Radio interface goes down, %LWAPP-3-RADIO_CRASH error message

[Ma'moun Mohammad shanableh]

Hello,

I have a wireless AP's 1131G associated with a WiSM 1 using H-Reap.

I have noticed that the wireless interface goes down some times but it doesnt lose the association with the WiSM, and to restore the functionality of the Wireless Interface you must perform a restart for the AP.

I have reviewd a cisco document and the solution was as follows:

Error Message    %LWAPP-3-RADIO_CRASH: Radio ([dec]) crashed and generated a core dump 
on AP [hex]:[hex]:[hex]:[hex]:[hex]:[hex] 

Explanation    An error has occurred on the radio for the specified AP. The AP might not function as expected.

Recommended Action    Collect the radio crash information for the AP and contact technical assistance.

Any ideas

Thanx in advance

Ma'moun Shanableh

[Salil Prabhu]

Hi Ma'moun,

Can you get me show run-config and the crash file { Management -> Tech support }

and a show tech, show log,show trace dot11_rst from the AP .

There are many radio firmware fixes which went into 7.0.220.0 so it would be best to test that release..

Thanks..Salil

[Ma'moun Mohammad shanableh]

Dear Salil,

Thank you for your reply.

Below attached a link to download the file containing the sh tech, sh log ... etc

please download it and let me know if you having problems with that.

i will be waiting for your reply before i proceed to the upgrade step.

Thank you.

http://www.4shared.com/file/IoVacTAd/APs.html?

[Salil Prabhu · Accepted solution]

Hi,

Thanks for sharing the logs. Crash decodes indicate you are running into

CSCtj94377    JMR1: Various AP's crash from block overrun or redzone

Bugtoolkit:

http://tools.cisco.com/Support/BugToolKit/action.do?hdnAction=searchBugs

7.0.220.0 resolves the issue.

Thanks..Salil