Listing PANOS Upgrade history
Due to a firewall issue, I needed to see if an update to PANOS was related to a change in behaviour. I wasn’t sure exactly when the firewall had been upgraded. Searching through the system logs did not seem to show PANOS version changes. Finally I found a mention in a support forum of
debug swm history. In short:
debug swm history | match 'install panos'
Will give you the history of upgrades. In this case from a test firewall:
You can see more info here
I can’t find the original support forum link to include.
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