Chapter 2 How to Set Up Your Network
ZyWALL USG 20-2000 User’s Guide
30
• The
wan1
interface uses a static IP address of 1.2.3.4.
• Add
P5
(lan2) to the DMZ interface (Note: In USG 20/20W, use
P4
(lan2) instead of
P5
in this
example). The DMZ interface is used for a protected local network. It uses IP address
192.168.3.1 and serves as a DHCP server by default.
• You want to be able to apply specific security settings for the VPN tunnel created by the
Quick
Setup - VPN Setup
wizard (named
WIZ_VPN
). So you create a new zone and add
WIZ_VPN
to it.
Figure 21
Ethernet Interface, Port Roles, and Zone Configuration Example
2.2.1 Configure a WAN Ethernet Interface
You need to assign the ZyWALL’s
wan1
interface a static IP address of 1.2.3.4.
Click
Configuration > Network > Interface > Ethernet
and double-click the
wan1
interface’s
entry in the
Configuration
section. Select
Use Fixed IP Address
and configure the IP address,
subnet mask, and default gateway settings and click
OK
.
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