FortiGate 60F High Availability (HA) configuration
I configured two FortiGate 60F firewalls as an HA pair for a client project, then synchronized and tested them so traffic keeps flowing if one unit fails.
- Hardware
- 2 × FortiGate 60F
- Setup
- Primary and Secondary HA cluster
- Cluster state
- Synchronized
- Status
- Completed and tested
What I did
- Configured High Availability across both FortiGate 60F units
- Synchronized the Primary and Secondary units
- Tested failover between the two units
- Confirmed sessions moved to the new Primary
Failover evidence
Two screenshots from the HA page of the FortiGate dashboard, before and after the roles switched.
Why HA matters in enterprise networks
- Zero or minimal downtime when a firewall fails
- Automatic failover with no manual intervention
- Business continuity for critical services
- Better network reliability and availability
- Essential for production, finance and mission-critical environments
High availability is not just a feature. It is a requirement for modern infrastructure where uptime and security are critical.