Chapter 6 Tutorials

Figure 77 Funk Odyssey Access Wireless Client Login Example

6.4 How to Set Up an IPSec VPN

This example shows how to create the VPN tunnel illustrated below.

Figure 78 VPN Example

 

LAN

LAN

1.2.3.42.2.2.2

192.168.1.0/24

172.16.1.0/24

In this example, the ZyWALL is router X (1.2.3.4), and the remote IPSec router is router Y (2.2.2.2). Create the VPN tunnel between ZyWALL X’s LAN subnet (192.168.1.0/24) and the LAN subnet behind peer IPSec router Y (172.16.1.0/24).

6.4.1 How to Set Up the VPN Gateway

The VPN gateway manages the IKE SA. You do not have to set up any other objects before you configure the VPN gateway because this VPN tunnel does not use any certificates or extended authentication.

1Click VPN > IPSec VPN > VPN Gateway, and then click the Add icon.

2Give the VPN gateway a name (“VPN_GW_EXAMPLE”). For My Address, select Interface and wan1. For the Peer Gateway Address, select Static Address and enter 2.2.2.2 in field 1. For the Authentication, Select Pre-Shared Key and enter 12345678. Click OK.

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ZyWALL USG 100/200 Series User’s Guide