IPSec封装模式在不同场景下的应用

A Brief Discussion on the Application of IPSec's Encapsulation Mode in Different Scenarios

部署IPSec VPN时,在不同封装模式中需使用不同协议下的数据封装格式,并且IPSec通过在不同场景中使用不同的封装模式提供差异化安全服务。在阐述数据包封装格式基础上,详细分析不同场景中的封装模式选择并分析其原因,探讨IPSec封装模式在不同场景下的应用,为无保护的IP网络提供信息安全传输服务。

To everyone in the deployment of IPSec VPN in different encapsulation mode when using different protocols provide certain reference data encapsulation format,at the same time,through in different scenarios,in order to IPSec use different encapsulation mode to provide diversity of security services.This paper elaborates the packaging format of the packets,analyzes the selection of packaging modes in different scenarios and analyzes the reasons.Different deployment plans are selected according to the actual needs in different scenarios,and different packaging modes are selected in consideration of security,resource utilization and efficiency.Thus,secure transmission services for unprotected IP networks are provided.