VIRATA ADSL Ethernet Router Series Manual do Utilizador Página 1

ADSL Ethernet Router SeriesTechnical ManualVersion 1.5Protocols Discussed:RFC 2684 (RFC 1483) Ethernet FramingRFC 2684 (RFC 1483) IP FramingRFC 2225 (

ADSL Ethernet Router Series Technical ManualxConventions Used Text that appears in this style are console commands.Example of console command: ip de

1-11.1 Setting up the Serial Linki) Connect one end of a serial cable to the COM Port (9-pin) of your PC andthe other end to the Serial Port (9-pin)

1 — Setting Up Local Management1-2ii) Enter any name for your newconnection and click OK.iii) From the Connect Todialog box, select theCOM port that y

1 — Setting Up Local Management1-3This indicates successful serial link.(If the messages did not display, power off your router and check the connecti

2-1•Type help to display on-line help on the console commands.• Type home to return to the initial command prompt.• Type . to repeat previous command.

2 — Basic Commands on Running Local Management2-22.2 Checking Your Router Performancesi) To check for line parameters:bsp lineii) To check for line pe

2 — Basic Commands on Running Local Management2-3For commands in section 2.5, changes will take effect only afteryou have re-established the line by

3-13. Configuring Your Router3.1 Configuration Flow ChartConfigurations Completes!Setup Your Serial LinkReset Router ConfigurationsConfigure Your LAN

3 — Configuring Your Router3-2PVC=0/35WANLANPC XPC APC BADSLYour RouterPCs withEthernet cardsWAN IP202.166.29.154LAN IP192.168.1.1 (with NAT)202.166.3

3 — Configuring Your Router3-31. For configuration without NAT:The range of the IP address used in this example is from202.166.30.1 to 202.166.30.6 as

© Copyright, December 2001. All Rights Reserved.(P/N: 040-513447-151) (Ref: 9009000)• Virata is a registered trademark of Virata Corporation.• All o

3 — Configuring Your Router3-43.3 Configuring the BasicsPlease carry out the following necessary steps to configure your router. Details ofeach step

3 — Configuring Your Router3-53.3.1 Configuring the Basics: Step 1 - Resetting your Router'sConfigurationYour router is set as Transparent Bridg

3 — Configuring Your Router3-6b) To delete all the subnet mask:(You may type ip subnet to list existing subnet mask.)ip subnet flushc) To delete the r

3 — Configuring Your Router3-73.3.2 Configuring the Basics: Step 2 - Configuring the LANConfigure the LAN with IP address given by your System Admini

3 — Configuring Your Router3-8ii) Configuring the WAN - For RFC 2684 (RFC 1483) IP Framinga) To set the IP configuration of your WAN connection, assum

3 — Configuring Your Router3-9iii) Configuring the WAN - For RFC 2225 (RFC 1577) IPoAa) To set the IP configuration of your WAN connection, assuming t

3 — Configuring Your Router3-10iv) Configuring the WAN - For RFC 2364 PPPoAa) To set the IP configuration of your WAN connection. The PPP modulesuppo

3 — Configuring Your Router3-11v) Configuring the WAN - For RFC 2516 PPPoEa) To set the IP configuration of your WAN connection. The PPP modulesuppor

3 — Configuring Your Router3-123.3.4 Configuring the Basics: Step 4 - Configuring the RoutingTablei) Adding a Default route through a Gateway(No defa

3 — Configuring Your Router3-133.4 Setting Up NAT Inbound Port Forwarding(Port Address Translation)When you have enabled NAT on the WAN interface, in

iii!!!!!!!!Safety GuidelinesAdhere to the following safety guidelines when using your unit to reduce the risk offire, electric shock and injury.Unders

3 — Configuring Your Router3-14i) To allow Web request to your HTTP (Web) Server (assuming the server isusing default TCP Port 80):nat inbound add wa

3 — Configuring Your Router3-153.5 Configuring DHCP ServerThe following DHCP configuration information may be used with any one of the lineprotocols i

3 — Configuring Your Router3-162 Replace with the LAN IP address of your router if you are using DNS relay. Else,replace with the DNS provided by you

3 — Configuring Your Router3-173.6 Configuring DNS Relay3.6.1 To Enable DNS Relay (with fixed IP address from your ADSLService Provider)dnsrelay serv

3 — Configuring Your Router3-183.7 Setting Up SNMP3.7.1 Read/Write AccessThe following illustrates the commands for write/read access.i) Add this comm

3 — Configuring Your Router3-193.7.2 SNMP Trapi) To add a trap destination:snmp trap add <community> <IP addr> [<port>]ii) To dele

3 — Configuring Your Router3-203.9 Configuring Autoloop for IP Interfaceip device add loop loop 127.0.0.1ip autoloop onconfig saveBy default, autoloop

4-14. Configuring Your Transparent Bridge1. All IP addresses and PVC values stated in this manual serveonly as examples for your better understanding.

