You can temporarily disable the site-to-site replication feature for one or more destinations. Pausing replication causes data from the appliance to be queued for 24 hours; data replication automatically resumes after 24 hours. For example, this allows you to move the destination system to a remote location without getting replication errors. If the 24 hours pass without manually re-enabling this feature, the Barracuda Backup appliances attempt to communicate with each other and, if successful, perform replication.
To temporarily disable site-to-site replication, go to the Backup > Replication page. In the Sending Data To table, click on the Settings link beside the destination Barracuda Backup appliance. On the Replication Target Settings page, clear Enable data replication.