1 ip address – ZyXEL Communications Internet Security Appliance ZyWALL5UTM 4.0 User Manual
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ZyWALL 5/35/70 Series User’s Guide
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Chapter 37 DMZ Setup
37.3.1 IP Address
From the main menu, enter 5 to open Menu 5 - DMZ Setup to configure TCP/IP (RFC 1155).
Figure 291 Menu 5: DMZ Setup
Menu 5 - DMZ Setup
1. DMZ Port Filter Setup
2. TCP/IP and DHCP Setup
Enter Menu Selection Number:
From menu 5, select the submenu option 2. TCP/IP and DHCP Setup and press [ENTER].
The screen now displays
Menu 5.2 -
TCP/IP and DHCP Ethernet Setup,
as shown next.
Figure 292 Menu 5.2: TCP/IP and DHCP Ethernet Setup
Menu 5.2 - TCP/IP and DHCP Ethernet Setup
DHCP= None TCP/IP Setup:
Client IP Pool:
Starting Address= N/A IP Address= 10.10.2.1
Size of Client IP Pool= N/A IP Subnet Mask= 255.255.255.0
RIP Direction= None
Version= N/A
Multicast= IGMP-v2
Edit IP Alias= No
DHCP Server Address= N/A
Press ENTER to Confirm or ESC to Cancel:
The DHCP and TCP/IP setup fields are the same as the ones in Menu 3.2 - TCP/IP and
DHCP Ethernet Setup. Each public server will need a unique IP address. Refer to
for information on how to configure these fields.
Note: DMZ, WLAN and LAN IP addresses must be on separate subnets. You must
also configure NAT for the DMZ port (see
) in menus
15.1 and 15.2.