Upgrade Aviatrix Controller and Gateways This section includes the following topics: Overview of the Aviatrix Controller and Gateways Upgrade Upgrade OpenVPN Users Upgrade HA Gateways in An ActiveMesh Topology Prepare for Upgrading Aviatrix Upgrade Checklist of the Controller and Gateways Upgrade Pre-upgrade Tasks for Controller and Gateways Procedures for Upgrading Aviatrix Single-Version Upgrade for Controller and Gateways Upgrade your Controller and Gateways via Controller UI Upgrade your Controller and Gateways via CoPilot UI Upgrade your Gateways in Groups Multiple-Version Upgrade for Controller and Gateways Upgrade your Gateway Image Upgrade your Controller Image Upgrade your Controller and Gateways to the Latest Aviatrix Supported Images(AWS and Azure Only) Upgrade your Controller to the Latest Aviatrix Supported Images(AWS and Azure Only) Upgrade Gateways for the Latest Aviatrix Supported Images (AWS and Azure Only) Troubleshooting the Upgrade Verify Your Upgrade Status Rollback the Gateway Software Troubleshooting Diagnostics Results Overview of the Aviatrix Controller and Gateways Upgrade