DSL Router Configuration Examples | Paradyne Routers instruction

DSL Router Configuration

Examples

4

Configuration Examples

The Hotwire DSL Router configuration examples include only a few of the possible scenarios. This chapter covers some of the common configurations. The command syntax will vary based on your network setup.

Configuration commands require the access level of Administrator-Config and changes need to be saved while in configuration mode to take effect. Refer to Chapter 2, Accessing the DSL Router.

The Hotwire DSL Router configuration examples include:

HBasic

HBasic NAT

HNAPT

HUnnumbered DSL Interface with Proxy ARP

HDHCP Relay with Proxy ARP

HDHCP Server with Basic NAT

HDownstream Router

Refer to Appendix A, Command Line Interface, for specific commands and syntax.

Refer to Appendix B, Configuration Defaults & Command Line Shortcuts, for specific command default settings and abbreviated command line syntax.

NOTES:

ÐThe examples in this chapter are provided to illustrate some of the features of the Hotwire DSL Routers. Not all possible feature configurations are covered in the examples.

ÐThe IP addresses used in the examples are for illustrative purposes only. These addresses are not intended for use when configuring your local network.

6371-A2-GB20-10

August 2000

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Paradyne Routers manual DSL Router Configuration Examples

Contents

HOTWIRE DSL Routers Copyright E 2000 Paradyne Corporation All rights reserved Contents Configuring the DSL Router Monitoring the DSL Router Index Document Purpose and Intended Audience About This Guide Section Description Document Summary Document Number Document Title Product-Related Documents Syntax Translation Document Conventions What is a Hotwire DSL Router? Introduction to Hotwire DSL RoutersDSL Technologies Supported Typical DSL Router System Network Access Provider NAPOptional IP routing with Hotwire DSL Router Features Service Subscriber Access Control to the DSL Router Accessing the DSL RouterLevels of Access Show console Changing Access Session LevelsLocal Console Access Admin enable CUSTOMER#. Type configure terminal and press Enter Setting Up the New Users LoginInvalid Characters Value Ascii Hex Translation Local console disabled by conflict Telnet AccessDetermining the Current Access Level Determining the Available Commands Exiting from the System Using the List CommandChanging the System Identity Manually Logging Out If you are accessing the DSL router ThenAutomatically Logging Out Overview of DSL Router Configuration Configuring the DSL RouterInterfaces for the DSL Router Ethernet and DSL Interface Identifiers Service Domain IP Address Assignments Unnumbered DSL Interface Numbered DSL InterfaceSimplified Network Topology Network Considerations IP Routing Proxy ARP Address Resolution Protocol ARP Basic NAT Network Address Translation NATNetwork Address Port Translation Napt IP Options Processing Dynamic Host Configuration Protocol Dhcp ServerApplications Supported by NAT Dhcp Relay Agent IP Filtering SecurityLand Bug/Smurf Attack Prevention Routed vs. Bridged PDUs Routed Network Model Standard mode Configuration Examples DSL Router Configuration Examples Customer Premises CP Basic Configuration Example NAT Mapping Public IP Addresses Private IP Addresses Basic NAT Configuration Example Napt Mapping Public IP Addresses Private IP Addresses Napt Configuration Example Core Router 155.1.3.253 Console Port Connection Dhcp Relay with Proxy ARP Configuration Example Public IP Addresses for Basic NAT Private IP Addresses Dhcp Server with Basic NAT Configuration Example Downstream Router Configuration Example Monitoring the DSL Router Detecting ProblemsWhat to Monitor ± Ethernet Link up down Status of InterfacesShow interface Show interface eth1 dsl1 Show statistics Interface StatisticsShow statistics eth1 dsl1 ip Discard Reasons for the Ethernet Interface eth1 1 Clearing StatisticsList of Discard Reasons Clear statistics eth1 dsl1 ip Discard Reasons for the DSL Interface dsl1 1 Discard Reasons for the Ethernet Interface eth1 2 Discard Reasons for IP Discard Reasons for the DSL Interface dsl1 2 Show alarms Diagnostics and TroubleshootingDiagnostics and Troubleshooting Overview Alarms Inquiry Syslog ip ip-addr Syslog enable disableSystem Log Show syslog Syslog Messages 1 Level Description Event Syslog EventsSyslog level level Show log number Syslog Messages 2 Level Description Event Syslog Message DisplayReporting Ping reply x.x.x.x Request Timed OUT PingPing Test Results Ping reply x.x.x.x bytes of data=nn TraceRoute Test Results TraceRouteX.x Command Line Interface Feature Command Line Interface Navigation Command RecallDocument Conventions Ethernet Frame Format Command Line Interface CommandsConfiguration Control Commands RFC 1483 Encapsulation Interface and Service Domain IP Address Delete eth1ifn dsl1ifn IP Routing TableIp route create dest-ipdest-mask next-hop-ip remote Ip route purge Proxy ARP ARP Table Nat basic address ip-addrip-mask Nat basic enableNat napt enable Nat timeout time Nat napt delete udp tcp port Nat basic delete private-ip Nat purge Nat disableDhcp server enable disable Dhcp Server Dhcp Relay Agent IP Packet Processing IP multicast enable disableIP processing enable disable Trap disable enable name of trap Show config Show Command OutputsNAT disabled or NAT enabled basic NAT Napt Show arp Show arp timeoutNAT timeout xx minutes NAT basic mappings Show ip route ip-address Show traps Show NAT naptShow dhcp server Sample show dhcp relay display Show alarms Show syslog Show log #Show Dhcp relay Show interface Show statistics Configuration Default Settings Configuration Defaults Command Line Shortcuts Customer ParadyneAbc123 Bytes Table B-2. Command Line Input Shortcuts 1 Command Line Input Shortcuts Table B-2. Command Line Input Shortcuts 2 Show interface dsl1 eth1 Table B-2. Command Line Input Shortcuts 3 Configuration Defaults & Command Line Shortcuts Snmp Overview Traps & MIBsTraps Overview Variable Binding DSL Router Traps System Group MIBs OverviewStandard MIBs MIB II RFC System Ssssssssssss Boot bb.bb.bb 2nd Boot xx.xx.xx DSP Yy.yy.yy H/W Releasezzz CCA part numberº Interfaces Group RFCInterfaces IfEntry IfOperStatus Specifies the current DSL interface Extension to Interfaces Table RFC Table C-5. IP Group Objects 1 Description Setting/ContentsIP Group RFC IP Cidr Route Group RFC Table C-5. IP Group Objects 2 Description Setting/Contents IpCidrRouteEntry 11 ± Transmission Group Ethernet-Like MIB RFC Snmp Group Active1 Paradyne Enterprise MIBsDevice Control MIB NoOp1 Device Diagnostics MIB Traceroute ApplpingTestEntry ApplTracerouteResultsEntry ConfigureAppTracerouteResultsEntry DevStatus1 Health and Status MIBDevStatus Factory1-to-active8 Configuration MIB Secondary Interface Configuration MIBPdnInetIpAddressTableEntry Primary Dhcp MIB DSL Endpoint MIB Syslog MIB DSL Router Terminal Emulation Accessing the List Command OutputDSL Router Terminal Emulation Terminal Emulation Programs Numbers Index IN-2 IN-3