IP Passthrough Configuration Example | Paradyne 6371, 6341, 6301

4. DSL Router Configuration Examples

IP Passthrough Configuration Example

NAS

Customer Premises (CP)

Console

Port

Connection

WAN	DSL	Ethernet
WAN	dsl1	eth1
	dsl1	eth1
	197.23.26.51	192.168.158.1	197.23.26.51
		Public	Public
		FTP	Web
		Server	Server
		192.168.158.10	192.168.158.11

03-17489

In this example, the 6351 router shares its public IP address with another device. NAPT is configured to support public FTP and web servers connected directly to the router’s LAN interface. These servers share the same public IP address as the passthrough device and are accessible to remote users via the configured static NAPT mappings.

The commands and syntax for this example are:

ip routing enable bridging disable proxy arp eth1 enable

ifn address eth1 192.168.158.1 255.255.255.0 pppoe enable

pppip passthrough nat napt enable

nat napt map tcp 192.168.158.11 80 nat napt map tcp 192.168.158.10 21

6300-A2-GB20-10

November 2003

4-15

Image 57

Paradyne 6371, 6341, 6301, 6342, 6351, 6302 manual IP Passthrough Configuration Example, Customer Premises CP

Contents

Hotwire DSL Routers Copyright 2003 Paradyne Corporation All rights reserved Contents Monitoring the DSL Router DSL Router Configuration Examples Command Line Interface Diagnostics and Troubleshooting Configuration Defaults and Command Line Shortcuts Traps and MIBsDSL Router Terminal Emulation Index Firmware Upgrade Contents November Document Purpose and Intended Audience About This Guide New Features for this Release Section Description Document Summary Document Number Document Title Product-Related Documents Convention Translation Document Conventions Xii Introduction to Hotwire DSL Routers What is a Hotwire DSL Router?DSL Technologies Supported Typical DSL Router System Central Office CO Customer Premises CPOptional IP routing with Hotwire DSL Router Features Management from an NMS using Snmp Service Subscriber Accessing the DSL Router Access Control to the DSL RouterLevels of Access Changing Access Session Levels Local Console AccessConsole disable save Exit Admin enable Invalid Characters Value Ascii Hex Translation Setting Up the New User’s Login Password admin new password save Telnet AccessLocal console disabled by conflict message Telnet enable save Determining the Available Commands Determining the Current Access LevelTelnet login enable save Help List config Using the List CommandChanging the System Identity List Exiting from the System If accessing the DSL router ThenManually Logging Out Exit Automatically Logging Out When autologout is Configuring the DSL Router DSL Router Configuration OverviewDSL Router’s Interfaces Interface Identifiers Service Domain IP Address Assignments Numbered DSL or Ethernet Interface Unnumbered DSL InterfaceSimplified Network Topology IP Options Processing IP Routing Network Considerations Address Resolution Protocol ARP Proxy ARP Network Address Translation NAT Basic NATNetwork Address Port Translation NAPT/PAT Applications Supported by NAT Simultaneous Basic NAT and Napt Dynamic Host Configuration Protocol Dhcp Server Dhcp Relay Agent IP Protocol Type Filtering Security Land Bug/Smurf Attack Prevention Ethernet Type Filtering Routed vs. Bridged PDUs If Using This Network Model Then These DSL Cards Can Be Used PPPoE Client Support Routed Network Model Standard mode When the negotiated IP Address is assigned to Then Configuring the DSL Router Configuration Examples DSL Router Configuration Examples IP, IPX Basic Bridging Configuration Example Basic Routing Configuration Example NAT Mapping Public IP Addresses Private IP Addresses Basic NAT Configuration Example Commands and syntax for this example are Napt Mapping Public IP Addresses Private IP Addresses Napt Configuration Example 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 Customer Premises CP IP Passthrough Configuration Example DSL Router Configuration Examples November Monitoring the Router Monitoring the DSL Router LED Status Front Panel LEDsCondition Status Interface Status Performance StatisticsClearing Statistics Reasons for Ethernet Interface eth1 Discarded Frames Reasons for Discarded Data Reasons for DSL Interface dsl1 Discarded Frames Reasons for IP Processing Discarded Packets Reasons for PPPoE Discarded Frames Reasons for Bridge Discarded Frames Reasons for PPP Discarded Frames Diagnostics and Troubleshooting Overview Diagnostics and TroubleshootingAlarms Inquiry Device Restart Syslog enable disable Syslog Commands 1System Log Show syslog Syslog ip ip-addr mgt srvc Syslog Commands 2Syslog port port-number Syslog level level Syslog Messages Level Description Event Syslog Events Ping Ping CommandSyslog Message Display Ping dest-ipmgt -x source-ip-l bytes -w time -ieth1 dsl1 Ping reply from x.x.x.x bytes of data=nn Ping Test ResultsPing