03-26-2025 07:39 AM
Hi everyone,
i've 2 PA-500 with no contract since 2022.
Now i've to made change but the commit doesn't work because error duplicate application name "Bing-Ai-Base"
i can make an upgrade but we didn't make that since march 2022.
How can i make an upgrade on one of the two PaloAlto without impacting the other one (in case i've a upgrade issue, i can use the other one in the actual state) AND in this case, if the upgrade is OK, how can i reconnect the HA functionnality to synchronize the 2 PA ?
Thank you very much
Eric
03-26-2025 09:51 AM
Hello,
The best practice is to upgrade the standby unit first. This does not 'break' HA but the two units will not automatically fail over. I would highly recommend obtaining valid licenses for the devices prior to upgrade.
Regards,
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