-DOT11-MIB
• CSCwj97107: Standby controller does not take active role after reloading the active controller with "reload slot" command
• CSCwk02633: An RSA key pair is configured in the truspoint configuration when an EC keypair is selected when creating a trustpoint on the controller
• CSCwk11417: ewlc_cert_mgr, SafeC Validation: strncpy_s: does not have enough space after assigning new WebAdmin cert
• CSCwk25182: Controller throws password policy alert while logging in GUI using TACACS+ credentials after upgrading to Cisco IOS XE 17.14
• CSCwk28680: Controller unexpectedly reloads due to Cisco QuantumFlow Processor (QFP) ucode while updating the drop statistics
• CSCwk59342: Controller using channels 1, 5, 6, 9, 11, and 13 on 2.4GHz RF profiles causes discrepancies
• CSCwk74269: SNMP query with bsnAPIfTable OID fails for Cisco Catalyst 9166D APs
• CSCwk74699: Controller GUI does not change AP tags displaying "System Busy! Please retry after sometime"
• CSCwk77766: Cisco Catalyst 9800-80 encounters kernel unresponsiveness due to incorrect delete reason code in the AP delete mobile payload
• CSCwk77862: AP does not disjoin automatically when the AP-name is changed in the Regex filter
• CSCwm14401:Controller experiences an unexpected reset of WNCd
• CSCwm28542:OKC roam fails after a brief WAN drop
• CSCwm36501:Controller encounters kernel unresponsiveness due to TLB miss
• CSCwm80472: Controller's UI and CLI fail to delete a mobility peer due to 'invalid transversal ctx for walker next rec'
• CSCwm93080: IP address of the TACACS server disappears when the GUI timeout is changed
• CSCwj88851: Controller reports Yang/CLI length mismatch for AP location description to Cisco Catalyst Center
• CSCwk67341: IW916x WGB: wcpd crash during 802.11v neighbor list updates after multiple roams
• CSCwn08168: WGB with Dual-Radio Feature: Incorrect AP Selection Chooses Low RSSI BSSID in Mesh Topology
• CSCwm38081: Terminal Flood with '8021q: adding VLAN 0 to HW filter on device' When Dual 5G is Enabled on WGB