11-14-2022 09:53 AM - edited 11-14-2022 09:57 AM
Hello, I need help with an issue I'm having after CUCM upgrade. I recently upgraded my CUCM to 12.0 (SU2) and after the upgrade was completed, the CUCM is no longer recognizing the SHA512 cop files. Prior to the upgrade, I installed the "ciscocm.enable-sha512sum-2021-signing-key-v1.0.cop.sgn" and it worked just fine, and I was able to install the pre-upgrade check cop file and then did the upgrade and it completed.
However, after the upgrade completed, I tried to run the post-upgrade check cop file, but CUCM won't let me because its saying "Name does not match any filter pattern" even though I already installed the "ciscocm.enable-sha512sum-2021-signing-key-v1.0.cop.sgn" cop file prior to the upgrade. Any thoughts on how to fix this problem?
Solved! Go to Solution.
11-14-2022 11:08 PM
I don't have it in my mind, if 12.0 SU2 already supports SHA512 signed files.
But if not, then you need to re-install the "ciscocm.enable-sha512sum-2021-signing-key-v1.0.cop.sgn" again in 12.0 version
As you said it yourself, you only installed it in your old version. COP files won't get "transferred" to the new version.
11-14-2022 11:08 PM
I don't have it in my mind, if 12.0 SU2 already supports SHA512 signed files.
But if not, then you need to re-install the "ciscocm.enable-sha512sum-2021-signing-key-v1.0.cop.sgn" again in 12.0 version
As you said it yourself, you only installed it in your old version. COP files won't get "transferred" to the new version.
11-17-2022 10:30 AM
Thank you very much for the information! I didn't know that those COP files didn't get transferred to the new version. Thank you!
11-14-2022 11:24 PM
As per the table in the advisory for the cop file, SHA512 is not enabled in your 12.0 SU2 version:
https://www.cisco.com/web/software/282204704/18582/ciscocm.enable-sha512sum-2021-signing-key-v1.0.cop.sgn-COP-Readme-v2.pdf
So you need to install the cop file again
BTW: Why did you upgrade to 12.0 in the first place? Nobody uses 12.0
And second: Why didn't you upgrade to the latest SU in the 12.0 version? There is already SU5 available ...
11-17-2022 10:31 AM
Thank you for the information. The upgrade was for a lab environment. Not production. Thank you!
11-15-2022 11:43 PM
@munzen92 Any update here?
11-17-2022 10:32 AM
Apologies for the delay. I have accepted your resolution. Thank you!
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