ATU-R130 ADSL Ethernet Router User’s Guide

iv

Table of Contents

1

INTRODUCTION

.....................................................................................................

1

Features

..........................................................................................................................................................

1

System Requirements

...................................................................................................................................

1

2

GETTING TO KNOW THE ATU-R130

......................................................................

2

Parts Check

....................................................................................................................................................

2

Front Panel

....................................................................................................................................................

3

Rear Panel

......................................................................................................................................................

4

3

HARDWARE CONNECTION AND PC CONFIGURATION

.........................................

5

Connecting Your ATU-R130

........................................................................................................................

5

Configuring Your Computers

......................................................................................................................

6

4

GETTING STARTED WITH THE CONFIGURATION MANAGER

.............................

15

Accessing the Configuration Manager

......................................................................................................

15

Functional Layout

.......................................................................................................................................

16

Changing Your Login Password

................................................................................................................

17

Committing Your Changes and Rebooting the Device

............................................................................

17

5

SETTING THE LAN IP ADDRESS

..........................................................................

19

Ethernet, USB, or Both?

.............................................................................................................................

19

Configuring the LAN IP Address

..............................................................................................................

19

Configuring the USB Port IP Address

......................................................................................................

21

ATU-R130 ADSL Ethernet Router User’s Guide

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6

CONFIGURING DYNAMIC HOST CONFIGURATION PROTOCOL

.........................

23

Configuring DHCP Server

.........................................................................................................................

23

Configuring DHCP Relay

...........................................................................................................................

27

Setting the DHCP Mode

.............................................................................................................................

28

7

CONFIGURING NETWORK ADDRESS TRANSLATION

.........................................

29

Your Default NAT Setup

............................................................................................................................

29

Viewing NAT Global Settings

and Statistics

............................................................................................

29

Viewing NAT Rules and Rule Statistics

....................................................................................................

31

Viewing Current NAT Translations

..........................................................................................................

32

Adding NAT Rules

......................................................................................................................................

33

8

CONFIGURING IP ROUTES

..................................................................................

41

Viewing the IP Routing Table

....................................................................................................................

41

Adding IP Routes

........................................................................................................................................

42

9

CONFIGURING THE ATM VCC

.............................................................................

44

Viewing Your ATM VC Setup

...................................................................................................................

44

Adding ATM VCCs

....................................................................................................................................

45

Modifying ATM VCCs

...............................................................................................................................

46

10

CONFIGURING PPP INTERFACES

................................................................

47

Viewing Your Current PPP Configuration

...............................................................................................

47

Viewing PPP Interface Details

...................................................................................................................

49

Adding a PPP Interface Definition

............................................................................................................

51

Modifying and Deleting PPP Interfaces

....................................................................................................

52

ATU-R130 ADSL Ethernet Router User’s Guide

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CONFIGURING EOA INTERFACES

................................................................

53

Viewing Your EOA Setup

..........................................................................................................................

53

Adding EOA Interfaces

..............................................................................................................................

54

12

CONFIGURING IPOA INTERFACES

...............................................................

56

Viewing Your IPoA Interface Setup

..........................................................................................................

56

Adding IPoA Interfaces

..............................................................................................................................

57

13

CONFIGURING BRIDGING

.............................................................................

59

Using the Bridging Feature

........................................................................................................................

59

Defining Bridge Interfaces

..........................................................................................................................

59

Deleting a Bridge Interface

.........................................................................................................................

60

A

TROUBLESHOOTING

...........................................................................................

61

Diagnosing Problem using IP Utilities

.......................................................................................................

63

ATU-R130 ADSL Ethernet Router User’s Guide

1

1

Introduction

Congratulations on becoming the owner of the ATU-R130 ADSL Ethernet bridge/router. Your LAN

(local area network) will now be able to access the Internet using your high-speed ADSL

connection.

This User Guide will show you how to install and set up the ATU-R130 ADSL Bridge/Router, and

how to customize its configuration to get the most out of your new product.

Features

?

{

XE "Features"

}

Internal ADSL modem for high-speed Internet access

?

10/100Base-T Ethernet router to provide Internet connectivity to all computers on your

LAN

?

USB port for connecting a USB-enabled PC

?

Network address translation (NAT), Firewall, and IP filtering functions to provide security

for your LAN

?

Network configuration through DHCP Server and DHCP Relay

?

Services including IP route and DNS configuration, RIP, and IP and DSL performance

monitoring

?

Configuration program you access via an HTML browser

System Requirements

{

XE "System requirements:"

}

In order to use the ATU-R130 ADSL/Ethernet router, you must

have the following:

?

ADSL service up and running on your telephone line, with at least one public Internet

address for your LAN

?

One or more computers each containing an Ethernet 10Base-T/100Base-T network

interface card

{

XE "Network interface card"

}

(NIC) and/or a single computer with a USB

port

?

An Ethernet hub/switch, if you are connecting the device to more than one computer on

an Ethernet network.

For system configuration using the supplied web-based program: a web browser

{

XE "Web

browser:requirements"

}

such as Internet Explorer v5.0 or later, or Netscape v4.7 or later

ATU-R130 ADSL Ethernet Router User’s Guide

2

2

Getting to Know the ATU-R130

Parts Check

In addition to this document, y

{

XE "Parts:checking for"

}

our ATU-R130 should arrive with

the following:

?

One ATU-R130 ADSL Ethernet Bridge/Router

?

One Power adapter and power cord

?

One USB cable

?

One Ethernet cable (“straight-through”type)

?

One RJ-11 telephone cord

?

One User Manual

?

One USB driver CD