ZyXEL Communications unified security gateway 6.2.2 Default Interface and Zone Configuration

Chapter 6 Configuration Basics

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 50 Default Network Topology

Table 14 ZyWALL USG 20 Default Port, Interface, and Zone Configuration

PORT	INTERFACE	ZONE	IP ADDRESS AND DHCP	SUGGESTED USE WITH
			SETTINGS	DEFAULT SETTINGS
P1	wan1	WAN	DHCP clients	Connections to the Internet
P2, P3	lan1	LAN1	192.168.1.1, DHCP	Protected LAN
			server enabled
P4	lan2	LAN2	192.168.2.1, DHCP	Protected LAN
			server enabled
P5	dmz	DMZ	192.168.3.1, DHCP	Public servers (such as
			server disabled	web, e-mail and FTP)
CONSOLE	n/a	None	None	Local management

•The WAN zone contains the wan1 interface (physical port P1). It uses a public IP address to connect to the Internet.

•The LAN1 zone contains the lan1 interface (a port group made up of physical ports P2 and P3 on the ZyWALL). The LAN1 zone is a protected zone. The lan1 interface uses 192.168.1.1 and the connected devices use IP addresses in the 192.168.1.2 to 192.168.1.254 range.

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	ZyWALL USG 20/20W User’s Guide