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Page 71 / 162 Scroll up to view Page 66 - 70
Reference Manual for the MR814 v3 Cable/DSL Wireless Router
Maintenance
6-9
202-10039-01
The default password for the router’s Web Configuration Manager is
password
. Netgear
recommends that you change this password to a more secure password.
From the Main Menu of the browser interface, under the Maintenance heading, select Set
Password to bring up the menu shown below.
Figure 6-7:
Set Password menu
To change the password, first enter the old password, and then enter the new password twice. Click
Apply.
Page 72 / 162
Reference Manual for the MR814 v3 Cable/DSL Wireless Router
6-10
Maintenance
202-10039-01
Page 73 / 162
Advanced Configuration of the Router
7-1
202-10039-01
Chapter 7
Advanced Configuration of the Router
This chapter describes how to configure the advanced features of your MR814 v3 Cable/DSL
Wireless Router. These features can be found under the Advanced heading in the Main Menu of
the browser interface.
Configuring for Port Forwarding to Local Servers
Although the router causes your entire local network to appear as a single machine to the Internet,
you can make a local server (for example, a web server or game server) visible and available to the
Internet. This is done using the Port Forwarding menu. From the Main Menu of the browser
interface, under Advanced, click on Port Forwarding to view the port forwarding menu, shown
below.
Figure 7-1:
Port Forwarding Menu
.
Note:
If you are unfamiliar with networking and routing, refer to
Appendix B,
“Network, Routing, Firewall, and Basics
,” to become more familiar with the terms and
procedures used in this manual.
Page 74 / 162
Reference Manual for the MR814 v3 Cable/DSL Wireless Router
7-2
Advanced Configuration of the Router
202-10039-01
Use the Port Forwarding menu to configure the router to forward incoming protocols to computers
on your local network. In addition to servers for specific applications, you can also specify a
Default DMZ Server to which all other incoming protocols are forwarded. The DMZ Server is
configured in the Security Menu.
Before starting, you'll need to determine which type of service, application or game you'll provide
and the IP address of the computer that will provide each service. Be sure the computer’s IP
address never changes. To configure port forwarding to a local server:
1.
From the Service & Game box, select the service or game that you will host on your network.
If the service does not appear in the list, refer to the following section, “
Adding a Custom
Service
”.
2.
Enter the IP address of the local server in the corresponding Server IP Address box.
3.
Click the Add button.
Adding a Custom Service
To define a service, game or application that does not appear in the Services & Games list, you
must determine what port numbers are used by the service. For this information, you may need to
contact the manufacturer of the program that you wish to use. When you have the port number
information, follow these steps:
1.
Click the Add Custom Service button.
2.
Enter the first port number in an unused Start Port box.
3.
To forward only one port, enter it again in the End Port box. To specify a range of ports, enter
the last port to be forwarded in the End Port box.
4.
Enter the IP address of the local server in the corresponding Server IP Address box.
5.
Type a name for the service.
6.
Click Apply at the bottom of the menu.
Note:
To assure that the same computer always has the same IP address, use the reserved
IP address feature of your MR814 v3 router. See
“Using Address Reservation“ on page
7-8
for instructions on how to use reserved IP addresses.
Page 75 / 162
Reference Manual for the MR814 v3 Cable/DSL Wireless Router
Advanced Configuration of the Router
7-3
202-10039-01
Editing or Deleting a Port Forwarding Entry
To edit or delete a Port Forwarding entry, follow these steps.
1.
In the table, select the button next to the service name.
2.
Click Edit or Delete.
Local Web and FTP Server Example
If a local PC with a private IP address of 192.168.0.33 acts as a Web and FTP server, configure the
Ports menu to forward HTTP (port 80) and FTP (port 21) to local address 192.168.0.33
In order for a remote user to access this server from the Internet, the remote user must know the IP
address that has been assigned by your ISP. If this address is 172.16.1.23, for example, an Internet
user can access your Web server by directing the browser to http://172.16.1.23. The assigned IP
address can be found in the Maintenance Status Menu, where it is shown as the WAN IP Address.
Some considerations for this application are:
•
If your account’s IP address is assigned dynamically by your ISP, the IP address may change
periodically as the DHCP lease expires.
•
If the IP address of the local PC is assigned by DHCP, it may change when the PC is rebooted.
To avoid this, you can manually configure the PC to use a fixed address.
•
Local PCs must access the local server using the PCs’ local LAN address (192.168.0.33 in this
example). Attempts by local PCs to access the server using the external IP address
(172.16.1.23 in this example) will fail.
Multiple Computers for Half Life, KALI or Quake III Example
To set up an additional computer to play Half Life, KALI or Quake III:
1.
Click the button of an unused port in the table.
2.
Select the game again from the Services/Games list.
3.
Change the beginning port number in the Start Port box.
For these games, use the supplied number in the default listing and add +1 for each additional
computer. For example, if you've already configured one computer to play Hexen II (using
port 26900), the second computer's port number would be 26901, and the third computer
would be 26902.

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