Example for Establishing an IPSec Tunnel Between the Branch and Headquarters with a Redundant Gateway - AR500, AR510, and AR530 V200R007 CLI-based Configuration Guide - VPN - Huawei
Establishing IPSec Tunnels in Virtual Tunnel Interface Mode Between HUAWEI Firewalls and Cisco Firewalls - HUAWEI USG Series Firewalls Interoperability Configuration Guide for VPN - Huawei
Example for Configuring Efficient VPN in Network-auto-cfg Mode to Establish an IPSec Tunnel - AR500, AR510, and AR530 V200R007 CLI-based Configuration Guide - VPN - Huawei
Example for Establishing an IPSec Tunnel Using a Tunnel Interface - AR100, AR120, AR150, AR160, AR200, AR1200, AR2200, AR3200, and AR3600 V200R010 CLI-based Configuration Guide - VPN - Huawei
![Examples of Protecting a VPN With IPsec by Using Tunnel Mode - Securing the Network in Oracle® Solaris 11.4 Examples of Protecting a VPN With IPsec by Using Tunnel Mode - Securing the Network in Oracle® Solaris 11.4](https://docs.oracle.com/cd/E37838_01/html/E60993/figures/IPsecTunnel-S11.jpg)