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Chapter 7 General Tutorials
Figure 82 VPN Example
LAN
192.168.1.0/24
In this example, the ISG50 is router X (1.2.3.4), and the remote IPSec router is router Y (2.2.2.2).
Create the VPN tunnel between ISG50 X's LAN subnet (192.168.1.0/24) and the LAN subnet behind
peer IPSec router Y (172.16.1.0/24).
7.4.1 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.
Click Configuration > VPN > IPSec VPN > VPN Gateway, and then click the Add icon.
1
Enable the VPN gateway and name it ("VPN_GW_EXAMPLE"). For My Address, select Interface
2
and wan1. For the Peer Gateway Address, select Static Address and enter 2.2.2.2 in the
Primary field. For the Authentication, Select Pre-Shared Key and enter 12345678. Click OK.
114
ISG
1.2.3.4
ISG
2.2.2.2
172.16.1.0/24
LAN
ISG50 User's Guide
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Troubleshooting
