D-Link DI-206 manual Using Telnet

Page 8

DHCP Configuration

38

Filter Configuration

42

Multiple Home Configuration

47

Static ARP

49

NAT Configuration

50

Telnet/Discovery Enable

60

DNS Configuration

61

Radius Configuration

63

Multi-Link PPP Configuration

63

Admin Configuration

65

System Maintenance

66

System Status

66

Statistics

67

Runtime Tables

70

Log and Trace

73

Diagnostic

77

Software Update

80

System Restart

81

Factory Reset

82

System Settings Backup/Restore

82

PROM SYSTEM CONFIGURATION

85

System Configuration

85

TCP/IP Parameters Configuration

86

System Reset

86

Software Update

87

EEPROM Factory Reset

88

Execute Bootload

88

USING TELNET

90

Telnet Configuration

90

Using Telnet via LAN

90

Using Telnet via ISDN

90

System Timeout

91

USING RADIUS AUTHENTICATION

92

Installing a RADIUS Server

92

Configuring the DI-206 for RADIUS Authentication

92

Adding Users to the RADIUS Database

93

APPENDIX A - TROUBLESHOOTING

94

Some Common Problems With the DI-206

94

None of the LEDs are on when you power up the router

94

Connecting the RS-232 cable, cannot access the console program

94

Problems With the ISDN Line

94

Problems with the LAN Interface

94

Can’t PING any station on the LAN

94

APPENDIX B - IP CONCEPTS

96

IP Addresses

96

IP Network Classes

96

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Contents DI-206 Isdn Router User’s Guide Page FCC Warning CE Mark WarningSoftware Link Offices for Registration and Warranty ServiceHardware Wichtige Sicherheitshinweise Page Table of Contents Using Telnet 104 101102 Page Product Features Ease of InstallationIntroduction Built-in HubRadius Remote Authentication Dial In User Service Dhcp Support Dynamic Host Configuration ProtocolIsdn Leased Line Standard Phone JacksApplications for your DI-206 What This Manual CoversWhat This Manual Doesn’t Cover Other ResourcesAdditional Installation Requirements Packing ListOrdering Your Isdn Line InstallationDI-206 Front Panel DI-206 Rear Panel Telephone Features Installation and Initial ConfigurationSetting up the Console Connecting the Console to the RouterUsing the Console Connecting an Isdn Line to the RouterConnecting a Telephone or Fax Machine to the Router Connecting Ethernet Cables to the RouterImportant Notes on Ethernet Connections Device Port Device Being Cable to USE Used Connected TypePowering Up Devices for Initial Configuration Initial Configuration of the RouterConfiguring the LAN Port From the Main Menu choose Advanced Functions Choose Interface Configuration, LANChoose Network Configuration, IP Configuration Plugging in All Devices Configuration and Management Console Program Main MenuSystem Information Interface Configuration LAN DI-206 Isdn Remote Router Network Configuration IP Stack Configuration DI-206 Isdn Remote Router DI-206 Isdn Remote Router IP Static Route IP Static Route ExamplesRouter Advertisement Snmp Agent ConfigurationIP Networking Snmp Community Configuration Snmp Trap Manager Configuration Snmp Authenticated TrapRemote Operation Overview Remote Access ConfigurationAdvanced Functions Remote Network Connections DI-206 Isdn Remote Router Dial Configuration Dial-In User Profile DI-206 Isdn Remote Router Phone Number Supplied by Toggle between Router and Caller Remote Network ProfileDI-206 Isdn Remote Router Incoming Dhcp Configuration OutgoingDhcp Server Configuration Dynamic IP PoolDI-206 Isdn Remote Router Static IP Pool Filter Configuration Dhcp Relay AgentConfiguring a Filter Set Filter State of InterfaceLayer 2 Filter IP Filter DI-206 Isdn Remote Router Multiple Home Configuration DI-206 Isdn Remote Router Static ARP NAT Configuration How NAT Works NAT Setting Local IP Addresses Configure NAT/NAPT DI-206 Isdn Remote Router Dynamic NAT Dynamic Napt Static NATConfigure Napt for Special Aps Static NaptDI-206 Isdn Remote Router Telnet/Discovery Enable DNS Configuration Host Table Radius Configuration Multi-Link PPP ConfigurationDI-206 Isdn Remote Router Admin Configuration System Maintenance System StatusLAN Counter Table StatisticsCounter DI-206 Isdn Remote Router Isdn Counter Table Runtime Tables IP Routing Table ARP Table PPP TableLog and Trace Event/Error LogLog Configuration View Log File Trace Buffer Configuration Trace BufferView Trace Buffer Packet Triggered Last CallDiagnostic Connection TestPing Test Loopback TestSystem LAN Software Update System IsdnSystem Restart Factory Reset System Settings Backup/RestoreBackup System Settings Restore System SettingsDI-206 Isdn Remote Router Prom System Configuration System ConfigurationTCP/IP Parameters Configuration System ResetSoftware Update Eeprom Factory Reset Execute BootloadDI-206 Isdn Remote Router Using Telnet Telnet ConfigurationUsing Telnet via LAN Using Telnet via IsdnSystem Timeout Configuring the DI-206 for Radius Authentication Using Radius AuthenticationInstalling a Radius Server Adding Users to the Radius Database Appendix a Troubleshooting Some Common Problems With the DI-206Problems With the Isdn Line Problems with the LAN InterfaceDI-206 Isdn Remote Router IP Network Classes Appendix B IP ConceptsIP Addresses Subnet Mask IP Port Numbers Appendix C IP Protocol and Port NumbersIP Protocol Numbers Appendix D Technical Specifications GeneralPhysical & Environmental Appendix E Country ID Numbers Appendix F Configuration File Configuration File Example103 Index BAPSee LAN Snmp Offices Registration Card

