How to stop a LAP from rebooting

[dbauman_wan]

I have a C1310 LAP that I need to downgrade to Autonomous, but it constantly reboots.

Is there anyway to stop this so I can get into it and load a full ios code?

*Mar  1 00:00:24.599: %LWAPP-3-CLIENTERRORLOG: LWAPP Crypto Init: could not start PKI session

*Mar  1 00:00:24.599: %LWAPP-3-CLIENTERRORLOG: Failed to initialize Crypto. Rebooting

*Mar  1 00:00:24.625: %SYS-4-PUPDATECLOCK: Periodic Clock update with ROMMON failed, because size left in ROMMON (4294967295), size needed (29), error code (-1)

*Mar  1 00:00:24.625: %SYS-5-RELOAD: Reload requested by CAPWAP CLIENT. Reload Reason: FAILED CRYPTO INIT.

*Mar  1 00:00:24.626: %LWAPP-5-CHANGED: CAPWAP changed state to DOWN

Thanks,

David    

[Stephen Rodriguez · Accepted solution]

Debug capwap con CLI

Debug LWAPP client no-reload <- If I recall correctly

Steve

Sent from Cisco Technical Support iPhone App

[dbauman_wan]

Looks promising, but still rebooting:

Press RETURN to get started!

*Mar  1 00:00:04.711: %LWAPP-3-CLIENTEVENTLOG: Read and initialized AP event log (contains, 100 messages)

*Mar  1 00:00:06.716: %LINK-3-UPDOWN: Interface FastEthernet0, changed state to up

*Mar  1 00:00:06.743: %SYS-5-RESTART: System restarted --

Cisco IOS Software, C1310 Software (C1310-RCVK9W8-M), Version 12.4(21a)JA2, RELEASE SOFTWARE (fc1)

Technical Support: http://www.cisco.com/techsupport

Copyright (c) 1986-2009 by Cisco Systems, Inc.

Compiled Mon 02-Nov-09 18:12 by prod_rel_team

*Mar  1 0

AP000f.90f9.b79c>0:00:06.771: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY

*Mar  1 00:00:06.808: %LWAPP-3-CLIENTERRORLOG: LWAPP Crypto Init (SSC): no certs in the SSC Private File

*Mar  1 00:00:07.716: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0, changed state to upen

Password:

AP000f.90f9.b79c#Debug capwap con CLI

This command is meant only for debugging/troubleshooting

Any configuration change may result in different

behavior from centralized configuration.

CAPWAP console CLI allow/disallow debugging is on

AP000f.90f9.b79c#Debug LWAPP client  no-reload

LWAPP ignore internal reload debugging is on

*Mar  1 00:00:15.936: %DHCP-6-ADDRESS_ASSIGN: Interface FastEthernet0 assigned DHCP address 172.16.1.107, mask 255.255.255.0, hostname AP000f.90f9.b79c

Writing out the event log to nvram...

*Mar  1 00:00:25.718: %LWAPP-3-CLIENTERRORLOG: LWAPP Crypto Init: could not start PKI session

*Mar  1 00:00:25.718: %LWAPP-3-CLIENTERRORLOG: Failed to initialize Crypto. Rebooting

*Mar  1 00:00:25.734: %SYS-4-PUPDATECLOCK: Periodic Clock update with ROMMON failed, because size left in ROMMON (4294967295), size needed (29), error code (-1)

*Mar  1 00:00:25.734: %SYS-5-RELOAD: Reload requested by CAPWAP CLIENT. Reload Reason: FAILED CRYPTO INIT.

*Mar  1 00:00:25.735: %LWAPP-5-CHANGED: CAPWAP changed state to DOWN

AP000f.90f9.b79c#

[dbauman_wan]

Along with this: 

debug capwap cli no-reload

It worked.

Thanks!David