使用Ipsec—tools构建企业VPN

摘要

本文主要讲解使用Ipsec-tools工具实现北京总公司与广州分部之间的VPN配置，以确保北京总部与广州分公司之间在互联网上安全地传输信息。Ipsec—tools工具不仅容易实现，而且源码开放、便于管理，是实现企业网络站点到站点VPN的理想工具。%This paper mainly explains how to use Ipsec-tools tools to configure VPN between in Beijing headquarter and the Guangzhou branch, to ensure the information transfer securely on the Intemet .The Ipsec-tools tool is open source code and easy to be managed. It is an ideal tool to realize the enterprise web site to site VPN.