DI-206 specifications

The D-Link DI-206 is a versatile and reliable networking solution designed to cater to the demands of both home and small office environments. This router is equipped with a range of features and technologies that ensure efficient connectivity and seamless online experiences.

One of the key highlights of the D-Link DI-206 is its robust and user-friendly interface, which is ideal for users of all technical levels. It offers an easy setup process, typically involving a simple web-based configuration that allows users to get their network up and running in no time. The device supports multiple operating modes, including router and access point modes, making it flexible and adaptable to varying networking requirements.

The DI-206 is equipped with dual WAN ports, which provide users with the ability to connect to two separate internet connections. This feature enhances reliability and ensures continuous internet access, as it can automatically switch to a backup connection if the primary line fails. Such redundancy is particularly advantageous for businesses that require uninterrupted connectivity for operations.

In terms of performance, the D-Link DI-206 supports advanced wireless standards, offering data transfer rates that cater to modern bandwidth needs. With dual-band capabilities, it can operate on both 2.4GHz and 5GHz frequencies, allowing users to maximize their wireless coverage while minimizing interference from other devices. This is essential for activities such as streaming, gaming, and video conferencing, where bandwidth demands can be high.

Security is another critical aspect of the D-Link DI-206. It incorporates comprehensive security features, including WPA/WPA2 encryption to protect user data from unauthorized access. Additionally, the router features a built-in firewall and supports VPN passthrough, providing an extra layer of security for users engaging in sensitive online activities.

The DI-206 also offers multiple Ethernet ports for wired connections, enabling users to connect various devices such as computers, printers, and gaming consoles directly to the network. This ensures stable and high-speed internet access for devices that require a consistent connection.

Overall, the D-Link DI-206 stands out as a reliable networking device that combines performance, versatility, and security. Whether for home use or small office environments, it provides an effective solution for users looking to establish a strong and secure network. With its range of features and technologies, the DI-206 is a compelling option for those seeking to enhance their online connectivity and overall experience.