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This document describes how to configure P2P Mesh Link with Ethernet Bridging on Embedded Wireless Controller (eWC) with C9124 Access Points.
Cisco recommends that you have knowledge of these topics:
The information in this document is based on these software and hardware versions:
The information in this document was created from the devices in a specific lab environment. All of the devices used in this document started with a cleared (default) configuration. If your network is live, ensure that you understand the potential impact of any command.
The mesh network solution, which is part of the Cisco unified wireless network solution, enables two or more Cisco Mesh Access Points (hereafter called mesh access points) to communicate with each other over one or more wireless hops to join multiple LANs or to extend WiFi coverage.
Cisco mesh access points are configured, monitored, and operated from and through any Cisco Wireless LAN controller that is deployed in the mesh networking solution.
Supported mesh networking solution deployments are of one of three general types:
Point-to-point deployment
Point-to-multipoint deployment
Mesh deployment
This document focuses on how to configure point-to-point mesh deployment and Ethernet bridging on the same.
In point-to-point mesh deployment, the mesh access points provide wireless access and backhaul to wireless clients, and can simultaneously support bridging between one LAN and a termination to a remote Ethernet device or another Ethernet LAN.
Refer toMesh Deployment Guide for Cisco Catalyst 9800 Series Wireless Controllersfor detailed information on each of these deployment types.
The Cisco Catalyst 9124 Series outdoor mesh AP is a wireless device designed for wireless client access and point-to-point bridging, point-to-multipoint bridging, and point-to-multipoint mesh wireless connectivity.
The outdoor access point is a standalone unit that can be mounted on a wall or overhang, on a rooftop pole, or on a street light pole.
You can operate the C9124 in one of these mesh roles:
Roof-top Access Point (RAP)
Mesh Access Point (MAP)
RAPs have a wired connection to a Cisco wireless LAN controller. They use the backhaul wireless interface to communicate with nearby MAPs. RAPs are the parent node to any bridging or mesh network and connect a bridge or mesh network to the wired network, so there can be only one RAP for any bridged or mesh network segment.
MAPs have no wired connection to a Cisco Wireless LAN controller. They can be completely wireless and support clients that communicate with other MAPs or RAPs, or they can be used to connect to peripheral devices or a wired network.
The Cisco Embedded Wireless Controller (EWC) on Catalyst Access Points is a software-based controller integrated into Cisco Catalyst 9100 Access Points.
In a Cisco EWC network, an Access Point (AP) that runs the wireless controller function is designated as the active AP.
The other access points, which are managed by this active AP, are referred to as subordinate APs.
The active EWC has two roles:
● It functions and operates as a Wireless LAN Controller (WLC) to manage and control the subordinate APs. The subordinate APs operate as lightweight access points to serve clients.
● It operates as an access point to serve clients.
To have a product overview about EWC on APs, please visit the Cisco Embedded Wireless Controller on Catalyst Access Points Data Sheet.
To know how to deploy EWC on your network please visit the Cisco Embedded Wireless Controller on Catalyst Access Points (EWC) White Paper.
This document focuses on C9124 as EWC and assumes there is already an AP 9124 in EWC mode.
All the devices in this network are located inside the 192.168.100.0/24 subnet except the laptops that are in VLAN 101 with subnet 192.168.101.0/25.
The EWC AP (WLC) has its management interface untagged, and the native VLAN on switchports is set to VLAN 100.
AP AP9124_RAP has the role of a eWC and Root Access Point (RAP), while AP9124_MAP takes the role of Mesh Access Point (MAP).
In this lab an AP C9115 is also placed behind the MAP to show that we can have APs to join a WLC over a Mesh link.
This table contains the IP addresses of all devices in the network:
Note: Tagging the management interface can cause issues with the AP joining the internal WLC process. If you decide to tag the management interface, ensure that the wired infrastructure part is configured accordingly.
Device | IP Address |
Default Gateway | Static on VLAN 100: 192.168.100.1 |
Laptop1 | DHCP on VLAN 101 |
Laptop2 | DHCP on VLAN 101 |
Switch1 (DHCP server) | VLAN 100 SVI: Static on VLAN 100: 192.168.100.1 (DHCP server) |
Switch1 (DHCP server) | VLAN 101 SVI: Static on VLAN 101: 192.168.101.1 (DHCP server) |
Switch2 | VLAN 100 SVI: DHCP on VLAN 100 |
Switch2 | VLAN 101 SVI: DHCP on VLAN 101 |
9124EWC | Static on VLAN 100: 192.168.100.40 |
AP9124_RAP | DHCP on VLAN 100 |
AP9124_MAP | DHCP on VLAN 100 |
AP9115 | DHCP on VLAN 100 |
Note: The C9124 APs are powered using AIR-PWRINJ-60RGD1 with the guidelines in the Cisco Catalyst 9124AX Series Outdoor Access Point Hardware Installation Guide.
This document assumes there is already an AP 9124 running EWC with initial deployment done as per Cisco Embedded Wireless Controller on Catalyst Access Points (EWC) White Paper.
For other Tips and Tricks regarding conversion process the please check the Convert Catalyst 9100 Access Points to Embedded Wireless Controller document.
Here are the switches relevant configurations.
Switch ports where APs are connected are in trunk mode with the native VLAN set to 100 and allowing VLAN 101.
