Advanced Topics

This section provides detailed information on advanced topics concerning the Diva 2440, and is aimed at the experienced computer and networking user.

Virtual Private Networking	48
Network Address Translation	52
Command Line Interface (CLI)	56
Using TFTP to Transfer Files	58

Advanced Topics

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Eicon Networks 2440 manual Advanced Topics

Contents

Diva 2440 Adsl Router User’s Guide Second Edition June 206-378-02 Contents Index How Adsl Works Introduction Introducing the Diva 2440 Adsl Router General FeaturesAdsl and Network Features Hardware Features Package Contents Two Computers at Once Connection ScenariosOne Computer Adsl line Diva More than Two Computers Microfilters How Adsl WorksSplitters and ‘Splitterless’ Operation About Microfilters Technical Support Setup Requirements Connecting to Both PortsOverview Internet Account Information Ports Ports and Indicator Lights Power Light Indicator Lights Ethernet Cable Notes Connect the CablesAdsl Cable Notes To continue Updating or reinstalling USB driversUSB Cable Notes Access the Diva 2440 Web Interface Link Complete the Internet Wizard Setup Complete Optional Installing the Diva Assistant Setup Connecting a Second Computer About the Ethernet Cable LAN Setup IP Addressing General Setup ProcedureUsing the Diva Assistant to set on a LAN Built-in Dhcp Server If your LAN has a router Adjusting LAN SettingsIf your LAN has a Dhcp Server If your LAN uses Static IP Addresses Windows 95/98 TCP/IP SetupInstalling TCP/IP Configuring TCP/IP Windows NT Apple Macintosh Mac OS 8 or later Verifying TCP/IP SettingsWindows Setup Browser Settings Troubleshooting Connecting a Phone to the Pass-through Phone Port About Microfilters Connecting a Microfilter Technical Support About the Diva Assistant General Information Resetting the DeviceUpgrading Firmware General Information Boot Mode Resetting the DeviceNormal Reset Reset Settings to Factory Defaults Procedure Starting the Web-based Configuration Interface Editing Settings Pages ‘Reset’ and other buttons on the Main Menu Restoring a configuration from a file Configurations Saving, Restoring, and ResettingAccessing the Configuration Backing up the current configuration Retrieving Firmware from the Eicon Networks Web Site Backing up Configuration FilesOpening to the Firmware Maintenance Upgrading Firmware Using your Diva Erasing the system password Login Password and other Security FeaturesLogin Password Defining a password Network Address Translation Automatic Log OutIP Filtering Security Level General Tab About the Diva AssistantLaunching the Diva Assistant Tools Tab Diagnostic Log TabPerformance Tab Advanced Topics Instructions Setting up a VPN with Windows 95/98Virtual Private Networking Diva Requirements Advanced Topics Setting up a VPN with Windows Connecting the VPN NAT static mappings Network Address TranslationHow It Works Security benefits Creating Static NAT Mappings Specifying a Default NAT Server ‘Default NAT Server’ field Diva Prerequisites Command Line Interface CLIEstablishing a Telnet Connection Command Line Reference Using the CLI Enabling Tftp server support Using Tftp to Transfer FilesUploading/downloading configuration files Retrieving message.txt ExamplesLoading New firmware via Tftp Command Line Reference Notational Conventions Cancel Show Adsl Statistics Adsl CommandsShow Adsl Configuration SET Adsl Modulation Type G9922 Multimode Show ATM VC ATM CommandsShow ATM Configuration SET ATM Service Category UBR CBR Dhcp Commands Domain Domain name, a string of up to 31 characters Primary Wins serverSecondary Wins server Ipaddress IP address of the Wins server Show Dhcp Staticmap Ipaddress IP address of the entry to enable or disableIpaddress IP address of the entry to delete Delete Dhcp Staticmap ipaddress Show Ethernet Address Ethernet CommandsShow Ethernet Statistics Number Number of the filter to edit Filter CommandsNumber Position where new filter is to be added Number Number of the filter that is to be deleted Forward the data to the next filter Filter applies to both incoming and outgoing data defaultNumber Number of the filter to copy Discard the data Applies to TCP connection SYN data Applied to TCP data defaultApplies to all data Applies to UDP data Type Hexidecimal number indicating type of Ethernet frame Enable Ethernet multicast filteringDisable Ethernet multicast filtering Macaddress Source or destination MAC address Hours Range 00 to Minutes Seconds General Commands Enable Sysman Disable Sysman ResetReset Factory Enable Echo Server Disable Echo Server IP Commands General Ping ipaddress number size Show Statistics Show IP Route IP Routing Commands TaskName Module name as seen in Show LOG. Examples Dhcp Logging and Internal Trace CommandsEnable all module messages Show IP NAT NAT Network Address Translation CommandsEnable NAT Disable NAT UDP or TCP protocol Value Range 0-2147483647. Default PPP Commands Enable PPP FSM Logging Disable PPP FSM Logging Value Range 0-2147483647 milliseconds. DefaultEnable PPP Echo Request Disable PPP Echo Request Enable PPP Phase Logging Disable PPP Phase Logging Show PPP Configuration SET PPP Local Username SET PPP Local Password Connect Disconnect Profile CommandsEnable Profile Disable Profile Show Profiles Show SAR VC index SAR CommandsShow SAR Configuration Index Index of the VC taken from the SAR VC table Enable Tftp Server Disable Tftp Server Tftp Commands TimeServer Address of the time server Time Protocol CommandsEnable Timeprotocol Disable Timeprotocol Show Timeprotocol Configuration This Section SpecificationsRegulatory Information for Canada General Specifications Specifications Software and Firmware Specifications FCC Part 68 Notice Regulatory Information for the United StatesDeclaration of Conformity Safety Notice Regulatory Information for Canada EU Declaration of Conformity Safety Status TNV-3Power Consumption Regulatory Information for the European Union Index Index