Configure pfsync

State synchronization using pfsync must be configured on both the primary and secondary nodes to function. First on the primary node and then on the secondary, perform the following:

• Navigate to System > High Avail Sync
• Check Synchronize States
• Set Synchronize Interface to SYNC
• Set pfsync Synchronize Peer IP to the other node. Set this to 172.16.1.3 when configuring the primary node, or 172.16.1.2 when configuring the secondary node
• Click Save