During staging of the APs, you need to configure the MAP as MAP, therefore you need to make the AP join the eWC via ethernet. Here we use Switch1 port G1/0/2 for staging the MAP. After staging the MAP is moved to Switch2.
Switchports where laptops are connected are configured as access ports on VLAN 101.
Switch1:
ip dhcp excluded-address 192.168.101.1 192.168.101.10
ip dhcp excluded-address 192.168.100.1 192.168.100.10
!
ip dhcp pool AP_VLAN100
network 192.168.100.0 255.255.255.0
default-router 192.168.100.1
dns-server 192.168.1.254
!
ip dhcp pool VLAN101
network 192.168.101.0 255.255.255.0
default-router 192.168.101.1
dns-server 192.168.1.254
!
interface GigabitEthernet1/0/1
description AP9124_RAP (EWC)
switchport trunk native vlan 100
switchport trunk allowed vlan 100,101
switchport mode trunk
end
interface GigabitEthernet1/0/2
description AP9124_MAP_Staging
switchport trunk native vlan 100
switchport trunk allowed vlan 100,101
switchport mode trunk
end
interface GigabitEthernet1/0/8
description laptop1
switchport access vlan 101
switchport mode access
spanning-tree portfast edge
end
Switch2:
interface GigabitEthernet0/1
description AP9124_MAP
switchport trunk native vlan 100
switchport trunk allowed vlan 100,101
switchport mode trunk
end
interface GigabitEthernet0/8
description laptop2
switchport access vlan 101
switchport mode access
spanning-tree portfast edge
end
interface GigabitEthernet0/1
description AP9115
switchport trunk native vlan 100
switchport trunk allowed vlan 100,101
switchport mode trunk
end
After Day0 configuration of the EWC AP, the embedded AP needs to joins itself.
1. Add the Ethernet mac addresses of Root AP and Mesh AP to Device Authentication. Go to Configuration > Security > AAA > AAA Advanced > Device Authentication, click button +Add:
CLI commands:
9124EWC(config)#username 3c5731c5ac2c mac description MeshAP-RootAP
9124EWC(config)#username 3c5731c5a9f8 mac description MeshAP-MAP
The Ethernet mac address can be confirmed by running the "show controllers wired 0" from the AP CLI. Example from root AP:
AP3C57.31C5.AC2C#show controllers wired 0
wired0 Link encap:Ethernet HWaddr 3C:57:31:C5:AC:2C
Access to the underlying AP shell can be completed with the command "wireless ewc-ap ap shell username x" as exemplified:
9124EWC#wireless ewc-ap ap shell username admin
[...]
admin@192.168.255.253's password:
AP3C57.31C5.AC2C>en
Password:
AP3C57.31C5.AC2C#
AP3C57.31C5.AC2C#logout
Connection to 192.168.255.253 closed.
9124EWC#
Note: This command is equivalent to apciscoshell that was previously available in Mobility Express controllers.
If the AP management username and password are not specified in the AP profile, use the default username Cisco and password Cisco instead.
2. Add Authentication and Authorization Methods:
CLI commands:
9124EWC(config)#aaa authentication dot1x MESH_Authentication local
9124EWC(config)#aaa authorization credential-download MESH_Authorization local
3. Go to Configuration > Wireless > Mesh. As the setup in this document requires Ethernet bridging, enable Ethernet Bridging Allow BPDUs:
CLI commands:
9124EWC(config)#wireless mesh ethernet-bridging allow-bdpu
Note: By default, the mesh APs are not forwarding BPDUs over the mesh link.
If you do not have any redundant link between the 2 sites, then it is not needed.
If there are redundant links then you need to allow BPDUs. If this is not done, you risk creating a STP loop in the network.
4. Configure the default-mesh-profile where you select the previously configured AAA Authentication and Authorization methods. Click and edit the default-mesh-profile.
Go to the Advanced tab and select the Authentication and Authorization methods. Enable option Ethernet Bridging.
CLI commands:
9124EWC(config)#wireless profile mesh default-mesh-profile
9124EWC(config-wireless-mesh-profile)#description "default mesh profile"
9124EWC(config-wireless-mesh-profile)#ethernet-bridging
9124EWC(config-wireless-mesh-profile)#ethernet-vlan-transparent
9124EWC(config-wireless-mesh-profile)#method authentication MESH_Authentication
9124EWC(config-wireless-mesh-profile)#method authorization MESH_Authorization
Special callout to the option VLAN Transparent:
This feature determines how a mesh access point handles VLAN tags for Ethernet bridged traffic:
Tip: To use AP VLAN tagging, you must uncheck the VLAN Transparent check box.
If you do not use VLAN tagging, it means the RAP and MAP are on Native VLAN configured on the Trunk ports. In this condition, if you want other devices behind MAP to be on the Native VLAN (here VLAN 100), then you need to enable VLAN Transparent.
5. The internal AP joins the EWC and you can verify the AP join state using the command "show ap summary":
You can also see the AP joined via the GUI where the AP show up as Flex+Bridge mode. For convenience you can change the name of the AP now. In this setup it is used the name AP9124_RAP:
You can edit the Geolocation and then in the Mesh tab, make sure its Role is configured as Root AP and the Ethernet Port Configuration is set to trunk with corresponding VLAN IDs:
It is now time to join the 9124 MAP.
