Справочник Пользователя для ZyXEL Communications 5 Series

 Chapter 10 DMZ Screens

ZyWALL 5/35/70 Series User’s Guide

This table allows you to assign IP addresses on the DMZ to specific individual computers 
based on their MAC Addresses. 

To change your ZyWALL’s static DHCP settings on the DMZ, click NETWORK > DMZ > 
Static DHCP. The screen appears as shown.

Windows 
Networking 
(NetBIOS over 
TCP/IP)

Allow between 
DMZ and LAN

Select this check box to forward NetBIOS packets from the LAN to the DMZ and 
from the DMZ to the LAN. If your firewall is enabled with the default policy set to 
block DMZ to LAN traffic, you also need to configure a DMZ to LAN firewall rule 
that forwards NetBIOS traffic.
Clear this check box to block all NetBIOS packets going from the LAN to the 
DMZ and from the DMZ to the LAN.

Allow between 
DMZ and WAN 1

Select this check box to forward NetBIOS packets from the DMZ to WAN 1and 
from WAN 1 to the DMZ. 
Clear this check box to block all NetBIOS packets going from the DMZ to WAN 1 
and from WAN 1 to the DMZ.

Allow between 
DMZ and WAN 2

Select this check box to forward NetBIOS packets from the DMZ to WAN 2 and 
from WAN 2 to the DMZ. 
Clear this check box to block all NetBIOS packets going from the DMZ to WAN 2 
and from WAN 2 to the DMZ.

Allow between 
DMZ and WLAN

Select this check box to forward NetBIOS packets from the WLAN to the DMZ 
and from the DMZ to the WLAN. If your firewall is enabled with the default policy 
set to block DMZ to WLAN traffic and WLAN to DMZ traffic, you also need to 
configure DMZ to WLAN and WLAN to DMZ firewall rules that forward NetBIOS 
traffic.
Clear this check box to block all NetBIOS packets going from the WLAN to the 
DMZ and from the DMZ to the WLAN.

Apply

Click Apply to save your changes back to the ZyWALL.

Reset

Click Reset to begin configuring this screen afresh.

Table 50   NETWORK > DMZ (continued)