大规模网络拓扑测量中的关键技术  

The key technique on the large-scale network topology measurement

作　　者：张宏莉[1,2] 方滨兴[1,2] 何慧 张宇[1,2] 毕慧 

机构地区：[1]哈尔滨工业大学计算机科学与技术学院,黑龙江哈尔滨150001 [2]国家计算机信息内容安全重点实验室,黑龙江哈尔滨150001

出　　处：《通信学报》2004年第7期55-61,共7页Journal on Communications

基　　金：国家"863"计划基金资助项目(2002AA142020);国家自然科学基金资助项目(60203021)

摘　　要：Internet的测量与分析为加强网络管理、提高网络利用率、防范大规模网络攻击提供技术平台,已成为学术界、企业界和国家政府部门所普遍关心的重要问题之一。本文首先介绍面向Internet的网络拓扑测量的研究背景,然后探讨大规模网络拓扑测量的总体方案,提出存在的主要难点问题及采取的关键技术,最后给出实验结果和下一步工作计划。Internet measurement and analysis provides a technique platform for improving network management、increasing network availability and avoiding large-scale network attack. So it has become an important issue widely considered by researchers , industries and government .Firstly ,the paper introduces research trend of network measurement and analysis in the world .Then it describes whole framework of topology measurement system on large-scale network., and indicates what the key difficulties are and how to solve them. At last, it gives experiment results and future work.

关 键 词：网络测量与分析 INTERNET拓扑 网络安全 网络管理 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]