1. Connect the MAP AP to the Switch1 for staging. The AP joins the EWC and shows in the AP list. Change its name to something like AP9124_MAP and configure it as Mesh Role in the Mesh tab. Click Update & Apply to Device:
2. Disconnect the AP from Switch1 and connect to Switch2 as per the Network Diagram. The MAP joins the EWC via wireless interface through the RAP.
Note: As the APs are powered via power injector, the AP does not go down, and as the setup is in a controlled environment, the Switch2 is physically close and we can simply move the cable from one switch to the other.
You can connect a console cable to the AP and see what happens via console. Here are some important messages seen.
Note: From release 17.12.1, the default console baud rate of the 802.11AX APs is changed from 9600 bps to 115200 bps.
MAP looses connectivity to EWC:
AP9124_MAP#
[*01/11/2024 14:08:23.0214] chatter: Device wired0 notify state change link DOWN
[*01/11/2024 14:08:28.1474] Re-Tx Count=1, Max Re-Tx Value=5, SendSeqNum=83, NumofPendingMsgs=3
[*01/11/2024 14:08:28.1474]
[*01/11/2024 14:08:31.1485] Re-Tx Count=2, Max Re-Tx Value=5, SendSeqNum=83, NumofPendingMsgs=3
[*01/11/2024 14:08:31.1486]
[*01/11/2024 14:08:33.4214] chatter: Device wired0 notify state change link UP
[*01/11/2024 14:08:34.1495] Re-Tx Count=3, Max Re-Tx Value=5, SendSeqNum=83, NumofPendingMsgs=3
[*01/11/2024 14:08:34.1495]
[*01/11/2024 14:08:37.1505] Re-Tx Count=4, Max Re-Tx Value=5, SendSeqNum=84, NumofPendingMsgs=4
[*01/11/2024 14:08:37.1505]
[*01/11/2024 14:08:40.1515] Re-Tx Count=5, Max Re-Tx Value=5, SendSeqNum=84, NumofPendingMsgs=4
[*01/11/2024 14:08:40.1515]
[*01/11/2024 14:08:43.1524] Max retransmission count exceeded, going back to DISCOVER mode.
[...]
[*01/11/2024 14:08:48.1537] CRIT-MeshWiredAdj[0][3C:57:31:C5:A9:F8]: Blocklisting Adjacency due to GW UNREACHABLE
[*01/11/2024 14:08:48.1538] CRIT-MeshWiredAdj[0][3C:57:31:C5:A9:F8]: Remove as Parent
[*01/11/2024 14:08:48.1539] CRIT-MeshLink: Link Down Block Root port Mac: 3C:57:31:C5:A9:F8 BH Id: 0 Port:0 Device:DEVNO_WIRED0
[*01/11/2024 14:08:48.1542] CRIT-MeshWiredBackhaul[0]: Remove as uplink
MAP moves to discovery mode via wireless and finds the RAP via Radio Backhaul on channel 36, finds EWC and joins it:
[*01/11/2024 14:08:51.3893] CRIT-MeshRadioBackhaul[1]: Set as uplink
[*01/11/2024 14:08:51.3894] CRIT-MeshAwppAdj[1][4C:A6:4D:23:AE:F1]: Set as Parent - (New) channel(36) width(20)
[*01/11/2024 14:08:51.3915] wlan: [0:I:CMN_MLME] mlme_ext_vap_down: VAP (mon0) is down
[*01/11/2024 14:08:51.3926] wlan: [0:I:CMN_MLME] mlme_ext_vap_down: VAP (apbhr0) is down
[*01/11/2024 14:08:51.4045] wlan: [0:I:CMN_MLME] mlme_ext_vap_up: VAP (apbhr0) is up
[*01/11/2024 14:08:51.4053] wlan: [0:I:CMN_MLME] mlme_ext_vap_up: VAP (mon0) is up
[*01/11/2024 14:08:53.3898] CRIT-MeshLink: Set Root port Mac: 4C:A6:4D:23:AE:F1 BH Id: 3 Port:70 Device:DEVNO_BH_R1
[*01/11/2024 14:08:53.3904] Mesh Reconfiguring DHCP.
[*01/11/2024 14:08:53.8680] DOT11_UPLINK_EV: wgb_uplink_set_port_authorized: client not found
[*01/11/2024 14:08:53.9232] CRIT-MeshSecurity: Mesh Security successful authenticating parent 4C:A6:4D:23:AE:F1, informing Mesh Link
[...]
[*01/11/2024 14:09:48.4388] Discovery Response from 192.168.100.40
[*01/11/2024 14:09:59.0000] Started wait dtls timer (60 sec)
[*01/11/2024 14:09:59.0106]
[*01/11/2024 14:09:59.0106] CAPWAP State: DTLS Setup
[*01/11/2024 14:09:59.0987] dtls_verify_server_cert: Controller certificate verification successful
[*01/11/2024 14:09:59.8466]
[*01/11/2024 14:09:59.8466] CAPWAP State: Join
[*01/11/2024 14:09:59.8769] Sending Join request to 192.168.100.40 through port 5264, packet size 1376
[*01/11/2024 14:10:04.7842] Sending Join request to 192.168.100.40 through port 5264, packet size 1376
[*01/11/2024 14:10:04.7953] Join Response from 192.168.100.40, packet size 1397
[...]
