NAT代理服务器穿透方法的研究

随着网络技术的日益发展,网络地址的大量消耗使得其成为一种非常宝贵的资源,尤其是在以IPv4为主的当今网络现状中。虽然IPv6技术可以根本解决这个难题,但是它的完全应用还需要一段很长的时间,因此在这种情况下NAT技术就应运而生。NAT技术带来的不光是日益缺乏的网络地址的解决办法,而且还带来了更为安全的网络环境,因此使其在企业内部网中得到了广泛的应用。文中主要介绍了NAT技术,以及初步探讨了如何穿透NAT代理服务器的方法。

Research on Method of Going Through NAT

With the developing of network technology,the address of network is becoming a precious resource,especially in IPv4 network.Despite the advent of IPv6 will completely solve this problem,but its total implementation needs a long time,so NAT technology appears in this situation.It not only brings the solution to the insufficiency of network address,but also a much higher rank security of network environment,so NAT has already been widely used in intranet for years.This paper mainly states what is NAT and its terms,and tries to find ways to get through NAT proxy for host behind different NAT proxy.