Hello,
Per the link below, Palo Alto VM-Series and Panorama integration with NSX implementation doesn't offer high availability.
VM-Series in High Availability
so the question is If the VM-Series appliance on ESXi host fails/crashes due to any reason, what are the options to immediately recover from failure?
When I power down the firewall appliance on one of the hosts, the traffic (where that host is source or destination) stops.
I deleted the firewall appliance and then redeployed it but new firewall appliance had a different uuid so required registration/licensing.
Regards