一种基于机顶盒的NAT透传方案

A Scheme of Hole Punching NAT Based on Set Top Box

在城区和乡下,使用机顶盒的用户飞速增长。如果能实现点对点的通信,那组建私有网络的成本就会少很多。为了实现端对端的通信功能,必须穿透NAT。在"三网融盒"机顶盒硬、软件的基础上,对NAT穿透提出一种新的方案。

In urban and rural areas,users of set-top boxes are growing rapidly. If peer-to-peer communication is possible,the cost of building a private network will be much less. In order to achieve end-to-end communication functions,NAT must be penetrated. On the basis of the hardware and software of the Triple Play set-top box,a new scheme for NAT penetration is proposed.