Support for High Availability on VM-Series on Azure

With VM-Series on Azure running 8.0, for HA use cloud-native load balancers such as the Azure Application Gateway.
For high availability with VM-Series on Azure, use a scale out architecture using cloud-native load balancers such as the Azure Application Gateway or Azure Load Balancer to distribute traffic across a set of healthy instances of the firewall. For details, For details, see Deploy the VM-Series and Azure Application Gateway Template.
If you want the traditional active/passive high availability with session synchronization, upgrade to PAN-OS 9.0 and refer to Set up Active/Passive HA on Azure.

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