Detailed instructions for use are in the User's Guide.
[. . . ] 350 East Plumeria Drive San Jose, CA 95134 USA
202-10449-01 December 2008 v1. 0
© 2008 by NETGEAR, Inc. All rights reserved.
Trademarks
NETGEAR, the NETGEAR logo, and Smart Wizard are trademarks or registered trademarks of NETGEAR, Inc. Microsoft, Windows, and Windows NT are registered trademarks of Microsoft Corporation. Other brand and product names are registered trademarks or trademarks of their respective holders.
Statement of Conditions
In the interest of improving internal design, operational function, and/or reliability, NETGEAR reserves the right to make changes to the products described in this document without notice. [. . . ] Select an application from the drop-down menu on the right.
To define a rule: Select the User defined radio button. The screen adjusts to enable you to add rules (see Figure 3-5 on page 3-8).
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Figure 3-5
Next to From Internet Host IP Address, select ALL (the default) to allow this service to be used by everyone in your network. Otherwise, select SINGLE and enter the IP address of one computer to restrict the service to a particular computer, or SUBNET to restrict the service to a subnet. Next to Forward to Internal Host IP Address, enter the IP address of the internal host. To specify the rules, select the Protocol from the drop-down list, and fill in the Starting Port and Ending Port fields. This information can be obtained from the game or applications manual or the product's support website.
4. When you are finished making changes, click Apply so that your changes take effect.
Port Triggering (Outbound Rules)
Port Triggering monitors outbound traffic. When the modem router detects traffic on the specified outbound port, it remembers the IP address of the computer that sent the data and triggers the incoming port. Port Triggering opens an incoming port temporarily and does not require the server on the Internet to track your IP address if it is changed by DHCP, for example. Incoming traffic on the triggered port is then forwarded to the triggering computer. Using the Port Triggering screen, you can make local computers or servers available to the Internet for different services (for example, FTP or HTTP), to play Internet games, or to use Internet applications.
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Note: If you use applications such as multi-player gaming, peer-to-peer connections, real time communications such as instant messaging, or remote assistance (a feature in Windows XP), you should also enable UPnP (see "Enabling Universal Plug and Play (UPnP)" on page 3-11). In the Advanced section of the main menu, select Port Triggering, and then click Add.
Figure 3-6
2. · To select a predefined port triggering rule: · Select the Pre-defined radio button. Select an application from the drop-down menu on the right.
To define a rule: Select the User defined radio button. The screen adjusts to enable you to add rules (see Figure 3-7 on page 3-10).
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Figure 3-7
To specify the rules, select the Protocol from the drop-down list, and fill in the Starting Port and Ending Port fields. This information can be obtained from the game or applications manual or the product's support website.
3. When you are finished making changes, click Apply so that your changes take effect.
Configuring a DMZ Host
A demilitarized zone (DMZ) host is a computer on your local network that can be accessed from the Internet regardless of firewall protection. In the Advanced section of the main menu, select DMZ Host to display the DMZ Host screen (see the following page).
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By default, there is no DMZ host, and the Discarded radio button is selected. Click Apply.
Enabling Universal Plug and Play (UPnP)
Universal Plug and Play (UPnP) helps devices, such as Internet appliances and computers, access the network and connect to other devices as needed. UPnP devices can automatically discover the services from other registered UPnP devices on the network. The UPnP screen displays.
Figure 3-9
UPnP can be enabled or disabled for automatic device configuration. If you clear this check box, and click Apply, the modem router will not allow any device to automatically control the resources, such as port forwarding (mapping), of the modem router.
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Chapter 4 Advanced Configuration
This chapter describes how to perform advanced configuration for you ADSL2+ Modem Router DM111PSPv2. [. . . ] If your modem router is unable to obtain an IP address from the ISP, check the following: · Your ISP may require a multiplexing method or Virtual Path Identifier/Virtual Channel Identifier parameter. Verify with your ISP the multiplexing method and parameter value, and update the modem router's ADSL settings accordingly. · If your ISP requires PPP over Ethernet (PPPoE) or PPP over ATM (PPPoA), check that your login credentials are correct.
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·
Log in to the modem router as described in "Logging In to the Modem Router" on page 1-2, note the modem router status, run the diagnostics test as described in "Diagnostic Utilities and Rebooting the Modem Router" on page 2-11, and contact your ISP's technical support representative.
Troubleshooting PPPoE or PPPoA Connection
The PPPoA or PPPoA connection can be debugged as follows: 1. If all of the steps indicate "OK" then your PPPoE or PPPoA connection is up and working. [. . . ]