Replication and replication setup between two or more OneSpan Authentication Server Appliance instances is performed using three separate TCP connections:
- One to copy audit data.
- One to replicate configuration and run-time data.
- One for one-time replication setup using the Configuration Wizard.
These connections need to be permitted if the replicating instances are separated by a company firewall.
For more information about the ports used by OneSpan Authentication Server Appliance, refer to the OneSpan Authentication Server Appliance Administrator Reference.