Chapter 6 Configuration Basics
ZyWALL USG 1000 User’s Guide
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6.2.2 Default Interface and Zone Configuration
This section introduces the ZyWALL’s default zone member physical interfaces and
the default configuration of those interfaces. The following figure uses letters to
denote public IP addresses or part of a private IP address.
Figure 63 Default Network Topology
Table 13
• The LAN zone contains the ge1 interface. The LAN zone is a protected zone. The
ge1 interface uses 192.168.1.1.
• The WAN zone contains the ge2 and ge3 interfaces (physical ports 2 and 3).
They use public IP addresses to connect to the Internet.
• The DMZ zone contains the ge4 and ge5 interfaces (physical ports 4 and 5).
The DMZ zone has servers that are available to the public. These interface uses
private IP addresses 192.168.2.1 and 192.168.3.1.
PORT INTERFACE ZONE
IP ADDRESS AND DHCP
SETTINGS
SUGGESTED USE WITH
DEFAULT SETTINGS
1 ge1 LAN 192.168.1.1, DHCP server
enabled
Protected LAN
2, 3 ge2, ge3 WAN DHCP clients Connections to the Internet
4 ge4 DMZ 192.168.2.1, DHCP server
disabled
Public servers (such as web, e-
mail and FTP)
5 ge5 DMZ 192.168.3.1, DHCP server
disabled
Public servers (such as web, e-
mail and FTP)