31.3 Applying Operating System Patches

To apply operating system patches:

1. Launch the Sentinel appliance by doing either of the following:

   • Log in to Sentinel. Click Sentinel Main > Appliance.

   • Specify the following URL in your web browser: https://<IP_address>:9443.

2. Log in either as a vaadmin or a root user.

3. Click Online Update.

   1. (Conditional) Register for updates if you have not done it earlier. For more information, see Registering for Updates.

   2. To install the displayed updates for the operating system, click Update Now > OK.

4. To apply the installed updates, click Reboot.