Upgrade issue with

Unanswered Question


I recently upgraded our Cisco 4402 & 4404 controllers from to and everything went fine until 24hrs later all the access points disassociated and would not re-connect.

The AP's sit with a single fast flashing green light. We are running a combination of 1131AG and 1241's.

Has anyone else seen this issue? It seems like it could be DHCP related as the leases are 24hrs.

Matt Pollard

University of Abertay

I have this problem too.
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Kayle Miller Tue, 08/03/2010 - 06:35


     Something odd to check, can you console into one of the AP's and reboot it and see log the output? You'd want to be looking for a reference to mesh_cfg..   You can also see if it's actually trying to connect, if all else fails can you possibly take one of them and convert it to IOS and look at the flash directory and provide a directory list of it..

     I had a very similar issue.and it turns out that somehow the AP's thought they were mesh...

Hope this helps.



JOHN SAINATO Tue, 08/17/2010 - 07:49

Hello Mr Pollard

Did you get this resolved? I am geting ready to do this upgrade and want to make sure I have this issue covered




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