A quite common use case is synchronization between 2 Instances, where one Instance is behind the firewall and is not accessible from the outside network.
The Exalate is able to handle this situation by configuring a 'private' to 'public' connection

Only the private instance will initiate the network traffic to the public one and request if there are any changes queued

How is the traffic different between public and private instances?


For more detailed explanation check our getting started guide.