4 — Configuring Your Transparent Bridge4-2Your router is set as Transparent Bridge by factory default. InTransparent Bridge, only one of the PCs conn

4 — Configuring Your Transparent Bridge4-34.2.2 Step 2: Configuring the LANi) To add Ethernet device to the bridge:bridge device add eddii) To add a b

ContentsSafety Guidelines ... iiiAbout This Manual ...

5-15. Router Configuration ExamplesAll IP addresses and PVC values stated in this manual serve only asexamples for your better understanding. You are

5 — Router Configuration Examples5-2vii) Enabling IP Forwarding:ip relay allvii) Enabling NAT:ip nat add wanviii) Save configurations:config save5.2 E

6-16. Configuring PPTP (Point-to-PointTunnelling Protocol)1. PPTP protocol is not supported in Windows® 95.2. Ensure that you have already setup your

6 — Configuring PPTP (Point-to-Point Tunnelling Protocol)6-26.1.3 Step 3 - Binding to Ethernet InterfaceConfigure the PPTP process to bind to an Ether

6 — Configuring PPTP (Point-to-Point Tunnelling Protocol)6-36.2.1 Creating Dial-Up Networkingi) From your Windows desktop, right-click on Network Neig

6 — Configuring PPTP (Point-to-Point Tunnelling Protocol)6-4v) Proceed to create a new dial-up icon.Locate your Dial-up Networking and double-click on

6 — Configuring PPTP (Point-to-Point Tunnelling Protocol)6-56.2.2 Establishing Your Internet Connectioni) From your Dial-Up Networking folder, double

A-1A.1 TCP/IP CommandsA.1.1 autoloopSyntax:autoloop [on|off]Description:Displays or sets the autoloop setting. Configuration saving saves this inform

A- Commonly Used CommandsA-2A.1.2 configSyntax:config [save]Description:Displays the IP configuration (not including the snmp configuration), or saves

A- Commonly Used CommandsA-3A.1.3 deviceSyntax:devicedevice add <i/f> <type> [<file>] [mtu <size>] [<IP address>]device

3.3.4 Configuring the Basics:Step 4 - Configuring the Routing Table ... 4-123.3.5 Configuring the Basics:Step 5 - Enabling IP Forwarding

A- Commonly Used CommandsA-4Example:ip device add wan ptp //bun/port=atm/rfc1483=true/mode=llcrouted/txvpi=0/txvci=35/rxvpi=0/rxvci=35 202.166.29.154

A- Commonly Used CommandsA-5A.1.5 ipatm pvcSyntax:ipatm pvcipatm pvc add <i/f> [<port>] <vci>/[<IP address>][/<pcr>]ipat

A- Commonly Used CommandsA-6A.1.6 relaySyntax:relayrelay all | <i/f> [<i/f>] [forward]Description:Displays or sets what forwarding TCP/IP

A- Commonly Used CommandsA-7A.1.7 rip acceptSyntax:rip accept [all | <i/f>] [none | <version>]Description:Controls for which version or v

A- Commonly Used CommandsA-8A.1.8 rip sendSyntax:rip send [all | <i/f>] [none | <version>]Description:Controls which version or versions

A- Commonly Used CommandsA-9A.1.9 routeSyntax:routeroute add <name> <dest> <relay> [<mask> [<cost> [<timeout>]]]ro

A- Commonly Used CommandsA-10 The original time-out, if the route is not permanent; The name of the interface (if known) that will be used for the r

A- Commonly Used CommandsA-11A.2 Bridge CommandsConsole commands should be prefixed with bridge in order to direct them to thebridge process.A.2.1 dev

A- Commonly Used CommandsA-12A.2.2 device deleteSyntax:device delete <device>Description:This command deletes a device from the bridge configura

A- Commonly Used CommandsA-13A.2.4 device listSyntax:device listDescription:This command lists all the devices that are currently attached to the brid

