Configuration settings that are not synchronized
The following settings are not synchronized among cluster units:
• HA override.
• HA device priority.
• The virtual cluster priority.
• The FortiGate unit host name.
• The HA priority setting for a ping server (or dead gateway detection) configuration.
• The system interface settings of the HA reserved management interface.
• The HA default route for the reserved management interface, set using the ha‑mgt‑interface-gateway option of the config system ha command.
The primary unit synchronizes all other configuration settings, including the other HA configuration settings.