Monitor FortiManager HA status. See Monitoring HA status.

The serial number of the device.

The high availability mode, either Primary or Secondary.

The IP address of the device.

Shows if the peer is currently enabled.

Module data synchronized in bytes.

Pending module data in bytes.

Cluster Settings

Select Manual to configure manual failover. When the primary unit fails, you must manually configure one of the secondary units to become the primary unit. The new primary unit will keep its IP address. FortiManager's IP address registered on FortiGate will be automatically changed when the new primary unit is selected.

Select VRRP to configure automatic failover. When the monitored interface for the primary FortiManager is unreachable or down, HA automatic failover will occur, and the secondary FortiManager will automatically become the primary.

Select Primary to configure the FortiManager unit to be the primary unit in a cluster.

Select Secondary to configure the FortiManager unit to be a backup unit in a cluster.

Select Standalone to stop operating in HA mode.

Select the peer IP version from the dropdown list, either IPv4 or IPv6. Then, type the IP address of another FortiManager unit in the cluster. For the primary unit you can add up to four Peer IP addresses for up to four backup units. For a backup unit you can only add the IP address of the primary unit.

Type the IP address of another FortiManager unit in the cluster. For the primary unit you can add up to four Peer IP addresses for up to four backup units. For a backup unit you can only add the IP address of the primary unit.

Type the serial number of the FortiManager unit corresponding to the entered IP address.

A number between 1 and 64 that identifies the HA cluster. All members of the HA cluster must have the same cluster ID. If you have more than one FortiManager HA cluster on the same network, each HA cluster must have a different cluster ID. The FortiManager GUI browser window title changes to include the cluster ID when FortiManager unit is operating in HA mode.

A password for the HA cluster. All members of the HA cluster must have the same password.

If you have more than one FortiManager HA cluster on the same network, each HA cluster must have a different password. The maximum password length is 19 characters.

Enter the file quota, from 2048 to 20480 MB (default: 4096 MB).

You cannot configure the file quota for backup units.

The time the primary unit waits between sending heartbeat packets, in seconds. The heartbeat interval is also the amount of time that backup units waits before expecting to receive a heartbeat packet from the primary unit.

The default heartbeat interval is 5 seconds. The heartbeat interval range is 1 to 255 seconds. You cannot configure the heartbeat interval on the backup units.

The number of heartbeat intervals that one of the cluster units waits to receive HA heartbeat packets from other cluster units before assuming that the other cluster units have failed. The default failover threshold is 3. The failover threshold range is 1 to 255. You cannot configure the failover threshold of the backup units.

In most cases you do not have to change the heartbeat interval or failover threshold. The default settings mean that if the a unit fails, the failure is detected after 3 x 5 or 15 seconds; resulting in a failure detection time of 15 seconds.

If the failure detection time is too short, the HA cluster may detect a failure when none has occurred. For example, if the primary unit is very busy it may not respond to HA heartbeat packets in time. In this situation, the backup unit may assume the primary unit has failed when the primary unit is actually just busy. Increase the failure detection time to prevent the backup unit from detecting a failure when none has occurred.

If the failure detection time is too long, administrators will be delayed in learning that the cluster has failed. In most cases, a relatively long failure detection time will not have a major effect on operations. But if the failure detection time is too long for your network conditions, then you can reduce the heartbeat interval or failover threshold.

Enter the VIP of the FortiManager-HA.

This setting can only be configured when the Failover Mode is VRRP.

Select the VRRP interface.

This setting can only be configured when the Failover Mode is VRRP.

Set the priority for this device between 1 (lowest) and 253 (highest). The device with a higher priority will operate as the primary unit when possible.

This setting can only be configured when the Failover Mode is VRRP.

Optionally, toggle this setting ON to use Unicast for the VRRP message.

This setting can only be configured when the Failover Mode is VRRP.

Configure the monitored IP and interface. You can add additional monitored IPs by clicking the add icon.

This setting can only be configured when the Failover Mode is VRRP.