Справочник Пользователя для ZyXEL Communications 5 Series
ZyWALL 5/35/70 Series User’s Guide
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DMZ Screens
10.1 Overview
The DeMilitarized Zone (DMZ) provides a way for public servers (Web, e-mail, FTP, etc.) to
be visible to the outside world (while still being protected from DoS (Denial of Service)
attacks such as SYN flooding and Ping of Death). These public servers can also still be
accessed from the secure LAN.
be visible to the outside world (while still being protected from DoS (Denial of Service)
attacks such as SYN flooding and Ping of Death). These public servers can also still be
accessed from the secure LAN.
Figure 114 DMZ Overview
10.1.1 What You Can Do in the DMZ Screens
• Use the DMZ screen (
) to configure TCP/IP, DHCP, IP/MAC
binding and NetBIOS settings on the DMZ.
• Use the Static DHCP screen (
) to configure the IP addresses
assigned to devices in the DMZ by DHCP.
• Use the IP Alias screen (
) to configure IP alias settings on the
ZyWALL’s DMZ ports.
• Use the Port Roles screen (
) to configure DMZ ports on the
ZyWALL.
Internet
LAN
DMZ