[*01/11/2024 14:10:06.6919] CAPWAP State: Run
[*01/11/2024 14:10:06.8506] AP has joined controller 9124EWC
[*01/11/2024 14:10:06.8848] Flexconnect Switching to Connected Mode!
[...]
MAP is now joined to EWC via RAP.
AP C9115 can now get an IP address on VLAN 100 and then join the EWC:
Warning: Keep in mind that VLAN 100 is the switchports trunk Native VLAN. In order for the traffic from the AP on VLAN 100 to reach the WLC on VLAN 100, the mesh link must have VLAN Transparent enabled. This is done in the mesh profile Ethernet Bridging section.
[*01/19/2024 11:40:55.0710] ethernet_port wired0, ip 192.168.100.14, netmask 255.255.255.0, gw 192.168.100.1, mtu 1500, bcast 192.168.100.255, dns1 192.168.1.254, vid 0, static_ip_failover false, dhcp_vlan_failover false
[*01/19/2024 11:40:58.2070]
[*01/19/2024 11:40:58.2070] CAPWAP State: Init
[*01/19/2024 11:40:58.2150]
[*01/19/2024 11:40:58.2150] CAPWAP State: Discovery
[*01/19/2024 11:40:58.2400] Discovery Request sent to 192.168.100.40, discovery type STATIC_CONFIG(1)
[*01/19/2024 11:40:58.2530] Discovery Request sent to 255.255.255.255, discovery type UNKNOWN(0)
[*01/19/2024 11:40:58.2600]
[*01/19/2024 11:40:58.2600] CAPWAP State: Discovery
[*01/19/2024 11:40:58.2670] Discovery Response from 192.168.100.40
[*01/19/2024 11:40:58.2670] Found Configured MWAR '9124EWC' (respIdx 1).
[*01/19/2024 15:13:56.0000] Started wait dtls timer (60 sec)
[*01/19/2024 15:13:56.0070]
[*01/19/2024 15:13:56.0070] CAPWAP State: DTLS Setup
[...]
[*01/19/2024 15:13:56.1660] dtls_verify_server_cert: Controller certificate verification successful
[*01/19/2024 15:13:56.9000] sudi99_request_check_and_load: Use HARSA SUDI certificate
[*01/19/2024 15:13:57.2980]
[*01/19/2024 15:13:57.2980] CAPWAP State: Join
[*01/19/2024 15:13:57.3170] shared_setenv PART_BOOTCNT 0 &> /dev/null
[*01/19/2024 15:13:57.8620] Sending Join request to 192.168.100.40 through port 5274, packet size 1376
[*01/19/2024 15:14:02.8070] Sending Join request to 192.168.100.40 through port 5274, packet size 1376
[*01/19/2024 15:14:02.8200] Join Response from 192.168.100.40, packet size 1397
[*01/19/2024 15:14:02.8200] AC accepted previous sent request with result code: 0
[*01/19/2024 15:14:03.3700] Received wlcType 2, timer 30
[*01/19/2024 15:14:03.4440]
[*01/19/2024 15:14:03.4440] CAPWAP State: Image Data
[*01/19/2024 15:14:03.4440] AP image version 17.12.2.35 backup 17.9.4.27, Controller 17.12.2.35
[*01/19/2024 15:14:03.4440] Version is the same, do not need update.
[*01/19/2024 15:14:03.4880] status 'upgrade.sh: Script called with args:[NO_UPGRADE]'
[*01/19/2024 15:14:03.5330] do NO_UPGRADE, part2 is active part
[*01/19/2024 15:14:03.5520]
[*01/19/2024 15:14:03.5520] CAPWAP State: Configure
[*01/19/2024 15:14:03.5600] Telnet is not supported by AP, should not encode this payload
[*01/19/2024 15:14:03.6880] Radio [1] Administrative state DISABLED change to ENABLED
[*01/19/2024 15:14:03.6890] Radio [0] Administrative state DISABLED change to ENABLED
[*01/19/2024 15:14:03.8670]
[*01/19/2024 15:14:03.8670] CAPWAP State: Run
[*01/19/2024 15:14:03.9290] AP has joined controller 9124EWC
[*01/19/2024 15:14:03.9310] Flexconnect Switching to Connected Mode!
As this is an EWC AP, it contains only the AP image that corresponds to its own model (here a C9124 runs ap1g6a). When you join a different model of AP you have a Non-Homogeneous network.
