11-26-2020 12:10 AM - edited 05-25-2021 04:26 PM
FYI - Here is a workaround for someone who wants to bring up the HA1 Backup before fixing it by upgrading the PAN-OS (if it's a bug - last time it was).
Step 1. Change the Port type from ha1-b to management on Active firewall and Commit (Device -> High Availability -> General > Control link (HA1 Backup)
Step 2. Revert back to the previous configuration with the Port type: ha1-b, along with the IP address and Commit.
This workaround should bring up the HA1 Backup.
Hope this helps!
* Refer to my blog with screenshots.
https://www.analysisman.com/2018/12/pan-3220-ha1backup.html
