This guide is a part of the SonicOS collection of administrative guides that describes how to administer and monitor the SonicWall family of firewalls. SonicOS provides the management interface, API (Application Program Interface), and the Command Line Interface (CLI) for firewall configuration. This guide focuses on options provided by the features for configuring and displaying your VPN policies. You can configure various types of IPsec VPN policies, such as site-to-site policies, including GroupVPN, and route-based Tunnel Interface policies.