High availability

This section includes information about HA related new features:

• VRRP on EMAC-VLAN interfaces

• Abbreviated TLS handshake after HA failover

• HA failover support for ZTNA proxy sessions

• Add warnings when upgrading an HA cluster that is out of synchronization

• Support up to 30 virtual clusters

• Optimized FGSP peer communication

• Consolidate FGSP settings 7.2.1

• FGSP per-tunnel failover for IPsec 7.2.1

• FGCP over FGSP per-tunnel failover for IPsec 7.2.1

• Allow IPsec DPD in FGSP members to support failovers 7.2.1

• Applying the session synchronization filter only between FGSP peers in an FGCP over FGSP topology 7.2.1

• Single FortiGuard license for FortiGate A-P HA cluster 7.2.9