D-Link manual DI-206 Isdn Remote Router

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DI-206 ISDN Remote Router

•RIP Routing Mode – This parameter allows the router to specify the extent to which it partakes in the RIP on this port. The options are described below:

1.None – The router will not participate in any RIP exchange with adjacent routers.

2.Listen – The router will incorporate routing information from adjacent routers, but will not send its own routing table.

3.Talk – The router will send adjacent routers its own routing table, but will not incorporate routing information from them.

4.Both – The router will incorporate routing information from adjacent routers, and will send adjacent routers it’s own routing table.

•IP Multicasting – This feature enables or disables the router’s ability to route IP Multicast packets from one interface to another (for example, from the LAN ports to the ISDN port). IP Multicasting is a bandwidth-saving method for transmitting data to more than one host. IP Multicasting is often used when sending/receiving audio or video data. When IP Multicasting is enabled, the router will search its multicast forwarding table and depending on the result of the search will either forward the packet or add the group to the table. If IP Multicasting is disabled, all multicast packets received by the router will be dropped, effectively limiting multicasting to the LAN. The router can also perform DVMRP if this feature is enabled (see Multicast Protocol below), which allows the DI-206 to share multicast information with other routers, enabling IP multicasting over the ISDN port.

•Multicast Protocol – If this parameter is set to None, the router will only use the Internet Group Management Protocol (IGMP), if IP Multicasting is enabled above. This effectively limits multicast data to the local network. If set to DVMRP (Distance Vector Multicast Routing Protocol), the router will also use this protocol to share its multicast information with other routers (much like RIP), in effect, enabling multicasting on the WAN (ISDN) port.

•IGMP Version – Configures the router to use either IGMP version 1 or 2. A major difference between the two is that version 2 allows the router to communicate multicast information with other routers (via the ISDN port), even if the other router isn’t using DVMRP.

•DHCP Client (LAN) – This feature allows the LAN port to be assigned an IP address from a DHCP server other than the one in the router. This feature should be enabled only for special configurations (such as the presence of a cable modem on the LAN) where you wish the router to work with a device on the network that must act as a DHCP server. Otherwise, this feature should be kept disabled.

•RIP Spoofing (ISDN) – This feature should only be enabled if you have more than one router on your network and this router is providing your WAN connection. In this case, if the WAN connection is dropped due to inactivity and this feature is enabled, RIP packets will be sent to the other routers on the network telling them that data can still be sent to the WAN via this router. Otherwise, the other routers will learn that the WAN link has been disconnected and will no longer forward packets destined for the WAN to this router, causing

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Contents
DI-206 Isdn Router User’s Guide Page FCC Warning CE Mark WarningHardware Link Offices for Registration and Warranty ServiceSoftware Wichtige Sicherheitshinweise Page Table of Contents Using Telnet 102 101104 Page Introduction Product FeaturesEase of Installation Built-in HubIsdn Leased Line Radius Remote Authentication Dial In User ServiceDhcp Support Dynamic Host Configuration Protocol Standard Phone JacksApplications for your DI-206 What This Manual CoversWhat This Manual Doesn’t Cover Other ResourcesAdditional Installation Requirements Packing ListDI-206 Front Panel InstallationOrdering Your Isdn Line DI-206 Rear Panel Telephone Features Installation and Initial ConfigurationSetting up the Console Connecting the Console to the RouterConnecting a Telephone or Fax Machine to the Router Using the ConsoleConnecting an Isdn Line 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 Network Configuration, IP Configuration Choose Interface Configuration, LANFrom 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 ExamplesIP Networking Snmp Agent ConfigurationRouter Advertisement Snmp Community Configuration Snmp Trap Manager Configuration Snmp Authenticated TrapAdvanced Functions Remote Access ConfigurationRemote 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 StatusCounter StatisticsLAN Counter Table DI-206 Isdn Remote Router Isdn Counter Table Runtime Tables IP Routing Table ARP Table PPP TableLog Configuration Event/Error LogLog 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 via LAN Using TelnetTelnet Configuration Using Telnet via IsdnSystem Timeout Installing a Radius Server Using Radius AuthenticationConfiguring the DI-206 for Radius Authentication Adding Users to the Radius Database Problems With the Isdn Line Appendix a TroubleshootingSome Common Problems With the DI-206 Problems with the LAN InterfaceDI-206 Isdn Remote Router IP Addresses Appendix B IP ConceptsIP Network Classes Subnet Mask IP Protocol Numbers Appendix C IP Protocol and Port 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
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