reply from x.x.x.x Request Timed OUT Ping reply from x.x.x.x Destination Unreachable TraceRoute Command TraceRouteExample traceroute 135.300.41.8 -w 60 -i eth1 Tracing route to TraceRoute Test ResultsOver a max. of nn Hops, with nnn Byte packet X.x Command Line Interface Capability Command Line Interface Command Recall Navigating the Router’s CLISyntax Conventions CLI Commands Table A-1. Configuration Commands Configuration CommandsConfigure terminal factory Save Ethernet Frame Format Command RFC 1483 Encapsulation CommandTable A-2. RFP 1483 Encapsulation Command Table A-3. Ethernet Frame Format Command Interface and Service Domain IP Address Commands Table A-4. Interface and Service Domain IP Address CommandsExamples ifn address dsl1 135.300.41.8 Ifn dsl1 primary Table A-5. IP Routing Commands 1 IP Routing Commands Table A-5. IP Routing Commands 2 Bridge CommandsTable A-6. Bridge Commands 1 Bridge enable disable ARP Commands Table A-6. Bridge Commands 2Table A-7. ARP Commands 1 Table A-7. ARP Commands 2 Proxy ARP CommandTable A-8. Proxy ARP Command Proxy arp eth1 dsl1 enable disable Table A-9. NAT Commands 1 NAT Commands Nat timeout time Table A-9. NAT Commands 2Nat napt purge Nat napt map udp tcp server-ip port Table A-9. NAT Commands 3 Nat basic delete private-ipNat napt delete udp tcp port Dhcp Server Commands Table A-9. NAT Commands 4Table A-10. Dhcp Server Commands 1 Dhcp server router ip-address Table A-10. Dhcp Server Commands 2Dhcp server name domain name Dhcp server nameserver ip-addressip-address2 Table A-11. Dhcp Relay Agent Commands Dhcp Relay Agent CommandsDhcp relay enable disable Dhcp relay address ip-address Table A-12. IP Packet Processing Commands IP Packet Processing CommandsIP multicast enable disable IP routing enable disable Table A-13. PPPoE Client Commands 1 PPPoE Client CommandsPppoe enable disable Ppp ip eth1 dsl1 passthrough mask no-dns Table A-13. PPPoE Client Commands 2 Ppp authentication chap pap both noneFrom previous Ppp username username Table A-13. PPPoE Client Commands 3 Table A-14. Telnet Commands 1 Telnet Commands Telnet timeout time Table A-14. Telnet Commands 2Telnet keep-alive enable disable Telnet keep-alive timeout time Clearing Statistics Command Traps CommandTable A-15. Traps Command Table A-16. Clearing Statistics Command Table A-17. Show Commands 1 Show CommandsShow alarms Show arp timeout Show config Table A-17. Show Commands 2Displays either console enabled or console disabled Show bridge Table A-17. Show Commands 3 Show dhcp relayShow dhcp server Table A-17. Show Commands 4 Show interface eth1 dsl1Show ip route ip-address Table A-17. Show Commands 5 Show nat basicShow nat napt Table A-17. Show Commands 6 Show pppoeShow spanning-tree Table A-17. Show Commands 7 Show statistics eth1 dsl1 ip bridge pppoe tftpShow statistics eth1 Show statistics dsl1 Table A-17. Show Commands 8Show statistics ip Show statistics bridge Table A-17. Show Commands 9 Show statistics pppoeShow statistics tftp Show system Table A-17. Show Commands 10Show telnet Show traps Command Line Interface November Configuration Default Settings Configuration Defaults Command Line Shortcuts A-17 Table B-2. Command Line Shortcuts 1 Command Line ShortcutsArp create ip-addr mac-addr Arp delete ip-addr Table B-2. Command Line Shortcuts 2 Table B-2. Command Line Shortcuts 3 Show nat basic napt Show pppoe Table B-2. Command Line Shortcuts 4Show syslog Show system Show telnet Syslog ip ip-addrmgt srvc Traps and MIBs Snmp OverviewTraps Overview Variable Binding DSL Router Traps MIBs Overview Standard MIBsMIB II RFC System System Group Interfaces Group RFC InterfacesIfEntry IfType Identifies the interface type based Supported values IfXEntry Extension to Interfaces Table RFCMbps True1 IP Group RFC Table C-5. IP Group Objects Description Setting/Contents IP Cidr Route Group RFC IpForwardIpCidrRouteEntry Snmp Group Transmission Group Ethernet-Like MIB RFC Paradyne Enterprise MIBs NoOp1 Device Control MIBActive1 Inactive2 Ping Test Device Diagnostics MIBTraceRoute InProgress2 Active test IcmpError TimeoutSystemError ApplpingTestEntry Traceroute ConfigureApplTracerouteResultsEntry AppTracerouteResultsEntry Health and Status MIB DevStatus1DevStatus Factory1-to-active8 Configuration MIB PdnInetIpAddressTableEntry Interface Configuration MIBPrimary Secondary Dhcp MIB DSL Endpoint MIB DSL Router Terminal Emulation Accessing the List Command Output Terminal Emulation Programs Firmware Upgrade Commands Firmware UpgradeOverview Apply download Download dsl1ifn eth1ifn server-ip filename Firmware Upgrade ProceduresDownload ifn address eth1 155.1.3.254 Paradyne server Downloading will affect user data performance Are you sure? At the CUSTOMER-CONFIG# prompt, type apply download System is being resetNo new firmware to apply Firmware Upgrade November Index Symbols IN-2 IN-3 IN-4 IN-5 IN-6