New Features for this Release | Paradyne 6351, 6341, 6301, 6342, 6371

About This Guide

New Features for this Release

This version of the Hotwire DSL Routers User’s Guide documents firmware release 4.4, which adds the following new features for the Hotwire 6351 ReachDSL Router:

IP passthrough. This feature allows the router to pass through or share its public IP address with a single LAN device. The DSL router establishes a PPPoE and PPP session with the Network Access Server (NAS). The public IP address is negotiated via IPCP, installed on the router’s DSL interface, and served to the passthrough device via DHCP.

Automatic configuration of options provided by the DHCP server to its clients. This feature is available when PPPoE is enabled and is the default unless explicitly refused by the user. This allows the DHCP Server option configuration items to be set automatically with values negotiated during the network layer protocol phase of PPP (IPCP).

Secondary DNS server. The DHCP server can specify a secondary DNS server in its offer to a client.

No router option required. Configuration of the DHCP Server feature no longer requires that a value for the Router option be specified.

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November 2003

6300-A2-GB20-10

Image 10

Paradyne 6351, 6341, 6301, 6342, 6371, 6302 manual New Features for this Release

Contents

Hotwire DSL Routers Copyright 2003 Paradyne Corporation All rights reserved Contents DSL Router Configuration Examples Monitoring the DSL Router Diagnostics and Troubleshooting Command Line Interface Traps and MIBs Configuration Defaults and Command Line ShortcutsDSL Router Terminal Emulation Firmware Upgrade Index Contents November About This Guide Document Purpose and Intended Audience New Features for this Release Document Summary Section Description Product-Related Documents Document Number Document Title Document Conventions Convention Translation Xii What is a Hotwire DSL Router? Introduction to Hotwire DSL RoutersDSL Technologies Supported Central Office CO Customer Premises CP Typical DSL Router SystemOptional Hotwire DSL Router Features IP routing with Service Subscriber Management from an NMS using Snmp Access Control to the DSL Router Accessing the DSL RouterLevels of Access Console disable save Exit Local Console AccessChanging Access Session Levels Admin enable Setting Up the New User’s Login Invalid Characters Value Ascii Hex Translation Local console disabled by conflict message Telnet AccessPassword admin new password save Telnet enable save Telnet login enable save Determining the Current Access LevelDetermining the Available Commands Help Changing the System Identity Using the List CommandList config List Manually Logging Out If accessing the DSL router ThenExiting from the System Exit When autologout is Automatically Logging Out DSL Router Configuration Overview Configuring the DSL RouterDSL Router’s Interfaces Service Domain IP Address Assignments Interface Identifiers Unnumbered DSL Interface Numbered DSL or Ethernet InterfaceSimplified Network Topology IP Routing IP Options Processing Address Resolution Protocol ARP Network Considerations Proxy ARP Basic NAT Network Address Translation NATNetwork Address Port Translation NAPT/PAT Simultaneous Basic NAT and Napt Applications Supported by NAT Dynamic Host Configuration Protocol Dhcp Server Dhcp Relay Agent Security IP Protocol Type Filtering Ethernet Type Filtering Land Bug/Smurf Attack Prevention If Using This Network Model Then These DSL Cards Can Be Used Routed vs. Bridged PDUs Routed Network Model Standard mode PPPoE Client Support When the negotiated IP Address is assigned to Then Configuring the DSL Router DSL Router Configuration Examples Configuration Examples Basic Bridging Configuration Example IP, IPX Basic Routing Configuration Example Basic NAT Configuration Example NAT Mapping Public IP Addresses Private IP Addresses Commands and syntax for this example are Napt Configuration Example Napt Mapping Public IP Addresses Private IP Addresses DSL Router Configuration Examples Simultaneous Basic NAT and Napt Configuration Example DSL Router Configuration Examples Core Router 155.1.3.1 Console Port Connection Dhcp Relay with Proxy ARP Configuration Example Dhcp Server with Basic NAT Configuration Example PPPoE Client with Napt and Dhcp Server Configuration Example Downstream Router Configuration Example IP Passthrough Configuration Example Customer Premises CP DSL Router Configuration Examples November Monitoring the DSL Router Monitoring the Router Front Panel LEDs LED StatusCondition Status Performance Statistics Interface StatusClearing Statistics Reasons for Discarded Data Reasons for Ethernet Interface eth1 Discarded Frames Reasons for DSL Interface dsl1 Discarded Frames Reasons for IP Processing Discarded Packets Reasons for Bridge Discarded Frames Reasons for PPPoE Discarded Frames Reasons for PPP Discarded Frames Alarms Inquiry Diagnostics and TroubleshootingDiagnostics and Troubleshooting Overview Device Restart System Log Syslog Commands 1Syslog enable disable Show syslog Syslog port port-number