# Patch or upgrade the SMC Appliance in the Management Client

You can use the Management Client to patch or upgrade the SMC Appliance. In some certified environments, you must use the Management Client to install SMC Appliance patches.

## Before you begin

In environments without Internet connectivity, you must download the SMC Appliance patch file from https://update.stonesoft.com/download/appliance/patches/, then transfer the file to a location that is accessible from the Management Client.

Before upgrading, read the Release Notes.

##

Installing some SMC Appliance patches might restart the SMC Appliance. The Restart Required column in the Management Client indicates whether the appliance must restart as part of the installation. You can use the Management Client to install SMC Appliance patches regardless of whether the installation requires restarting the SMC Appliance.

For more details about the product and how to configure features, click Help or press F1.

## Steps

1. Select Configuration, then browse to Administration.
2. Browse to SMC Appliance Patches.
3. Download or import SMC Appliance patches.
   - To download an individual patch, right-click a patch for which the State column shows Available, then select Download SMC Appliance Patch.
   - To automatically download all available SMC Appliance patches, right-click SMC Appliance Patches, then select Download SMC Appliance Patches.
   - To import SMC Appliance patches that you manually downloaded, right-click SMC Appliance Patches, select Import SMC Appliance Patches, browse to the SMC Appliance patch file, then click Import.
4. Install a hotfix patch or an upgrade patch.
   - To patch the current SMC Appliance version, right-click a hotfix patch file, then select Activate.
   - To upgrade the SMC Appliance to a new version, right-click an upgrade patch file, then select Activate.

## Result

The SMC Appliance patch is installed on the SMC Appliance.

If you installed an SMC Appliance upgrade patch, the installation process restarts the appliance and installs the patch. When the upgrade is finished, the appliance restarts again.