Palo Alto Networks Knowledgebase: High availability resource list
High availability resource list
Created On 02/07/19 23:48 PM - Last Updated 02/07/19 23:49 PM
High Availability (HA) is a configuration in which two identical Palo Alto Networks firewalls are placed in a group and their configurations are synchronized to prevent a single point to failure on the assigned network. A heartbeat connection between the firewall peers ensures seamless failover in the event that a peer goes down. Setting up the firewalls in a two-device cluster provides redundancy and allows business continuity.
The following table provides a list of valuable resources on understanding and configuring High Availability: