MustafaUzumcuCom

Hanoi

An implementation of the XMPP protocol written in C#.

MahApps.Metro

Toolkit for creating Metro styled WPF apps

MaidSafe-DHT

Kademlia DHT with NAT Traversal

MediaPortal-1

MediaPortal turns your HTPC into a very advanced media center, or Home Theater PC (HTPC)

MediaPortal-2

Development of MediaPortal 2

miniupnp

mono-upnp

UPNP binding for Mono/.NET

Mono.Nat

NAT stack for Mono and .NET applications

Mono.Upnp

Mono's UPnP client and server stack

MPTagThat

MPTagThat is a feature rich open source tag editor with a modern interface to tag all your music.

spandsp

stallone

NAT-PMP gateway daemon & client

stunserver

Open source STUN server and client code by john selbie. Compliant with the latest RFCs including 5389, 5769, and 5780. Also includes backwards compatibility for RFC 3489. The stun server code is part of a larger personal project involving P2P file sharing and NAT traversal. Version 1.0 compiles on Linux, MacOS and likely other operating systems. Windows port and additional features are in the works.