In these conditions, if the AP is not on the same version, it needs to download the same version, therefore make sure you have a valid TFTP/SFTP server and location, with the AP images, configured in the EWC > Administration > Software Management:
The AP shows in the AP list and you can assign a PolicyTag:
You can see the mesh tree via GUI which also gives the output from CLI if you use the command "show wireless mesh ap tree". On the GUI go to Monitoring > Wireless > Mesh:
On the RAP and MAP you can verify the mesh backhaul using the command "show mesh backhaul":
You can verify Mesh VLAN Trunking configuration on the AP side:
AP9124_RAP#show mesh ethernet vlan config static
Static (Stored) ethernet VLAN Configuration
Ethernet Interface: 0
Interface Mode: TRUNK
Native Vlan: 100
Allowed Vlan: 101,
Ethernet Interface: 1
Interface Mode: ACCESS
Native Vlan: 0
Allowed Vlan:
Ethernet Interface: 2
Interface Mode: ACCESS
Native Vlan: 0
Allowed Vlan:
Laptop2 connected on Switch2 received IP address from VLAN 101:
The Laptop1 placed on Switch1 received an IP from VLAN 101:
Ethernet adapter Ethernet 6_White:
Connection-specific DNS Suffix . :
Link-local IPv6 Address . . . . . : fe80::d1d6:f607:ff02:4217%18
IPv4 Address. . . . . . . . . . . : 192.168.101.13
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.101.1
C:\Users\tantunes>ping 192.168.101.12 -i 192.168.101.13
Pinging 192.168.101.12 with 32 bytes of data:
Reply from 192.168.101.12: bytes=32 time=5ms TTL=128
Reply from 192.168.101.12: bytes=32 time=5ms TTL=128
Reply from 192.168.101.12: bytes=32 time=7ms TTL=128
Reply from 192.168.101.12: bytes=32 time=5ms TTL=128
Ping statistics for 192.168.101.12:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 5ms, Maximum = 7ms, Average = 5ms
Note: Please note that to test ICMP between Windows devices you need to allow ICMP on the system firewall. By default Windows devices block ICMP in the system firewall.
Another simple test to verify Ethernet bridging is having SVI for VLAN 101 on both switches and setting Switch2 SVI to DHCP. Switch2 SVI for VLAN 101 gets IP from VLAN 101 and you can ping Switch 1 VLAN 101 SVI for vlan 101 connectivity check:
Switch2#show ip int br
Interface IP-Address OK? Method Status Protocol
Vlan1 unassigned YES NVRAM up down
Vlan100 192.168.100.61 YES DHCP up up
Vlan101 192.168.101.11 YES DHCP up up
GigabitEthernet0/1 unassigned YES unset up up
[...]
Switch2#
Switch2#ping 192.168.101.1 source 192.168.101.11
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.101.1, timeout is 2 seconds:
Packet sent with a source address of 192.168.101.11
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 3/4/7 ms
Switch2#
Switch1#sh ip int br
Interface IP-Address OK? Method Status Protocol
Vlan1 192.168.1.11 YES NVRAM up up
Vlan100 192.168.100.1 YES NVRAM up up
Vlan101 192.168.101.1 YES NVRAM up up
GigabitEthernet1/0/1 unassigned YES unset up up
[...]
Switch1#ping 192.168.101.11 source 192.168.101.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.101.11, timeout is 2 seconds:
Packet sent with a source address of 192.168.101.1
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 4/6/8 ms
Switch1#
Local mode AP C9115 also joined the EWC:
Created 3 WLANs, open, PSK and dot1x mapped to a Policy Profile with VLAN 101 defined in the Access Policies:
Wireless clients are able to connect to the WLANs:
In this section, useful commands and some tips, tricks and recommendations are presented.
On RAP/MAP:
On WLC:
To debug on the WLC the best start point is to use RadioActive trace with the MAC address of the MAP/RAP.
AP9124_RAP#show debug
mesh:
adjacent packet debugging is enabled
event debugging is enabled
mesh linktest debug debugging is enabled
Jan 16 14:47:01 AP9124_RAP kernel: [*01/16/2024 14:47:01.9559] EVENT-MeshRadioBackhaul[1]: Sending ADD_LINK to MeshLink
Jan 16 14:47:01 AP9124_RAP kernel: [*01/16/2024 14:47:01.9559] EVENT-MeshAwppAdj[1][4C:A6:4D:23:9D:51]: AWPP adjacency added channel(36) bgn() snr(70)
Jan 16 14:47:01 AP9124_RAP kernel: [*01/16/2024 14:47:01.9560] EVENT-MeshAwppAdj[1][4C:A6:4D:23:9D:51]: Wcp Client Add vapId:17 AID:256
Jan 16 14:47:01 AP9124_RAP kernel: [*01/16/2024 14:47:01.9570] CLSM[4C:A6:4D:23:9D:51]: Skip key programming due to null key
Jan 16 14:47:04 AP9124_RAP kernel: [*01/16/2024 14:47:04.9588] EVENT-MeshRadioBackhaul[1]: Sending LINK_UP to MeshLink
Jan 16 14:47:04 AP9124_RAP kernel: [*01/16/2024 14:47:04.9592] EVENT-MeshLink: Add BH Radio port Mac:4C:A6:4D:23:9D:51 port:70 Device:DEVNO_BH_R1
Jan 16 14:47:04 AP9124_RAP kernel: [*01/16/2024 14:47:04.9600] EVENT-MeshSecurity: Processing ASSOC_REQ, Child(4C:A6:4D:23:9D:51) state changed to ASSOC
Jan 16 14:47:05 AP9124_RAP kernel: [*01/16/2024 14:47:05.1008] EVENT-MeshSecurity: Intermodule message ASSOC_RESP_NOTIFICATION
Jan 16 14:47:05 AP9124_RAP kernel: [*01/16/2024 14:47:05.1011] EVENT-MeshSecurity: Processing CAPWAP_MESH_ASSOC_RSP, Child(4C:A6:4D:23:9D:51) state changed to AUTH
Jan 16 14:47:06 AP9124_RAP kernel: [*01/16/2024 14:47:06.1172] EVENT-MeshSecurity: Intermodule message KEY_ADD_NOTIFICATION
Jan 16 14:47:06 AP9124_RAP kernel: [*01/16/2024 14:47:06.1173] EVENT-MeshSecurity: save pmk for Child(4C:A6:4D:23:9D:51) in EAP mode
Jan 16 14:47:06 AP9124_RAP kernel: [*01/16/2024 14:47:06.1173] EVENT-MeshSecurity: save anonce for Child(4C:A6:4D:23:9D:51)
Jan 16 14:47:06 AP9124_RAP kernel: [*01/16/2024 14:47:06.2033] EVENT-MeshSecurity: Processing TGR_AUTH_REQ, Child(4C:A6:4D:23:9D:51) state changed to KEY_INIT
Jan 16 14:47:06 AP9124_RAP kernel: [*01/16/2024 14:47:06.2139] EVENT-MeshSecurity: decoding TGR_REASSOC_REQ frame from 4C:A6:4D:23:9D:51, no mic
Jan 16 14:47:06 AP9124_RAP kernel: [*01/16/2024 14:47:06.2139] EVENT-MeshSecurity: Parent(4C:A6:4D:23:AE:F1) generating keys for child 4C:A6:4D:23:9D:51
Jan 16 14:47:06 AP9124_RAP kernel: [*01/16/2024 14:47:06.2143] EVENT-MeshSecurity: Processing TGR_REASSOC_REQ, Child(4C:A6:4D:23:9D:51) state changed to STATE_RUN
Jan 16 14:47:06 AP9124_RAP kernel: [*01/16/2024 14:47:06.2143] EVENT-MeshSecurity: Mesh Security successful authenticating child 4C:A6:4D:23:9D:51, informing Mesh Link
Jan 16 14:47:06 AP9124_RAP kernel: [*01/16/2024 14:47:06.2143] EVENT-MeshLink: Mac: 4C:A6:4D:23:9D:51 bh_id:3 auth_result: Pass
Jan 16 14:47:06 AP9124_RAP kernel: [*01/16/2024 14:47:06.2143] EVENT-MeshLink: Sending NOTIFY_SECURITY_DONE to Control
Jan 16 14:47:06 AP9124_RAP kernel: [*01/16/2024 14:47:06.2144] EVENT-MeshLink: Mesh Link:Security success on Child :4C:A6:4D:23:9D:51
Jan 16 14:47:06 AP9124_RAP kernel: [*01/16/2024 14:47:06.2146] EVENT-MeshAwppAdj[1][4C:A6:4D:23:9D:51]: auth_complete Result(Pass)
Jan 16 14:47:06 AP9124_RAP kernel: [*01/16/2024 14:47:06.2147] EVENT-MeshAwppAdj[1][4C:A6:4D:23:9D:51]: Wcp Client Add vapId:17 AID:256
Jan 16 14:47:06 AP9124_RAP kernel: [*01/16/2024 14:47:06.2151] EVENT-MeshAwppAdj[1][4C:A6:4D:23:9D:51]: Reset mesh client
Jan 16 14:47:06 AP9124_RAP kernel: [*01/16/2024 14:47:06.2151] EVENT-MeshAwppAdj[1][4C:A6:4D:23:9D:51]: Wcp Client Add vapId:17 AID:256
Jan 16 14:47:19 AP9124_RAP kernel: [*01/16/2024 14:47:19.3576] EVENT-MeshRadioBackhaul[1]: Started phased mesh neigh upddate with 1 neighbors
Jan 16 14:47:19 AP9124_RAP kernel: [*01/16/2024 14:47:19.3577] EVENT-MeshRadioBackhaul[1]: Started mesh neigh update batch at index 0
Jan 16 14:47:19 AP9124_RAP kernel: [*01/16/2024 14:47:19.3577] EVENT-MeshRadioBackhaul[1]: All mesh neigh update batches completed
