NAT环境下基于连接跟踪信息的策略路由  

Policy routing based on connection tracking information in NAT

作　　者：赵叶红[1] 杨寿保[1] 张焕杰[1] 王绍林[1] 武斌 

机构地区：[1]中国科学技术大学电子工程与信息科学系,安徽合肥230026

出　　处：《计算机应用》2006年第7期1549-1551,共3页journal of Computer Applications

基　　金：国家自然科学基金资助项目(60273041);国家863计划项目(2002AA104560)

摘　　要：针对网络地址转换(NAT)环境下多出口园区网络存在的路由选择问题,提出了利用连接跟踪信息来指导路由判断的方案。通过搭建两个出口的实验环境,对该方案进行了一系列的测试,测试结果验证了基于连接跟踪信息的策略路由的正确性和可行性。In order to solve the multi-outgoing campus network＇s routing problem in Network Address Translation（NAT）, a policy routing scheme based on connection tracking information was proposed. A series of tests for this scheme were carried out through two-outgoing-route testbed, and its correctness and feasibility were confirmed.

关 键 词：策略路由 连接跟踪 网络地址转换 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]