【摘要】 介绍了MobileIP机制在嵌入式环境中的实现方法,在lwip协议栈的基础上实现了MobileIP的客户端。首先介绍实现的软硬件基础;其次分析对协议栈的修改,包括设计多级网络接口和分层路由策略的方法;最后对MobileIP协议栈的测试过程进行了分析和描述。更多还原

【Abstract】 This article introduces the implementation of Mobile IP function in embedded system. Firstly, it describes the basis of implementation on software and hardware; secondly, it emphasizes on the modification of lwip stack in order to implement Mobile IP, including the designing of multilever network interface and route strategy; thirdly, it describes the test of verifying the implementation.更多还原