基于隧道和ⅠⅥ机制的IPv6过渡技术的研究

发布时间：2018-04-17 04:39

  本文选题：IPv6 + 过渡技术　； 参考：《杭州电子科技大学》2014年硕士论文

【摘要】：与IPv4协议相比，IPv6协议具有众多无可比拟的优点。下一代因特网（NGI）和下一代网络（NGN）采用IPv6协议已经成为业界的共识。由于IPv4协议和IPv6协议互不兼容和一些网络应用上原因，影响了IPv6过渡的进程，迫切需要进行IPv6过渡关键技术问题的研究，寻找合适的技术途径和实现方法，尽早解决IPv6过渡过程中的诸多问题。 本文首先研究了IPv6过渡的相关技术，详细分析了三种过渡技术的工作原理；接着深入研究了ISATAP隧道技术和IVI翻译技术。在此基础上，新设计了ISATAP双栈系统结构的整体框架，并对ISATAP隧道的功能模块及其实现函数进行了设计和实现；然后设计了IVI翻译网关的整体框架，，并对IVI翻译网关的功能模块及其实现函数进行了设计和实现；最后通过实验对ISATAP隧道和IVI翻译网关进行了测试和分析。 本文开展的工作主要有以下几个方面： （1）研究了IPv4的局限性，并对IPv6的产生和优势、IPv6协议的技术特点进行了深入研究；重点对三种过渡技术的工作原理进行了详细分析，包括双栈技术、隧道技术和翻译技术。 （2）深入研究了ISATAP隧道技术，包括ISATAP地址格式、ISATAP工作原理和ISATAP邻居发现机制；深入研究了IVI翻译技术，包括IVI地址格式、IVI路由和IVI工作原理。 （3）设计了新的ISATAP双栈系统结构的整体框架，该ISATAP双栈系统增加了三个ISATAP隧道功能模块，即ISATAP数据报接收模块、ISATAP数据报发送模块和ISATAP数据报处理模块。 （4）详细设计和编程实现了ISATAP隧道的功能模块及其函数，其中ISATAP数据报接收模块负责对收到的数据报进行解析和处理，ISATAP数据报发送模块负责对需要发送的数据报进行解析和处理，ISATAP数据报处理模块负责对数据报进行封装和解封。 （5）设计了新的IVI翻译网关的整体框架，该IVI翻译网关主要由四个功能模块组成，即IVI系统控制模块、IVI DNS模块、IVI地址翻译模块和IVI协议翻译模块。 （6）详细设计和编程实现了IVI翻译网关的功能模块及其实现函数，其中IVI系统控制模块负责整个IVI翻译网关系统的控制，IVI DNS模块负责IPv4网络和IPv6网络之间域名解析的翻译，IVI地址翻译模块负责数据报的IPv4地址和IPv6地址之间的翻译，IVI协议翻译模块负责数据报的IPv4协议和IPv6协议之间的翻译。 目前，诸多IPv6过渡技术尚未完全成熟，对ISATAP隧道和IVI网关整体框架设计、功能模块、实现函数的设计等有关的文献资料比较少。本文以ISATAP隧道技术和IVI翻译技术为基础，新设计了ISATAP隧道和IVI网关的整体框架，并详细设计了ISATAP隧道和IVI网关的每一个功能模块，设计和编写出新的用于ISATAP隧道和IVI翻译网关的多个功能模块函数。所研究的内容均属于IPv6过渡中的关键技术问题。 本文设计与实现的ISATAP隧道和IVI网关是切实可行的，可以有效地解决IPv4/IPv6过渡时期IPv4网络和IPv6网络的通信问题，对今后IPv4/IPv6过渡时期中IPv6过渡技术关键问题的研究具有一定的应用和参考价值。
[Abstract]:Compared with the IPv4 protocol, the IPv6 protocol has many advantages. There is nothing comparable to this next generation Internet (NGI) and next generation network (NGN) using IPv6 protocol has become the consensus of the industry. Due to incompatible IPv4 protocol and IPv6 protocol and network application, the influence of IPv6 transition process, the urgent need to study the key technical problems of IPv6 transition, looking for a proper way of technology and methods of implementation, as soon as possible to solve the many problems of IPv6 in the process of transition.
This paper firstly studies the related technology of the IPv6 transition, a detailed analysis of the working principle of the three kinds of transition technology; then research the ISATAP tunnel technology and IVI technology. Based on this, the new design of the overall framework of the ISATAP dual stack system structure, and the ISATAP tunnel function module and its realization function is designed and to achieve; then design the overall framework of the IVI translation gateway, and function module of the IVI translation gateway and its functions are designed and realized; through the experiment of ISATAP tunnel and IVI translation gateway were tested and analyzed.
This work mainly in the following aspects:
(1) studied the limitations of IPv4, and produce and advantage of IPv6 technology, the characteristic of IPv6 protocol is studied; the working principle focuses on three kinds of transition technology are analyzed, including dual stack technology, tunnel technology and translation technology.
