| 基于层次寻址扩展IP网地址空间的研究 |
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| 引用本文： | 陆廷荣,马玉书,杨永田.基于层次寻址扩展IP网地址空间的研究[J].计算机工程,2006,32(8):127-130. |
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| 作者姓名： | 陆廷荣 马玉书 杨永田 |
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| 作者单位： | 哈尔滨工程大学计算机系,哈尔滨,150001;石油大学(北京)计算机系,北京,102200 |
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| 摘 要： | 为解决IP地址窀问耗尽问题，该文提出了一种分级寻址的IP网体系结构（IPEA），说明了分级寻址的IP网地址空间与寻址方案，定义了带扩展地址的IP包格式，及层次路由算法。并以仿真实验分析评价了IPEA的性能，结果表明IPEA有以下优点：（1）采用扩展地址扩大了地址空间，解决了IPv4地址耗尽问题；（2）减小了路由表长度。有利于解决路由表爆炸问题；（3）基本不改变IPv4寻址方式。迁移容易；（4）由于使用了内部地址，更便于网络管理。
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| 关 键 词： | IP地址 分级寻址 扩展地址 |
| 文章编号： | 1000-3428（2006）08-0127-04 |
| 收稿时间： | 05 4 2005 12:00AM |
| 修稿时间： | 2005-05-04 |
Research on IP Networks Based on Address Space Extension Hierarchical Addressing |
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| LU Tingrong,MA Yushu,YANG Yongtian.Research on IP Networks Based on Address Space Extension Hierarchical Addressing[J].Computer Engineering,2006,32(8):127-130. |
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| Authors: | LU Tingrong MA Yushu YANG Yongtian |
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| Affiliation: | 1. Computer Department, Harbin Engineering Univ., Harbin 150001; 2. Computer Department, Univ. of Petroleum, Beijing 102200 |
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| Abstract: | To present a solution to problem of address space exhaustion in Internet,this paper proposes a multi-tiered addressing architecture of Internet(IPEA),illustrates the address space and addressing scheme of IP networks with multi-tiered addressing,defines the format of IP packet with extension address,and hierarchical routing algorithm.This paper analyzes and evaluates the performance of IPEA with simulation,and concludes that IPEA has such advantages:(1)provide a solution to problem of address space exhaustion in Internet;(2)reduce the routing table length,help deal with routing table explosion;(3)little change of the IPv4 addressing scheme,easy for transition;(4)make the autonomous network more manageable as using private address. |
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| Keywords: | IP addrcss Multi-tiered addressing Extension address |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
