About SonicOS 8

July 2026

SonicWall SonicOS runs on SonicWall firewalls and provides the web management interface, API and the Command Line Interface for firewall configuration.

This guide provides information about the SonicOS 8 web management interface and introduces the API and CLI interfaces. This guide also discusses SonicOS features, the set of administration guides, available wizards, login/logout pages, and the legal page.

This introduction covers these topics:

• About SonicOS
• About the SonicOS Management Interface
• Features Available in SonicOS 8
• Features Available on NSv Series
• SonicWall Support