If your connector appliance has Internet connectivity, you can check for the availability of upgrades online from the appliance. About this task Procedure Log in to the connector appliance as the root user. Run the following command. /usr/local/horizon/update/updatemgr.hzn updateinstaller Run the following command to check for an online upgrade. /usr/local/horizon/update/updatemgr.hzn check Parent topic: Preparing to Upgrade an External Connector Related concepts Configure Proxy Server Settings for the External Connector Appliance