Capwap 1852 mobility express upgrade issue

[Debudas123]

Hi, 

 I have 23 nos of CAP1852E, i want to convert the ap to mobility express through tftp. 

I have execute the command - #ap-type mobility-express tftp://x.x.x.x/AIR-AP1850-K9-8.3.102.0.tar

it will showing the error " curl: (68) getpeername() failed with errno 107: Transport endpoint is not connected "

and unable to download the iOS. 

can please help us ?

Thanks

Debabrata Das 

[Rasika Nayanajith]

Have a look below post & see you follow correct procedure

https://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/8-5/b_cisco_mobility_express_8_5/b_cisco_mobility_express_8_5_chapter_01.html

Here is a blog post explain each steps simply.

https://www.semfionetworks.com/blog/convert-a-cisco-capwap-ap-to-a-mobility-express-ap

HTH

Rasika

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[Debudas123]

Hi, 

 I am following the that you mentioned, but same error is coming. 

Thanks

Debabrata

[rudyfaber]

Did you ever resolve this issue?  I am running into the same error.

Thanks

[Debudas123]

Just change the system where tftp server is installed.

Thanks

Debabrata Das

[ardiarianto93677]

Where to move the system tftp

[sjhrhaskell]

Check your TFTP server file permissions.  This error can be the result of an access violation regarding the specific file.  Make sure all users have read access to the file.

[Matias Acuna]

in my case, i changed the pc where tftp server was located, and it's worked fine

Regards