Upgrade from a .zip file

You can use a .zip file to upgrade the engine software locally on the engine command line.

Steps

  1. Log on to the node as root with the password set for the engine (you can set the password through the Management Client).
  2. Insert the USB drive or the DVD.
  3. Run the command sg-reconfigure.
    The Secure SD-WAN Configuration Wizard opens.
  4. Select Upgrade and press Enter.
  5. Select the source media where the upgrade file is located.
  6. Select OK.
    The software is upgraded.
    Note: The Secure SD-WAN Engine verifies the digital signature of the upgrade package before installing it. The verification can take several minutes. The signature must be valid for the upgrade to succeed. If the verification fails, an error message is shown. Verification failure can result from an out-of-date Secure SD-WAN Engine software version or an invalid or missing signature.
  7. When prompted, press Enter.
    The engine restarts with the new version.