摘要
文章结合工程实践,介绍了嵌入式VPN网关的实现过程。简要分析了IPSec协议的组成部分以及工作原理。介绍了linux环境下VPN的配置和使用。详细说明了基于IBM405EP硬件平台的嵌入式linux系统的实现过程和关键技术,如Bootloader、交叉编译环境、内核裁减、根文件系统设计等。
Based on pratical engeering, this paper introduces the implementation process of the embedded VPN gateway.Firstly the composing and the principle of IPSec are analyzed simply. Then the configuration and the way of VPN used in linux system are introduced. At last, this paper illuminates the implementation process and the key technologies of the embedded linux based on IBM 405EP in details.
出处
《微电子学与计算机》
CSCD
北大核心
2006年第4期137-140,145,共5页
Microelectronics & Computer
