cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
313
Views
1
Helpful
2
Replies

Cisco Aironet 1852i - Discovery response from MWAR ''running version 0

dcamoun
Beginner
Beginner

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

 

 

2 Replies 2

Gaurav  Kansal
Beginner
Beginner

Hi

MWAR ''running version 0.0.0.0 is rejected signifies issue in Hardware.For the issue Kindly open the Tac .

Good Luck

 

Rich R
VIP
VIP

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).

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: