Cisco Aironet Wave 2 and Catalyst Access Point Image Management

New features

A new command is introduced to display a brief information about the AP image details:

• show ap image details
  The show ap config general command has been enhanced to view the general configuration information of all Cisco APs.

Open Caveats

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Apple devices are not deleted after sending Extensible Authentication Protocol (EAP) logoff messages.

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Controller is not forwarding broadcast address resolution protocol (ARP) request to wireless client.

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Controller is sending Internet Group Management Protocol (IGMP) queries using client VLAN gateway ip address that is not present in the controller and with controller macaddress.

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Run state client (after successful webauth) is not able to pass traffic.

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Cisco Catalyst 9100 Series AP is not processing Extensible Authentication Protocol (EAP)-Transport Layer Security (TLS) server Hello.

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Per client rate limit with FlexConnect local switching APs is not working.

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URL filter is not applied after invalid configuration.

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Cisco Catalyst 9130 and 9136 APs do not consider power save mode.

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Controller is not sending IPv4 Gratuitous ARP (GARP) or IPv6 NA for wireless client in RUN state after switchover.

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Apple client is not able to connect to flex Wi-Fi Protected Access (WPA) 2 + WPA3 SSID with Simultaneous Authentication of Equals (SAE) enabled and Opportunistic Key Caching (OKC) disabled.

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A dbm crash is observed at VLAN list retrieval.

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4-way handshake failure, missing M3 packet.

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Cisco Catalyst 9800-80 Controller crashes after receiving analytics from AP.

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AP Radio 0 experiences a crash caused by a stuck beacon on the AP.

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AP detects its own BSSID as malicious after a channel reset.

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Cisco Catalyst 9130 AP doesnt forward 802.1x "Identity Request" with wireless phones.

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Cisco Catalyst 9800-80 Controller crashes due to puntinject keepalive process.

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AP traps are not getting updated to Cisco DNA Centre when AP joins the controller with misconfigured state.

Resolved Caveats

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Controller crashes with wireless network control deamons (WNCD) core while processing CAPWAP data.

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Using special characters in the password while generating trustpoint generates an invalid trustpoint.

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Controller reloads unexpectedly with CAPWAP window size set to 0.

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Controller is crashing constantly whenever it provisions multiple APs.

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Controller crashes while performing In-Service Software Upgrade (ISSU) upgrade.Controller crashes while performing In-Service Software Upgrade (ISSU) upgrade.

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Cisco DNA Center 2.3.3.7: "No radios in the selected band" message on the floor map.

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Encrypted mesh pre-shared key changes each time "password encryption aes" is applied.

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SNMP OID for AP location tag is missing on the controller.

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After client deletion and Change of Authorization (CoA) terminiate, controller allows client reconnect.

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Controller reloads unexpectedly with WNCD fault on rp_0_0.

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Audit session ID changes after inter-WNCD roam.

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CAPWAP messages are queued for longer than x seconds when client throttling is turned on.

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Cisco Catalyst 9136 AP is crashing.

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Controller reloads unexpectedly due to segmentation fault in WNCD process.

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Cisco Catalyst 9120 AP: Radio1 is crashing.

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WCPD tx retry count is always 0.

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Cisco IOS XE Software Web UI privilege escalation vulnerability.

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Terminal Access Controller Access-Control System (TACACS) failed to encrypt the secret key if we use fully qualified domain name (FQDN) as TACACS+ address when configured for first time.

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Cisco Catalyst 9120 APs are randomly failing to onboard new client associations.

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Network time protocol (NTP) authentication that is removed after a reload is using more than 16 bytes.

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Duplicate Access-Request messages with CTS client username is seen when multiple RADIUS servers are configured.

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The sm_device_count_list takes too long to populate leading to websocket termination.

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AP radio firmware crashes with reset code 2.

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Cisco Catalyst 9130 AP crashes due to radio recovery failure.

