Downloading a software update from the Veritas Support website

You can download the software update from the Veritas Support site. You require Veritas account credentials to download the file

To download the required software update:

Go to the Veritas Support website (https://www.veritas.com/support/en_US) and click Downloads, which redirects you to the Download Center.
In the Veritas Download Center, in the Products list, select Appliances, in the Sub product list select Access Appliance OS. Select the version as 8.6 and click Explore.
Expand Base and upgrade installers.
Select the upgrade RPM upgrade package from this section and click Download. You must sign in with your Veritas account credentials to download the upgrade file.