NAT Network Address Translation | Actiontec electronic GT701A

Actiontec USB/Ethernet DSL Modem User Manual

NAT (Network Address Translation)

Selecting NAT in the “Configuring the Advanced Settings” screen generates the

“NAT” screen. The Modem’s basic firewall security is based on NAT. Disabling NAT allows the computers connected to the Modem to be accessed by outside parties. Do not turn NAT off unless instructed to do so by the ISP.

Static Routing

Selecting Static Routing in the “Configuring the Advanced Settings” screen gener- ates the “Static Routing” screen. Enter the addresses in their respective text boxes, then click Add. The address will appear in the “Static Routing Table.” To remove an address, highlight it by clicking on it in the Static Routing Table, then click Remove.

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Actiontec electronic GT701A user manual NAT Network Address Translation, Static Routing

Contents

DSL Modem Table of Contents Setting Up a Network Using UtilitiesTroubleshooting Setting Up Static IP on the Computer Introduction1 Package Contents Minimum System Requirements Features Introduction DSL Light Power LightGetting to Know the Modem Ethernet Light Internet LightUSB Light Phone Port Reset Switch Power PortPower Switch USB Port Connecting a Computer to the Modem Setting Up ModemPage Setting Up the Modem Page Setting Up the Modem Page Setting Up the Modem Page Setting Up the Modem Page Setting Up the Modem Page Setting Up the Modem Page Setting Up the Modem Installing Phone Filters Setting Up the Modem Page Setting Up the Modem Setting Up the DSL Connection Setting Up the Modem Page Setting Up the Modem Page Basic Setup Performing a Basic SetupPage Changing the Admin User Name and Password Click Save and Restart at the bottom of the screen To access the Web Configurator’s Advanced Setup screens Using Advanced SetupAccessing Advanced Setup WAN IP Address Transparent Bridging Encapsulation PPPoA only PPP Auto ConnectPPP Auto Connect on Specify a Static IP Address Dhcp Server LAN IP Address Ending IP Address Beginning IP Address Lease Time Services BlockingDomain Name DNS Dynamic or Static Website Blocking Remote Management Application Layer Gateway and Port Forwarding DMZ Hosting High Firewall Low Medium Dynamic Routing Static Routing NAT Network Address Translation Time Zone UPnP Universal Plug and Play Remote Syslog Capture General Status Viewing Modem’s StatusPage ARP Table Routing Table WAN Status Active User List LAN Status This page left intentionally blank Web Activity Log Using Utilities System Log DSL Settings Upgrade Firmware Restore Default Settings Ethernet Setting Up a NetworkPage Setting Up a Network Page Setting Up a Network USB Setting Up a Network Page Setting Up a Network Page Troubleshooting TroubleshootingCannot Use the Internet Physical Connections Connection to the Internet Frequently Asked QuestionsWhich protocols does the Modem support? Which connection speeds does the Modem support? What is the valid IP range I can use for my home network? Is the Modem flash-upgradeable? How do I do it?How do I find out which IP address my computer is using? Will my Xbox work with the Modem? Yes, if the application is designed to run over a network What is NAT and how does it protect my network? What is the default username for the Modem?How many computers can be connected through the Modem? Does the Modem function as a firewall? This page left intentionally blank Locating Computer Information Reference Locating Windows Operating System Files Appendix a Reference Click Search Windows 98 SE Setting Up Static IP On the ComputerPage 192.168.0.2 Enter the following address in the Subnet mask text box Windows Me Appendix b Setting Up Static IP on the Computer 192.168.0.2 Windows Page Appendix b Setting Up Static IP on the Computer 192.168.0.2 Windows XP Page Appendix b Setting Up Static IP on the Computer 192.168.0.2 Computer Security Comparing DSL Service with a Dial-Up Modem Internet Browsers Modem SecurityComputer Security Electronic Security 100 General Specifications dWAN PPP, DHCP, Static IP Full-rate Adsl Interface Environmental LED IndicatorsPower, DSL, Internet, Ethernet, USB Glossary Access Point 104 Ssid 106 Classic Non-Windowsf System Setup 108 Appendix f Non-Windows Setup 110 Class B Equipment Regulatory Compliance NoticesModifications All other names are the property of their respective owners Miscellaneous Legal Notices 113 Limited Warranty 114 Limited Warranty 116