06-04-2023 11:11 PM
Hello, guys.
I'm having a problem registering an AP 1852i on the controller.
WLC VER-8.5.151.0
It already had a registry but after a reboot of the controller, when it tries to register, the following errors are listed:
*05/14/2023 17:08:53.0150] CAPWAP State: Discovery
[*05/14/2023 17:08:53.0150] IP DNS query for CISCO-CAPWAP-CONTROLLER.mydomain
[*05/14/2023 17:08:53.0150] DNS resolved CISCO-CAPWAP-CONTROLLER.mydomain
[*05/14/2023 17:08:53.0150] DNS discover IP addr: 192.168.1.1
[*05/14/2023 17:08:53.0150] Discovery Request sent to 192.168.1.1, discovery type DNS(3)
[*05/14/2023 17:08:53.0150] Discovery Request sent to 255.255.255.255, discovery type UNKNOWN(0)
[*05/14/2023 17:08:53.0150] Discovery Response from 192.168.1.1
[*05/14/2023 17:08:53.0150] Discovery response from MWAR ''running version 0.0.0.0 is rejected.
[*05/14/2023 17:08:53.0150] Failed to decode discovery response(status = 4).
[*05/14/2023 17:08:53.0150] CAPWAP SM handler: Failed to process message type 2 state 2.
[*05/14/2023 17:08:53.0150] Failed to handle capwap control message from controller - status 4
[*05/14/2023 17:08:53.0150] Failed to process unencrypted capwap packet 0x1439000 from 192.168.1.1
[*05/14/2023 17:08:53.0150] Failed to send message to CAPWAP state machine, msgId 0
[*05/14/2023 17:08:53.0150] Failed to send capwap message 0 to the state machine. Packet already freed.
[*05/14/2023 17:08:53.0150] IPv4 wtpProcessPacketFromSocket returned 4
[*05/14/2023 17:08:53.0150] Discovery Response from 192.168.1.1
[*05/14/2023 17:08:53.0150] Discovery response from MWAR ''running version 0.0.0.0 is rejected.
[*05/14/2023 17:08:53.0150] Failed to decode discovery response(status = 4).
[*05/14/2023 17:08:53.0150] CAPWAP SM handler: Failed to process message type 2 state 2.
[*05/14/2023 17:08:53.0150] Failed to handle capwap control message from controller - status 4
[*05/14/2023 17:08:53.0150] Failed to process unencrypted capwap packet 0x1437000 from 192.168.1.1
[*05/14/2023 17:08:53.0150] Failed to send message to CAPWAP state machine, msgId 0
[*05/14/2023 17:08:53.0150] Failed to send capwap message 0 to the state machine. Packet already freed.
[*05/14/2023 17:08:53.0150] IPv4 wtpProcessPacketFromSocket returned 4
sh ver AP:cisco AIR-AP1852I-I-K9 ARMv7 Processor rev 0 (v7l) with 997268/768004K bytes of memory.
Processor board ID KWC230104C6
AP Running Image : 8.5.151.0
Primary Boot Image : 8.5.151.0
Backup Boot Image : 8.5.140.0
2 Gigabit Ethernet interfaces
1 802.11 Radios
Radio FW version : f6d58b5e05c762162e07fe70e0671647
NSS FW version : NSS.AK.C.CS-3-fix3
sh capwap client rcb:
AdminState : ADMIN_ENABLED
OperationState : DISCOVERY
Name : AP2C73.A012.16D0
SwVer : 8.5.151.0
HwVer : 1.0.0.0
MwarApMgrIp : ::
MwarName :
MwarHwVer : 0.0.0.0
Location : default location
ApMode : Local
ApSubMode : Not Configured
CAPWAP Path MTU : 576
CAPWAP UDP-Lite : Enabled
IP Prefer-mode : IPv4
AP Link DTLS Encryption : OFF
AP TCP MSS Adjust : Disabled
LinkAuditing : disabled
AP Group Name : default-group
06-05-2023 02:21 AM - edited 06-05-2023 02:22 AM
Hi
MWAR ''running version 0.0.0.0 is rejected signifies issue in Hardware.For the issue Kindly open the Tac .
Good Luck
06-05-2023 06:51 AM
1. Do a factory default reset of the AP
2. Post the complete AP console log from power-on. Attach here as a text file (.txt).
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