(2) in-depth study of ISATAP tunnel technology, including the ISATAP address format, the working principle of ISATAP and ISATAP neighbor discovery mechanism; research of IVI translation technology, including the IVI address format, IVI routing and IVI working principle.
(3) design the overall framework of the new ISATAP dual stack system structure, the ISATAP dual stack system adds three ISATAP tunnel function modules, namely ISATAP datagram receiving module, ISATAP data transmission module and ISATAP data processing module.
(4) the detailed design and programming of the function module and function of the ISATAP tunnel, the ISATAP datagram receiving module is responsible for parsing and processing the received data, ISATAP data transmission module is responsible for parsing and processing of the data to be sent, ISATAP datagram processing module is responsible for the encapsulation and decapsulation of datagram.
(5) the design of the overall framework of the new IVI translation gateway, the IVI translation gateway is composed of four functional modules, namely the IVI system IVI control module, DNS module, IVI module and IVI address translation protocol translation module.
(6) the detailed design and programming of the function module of IVI translation gateway and its implementation function, the control system IVI control module is responsible for the entire IVI translation gateway system, IVI DNS module between IPv4 network and IPv6 network domain name translation between IVI address translation module is responsible for the data reported by the IPv4 address and IPv6 address translation IVI, protocol translation module is responsible for the data reported by the IPv4 protocol and IPv6 protocol.
At present, many of the IPv6 transition has not yet fully mature technology, to design the overall framework of ISATAP tunnel and IVI gateway function module, realize the function design of the related literature is relatively small. This paper is based on ISATAP tunnel technology and IVI technology, a new design of the overall framework of the ISATAP tunnel and the IVI gateway, and the detailed design of each a module of ISATAP tunnel and IVI gateway, the design and preparation of a new functional module for multiple function ISATAP tunnel and IVI translation gateway. The research contents are the key technical problems of IPv6 in transition.
In this paper, the design and implementation of the ISATAP tunnel and IVI gateway is feasible, can effectively solve the problem of communication during the transition period of IPv4/IPv6 IPv4 network and IPv6 network, research on IPv6 IPv4/IPv6 in the future during the transition period of transition in the key technical problems has certain application and reference value.

【学位授予单位】：杭州电子科技大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.04

【参考文献】

相关期刊论文 前8条

1 马严,赵晓宇;IPv4向IPv6过渡技术综述[J];北京邮电大学学报;2002年04期

2 刘姜;;校园网IPv4向IPv6升级互通网关设计[J];辽东学院学报(自然科学版);2011年01期

3 刘东;中国领跑IPv6的机遇与挑战[J];电信技术;2004年04期

4 邢涛;阎璐;刘谦;;IPv6网络演进方案分析[J];电信技术;2011年03期

5 雷震洲;全球IPv6发展现状[J];通信世界;2003年27期

6 王相林;朱晨;;基于IVI的ICMP协议翻译的设计与实现[J];杭州电子科技大学学报;2012年06期

7 吴大鹏;;IPv6的发展与现状[J];数字通信;2010年02期

8 曹蓟光;;以积极开放的产业政策推动下一代互联网的发展[J];世界电信;2011年03期

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