计算机工程与应用 ›› 2008, Vol. 44 ›› Issue (18): 127-131.

• 网络、通信、安全 • 上一篇    下一篇

一种IPv4/v6自适应的QoS VPN的设计和实现

张 静,王文东,龚向阳,阙喜戎   

  1. 北京邮电大学 计算机科学与技术学院 网络与交换国家重点实验室 宽带网中心,北京 100876
  • 收稿日期:2008-01-04 修回日期:2008-04-07 出版日期:2008-06-21 发布日期:2008-06-21
  • 通讯作者: 张 静

Design and implementation of IPv4 IPv6 adaptive QoS enabled VPN

ZHANG Jing,WANG Wen-dong,GONG Xiang-yang,QUE Xi-rong   

  1. Broadband Network Research Center,State Key Laboratory of Networking & Switching,Beijing University of Posts and Telecommunications,Beijing 100876,China
  • Received:2008-01-04 Revised:2008-04-07 Online:2008-06-21 Published:2008-06-21
  • Contact: ZHANG Jing

摘要: 提出了一种适应IPv4/v6混合组网的、具有QoS能力的VPN业务管理架构(IP4/6AQEVMA),并从网络提供商(Network Provider,NP)的角度分析VPN用户的需求,分析基于IPv4和IPv6混合组网并支持多种QoS应用的VPN业务。因此,该架构重点强调两个方面:VPN业务提供对底层网络差异的屏蔽和灵活地为VPN用户提供具有多种QoS保证的VPN应用。

Abstract: An IPv4 and IPv6 adaptive QoS enabled VPN management architecture(IP4/6AQEVMA) is presented in this paper.The
needs of VPN customers are analyzed from NP’s(Network Provider) view,and various QoS-supported VPN applications based on IPv4/v6 network may be most valuable.So,two aspects are emphasized in the design of IP4/6QEVMA:isolation between VPN service supply and IPv4/v6 network; and providing various QoS-supported applications flexibly for VPN customers.