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Upgrade Software on Cisco Wireless LAN 4400 series

Unanswered Question
Jun 13th, 2006
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i can try to upgrade a cisco lan controller 4402 whit a new version of Software.

the new version version is 4.0.155.0

I've read the user guide but the tftp go in error.


Can yuo tell me if exist a particular tftp software for this Controller?


Can you help me?


Thanks


FC

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mheusinger Tue, 06/13/2006 - 11:28
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  • Green, 3000 points or more

Hi,


TFTP should work with all gear. Are you sure the file is in the right directory, not corrupted, and the server is fully operational?

Can you post the error mesage?

For testing purposes you could install a freeware TFTP client on a PC and try to download the firmware file from the server.

Also check IP connectivity between your 4402 and the TFTP server.


Hope this helps! Please rate all posts.


Regards, Martin

Rodney-roberts Tue, 06/13/2006 - 12:24
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dunno if this is important, I ran into the same issue today, I finally upgraded the controller, but I had to do it with tftp server on a cabled connection.

fcostalunga Tue, 06/13/2006 - 23:34
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I can try to save the software on board, but not work.


I use PumpKin TFTP. Can you tell me a name of TFTP software that you use?


how can erase che old firmware?

In a router i use show flash or show bootflash but on this controller i don't find a command that look the name of the image.

What is the command for to erase the flash?


i use the command "transfer download"........


(Cisco Controller) >transfer download start


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

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

TFTP Server IP................................... 192.168.138.201

TFTP Packet Timeout.............................. 20

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

TFTP Path........................................ e:/

TFTP Filename.................................... AIR-WLC4400-K9-4-0-155-0.aes


This may take some time.

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


TFTP Code transfer starting.


Code file transfer failed - Error from server: Access violation


----------- DEBUG ---------------------------


Cisco Controller) > DEBUG TRANSFER ALL ENABLE


Wed Jun 14 09:21:57 2006: RESULT_STRING: TFTP Code transfer starting.

Wed Jun 14 09:21:57 2006: RESULT_CODE:1

Wed Jun 14 09:22:00 2006: Still waiting! Status = 2

Wed Jun 14 09:22:01 2006: Locking tftp semaphore, pHost=192.168.138.201 pFilenam

e=e:/AIR-WLC4400-K9-4-0-155-0.aes

Wed Jun 14 09:22:02 2006: Semaphore locked, now unlocking, pHost=192.168.138.201

pFilename=e:/AIR-WLC4400-K9-4-0-155-0.aes

Wed Jun 14 09:22:02 2006: Semaphore successfully unlocked, pHost=192.168.138.201

pFilename=e:/AIR-WLC4400-K9-4-0-155-0.aes

Wed Jun 14 09:22:02 2006: TFTP: Binding to local=0.0.0.0 remote=192.168.138.201

Wed Jun 14 09:22:03 2006: Still waiting! Status = 1

Wed Jun 14 09:22:06 2006: Still waiting! Status = 1

Wed Jun 14 09:22:08 2006: tftp rc=1, pHost=192.168.138.201 pFilename=e:/AIR-WLC4

400-K9-4-0-155-0.aes

pLocalFilename=/mnt/download/local.tgz

Wed Jun 14 09:22:08 2006: tftp = 4, file_name=e:/AIR-WLC4400-K9-4-0-155-0.aes, i

p_address=192.168.138.201, msg=Error from server: Access violation

Wed Jun 14 09:22:08 2006: upd_get_code_via_tftp = 4 (target=296681472 msg=Error

from server: Access violation)

Wed Jun 14 09:22:08 2006: RESULT_STRING: Code file transfer failed - Error from

server: Access violation

Wed Jun 14 09:22:08 2006: RESULT_CODE:12

Wed Jun 14 09:22:08 2006: ummounting: cwd = /mnt/appli

cation

Wed Jun 14 09:22:08 2006: finished umounting



fcostalunga Tue, 06/13/2006 - 23:36
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I can try also a .............


(Cisco Controller) >transfer upload start


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

TFTP Server IP................................... 192.168.138.201

TFTP Path........................................ e:/

TFTP Filename.................................... AIR-WLC4400-K9-4-0-155-0.aes

Data Type........................................ Config File

Encryption....................................... Disabled


**********************

****************************

*** WARNING: Config File Encryption Disabled ***

**

************************************************



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


TFTP Config transfer starting.


Config file transfer failed - Error from server: Access violation



(Cisco Controller) >debug transfer all enable


Wed Jun 14 09:24:15 2006: RESULT_STRING: TFTP Config transfer starting.

Wed Jun 14 09:24:15 2006: RESULT_CODE:1

Wed Jun 14 09:24:19 2006: Locking tftp semaphore, pHost=192.168.138.201 pFilename=e:/AIR-WLC4400-K9-4-0-155-0.aes

Wed Jun 14 09:24:20 2006: Semaphore locked, now unlocking, pHost=192.168.138.201

pFilename=e:/AIR-WLC4400-K9-4-0-155-0.aes

Wed Jun 14 09:24:20 2006: Semaphore successfully unlocked, pHost=192.168.138.201

pFilename=e:/AIR-WLC4400-K9-4-0-155-0.aes

Wed Jun 14 09:24:26 2006: tftp rc=1, pHost=192.168.138.201 pFilename=e:/AIR-WLC4

400-K9-4-0-155-0.aes

pLocalFilename=bigc

Wed Jun 14 09:24:26 2006: RESULT_STRING: Config file transfer failed - Error fro

m server: Access violation

Wed Jun 14 09:24:26 2006: RESULT_CODE:12

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