Table of Contents
Advertisement
DPN-144DG GPON ONT Dual Band Wireless AC1200
VoIP Gateway with 1 GPON Port, 4 10/100/1000Base-T
Ports, 2 FXS Ports, and 1 USB Port
User Manual
DMZ
A DMZ is a host or network segment located "between" internal (local) and external (global)
networks. In the gateway, the DMZ implements the capability to transfer a request coming to a port
of the gateway from the external network to a specified host of the internal network.
On the Firewall / DMZ page, you can specify the IP address of the DMZ host.
To enable the DMZ, move the Enable switch to the right.
Enter the IP address of a host from your network in the IP address field. To choose a device
connected to the gateway's LAN at the moment, select the relevant value from the drop-down list
(the field will be filled in automatically).
Click the APPLY button.
Note that when the DMZ is enabled, all traffic coming to a port of the WAN interface of the
gateway is directed to the same port of the specified IP address. Also note that virtual servers have
higher priority than the DMZ host. In other words, if there has been created a virtual server that
directs traffic from external port 80 to a port of the device from the gateway's local network, then
entering http://gateway_WAN_IP in the address bar, users of the external network are
directed to the specified port and IP address configured for the virtual server, but not to port 80 of
the device with the IP address specified on the Firewall / DMZ page.
To disable the DMZ, move the Enable switch to the left and click the APPLY button.
Figure 140. The Firewall / DMZ page.
Page 192 of 217
Configuring via Web-based Interface
Advertisement
Table of Contents
