Which redirection mode allows you to specify an internal proxy on the SMA-side?

The redirection mode that allows you to specify an internal proxy on the SonicWall Secure Mobile Access (SMA) side is the mode that typically encompasses all traffic or connections and provides the ability to set up and configure an internal proxy. This mode effectively directs all user connections through the SMA platform, enabling centralized management of web traffic and the ability to enforce security policies, including the use of an internal proxy server.

In this mode, because all traffic flows through the SMA device, you can seamlessly redirect requests to an internal proxy when needed. This setup is beneficial for organizations that require additional layers of security or need to filter and monitor web traffic as it passes through the SMA.

The other modes focus on different types of connections and may not adequately support proxy settings in the same way. For example, Single Gateway typically points users to a specified gateway without the same level of traffic management capabilities, while Connect Tunnel is more about creating a persistent secure tunnel for certain types of connections. On-Demand Tunnel usually connects only when a specific resource is accessed, which limits the capability for internal proxy setup.