Jan 16 14:52:13 AP9124_RAP kernel: [*01/16/2024 14:52:13.6402] INFO-MeshRadioBackhaul[1]: Tx ADJ Response to 4C:A6:4D:23:9D:51 len: 247 type: 32 ch:36 antenna:0 netname: offchan: 0
Jan 16 14:52:15 AP9124_RAP kernel: [*01/16/2024 14:52:15.7407] INFO-MeshRadioBackhaul[1]: Rx ADJ Request unicast Mac: 4C:A6:4D:23:9D:51, bgn: channel:36 snr:71
Jan 16 14:52:15 AP9124_RAP kernel: [*01/16/2024 14:52:15.7408] EVENT-MeshRadioBackhaul[1]: Sending LINK_UP to MeshLink
Jan 16 14:52:15 AP9124_RAP kernel: [*01/16/2024 14:52:15.7409] INFO-MeshRadioBackhaul[1]: Tx ADJ Response to 4C:A6:4D:23:9D:51 len: 247 type: 32 ch:36 antenna:0 netname: offchan: 0
Jan 16 14:52:15 AP9124_RAP kernel: [*01/16/2024 14:52:15.7411] EVENT-MeshLink: Add BH Radio port Mac:4C:A6:4D:23:9D:51 port:70 Device:DEVNO_BH_R1
Jan 16 14:52:15 AP9124_RAP kernel: [*01/16/2024 14:52:15.7419] EVENT-MeshSecurity: Processing ASSOC_REQ, Child(4C:A6:4D:23:9D:51) state changed to ASSOC
Jan 16 14:52:15 AP9124_RAP kernel: [*01/16/2024 14:52:15.7583] EVENT-MeshSecurity: Intermodule message ASSOC_RESP_NOTIFICATION
Jan 16 14:52:15 AP9124_RAP kernel: [*01/16/2024 14:52:15.7586] EVENT-MeshSecurity: Processing CAPWAP_MESH_ASSOC_RSP, WLC blocks Child 4C:A6:4D:23:9D:51, state changed to IDLE
Jan 16 14:52:15 AP9124_RAP kernel: [*01/16/2024 14:52:15.7586] EVENT-MeshSecurity: Mesh Security failed to authenticate child 4C:A6:4D:23:9D:51
Jan 16 14:52:15 AP9124_RAP kernel: [*01/16/2024 14:52:15.7620] INFO-MeshRadioBackhaul[1]: Rx ADJ Request unicast Mac: 4C:A6:4D:23:9D:51, bgn: channel:36 snr:72
Jan 16 14:52:15 AP9124_RAP kernel: [*01/16/2024 14:52:15.7620] INFO-MeshRadioBackhaul[1]: APID TLV for Mac: 4C:A6:4D:23:9D:51, length:6
Jan 16 14:52:15 AP9124_RAP kernel: [*01/16/2024 14:52:15.7621] INFO-MeshAwppAdj[1][4C:A6:4D:23:9D:51]: ApID: len(6):
Jan 16 14:52:15 AP9124_RAP kernel: [*01/16/2024 14:52:15.7621] 0x3c 0x57 0x31 0xc5 0xa9 0xf8
Jan 16 14:52:15 AP9124_RAP kernel: [*01/16/2024 14:52:15.7621] INFO-MeshAwppAdj[1][4C:A6:4D:23:9D:51]: HcExt: hopcountVersion:1 capabilities: 0
Jan 16 14:52:15 AP9124_RAP kernel: [*01/16/2024 14:52:15.7621] INFO-MeshAwppAdj[1][4C:A6:4D:23:9D:51]: HT CAP : width(0)
Jan 16 14:52:15 AP9124_RAP kernel: [*01/16/2024 14:52:15.7621] INFO-MeshAwppAdj[1][4C:A6:4D:23:9D:51]: HT CAP MCS :
Jan 16 14:52:15 AP9124_RAP kernel: [*01/16/2024 14:52:15.7622] 0xff 0xff 0xff 0xff 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
Jan 16 14:52:15 AP9124_RAP kernel: [*01/16/2024 14:52:15.7622] INFO-MeshAwppAdj[1][4C:A6:4D:23:9D:51]: VHT CAP : width(0)
Jan 16 14:52:15 AP9124_RAP kernel: [*01/16/2024 14:52:15.7622] INFO-MeshAwppAdj[1][4C:A6:4D:23:9D:51]: VHT CAP MCS :
Jan 16 14:52:15 AP9124_RAP kernel: [*01/16/2024 14:52:15.7622] 0xaa 0xff 0x00 0x00 0xaa 0xff 0x00 0x00
Jan 16 14:52:15 AP9124_RAP kernel: [*01/16/2024 14:52:15.7622] INFO-MeshAwppAdj[1][4C:A6:4D:23:9D:51]: HE CAP : width(0)
Jan 16 14:52:15 AP9124_RAP kernel: [*01/16/2024 14:52:15.7623] INFO-MeshAwppAdj[1][4C:A6:4D:23:9D:51]: HE CAP MCS :
Jan 16 14:52:15 AP9124_RAP kernel: [*01/16/2024 14:52:15.7623] 0xaa 0xff 0xaa 0xff 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
Jan 16 14:52:15 AP9124_RAP kernel: [*01/16/2024 14:52:15.7623] INFO-MeshRadioBackhaul[1]: Tx ADJ Response to 4C:A6:4D:23:9D:51 len: 247 type: 32 ch:36 antenna:0 netname: offchan: 0
Jan 16 14:52:15 AP9124_RAP kernel: [*01/16/2024 14:52:15.7636] EVENT-MeshRadioBackhaul[1]: Sending LINK_DOWN to MeshLink
Jan 16 14:52:15 AP9124_RAP kernel: [*01/16/2024 14:52:15.7637] INFO-MeshRadioBackhaul[1]: Tx ADJ Response to 4C:A6:4D:23:9D:51 len: 247 type: 32 ch:36 antenna:0 netname: offchan: 0
