Billion Electric Company 7100SG manual 3.8.4 NAT

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Billion BIPAC 7100SG ADSL Modem/Router

Check the “Enable” button to access the Dynamic DNS service. You may sign up Dynamic DNS service at http://www.dyndns.org and there you can also register domain names.

Host: Enter one domain name you have registered.

User Name: Enter the username used for sign-up.

Password: Enter the password used for sign-up.

Period: Set the time period for the Router to exchange information with the DDNS server. In addition to update periodically according to this period setting, BIPAC 7100SG will take the same action automatically whenever the assigned IP changes

3.4.3.8.4 NAT

The NAT Configuration page allows the user to set the configuration for the Network Address

Translation.

Dynamic NAPT: It provides dynamic Network Address Translation capability between LAN and multiple WAN connections, and the LAN traffic is routed to appropriate WAN connections based-on the destination IP addresses and Rout Table. This eliminates the need for the static NAT session configuration between multiple LAN clients and multiple WAN connections.

NAT (Static): This option maps single WAN IP address to the local PC IP address. It is peer-to-peer mapping, one-to-one. For each WAN interface, only one local PC IP address can be associated with each WAN interface. Click the link Session Name Configuration to add the session name for WAN interface.

NAPT (Static): This option maps the single WAN IP address to many local PCs IP addresses, one-to- many. It is the multiple-mapping mechanism. For each WAN interface, more than one local PC can be associated with one WAN interface. Click the Session Name Configuration to add the session name for WAN interface.

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Contents Bipac 7100SG Page Table of Contents Appendix Chapter Introduction An Overview of Bipac 7100SGPackage Contents Bipac 7100SG FeaturesBipac 7100SG Application IntroductionLit green when the LAN1 link is connected Lit green when power adapter is connectedFlashes when sending/receiving data Front LEDsPort Rear PortsCabling MeaningBillion Bipac 7100SG Adsl Modem/Router Before Configuration Configuring PC in Windows XPClick OK to finish the configuration Configuring PC in Windows Configuring PC in Windows 95/98/ME Then select the DNS Configuration Factory Default Settings Configuring PC in Windows NT4.0Password Information from ISPConfiguring with Web Browser Status Status Adsl Status Adsl Status WAN Status Adsl Status ATM Status Status LAN Status Status- PPP Status LAN Status TCP StatusStatus- VPN Connect Status Status- Learned MAC TableRouting Table System Log Security LogsQuick Start Configuration 3.1 WANConfiguration ATM 3.2 LAN Device IP AddressWireless Basic settingAdvanced setting Wlan SecurityPassword SystemTime Zone Upgrade Factory Setting Packet Filter FirewallRestart Configuration MAC Filtering Intrusion Detection Block WAN Request URL Blocking VPN Virtual Private Networks Configuration Virtual Server Advanced Adsl3.8.2 DNS Dynamic DNS 3.8.4 NAT Configuration 3.8.5 RIP Snmp Static Routing Configuration Misc Configuration Diagnostic Test Checking LAN ConnectionTest Internet connection Save Config Chapter Troubleshooting Appendix