Syslog Commands 2Syslog ip ip-addr mgt srvc Syslog level level Syslog Events Syslog Messages Level Description Event Syslog Message Display Ping CommandPing Ping dest-ipmgt -x source-ip-l bytes -w time -ieth1 dsl1 Ping reply from x.x.x.x Request Timed OUT Ping Test ResultsPing reply from x.x.x.x bytes of data=nn Ping reply from x.x.x.x Destination Unreachable TraceRoute TraceRoute CommandExample traceroute 135.300.41.8 -w 60 -i eth1 Over a max. of nn Hops, with nnn Byte packet TraceRoute Test ResultsTracing route to X.x Command Line Interface Command Line Interface Capability Navigating the Router’s CLI Command RecallSyntax Conventions CLI Commands Configure terminal factory Configuration CommandsTable A-1. Configuration Commands Save Table A-2. RFP 1483 Encapsulation Command RFC 1483 Encapsulation CommandEthernet Frame Format Command Table A-3. Ethernet Frame Format Command Table A-4. Interface and Service Domain IP Address Commands Interface and Service Domain IP Address CommandsExamples ifn address dsl1 135.300.41.8 Ifn dsl1 primary IP Routing Commands Table A-5. IP Routing Commands 1 Table A-6. Bridge Commands 1 Bridge CommandsTable A-5. IP Routing Commands 2 Bridge enable disable Table A-6. Bridge Commands 2 ARP CommandsTable A-7. ARP Commands 1 Table A-8. Proxy ARP Command Proxy ARP CommandTable A-7. ARP Commands 2 Proxy arp eth1 dsl1 enable disable NAT Commands Table A-9. NAT Commands 1 Nat napt purge Table A-9. NAT Commands 2Nat timeout time Nat napt map udp tcp server-ip port Nat basic delete private-ip Table A-9. NAT Commands 3Nat napt delete udp tcp port Table A-9. NAT Commands 4 Dhcp Server CommandsTable A-10. Dhcp Server Commands 1 Dhcp server name domain name Table A-10. Dhcp Server Commands 2Dhcp server router ip-address Dhcp server nameserver ip-addressip-address2 Dhcp relay enable disable Dhcp Relay Agent CommandsTable A-11. Dhcp Relay Agent Commands Dhcp relay address ip-address IP multicast enable disable IP Packet Processing CommandsTable A-12. IP Packet Processing Commands IP routing enable disable Pppoe enable disable PPPoE Client CommandsTable A-13. PPPoE Client Commands 1 Ppp ip eth1 dsl1 passthrough mask no-dns Ppp authentication chap pap both none Table A-13. PPPoE Client Commands 2From previous Table A-13. PPPoE Client Commands 3 Ppp username username Telnet Commands Table A-14. Telnet Commands 1 Telnet keep-alive enable disable Table A-14. Telnet Commands 2Telnet timeout time Telnet keep-alive timeout time Table A-15. Traps Command Traps CommandClearing Statistics Command Table A-16. Clearing Statistics Command Show alarms Show CommandsTable A-17. Show Commands 1 Show arp timeout Displays either console enabled or console disabled Table A-17. Show Commands 2Show config Show bridge Show dhcp relay Table A-17. Show Commands 3Show dhcp server Show interface eth1 dsl1 Table A-17. Show Commands 4Show ip route ip-address Show nat basic Table A-17. Show Commands 5Show nat napt Show pppoe Table A-17. Show Commands 6Show spanning-tree Show statistics eth1 dsl1 ip bridge pppoe tftp Table A-17. Show Commands 7Show statistics eth1 Show statistics ip Table A-17. Show Commands 8Show statistics dsl1 Show statistics bridge Show statistics pppoe Table A-17. Show Commands 9Show statistics tftp Show telnet Table A-17. Show Commands 10Show system Show traps Command Line Interface November Configuration Defaults Command Line Shortcuts Configuration Default Settings A-17 Arp create ip-addr mac-addr Command Line ShortcutsTable B-2. Command Line Shortcuts 1 Arp delete ip-addr Table B-2. Command Line Shortcuts 2 Table B-2. Command Line Shortcuts 3 Show syslog Show system Show telnet Table B-2. Command Line Shortcuts 4Show nat basic napt Show pppoe Syslog ip ip-addrmgt srvc Snmp Overview Traps and MIBsTraps Overview DSL Router Traps Variable Binding Standard MIBs MIBs OverviewMIB II RFC System Group System Interfaces Interfaces Group RFCIfEntry IfType Identifies the interface type based Supported values Mbps Extension to Interfaces Table RFCIfXEntry True1 Table C-5. IP Group Objects Description Setting/Contents IP Group RFC IpForward IP Cidr Route Group RFCIpCidrRouteEntry Transmission Group Snmp Group Paradyne Enterprise MIBs Ethernet-Like MIB RFC Active1 Device Control MIBNoOp1 Inactive2 TraceRoute Device Diagnostics MIBPing Test InProgress2 Active test SystemError TimeoutIcmpError ApplpingTestEntry ApplTracerouteResultsEntry ConfigureTraceroute AppTracerouteResultsEntry DevStatus1 Health and Status MIBDevStatus Configuration MIB Factory1-to-active8 Primary Interface Configuration MIBPdnInetIpAddressTableEntry Secondary Dhcp MIB DSL Endpoint MIB Accessing the List Command Output DSL Router Terminal Emulation Terminal Emulation Programs Overview Firmware UpgradeFirmware Upgrade Commands Apply download Download ifn address eth1 155.1.3.254 Paradyne server Firmware Upgrade ProceduresDownload dsl1ifn eth1ifn server-ip filename Downloading will affect user data performance Are you sure? System is being reset At the CUSTOMER-CONFIG# prompt, type apply downloadNo new firmware to apply Firmware Upgrade November Symbols Index IN-2 IN-3 IN-4 IN-5 IN-6