Multi-tier installation requires the installation of two or more servers. Before you begin a multi-tier installation, review your architecture.

During a Linux installation, you specify whether you are installing proxy, Per-App Tunnel, or both. If you install both, they share a front-end and back-end servers. If you are installing Per-App Tunnel as part of a relay-endpoint configuration, then the Linux versions of the Proxy component must be installed as well. You cannot install the VMware Tunnel Proxy for Windows version of proxy and the VMware Tunnel Per-App Tunnel component in a relay-endpoint configuration.