Configuring system settings : Using high availability (HA) : Configuring the HA mode and group : Configuring the slave system options
Configuring the slave system options
This section appears only when the mode of operations is set to config master under System > High Availability > Configuration.
 
Table 27: HA peer options
GUI item
Description
Slave IP address
Double-click in order to modify, then enter the IP address of the primary network interface on that secondary unit.
Create
Click to add a secondary unit to the list of Peer systems, then double-click its IP address.
The primary unit synchronizes only with secondary units in the list of Peer systems.
Delete
Click the row corresponding to a peer IP address, then click this button to remove that secondary unit from the HA group.