Tag Archives: High Availability

Palo Alto HA featured image

Palo Alto High Availability Heartbeat

Beside the HA1 and HA2 interfaces on a Palo Alto Networks firewall, there are the HA1/HA2 Backup and Heartbeat Backup options. I was a bit confused while reading the documentation of the high availability instructions since it did not clearly specify when and where to use the dedicated management port for what kind of “backup”.

Basically, it should read that there are two different ways on how to use the dedicated management for a HA Backup: the heartbeat backup OR the HA1 backup.

Continue reading Palo Alto High Availability Heartbeat