정책기반 이동 IP 네트워크의 프레임워크와 정책 시나리오

A Framework and Policy Scenarios of Policy-based Mobile IP Networks

Because of increasing the notebook computer and PDA, users' requirement with respect to mobility is growing more and more. However, current IP protocol is not changed IP address and can not deliver IP packets on new location of host in case moving another network. To solve this problem, the IETF has proposed mobile IP. The network management for maintaining stable and efficient environment is more difficult according to being various by complicated network environment and requirements of provided service and user. The recent rises concern about policy-based network technology. Therefore, this paper proposed a framework of policy-based network and developed policy scenarios using the presented policy language of mobile IP.