结合自治系统号扩展IP地址空间的研究
发布时间：2019-05-07 12:48
【摘要】：互联网从诞生之初发展到现在,已经有三十多年的历史了。目前,互联网已经成为人们日常生活中不可或缺的一部分了,接入互联网的主机数量在不断地增加,网民数量也在飞速地增长着,这些都促使着互联网的高速发展。随着互联网的发展,越来越多的技术问题开始暴露出来,互联网发展中暴露出来的技术问题,使得针对互联网体系结构的研究成为一个重要课题。本文主要针对互联网发展中所面对的IP地址空间匮乏和路由表爆炸问题,对互联网体系结构进行研究,寻找出一种更好地解决这两个问题的方法。 为有效解决基于IPv4的互联网在发展过程中暴露出来的IP地址空间匮乏、路由表爆炸等问题,以及针对现有IP地址空间扩展方面的研究存在的问题,提出结合自治系统号对IP地址空间进行扩展的分层次地址结构(ASN+IP)。将自治系统号封装到IP数据包中,使其成为IP地址的一部分,可以使IP地址空间得到极大的扩展,路由器的路由信息库(RIB)也可以得到极大程度的压缩。研究结果表明,在ASN+IP体系结构下,IP地址空间理论上可以扩展到现有地址空间的216倍,对路由器的RIB的压缩平均可压缩到原来的20%左右。 文章首先针对广泛使用的IPv4地址体系结构进行介绍和分析,然后在保证IPv4体系结构原有特性不变的基础上,对IPv4协议进行改良,形成一个新的地址空间体系结构ASN+IP模型,着重阐述了ASN+IP模型下的寻址方案、IP数据报文格式和主机之间的通信过程;最后以BGP协议和DNS协议为代表,分析了ASN+IP模型对其它互联网协议的影响。
[Abstract]:From the birth of the Internet to the present, has been more than 30 years of history. At present, the Internet has become an indispensable part of people's daily life, the number of mainframe access to the Internet is constantly increasing, and the number of Internet users is also growing rapidly, all of which promote the high-speed development of the Internet. With the development of Internet, more and more technical problems begin to be exposed. The technical problems exposed in the development of Internet make the research on Internet architecture become an important topic. Aiming at the shortage of IP address space and the explosion of routing table in the development of Internet, this paper studies the architecture of Internet and finds a better way to solve these two problems. In order to effectively solve the problems such as the lack of IP address space and the explosion of routing table exposed during the development of IPv4-based Internet, as well as the problems existing in the research on the expansion of existing IP address space, A hierarchical address structure (ASN IP).) which extends IP address space with autonomous system number is proposed. By encapsulating the autonomous system number into the IP packet and making it a part of the IP address, the IP address space can be greatly expanded, and the router's routing information base, (RIB), can also be greatly compressed. The results show that under the ASN IP architecture, the IP address space can theoretically be extended to 216 times of the existing address space, and the average compression of the router's RIB can be compressed to about 20% of the original address space. This paper first introduces and analyzes the widely used IPv4 address architecture, then on the basis of keeping the original characteristics of IPv4 architecture unchanged, the IPv4 protocol is improved to form a new address space architecture ASN IP model. The addressing scheme under the ASN IP model, the format of the IP data message and the communication process between the hosts are described emphatically. Finally, taking BGP protocol and DNS protocol as representative, the influence of ASN IP model on other Internet protocols is analyzed.
【学位授予单位】：大连交通大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.04
本文编号：2471090
[Abstract]:From the birth of the Internet to the present, has been more than 30 years of history. At present, the Internet has become an indispensable part of people's daily life, the number of mainframe access to the Internet is constantly increasing, and the number of Internet users is also growing rapidly, all of which promote the high-speed development of the Internet. With the development of Internet, more and more technical problems begin to be exposed. The technical problems exposed in the development of Internet make the research on Internet architecture become an important topic. Aiming at the shortage of IP address space and the explosion of routing table in the development of Internet, this paper studies the architecture of Internet and finds a better way to solve these two problems. In order to effectively solve the problems such as the lack of IP address space and the explosion of routing table exposed during the development of IPv4-based Internet, as well as the problems existing in the research on the expansion of existing IP address space, A hierarchical address structure (ASN IP).) which extends IP address space with autonomous system number is proposed. By encapsulating the autonomous system number into the IP packet and making it a part of the IP address, the IP address space can be greatly expanded, and the router's routing information base, (RIB), can also be greatly compressed. The results show that under the ASN IP architecture, the IP address space can theoretically be extended to 216 times of the existing address space, and the average compression of the router's RIB can be compressed to about 20% of the original address space. This paper first introduces and analyzes the widely used IPv4 address architecture, then on the basis of keeping the original characteristics of IPv4 architecture unchanged, the IPv4 protocol is improved to form a new address space architecture ASN IP model. The addressing scheme under the ASN IP model, the format of the IP data message and the communication process between the hosts are described emphatically. Finally, taking BGP protocol and DNS protocol as representative, the influence of ASN IP model on other Internet protocols is analyzed.
【学位授予单位】：大连交通大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.04
【相似文献】
相关期刊论文 前10条
1 张玉学;;利用子网编址提高IP地址空间的利用率[J];能源技术与管理;2005年06期
2 ;[J];;年期
3 ;[J];;年期
4 ;[J];;年期
5 ;[J];;年期
6 ;[J];;年期
7 ;[J];;年期
8 ;[J];;年期
9 ;[J];;年期
10 ;[J];;年期
相关硕士学位论文 前1条
1 周景森;结合自治系统号扩展IP地址空间的研究[D];大连交通大学;2014年
，本文编号：2471090
本文链接：https://www.wllwen.com/guanlilunwen/ydhl/2471090.html
