Linksys AM300 Manuale utente

Model No.

WIRED

ADSL Modem

AM300

User Guide

ADSL Modem

Specifications are subject to change without notice. Linksys is a registered trademark or trademark of Cisco

rights reserved. Other brands and product names are trademarks or registered trademarks of their respective

holders.

How to Use this Guide

Your Guide to the ADSL Modem has been designed to make understanding networking with the Modem easier

than ever. Look for the following items when reading this User Guide:

In addition to these symbols, there are definitions for technical terms that are presented like this:

Also, each figure (diagram, screenshot, or other image) is provided with a figure number and description, like

this:

Figure numbers and descriptions can also be found in the “List of Figures” section in the “Table of Contents”.

This exclamation point means there is a Caution or

Warning and is something that could damage your

property or the Modem.

word: definition.

This checkmark means there is a Note of interest and

is something you should pay special attention to while

using the Modem.

This question mark provides you with a reminder about

something you might need to do while using the Modem.

Figure 0-1: Sample Figure Description

AM300-UG-60713A RR

ADSL Modem

Table of Contents

Chapter 1: Introduction 1

Welcome 1

What’s in this Guide? 1

Chapter 2: Getting to Know the ADSL Modem 3

The Back Panel 3

The Front Panel 4

Chapter 3: Connecting the ADSL Modem 5

Overview 5

Wall-Mount Option 5

Connecting Using the Ethernet Port 6

Connecting Using the USB Port 7

Chapter 4: Configuring the ADSL Modem 8

Overview 8

How to Access the Web-based Utility 10

The Setup Tab 10

The Security Tab 17

The Applications and Gaming Tab 22

The Administration Tab 25

The Status Tab 29

Appendix A: Troubleshooting 30

Common Problems and Solutions 30

Frequently Asked Questions 33

Appendix B: Upgrading Firmware 35

Appendix C: Glossary 36

Appendix D: Specifications 41

Appendix E: Warranty Information 42

Appendix F: Regulatory Information 43

Appendix G: Contact Information 49

ADSL Modem

List of Figures

Figure 2-1: Back Panel 3

Figure 2-2: Front Panel 4

Figure 3-1: DSL Connection 5

Figure 3-2: DSL Connection 6

Figure 3-3: Ethernet Connection 6

Figure 3-4: Power Connection 6

Figure 3-5: DSL Connection 6

Figure 3-6: Power Connection 6

Figure 3-7: USB Connection 6

Figure 3-1: Setup Wizard 7

Figure 3-2: DSL Connection 7

Figure 3-3: Power Connection 7

Figure 3-4: USB Connection 7

Figure 4-1: Password Screen 10

Figure 4-2: Basic Setup Tab 10

Figure 4-3: Dynamic IP 11

Figure 4-4: Static IP 11

Figure 4-5: RFC Routed 11

Figure 4-6: RFC 2516 PPPoE 12

Figure 4-7: RFC 2364 PPPoA 12

Figure 4-8: Bridged Mode Only 13

Figure 4-9: Optional Settings 14

Figure 4-10: DynDNS.org 15

Figure 4-11: TZO.com 15

Figure 4-12: Advanced Routing 16

Figure 4-13: Routing Table 16

Figure 4-14: Firewall 17

Figure 4-15: Access Control 18

ADSL Modem

Figure 4-16: Access Control Edit 18

Figure 4-17: Schedule Rule 19

Figure 4-18: Edit Schedule Rule 19

Figure 4-19: MAC Filtering 20

Figure 4-20: URL Blocking 20

Figure 4-21: Intrusion Detection 21

Figure 4-22: VPN Passthrough 21

Figure 4-23: Port Range Forwarding 22

Figure 4-24: Port Triggering 23

Figure 4-25: NAT Mapping Table 23

Figure 4-26: NAT Mapping Table Details 23

Figure 4-27: DMZ 24

Figure 4-28: Management 25

Figure 4-29: SNMP 25

Figure 4-30: Log 26

Figure 4-31: Incoming Log 26

Figure 4-32: Outgoing Log 26

Figure 4-33: Diagnostic Tests 27

Figure 4-34: Ping Test 27

Figure 4-35: Traceroute Test 27

Figure 4-36: Firmware Upgrade 28

Figure 4-37: Factory Defaults 28

Figure 4-38: Reboot 28

Figure 4-39: Status 29

Figure 4-40: Local Network 29

Figure 4-41: DHCP Clients Table 29

Figure B-1: Upgrade Firmware 35

Chapter 1: Introduction

Welcome

ADSL Modem

Chapter 1: Introduction

Welcome

Thank you for choosing the ADSL Modem. The Linksys ADSL Modem gives you an instant, high-speed connection

to the Internet. ADSL technology lets you access the Internet using your existing phone lines, without interfering

with your voice phone service. You can talk on the phone and surf the net at the same time. Web surfing and your

e-mail are instantly available, anytime.

Installation is quick and simple. Connect it directly to any PC with an available USB or Ethernet port, and you’re

ready to surf the Internet. Or connect it to a Linksys router and share that high-speed Internet access with

everyone on your home network.

