ISE patch downloads broken?

[duanetoler]

Every ISE patch I download is corrupt in some manner.  No matter how I download it, the MD5sum never matches, and the file contents aren't recognized.  I opened a TAC case, but the customer has 8x5xNBD support only

I even downloaded via curl directly at command line, bypassing weird browser behaviors.  This still didn't change things.  Here's a transcript, to show what I mean:

* Download via CURL: 
[det@signet ~]$ curl -k 'https://download-ssc.cisco.com/files/swc/sec/4_SDSP_14768670_1636006591795/1/ise-patchbundle-2.7.0.356-Patch6-21110108.SPA.x86_64.tar.gz?...' -o ise-patchbundle-2.7.0.356-Patch6-21110108.SPA.x86_64.tar.gz
% Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed
100 2678M 100 2678M 0 0 9262k 0 0:04:56 0:04:56 --:--:-- 10.0M 

* md5sum:
[det@signet ~]$ md5sum ise-patchbundle-2.7.0.356-Patch6-21110108.SPA.x86_64.tar.gz
7763e9463d308e7e607fbae0aa05b663

* "file" command:
[det@signet ~]$ file ise-patchbundle-2.7.0.356-Patch6-21110108.SPA.x86_64.tar.gz  
ise-patchbundle-2.7.0.356-Patch6-21110108.SPA.x86_64.tar.gz: data

* Attempt to decompress, just to check:
[det@signet ~]$ gzip -d ise-patchbundle-2.7.0.356-Patch6-21110108.SPA.x86_64.tar.gz
gzip: ise-patchbundle-2.7.0.356-Patch6-21110108.SPA.x86_64.tar.gz: not in gzip format

* View with tar:
[det@signet ~]$ tar -tzvf ise-patchbundle-2.7.0.356-Patch6-21110108.SPA.x86_64.tar.gz
gzip: stdin: not in gzip format
tar: Child returned status 1
tar: Error is not recoverable: exiting now  

I don't get it... what am I missing?  I've done this a dozen times in the past, all the same way, and it's been fine.. until now.

[Naresh Ginjupalli]

Other files are also validated and they are working fine as well.

[Leo Laohoo]

Thank you very much @Naresh Ginjupalli & @Russell Smoak for sorting this out.

[Rich R]

Ditto - thanks @Russell Smoak & @Naresh Ginjupalli.

[duanetoler]

As others have reported, I have also verified the patch downloads are now working correctly again with matching md5sum and sha512sum.

[AnilKumar95946]

Hi duanetoler,

How do we check md5 value on an ISE node. I was able to check on our Linux SFTP server but not able to find the command on Cisco ISE. Could you pls let me know how it works? I have manually uploaded the upgrade file to the ISE node and now want to confirm MD5 value. Ise Version 2.6. 

[Rich R]

@AnilKumar95946 you should check the file you downloaded before you upload to ISE.
ISE will verify the uploaded file anyway.