Upgrade TufinOS 3 to 4 - Appliances

Overview

Select the procedure that matches your deployment.

• Upgrade TufinOS 3 to 4 In-Place Central Cluster Appliance - upgrade on your existing Tufin Appliances - for central cluster only

• Upgrade TufinOS 3 to 4 Reinstall on Same Appliance - upgrade on your existing Tufin Appliances - for central cluster with environment changes or remote clusters

• High availability - data nodes are upgraded one by one in your high availability deployment while TOS continues to run