示例如何将内部网UDP端口映射到公共网上.zip （支持请求延迟功能）-examples of how internal network UDP port mapping to the public online. Zip (support request delayed function)

About NAT upnp port mapping. Include upnp engine.

针对目前分布式协同设计软件的特点，本文提出了一种基于jxta协同设计p2p模型"介绍了该模型的总体结构和节点结构、组通信的算法和相应的通信协议的设计、户和系统的双向认证机制"该系统具有高效、分散、安全和健壮等特点"最后以协同绘图作为实例验证了系统的正确性和实用性。-Distributed Collaborative Design view of the current features of the software, this paper, a p2p-based collaborative

纯C#实现的UPnP端口映射程序，实现了UPnP内网IP映射为外网映射，从而穿越了NAT-UPnP port Mapping sample for C