05-23-2022 10:58 AM
I recently upgraded from panos 9.1.13-h3 to 9.1.14 then SSL decryption stopped working, in the traffic monitor there wasn't any decryption error but when i excluded a PC the internet worked
and it seams other people are also having the same issue (Reddit ), but its not in the known issue list until now
so i had to revert to the previous version and its working now fine
06-14-2022 09:17 AM
Any recommendation that I can try?
06-14-2022 09:25 AM
Have you both enabled strip ALPN?
06-14-2022 09:36 AM
What do you mean both enabled?
06-14-2022 09:39 AM
SSL forward proxy settings, follow this guide. Strip ALPN is the known-good workaround for this bug.
06-14-2022 09:43 AM
Did disable globally?
06-14-2022 09:59 AM
You will still be decrypting traffic.
Strip ALPN just downgrades HTTP/2 to HTTP/1 globally.
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