Later, you’ll assign a Server configuration to a Site, which automatically applies that configuration to each server that joins that Site. The configuration includes IP address ranges, DNS servers, and split-tunneling rules. Use of a Server configuration lets you create a configuration a single time and have that configuration used by multiple servers. Run the Microsoft Tunnel readiness tool to confirm your environment is ready to support use of the tunnel.Īfter your prerequisites are ready, return to this article to begin installation and configuration of the tunnel.Review and Configure prerequisites for Microsoft Tunnel.Depending on your environment and infrastructure, additional configurations and software like Azure ExpressRoute might be needed.īefore you start installation be sure to complete the following tasks: To Install Microsoft Tunnel Gateway, you’ll need at least one Linux server with Docker installed, which runs either on-premises or in the cloud.