Use the instructions in this user guide to help you connect the ADSL Modem and configure it to access the

Internet. These instructions should be all you need to get the most out of the ADSL Modem.

What’s in this Guide?

This user guide covers the steps for setting up and using the ADSL Modem.

• Chapter 1: Introduction

This chapter describes the ADSL Modem applications and this User Guide.

• Chapter 2: Getting to Know the ADSL Modem

This chapter describes the physical features of the ADSL Modem.

• Chapter 3: Connecting the ADSL Modem

This chapter instructs you on how to connect the ADSL Modem to your network.

• Chapter 4: Configuring the ADSL Modem

This chapter explains how to use the Web-Based Utility to configure the settings on the ADSL Modem.

• Appendix A: Troubleshooting

This appendix describes some problems and solutions, as well as frequently asked questions, regarding

installation and use of the ADSL Modem.

• Appendix B: Upgrading Firmware

This appendix instructs you on how to upgrade the firmware on your ADSL Modem if you should need to do

so.

Chapter 1: Introduction

What’s in this Guide?

ADSL Modem

• Appendix C: Glossary

This appendix gives a brief glossary of terms frequently used in networking.

• Appendix D: Specifications

This appendix provides the technical specifications for the ADSL Modem.

• Appendix E: Warranty Information

This appendix supplies the warranty information for the ADSL Modem.

• Appendix F: Regulatory Information

This appendix supplies the regulatory information regarding the ADSL Modem.

• Appendix G: Contact Information

This appendix provides contact information for a variety of Linksys resources, including Technical Support.

Chapter 2: Getting to Know the ADSL Modem

The Back Panel

ADSL Modem

Chapter 2: Getting to Know the ADSL Modem

The Back Panel

The Modem’s ports, where cables are connected, are located on the back panel. The Modem’s reset button is also

located on the back panel.

DSL The DSL port connects to the DSL line.

USB The USB port can be used to connect your Modem to your computer’s USB port using a USB

cable. If you choose to connect via USB, it is not necessary to connect via Ethernet.

Ethernet The Ethernet port connects to your computer and other network devices.

Reset Button There are two ways to reset the Modem's factory default settings. Either press the Reset

Button, for approximately ten seconds, or restore the defaults on the Factory Defaults screen

of the Administration tab in the Modem’s Web-Based Utility.

Power Switch The Power Switch is used to turn the Modem off and on.

Power The Power port is where you connect the power adapter.

With these and many other Linksys products, your networking options are limitless. Go to the Linksys

international website at www.linksys.com/international for more information about products that work with the

Modem.

Important: Resetting the Modem to factory

defaults will erase all of your settings (WAN

and LAN settings, etc.) and replace them with

the factory defaults. Do not reset the Modem if

you want to retain these settings.

Figure 2-1: Back Panel

Chapter 2: Getting to Know the ADSL Modem

The Front Panel

ADSL Modem

The Front Panel

The Modem's LEDs, where information about network activity is displayed, are located on the front panel.

Power Green. The Power LED lights up when the Modem is powered on.

Ethernet Green. The Ethernet LED serves two purposes. If the LED is continuously lit, the Modem is

successfully connected to a device through the Ethernet port. If the LED is blinking, it is an

indication of any network activity.

USB Green. The USB LED indicates when the Modem is successfully connected to the computer

using a USB connection. If the LED is blinking, it is an indication of any network activity.

DSL Green. The DSL LED lights up whenever there is a successful DSL connection. The LED blinks

while establishing the DSL connection.

Internet Green. The Internet LED lights up green when an Internet connection to the Internet Service

Provider (ISP) session is established. The Internet LED lights up red when the connection to

the ISP fails.

Figure 2-2: Front Panel

Chapter 3: Connecting the ADSL Modem

Overview

ADSL Modem

101.6mm (4 inches)

Chapter 3: Connecting the ADSL Modem

Overview

In this chapter, you will connect the Modem to your DSL line and to a computer in your home or business. It is not

necessary to mount your Modem, but may be useful to conserve space. There are 2 slots on the underside of the

Modem that can be used for wall mounting.

You can connect the Modem to your PC using either the Ethernet port or the USB port. If you use the USB port, you

will need to install a USB driver on your PC. Depending on your choice of connection, please proceed to the

appropriate section “Connecting Using the Ethernet Port” or “Connecting using the USB Port”.

Wall-Mount Option

You will need 2 suitable screws (4.4 mm screw diameter) to mount the Modem.

1. Determine where you want to mount the Modem. Ensure that the wall you use is smooth, flat, dry and sturdy

and make sure the location is within reach of the power outlet.

2. Drill two holes into the wall. Make sure the holes are 101.6 mm (4 inches) apart.

3. Insert a screw into each hole, and leave 3 mm (0.12 inch) of its head exposed.

4. Maneuver the Modem so the wall-mount slots line up with the two screws.

5. Place the wall-mount slots over the screws and slide the Modem down until the screws fit snugly into the

wall-mount slots.

Congratulations! The Wall-Mount installation of the Modem is complete. Perform the steps under Connecting the

Modem to complete your Modem installation.

Figure 3-1: DSL Connection

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