D-Link DI-206 manual Snmp Agent Configuration, IP Networking, Router Advertisement

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DI-206 ISDN Remote Router

The first entry assumes that ISDN1 has a connection to the Internet and defines the default next hop router. If you use this router to connect to the Internet it is very important that you create an entry here that defines the default next hop router as your ISP. This configuration is also commonly used when RIP exchanges with other Internet routers (on ISDN1) are disabled.

The second entry shows how to configure static routes when there is another router on the LAN. The IP Address shown (202.12.125.0) is the network address for a branch office, for example. The Gateway Address (210.172.23.1) is the IP address to the LAN port on another router on the LAN that maintains an ISDN connection to the branch office.

The third entry is an example of an enterprise ISDN connection (through telephone lines) to another router, at a branch office for example. The IP Address is the network address of the branch office. The Gateway Address is the IP Address of the ISDN port on the branch office router. This configuration assumes there is a modem on ISDN2 maintaining a dial-up connection to the branch office.

IP Networking

Under the IP Configuration sub-menu, the IP Networking function can toggle to connect or disconnect this router from the entire IP network.

When IP Networking is disabled, all routing functions are stopped. The only IP Address the router will act on is its own, via Telnet for example.

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When this option is enabled, the router will periodically send out ICMP packets that announce itself on the network. These ICMP packets are utilized by the Windows 98 or later operating system, which will automatically update the default gateway setting on the computer in which it is installed.

SNMP Agent Configuration

The Simple Network Management Protocol (SNMP), defined in STD 15, RFC 1157, is a protocol governing the management and the monitoring of IP network devices and their functions. The DI-206 supports the use of SNMP to acknowledge communication between management stations and itself. Basically, the DI-206, when connected to the network, acts as an SNMP agent, a software process that responds to queries using SNMP to provide status and statistics about the router.

Following is a description of how to configure the DI-206 for SNMP management.

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Contents DI-206 Isdn Router User’s Guide Page FCC Warning CE Mark WarningLink Offices for Registration and Warranty Service HardwareSoftware Wichtige Sicherheitshinweise Page Table of Contents Using Telnet 101 102104 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 ListInstallation DI-206 Front PanelOrdering Your Isdn Line 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 Choose Interface Configuration, LAN Choose Network Configuration, IP ConfigurationFrom the Main Menu choose Advanced Functions 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 ExamplesSnmp Agent Configuration IP NetworkingRouter Advertisement Snmp Community Configuration Snmp Trap Manager Configuration Snmp Authenticated TrapRemote Access Configuration Advanced FunctionsRemote Operation Overview 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 StatusStatistics CounterLAN Counter Table DI-206 Isdn Remote Router Isdn Counter Table Runtime Tables IP Routing Table ARP Table PPP TableEvent/Error Log Log ConfigurationLog and Trace 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 Using Radius Authentication Installing a Radius ServerConfiguring the DI-206 for Radius Authentication 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 Appendix B IP Concepts IP AddressesIP Network Classes Subnet Mask Appendix C IP Protocol and Port Numbers IP Protocol NumbersIP Port 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.
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