Starting with software version 3.7 there are commands available to upgrade the SSLV appliance from the CLI. Please note that access to an SCP utility is required.
1. SSH into the SSLV appliance and run the commands.
sysadmin> update ? update status update reset
sysadmin> update status Ready to accept update files Updates files may be uploaded using scp Linux/Mac: scp <update-file-name> <user>@<appliance>:update Windows: pscp.exe -scp <update-file-name> <user>@<appliance>:update
2. From a Linux or Windows machine SCP the file to the SSLV