User manual NETGEAR DM111P

[. . . ] 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. [. . . ] 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). 0, December 2008 Security and Firewall Protection ADSL2+ Modem Router DM111PSPv2 User Manual By default, there is no DMZ host, and the Discarded radio button is selected. Select the Forwarded to the DMZ host radio button. 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. Figure 3-9 UPnP can be enabled or disabled for automatic device configuration. The Enable UPnP check box is selected by default. 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. 0, December 2008 Security and Firewall Protection Chapter 4 Advanced Configuration This chapter describes how to perform advanced configuration for you ADSL2+ Modem Router DM111PSPv2. For Advanced firewall settings, see Chapter 3, “Security and Firewall Protection. ” For advanced WAN settings , see Chapter 5 , “Advanced WAN Configuration. € To use the features described in this chapter, log in to the modem router as described in “Logging In to the Modem Router” on page 1-2. This chapter includes: • • • • • “LAN IP Setup” in the following section “Static Routes” on page 4-5 “IGMP Proxy” on page 4-7 “Internet Time Settings” on page 4-8 “Enabling VoIP Connections” on page 4-9 LAN IP Setup If you intend to connect your modem router to a router, configure the local area network Internet Protocol (LAN IP) settings, as follows: 1. In the Advanced section of the main menu, select LAN IP Setup. Check the LAN IP address of your router, which is usually printed on a label on the bottom or at the rear of the device. Note how the address is comprised of four numbers separated by period characters. If necessary, change the LAN IP address of the modem router so that the two left-most numbers of the address are the same as the two left-most numbers of the router’s LAN IP address, and the third number in the modem router’s address is different from the third number in the router’s address. For example, if the router’s LAN IP address is the same as the modem router’s default address (192. 1), change the LAN IP address of the modem router to 192. Tip: If you change the LAN IP address of the modem router, write the new address on a sticky label and attach it to the bottom of the unit. [. . . ] 0, December 2008 6-7 ADSL2+ Modem Router DM111PSPv2 User Manual Restoring the Default Configuration and Password This section explains how to restore the factory default configuration settings, changing the modem router’s administration password to password and the IP address to 192. You can erase the current configuration and restore factory defaults in two ways: • • Use the Rest button on the Backup Settings screen (see “Resetting the Configuration to the Factory Default Settings” on page 2-3). Use the reset button on the rear panel of the modem router. Use this method for cases when the administration password or IP address is not known. [. . . ]