摘要： 随着网络通信技术的发展，移动计算机用户对Internet移动接入的需求急剧增长。IETF设计了移动IP协议，使Internet上的移动接入成为可能。该文介绍了移动IP的工作原理、目前移动IP路由方面的问题及其改进方案。

关键词: 移动IP, 路由, 代理

Abstract: Mobility is one of the new services that have been introduced due to the development and popularity of the Internet. IETF mobile IP is one of the current mobile IP solutions. This paper introduces the working mechanism of mobile IP and its efficiency problem in routing, as well as a compromise scheme which improves the efficiency within a local area network.

中图分类号: 

• TN915.05