Design and Implementation of VPN Gateway

Abstract

Abstract: IPSec protocol is one of the ways to realize VPN. This paper introduces IPSec protocol concisely, analyses Netfilter framework in Linux2. 4 kernel and /proc filesystem,and provides a method to implement VPN gateway in Linux.

摘要： IPSec协议是VPN的实现方式之一。该文简要介绍了IPSec协议,分析了Linux2.4内核的Netfilter框架和/proc文件系统,提出了一种在Linux中实现VPN网关的方法。

关键词: IPSec, 虚拟专用网, Linux, Netfilter, /proc

CLC Number:

TN915

LIU Jianbo, WANG Neng, SHEN Jie. Design and Implementation of VPN Gateway[J]. , 2004, 30(03): 130-132.

刘剑波,王能,沈捷. VPN网关的设计和实现[J]. , 2004, 30(03): 130-132.

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URL: https://www.ecice06.com/EN/Y2004/V30/I03/130

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