ZyXEL Communications Internet Security Gateway ZyWALL 100 - Manual (Page 76)

ZyWALL 100 Internet Security Gateway
DMZ Setup 7-3
Figure 7-4 Menu 5.2 — TCP/IP Setup
The TCP/IP setup fields are the same as the ones in Menu 3.2 TCP/IP Ethernet Setup. Each public server
will need a unique IP address. Refer to
Table 6-4 for information on how to configure these fields.
DMZ and LAN IP addresses must be on separate subnets.
You must also configure NAT for the DMZ port (see the NAT chapter) in menus 15.1
and 15.2.
7.3.2 IP Alias Setup
You must use menu 5.2 to configure the first network. Move the cursor to the Edit IP Alias field, press
[SPACE BAR] to choose Yes and press [ENTER] to configure the second and third network.
Pressing [ENTER] opens Menu 5.2.1 - IP Alias Setup, as shown next.
Menu 5.2 - TCP/IP Ethernet Setup
TCP/IP Setup:
IP Address= ?
IP Subnet Mask=
RIP Direction= Both
Version= RIP-1
Multicast= None
Edit IP Alias= No
Press ENTER to Confirm or ESC to Cancel: