AP auto reboot

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Apr 16th, 2009
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Hi, I have a Cisco wireless controller 4402. And it have connect 15pcs Cisco Aironet 1130AG Access Point which is running on LWAPP. A couple of days ago, all the AP to start to random reboot. The reboot reason which I check on the AP is

******** Restart Reason ********


UPGRADED THE NEW SOFTWARE, REBOOTING TO START WITH NEW IMAGE


But we have not any action to upgraded the new image. Why the AP will upgrade the AP image. And how to fix it ?


Thank you


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Leo Laohoo Thu, 04/16/2009 - 19:04
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Console into your AP and post the following output: sh version, dir, sh clock


Can you also tell us the uptime of your WLC?


Thanks.

dennischolmes Fri, 04/17/2009 - 03:21
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We also need the version of code you are running on the WLC and the date and time on the WLC.

ray.ng@sanmina-... Sun, 04/19/2009 - 22:35
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Hi Sir,


Thank you for your help.

The WLC Product Version is 4.2.61.0

RTOS Version is 4.2.61.0

Bootloader Version is 4.2.61.0

System Up Time is 497 days 0 hrs 20 mins 33 secs


24pcs AP is AIR-AP1020-CK9

Sofware version is 4.2.61.0

Boot Version 2.1.78.0

All AP uptime not more then 3days


Thank you


Ray

dennischolmes Mon, 04/20/2009 - 03:12
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How old are you 1020's? The MIC on those units is set to expire at either 3 or 5 years. Make sure you havent expired your certs on them. This will cause them to reboot. Also, I think 4.2.176 will still support the 1000 series. I would try.

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