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计算机工程 ›› 2008, Vol. 34 ›› Issue (11): 117-119,. doi: 10.3969/j.issn.1000-3428.2008.11.042

• 网络与通信 • 上一篇    下一篇

IPv6网络中基于域名的通用用户标识系统

付 强,段海新,张 洪,刘 武   

  1. (清华大学网络中心,北京 100084)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-06-05 发布日期:2008-06-05

Common User Identifier System Based on DNS in IPv6 Networks

FU Qiang, DUAN Hai-xin, ZHANG Hong, LIU Wu   

  1. (Network Research Center, Tsinghua University, Beijing 100084)
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-06-05 Published:2008-06-05

摘要: 现有的互联网用户标识系统普遍存在缺乏认证机制、难以获取和解析以及作用范围受限等问题。该文提出一种在IPv6网络中基于域名的通用用户标识系统,在CERNET2网络中实现并初步部署。该系统通过开发和配置域名服务,结合身份认证技术,实现了用户的跨管理域范围登录,将用户标识和IPv6地址双向动态绑定。传统的网络应用通过使用该系统可以得到简化或增强。

关键词: 用户标识, 域名系统, 网络安全

Abstract: The existing user identifier systems are facing the problems such as incomplete logging procedure, hard to resolve and limited scope. A user identifier system based on DNS in IPv6 network is proposed in this paper, and is implemented and deployed in CERNET2. Cross-domain logging procedure is implemented through development and configurations on DNS, combined with authentication techniques. It is bound to the user’s current IPv6 address dynamically. The applications are simplified or enhanced by using this system.

Key words: user identifier, DNS, network security

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