Mercusys MR30G User Manual

36
Chapter 4 Congure the Router in Wireless Router Mode
4. 4. 4. DMZ
When a PC is set to be a DMZ (Demilitarized Zone) host in the local network, it is totally
exposed to the internet, which can realize the unlimited bidirectional communication
between internal hosts and external hosts. The DMZ host becomes a virtual server with
all ports opened. When you are not clear about which ports to open in some special
applications, such as IP camera and database software, you can set the PC to be a DMZ
host.
Note:
DMZ is more applicable in the situation that users are not clear about which ports to open. When it is enabled, the DMZ host is
totally exposed to the internet, which may bring some potential safety hazards. If DMZ is not in use, please disable it in time.
I want to:
Make the home PC join the internet online game without port restriction.
For example, due to some port restriction, when playing the online games, you can log in
normally but cannot join a team with other players. To solve this problem, set your PC as a
DMZ host with all ports opened.
How can I do that?
1. Assign a static IP address to your PC, for example 192.168.1.100.
2. Visit http://mwlogin.net, and log in with the password you set for the router.
3. Go to Advanced > NAT Forwarding > DMZ and select Enable DMZ.
4. Click VIEW CONNECTED DEVICES and select your PC. The DMZ Host IP
Address will be automatically filled in. Or enter the PC’s IP address 192.168.1.100
manually in the DMZ Host IP Address field.
5. Click SAVE.
Done!
You’ve set your PC to a DMZ host and now you can make a team to game with other players.

Mercusys MR30G Specifications

General

DSL WAN	No
Ethernet WAN	Yes
WAN connection type	RJ-45
Wi-Fi band	Dual-band (2.4 GHz / 5 GHz)
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
WLAN data transfer rate (max)	1167 Mbit/s
WLAN data transfer rate (first band)	300 Mbit/s
WLAN data transfer rate (second band)	867 Mbit/s
Antennas quantity	4
Antenna gain level (max)	5 dBi
Cabling technology	10/100/1000Base-T(X)
Receiver sensitivity	11g 6Mbps: -96dBm 11g 54Mbps: -78dBm 11n HT40 MCS7: -74dBm 11n HT20 MCS7: -71dBm 11a 6Mbps: -97dBm 11a 54Mbps: -79dBm 11ac VHT20 MCS8: -74dBm 11ac VHT40 MCS9: -70dBm 11ac VHT80 MCS9: -65dBm
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet
Firewall security	SPI Firewall, IP/MAC Address Binding
NAT functionality	Port Forwarding, Port Triggering, UPnP, DMZ
Security algorithms	WPA-PSK, WPA2-PSK
Supported network protocols	PPPoE/L2TP/PPTP
Cables included	LAN (RJ-45)
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 90 %
Operating relative humidity (H-H)	10 - 90 %
Power source type	AC
Ethernet LAN (RJ-45) ports	3
Package type	Box
Product type	Tabletop router
Product color	Black
LED indicators	Status

Weight and Dimensions

Depth	125.9 mm
Width	159.7 mm
Height	37.1 mm