NAT技术基本原理及其在实际中的应用  

Basic principle and application of NAT

作　　者：李广华[1] 朱志祥[1] 李振兴[1] 

机构地区：[1]西安邮电学院通信技术研究所,陕西西安710061

出　　处：《西安邮电学院学报》2009年第1期91-95,共5页Journal of Xi'an Institute of Posts and Telecommunications

摘　　要：网络地址翻译(NAT)技术是Internet上最常见的网络技术之一。正确检测识别NAT的具体实现形式,无论对于网络安全还是网络应用都是十分必要的。论文给出了NAT技术的基本原理和类型,深入分析了NAT穿越技术在P2P中的应用,并描述应用程序穿越中间设备建立P2P通讯时可能产生的安全问题。NAT is the most important and common technology in the Internet. Detection of the correct identification of specific forms of NAT, is very necessary both to network security and network applications. The paper presented the basic principles and type of NAT technology, deeply analysed the NAT traversal technology in the application of P2P, and described possible security problems when the application comes through the mesial equipment to establish P2P communications.

关 键 词：NAT 公有地址 私有地址 地址映射 地址翻译 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]