Studying on IP Mobility under Network Address Translation Environment

• Main Author: 林欽漢
• Other Authors: 劉懷仁
• Format: Others
• Language: zh-TW
• Published: 2003
• Online Access: http://ndltd.ncl.edu.tw/handle/54949483376852572610

碩士 === 中華大學 === 資訊工程學系碩士班 === 91 === The trend of using Internet is growing rapidly. To cope with the IP depletion, NAT is proposed to solve this problem. In the other hand, there are more devices with mobility capability in the world. It seems IP mobility will be an important issue in the future. Mobile IP is one possible solution which recognized by most people for the IP mobility. But when we try to integrate Mobile IP technique with NAT technique, we encounter some problems. It is inconvenient using Mobile IP under NAT environment. Because mobile node must specify the public address of home network manually when it moves to the foreign network. And there are still some other problems. In this thesis, we try to propose a new framework which can provide IP mobility in NAT environment. We design a system framework referred to Mobile IP and NAT techniques. And adjust some parts of the framework. As the result, mobile node can roam under NAT environment and keep on the data communication in the processing. Data will be not loss without adjustment manually. So the whole system will be more feasible in this manner.