Mono.Upnp is set of client/server libraries for the Universal Plug 'n Play specifications. See http://www.upnp.org. To build with Visual Studio or MonoDevelop, open Mono.Upnp.sln and build the solution. To build with from the command line with Mono: xbuild Mono.Upnp.sln To build with from the command line with .NET: msbuild Mono.Upnp.sln About the projects: Mono.Ssdp: An implementation of the Simple Discovery Protocol (see UPnP Device Architecture 1.1, Section 1). Mono.Upnp: An implementation of the UPnP Device Archetecture 1.1, Secions 2-5. Mono.Upnp.GtkClient: An executable GTK+ user interface for inspecting UPnP devices and services on the network. Mono.Upnp.Dcp.MediaServer1: An implementation of the UPnP Audio/Video MediaServer1 Device Control Protocol. Mono.Upnp.Dcp.MediaServer1.FileSystem: A MediaServer1 implementation which serves media from the file system. Mono.Upnp.Dcp.MediaServer1.FileSystem.ConsoleServer: An executable console program which serves media from the file system. Mono.Upnp.Dcp.MSMediaServerRegistrar1: An implementation of the Microsoft MSMediaServerRegistrar1 Device Control Protocol.