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Cisco Catalyst 9105 AP: Radio crash is observed.

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Cisco Wave 2 APs in FlexConnect mode is sending assoc-resp failure with status code 12 and AID 0 after changing country code.

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Cisco Catalyst 9115 AP (Local Mode) crashes due to kernel panic.

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Cisco Wave 2 AP: Cisco Hyperlocation feature is broken when Advanced Wireless Intrusion Prevention System (aWIPS) is enabled.

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Cisco Catalyst 9105/9115/9120 AP: The beacon is set to Max Transmit Power Level of 128 dBm for Ireland.

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Cisco Catalyst 9166D1 AP changes country code to UX domain and prevents setting it to standard power.

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Cisco Aironet 3800 AP is not sending Quality of Service (QoS) data frames downstream due to RadarDetected flag as TRUE.

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Client traffic fails with N+1 when AP sends CLIENT_DEL_STOP_REASSOC.

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AP kernel panic crash is observed (at _raw_spin_unlock).

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Cisco Catalyst 9130 AP: Inconsistent Tx power levels are advertised in beacons.

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Cisco Aironet 1815 AP: Kernel panic crash is observed.

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Cisco Catalyst 9115 AP: Kernel panic crash is observed (at drop_pagecache_sb+0x78/0x110).

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New SSID arp0v0 is being broadcasted after an upgrade.

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Memory leak with pubd on controller due telemetry connection flap.

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Controller pushes accounting information for preshared key (PSK) local authentication WLANs.

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Cisco Catalyst 9120 AP: Firmware crash is observed while running multicast and longeivity with more than 80 clients.

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Cisco Aironet 1815 AP is leaking Remote LAN (RLAN)-VLAN traffic with looped port.

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The Tx power of single- band BCM workgroup bridge (WGB) radio 0 is decreased by nearly 20 dBm after configuring antenna number.

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Cisco Switch running IOS-XE software crashes when removing Fully Qualified Domain Name (FQDN) Access Control List (ACL).

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Cisco Catalyst 9130 AP is not sending DHCP offer and ACK over the air to clients.

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Cisco Catalyst 9115AX AP is not forwarding a part of CAPWAP data packets to the uplink direction.

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Cisco Catalyst 9105AXW AP: Large number of bad blocks are detected.

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A kernel panic occurs as a result of failure to synchronize (assert:"0" failed: file "wlc_fifo.c:960").

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Bursts of Virtual Router Redundancy Protocol (VRRP) traffic sent from the Cisco Embedded Wireless Controller on Cisco Catalyst Access Points and Switch port get down due to storm-control action.

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Wired client behind Cisco Catalyst 9105 RLAN is not able to pass traffic.

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Cisco Aironet 1852 AP reloads unexpectedly due to radio failure (radio recovery failed).

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Cisco Aironet 1815W AP crashes due to kernel panic.

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Cisco Catalyst 9105/9115/9120 AP WGB: Antenna-a couldn't function properly if configuration is ab-antenna.

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Cisco Wave 2 AP: Improve Path Maximum Transmission Unit (PMTU) discovery mechanism to be able to honor the Internet Control Message Protocol (ICMP) unreachable maximum transmission unit (MTU) value.

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CiscoWave 2 APs are reloading due to Systemd critical process crash.

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Cisco Aironet 3800 AP reloads unexpectedly due to Fast Interrupt Request (FIQ)/Non-Maskable Interrupt (NMI) reset.

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Cisco Aironet 2800 APs in FlexConnect mode are not processing Extensible Authentication Protocol (EAP)-Transport Layer Security (TLS) fragmented packets if delay is more than 50 ms.

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Radio 0 WGB configuration is not backed up correctly when doing a TFTP backup of the configuration.

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Cisco Aironet 1832 AP: Kernal panic crash is observed.

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Cisco Catalyst 9120 and 9115 APs unexpectedly disjoins from the controller and is not able to establish Datagram Transport Layer Security (DTLS again.