Jan 16 14:52:15 AP9124_RAP kernel: [*01/16/2024 14:52:15.7642] EVENT-MeshLink: Sending NOTIFY_SECURITY_LINK_DOWN to MeshSecurity
Jan 16 14:52:15 AP9124_RAP kernel: [*01/16/2024 14:52:15.7642] EVENT-MeshSecurity: Intermodule message NOTIFY_SECURITY_LINK_DOWN
Jan 16 14:48:58 AP9124_RAP kernel: [*01/16/2024 14:48:58.9929] INFO-MeshRadioBackhaul[1]: Tx ADJ Response to 4C:A6:4D:23:9D:51 len: 247 type: 32 ch:36 antenna:0 netname: offchan: 0
Jan 16 14:48:59 AP9124_RAP kernel: [*01/16/2024 14:48:59.2889] INFO-MeshAwppAdj[1][4C:A6:4D:23:9D:51]: set_distVector: vec rapHops:1 metric:13048576
Jan 16 14:48:59 AP9124_RAP kernel: [*01/16/2024 14:48:59.7894] INFO-MeshAwppAdj[1][4C:A6:4D:23:9D:51]: set_distVector: vec rapHops:1 metric:13048576
Jan 16 14:48:59 AP9124_RAP kernel: [*01/16/2024 14:48:59.9931] INFO-MeshRadioBackhaul[1]: Rx ADJ Request unicast Mac: 4C:A6:4D:23:9D:51, bgn: channel:36 snr:71
Jan 16 14:48:59 AP9124_RAP kernel: [*01/16/2024 14:48:59.9932] INFO-MeshRadioBackhaul[1]: Tx ADJ Response to 4C:A6:4D:23:9D:51 len: 247 type: 32 ch:36 antenna:0 netname: offchan: 0
Jan 16 14:49:00 AP9124_RAP kernel: [*01/16/2024 14:49:00.2891] INFO-MeshAwppAdj[1][4C:A6:4D:23:9D:51]: set_distVector: vec rapHops:1 metric:13048576
Jan 16 14:49:00 AP9124_RAP kernel: [*01/16/2024 14:49:00.7891] INFO-MeshAwppAdj[1][4C:A6:4D:23:9D:51]: set_distVector: vec rapHops:1 metric:13048576
Jan 16 14:49:00 AP9124_RAP kernel: [*01/16/2024 14:49:00.9937] INFO-MeshRadioBackhaul[1]: Rx ADJ Request unicast Mac: 4C:A6:4D:23:9D:51, bgn: channel:36 snr:69
Jan 16 14:49:00 AP9124_RAP kernel: [*01/16/2024 14:49:00.9938] INFO-MeshRadioBackhaul[1]: Tx ADJ Response to 4C:A6:4D:23:9D:51 len: 247 type: 32 ch:36 antenna:0 netname: offchan: 0
Jan 16 14:49:01 AP9124_RAP kernel: [*01/16/2024 14:49:01.2891] INFO-MeshAwppAdj[1][4C:A6:4D:23:9D:51]: set_distVector: vec rapHops:1 metric:13048576
Jan 16 14:49:25 AP9124_RAP kernel: [*01/16/2024 14:49:25.5480] EVENT-MeshAwppAdj[1][4C:A6:4D:23:9D:51]: Child Health is 0 dropping child
Jan 16 14:49:25 AP9124_RAP kernel: [*01/16/2024 14:49:25.5481] EVENT-MeshRadioBackhaul[1]: MeshRadioBackhaul::push_kill_adj_msg mac:4C:A6:4D:23:9D:51
Jan 16 14:49:25 AP9124_RAP kernel: [*01/16/2024 14:49:25.5481] EVENT-MeshRadioBackhaul[1]: Sending KILL_ADJACENCY to Self
Jan 16 14:49:25 AP9124_RAP kernel: [*01/16/2024 14:49:25.5488] EVENT-MeshRadioBackhaul[1]: KILL_ADJACENCY received from self Data: 0x4c 0xa6 0x4d 0x23 0x9d 0x51
Jan 16 14:49:25 AP9124_RAP kernel: [*01/16/2024 14:49:25.5489] INFO-MeshRadioBackhaul[1]: Tx ADJ Response to 4C:A6:4D:23:9D:51 len: 247 type: 32 ch:36 antenna:0 netname: offchan: 0
Jan 16 14:49:25 AP9124_RAP kernel: [*01/16/2024 14:49:25.5501] EVENT-MeshRadioBackhaul[1]: Sending LINK_DOWN to MeshLink
Jan 16 14:49:25 AP9124_RAP kernel: [*01/16/2024 14:49:25.5501] EVENT-MeshAdj[1][4C:A6:4D:23:9D:51]: Adjacency removed
Jan 16 14:49:25 AP9124_RAP kernel: [*01/16/2024 14:49:25.5502] EVENT-MeshRadioBackhaul[1]: Sending REMOVE_LINK to MeshLink
Jan 16 14:49:25 AP9124_RAP kernel: [*01/16/2024 14:49:25.5511] EVENT-MeshLink: Sending NOTIFY_SECURITY_LINK_DOWN to MeshSecurity
Jan 16 14:49:25 AP9124_RAP kernel: [*01/16/2024 14:49:25.5512] EVENT-MeshSecurity: Intermodule message NOTIFY_SECURITY_LINK_DOWN
Jan 16 14:49:25 AP9124_RAP kernel: [*01/16/2024 14:49:25.5513] EVENT-MeshLink: Delete BH3 Radio port Mac:4C:A6:4D:23:9D:51 port:70 Device:DEVNO_BH_R1
Cisco Embedded Wireless Controller on Catalyst Access Points Data Sheet
Cisco Embedded Wireless Controller on Catalyst Access Points (EWC) White Paper
Configuring Point-to-Point Mesh Link with Ethernet Bridging on Mobility Express APs
Revision | Publish Date | Comments |
---|---|---|
1.0 |
16-Jan-2024 |
Initial Release |