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. [. . . ] 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. 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. 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. 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. 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. You will need the new address to log in to the modem router in the future. If this is the case for your router, select the Off radio button to disable the DHCP server in the modem router. If you changed the LAN IP address or DHCP server setting (Table 4-1 explains the fields and buttons on the LAN IP Setup screen), click Apply to make the new settings take effect. Note: If you change the LAN IP address, you will lose your connection to the modem router. You must type the new IP address into your browser address field to log in to the modem router. Understanding the LAN IP Settings The following table explains the fields and buttons on the LAN IP Setup screen. [. . . ] If you entered a DNS address during the modem router’s configuration, reboot your computer and verify the DNS address as described in the online document that you can access from “Preparing Your Network” in Appendix B. Alternatively, you can configure your computer manually with DNS addresses, as explained in your operating system documentation. €¢ Your computer may not have the modem router configured as its TCP/IP modem router. If your computer obtains its information from the modem router by DHCP, reboot the computer and verify the modem router address as described in the online document that you can access from “Preparing Your Network” in Appendix B. [. . . ]