6. Configuring PPTP (Point-to-Point Tunnelling Protocol) ... 7-16.1 Running the Console Commands ... 7-1

A- Commonly Used CommandsA-14A.3 PPP CommandsConsole commands should be prefixed with ppp in order to direct them to the pppprocess.A.3.1 Console obje

A- Commonly Used CommandsA-15A.3.3 <channel> echo everySyntax:<channel> echo every <seconds>Description:Echo is an LCP packet, which

A- Commonly Used CommandsA-16A.3.4 <channel> pppoeSyntax:<channel> pppoe [[<port>] <vpi>] <vci> [ip] [acname "<s

A- Commonly Used CommandsA-17Configuration saving saves this information. By default a channel has no connectioninformation.Example:ppp 3 pppoe 3 32

A- Commonly Used CommandsA-18A.3.5 <channel> pvcSyntax:<channel> pvc [[<port>] <vpi>] <vci> [ip|mac] [listen]<channel

A- Commonly Used CommandsA-19A.3.6 <channel> weloginSyntax:<channel> welogin <name> <password> [pap|chap]<channel> welog

A- Commonly Used CommandsA-20A.4 NAT CommandsThis section describes console commands provided by the nat process.A.4.1 eventSyntax:nat event [n]Descri

A- Commonly Used CommandsA-21A.4.2 inbound / Port Address Translation / Port MappingSyntax:nat inbound listnat inbound add <i/f> <port>/&l

A- Commonly Used CommandsA-22A.4.3 infoSyntax:nat infoDescription:This command displays the values of various parameters which are defined in themodul

A- Commonly Used CommandsA-23A.4.4 interfacesSyntax:nat interfacesDescription:The nat interfaces command displays the IP router ports on which NAT is

Appendix A - Commonly Used Commands ... A-1A.1 TCP/IP Commands...

A- Commonly Used CommandsA-24A.4.6 sessionsSyntax:nat sessions <i/f> [all | summary]Description:The nat sessions command displays a list of curr

A- Commonly Used CommandsA-25A.5 DHCP Server CommandsThis section describes console commands provided by the dhcpserver process.A.5.1 configSyntax:dhc

A- Commonly Used CommandsA-26Rangerange [ dynamic-bootp ] low-address [ high-address ];For any subnet on which addresses will be assigned dynamically,

A- Commonly Used CommandsA-27subnet 192.168.219.0 netmask 255.255.255.0 {range 192.168.219.10 192.168.219.30;max-lease-time 5000;}> dhcpserver conf

A- Commonly Used CommandsA-28A.5.3 dnsrelay retrySyntax:dnsrelay retry <retry value>Description:This command sets the maximum number of retries

A- Commonly Used CommandsA-29A.5.5 dnsrelay statusSyntax:dnsrelay statusDescription:This command displays the status of the DNS relay, including wheth

A- Commonly Used CommandsA-30A.5.6 dnsrelay trace/untraceSyntax:dnsrelay <trace|untrace> [trace options]Description:This command enables or disa

A- Commonly Used CommandsA-31A.5.7 helpSyntax:dhcpserver help <command|all>Description:This command provides help on the various console command

A- Commonly Used CommandsA-32A.5.9 versionSyntax:dhcpserver versionDescription:This command displays the current version number of the DHCP software.E

A- Commonly Used CommandsA-33A.6 BUN CommandsCommand parsing is case insensitive. Whitespace may be used to separate distinctarguments. Any prefix

A.5 DHCP Server Commands ... A-25A.5.1 config ...

A- Commonly Used CommandsA-34A.7 PPTP CommandsA.7.1 Console object typesThe PPTP process provides a number of PPTP connection tunnels. A tunnel consi

A- Commonly Used CommandsA-35A.7.3 bindSyntaxbind <ipaddress>|any|noneDescription:Specify which local interface to bind a listener to for incomi

A- Commonly Used CommandsA-36A.7.4 <tunnel> createSyntax<tunnel> create <ipaddress>|listenDescriptionCreate a tunnel object.If ipadd

A- Commonly Used CommandsA-37A.7.5 <tunnel> deleteSyntax<tunnel> deleteDescriptionDelete a tunnel object (the opposite of create). If the

B-1Appendix B - Well-Known TCP/UDP PortsService Port Number/Port TypeFile Transfer Protocol (FTP) Data 20/tcpFTP Commands 21/tcpTelnet 23/tcpSimple Ma

ixAbout This ManualThis manual is written for users who are familiar with console commands. Itcontains instructions on how to configure your router f