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WiSM upgrade failure

Hi Folks,

Running into an issue upgrading from 4.2.130 to 4.2.207, receiving the following error message and wondering if anyone has run into this same issue and if so what's the fix? Cisco TAC is telling me to reboot the C6500 chassis to resolve it...Is there any way to view what's in the flash directory on the wism?

Here's the error:

(dtc-dr5-wism1) >transfer download start

Mode............................................. TFTP

Data Type........................................ Code

TFTP Server IP................................... 10.181.87.126

TFTP Packet Timeout.............................. 6

TFTP Max Retries................................. 10

TFTP Path........................................ /

TFTP Filename.................................... SWISMK9-4-2-207-0.aes

This may take some time.

Are you sure you want to start? (y/N) y

TFTP Code transfer starting.

TFTP receive complete... extracting components.

TFTP Failure while storing in flash!

I used Tftpd32 to upload the code, any insight would be appreciated...

2 REPLIES

Re: WiSM upgrade failure

Did you enable debugging on the WLC ?

show msglog

debug transfer

Besides reboot, other suggestions:

-increase the timeout value

-check the md5 checksum on the file on your PC and compare it with the value on our website

Hall of Fame Super Gold

Re: WiSM upgrade failure

Is your TFTP software able to support >32mb file? If no, try the Cisco-recommended software, TFTP32.

http://tftpd32.jounin.net/tftpd32_download.html

Hope this helps.

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