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DMZ
If you have a client PC that cannot run an Internet application (e.g. Games) properly from behind the NAT firewall, then you can
open up the firewall restrictions to allow unrestricted two-way Internet access by defining a DMZ Host.
The DMZ function allows you to re-direct all packets going to your WAN port IP address, to a particular IP address in your LAN. The
difference between the virtual server and the DMZ function is that the virtual server re-directs a particular service/Internet application
(e.g. FTP, websites) to a particular LAN client/server, whereas DMZ re-directs all packets (regardless of services) going to your WAN
IP address to a particular LAN client/server.
OPTION
DMZ Settings:
DMZ IP Address:
Click 'Apply' to save the above configurations.
System Security
This page allows you to improve the security of your 3G39W-V through the SPI (Stateful Packet Inspection) firewall and remote
access settings.
OPTION
Remote Management (via WAN / 3G):
Deny ping from WAN / 3G interface:
SPI Firewall
Click 'Apply' to save the settings.
YML39W-VX
www.netcomm.com.au
Figure 34 - Advanced View - DMZ Settings
Enable/disable DMZ.
Fill in the IP address of a particular host in your LAN Network that will receive all the packets originally
going to the WAN port/Public IP address of your 3G39W-V.
Table 25 - Advanced View - DMZ Settings
Enable/Disable remote management on the WAN interface.
Select Enable to deny ICMP packets received on the WAN interface. Otherwise, select ‚Disable‛ to allow
ICMP packets received on the WAN interface.
Enable/Disable the SPI (Stateful Packet Inspection) firewall to improve the security of your 3G39W-V.
Table 26 – Advanced View – System Security Settings
DEFINITION
Figure 35 - Advanced View - System Security Settings
DEFINITION
Videotron – 3G39W-V
3G39W-V User Guide
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