Netopia 3381-ENT Manuale utente

Netopia™ 3381-ENT

Cable/DSL Router

Getting Started Guide

AKING

ROADBAND

ORK

™

This manual and any associated artwork, software, and product designs are copyrighted with

part, without the prior written consent of Netopia, Inc. Under the law, copying includes

translation to another language or format.

Netopia and Cayman are registered trademarks, and “Making Broadband Work” is a

Netopia, Inc.

6001 Shellmound Street, 4th Floor

Emeryville, CA 94608

U.S.A.

Part Number

For additional copies of this electronic manual, order Netopia part number 6161152-00-01

Contents 3

Chapter 1 — Introduction..........................................................1-5

Overview ....................................................................... 1-5

Features and Capabilities............................................... 1-5

How to Use this Guide.................................................... 1-6

Chapter 2 — Making the Physical Connections..........................2-1

Find a Location.............................................................. 2-1

What You Need.............................................................. 2-1

Important Safety Instructions ......................................... 2-2

Identify the Connectors and Attach the Cables ................. 2-3

Netopia 3381-ENT Cable/DSL Router Status Lights ......... 2-6

Chapter 3 — Connecting to Your Local Area Network.................3-1

Readying Computers on Your Local Network..................... 3-1

Connecting to an Ethernet Network ................................. 3-2

Chapter 4 — Sharing the Connection.........................................4-1

Conﬁguring TCP/IP on Windows-based Computers............ 4-1

Dynamic conﬁguration (recommended)................... 4-1

Static conﬁguration (optional)................................ 4-3

Conﬁguring TCP/IP on Macintosh Computers ................... 4-4

Dynamic conﬁguration (recommended)................... 4-5

Static conﬁguration (optional)................................ 4-5

Chapter 5 — Telnet-Based Management....................................5-1

Connecting through a Telnet Session............................... 5-2

Conﬁguring Telnet software ................................... 5-2

Navigating through the Telnet Screens............................. 5-3

Chapter 6 — Easy Setup ...........................................................6-1

Easy Setup Telnet Screens ............................................. 6-1

Accessing the Easy Setup Telnet screens............... 6-1

Quick Easy Setup Connection Path.................................. 6-2

1. WAN Ethernet Conﬁguration .............................. 6-4

2. Easy Setup Proﬁle ............................................ 6-4

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4 Getting Started Guide

3. IP Easy Setup .................................................. 6-6

4. Easy Setup Security Conﬁguration ..................... 6-7

Appendix A — Technical Speciﬁcations and Safety Information ..A-1

Description.................................................................... A-1

Power requirements ............................................. A-1

Environment ........................................................ A-1

Software and protocols......................................... A-1

Agency approvals........................................................... A-2

Regulatory notices ............................................... A-2

Manufacturer’s Declaration of Conformance .................... A-3

Important Safety Instructions ......................................... A-4

FCC Part 68 Information................................................. A-5

Electrical Safety Advisory ............................................... A-6

Introduction 1-5

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Overview

The Netopia 3381-ENT Cable/DSL Router is a full-featured, stand-alone Ethernet router for connecting diverse

local area networks (LANs) to the Internet and other remote networks. The Netopia 3381-ENT Cable/DSL

Router connects easily to the Ethernet port of your cable or DSL modem to provide your whole network with a

high-speed connection to the outside world.

This section covers the following topics:

•

“Features and Capabilities” on page 1-5

•

“How to Use this Guide” on page 1-6

Features and Capabilities

The Netopia 3381-ENT Cable/DSL Router provides the following features:

•

10-BaseTX Ethernet WAN port to connect to any broadband modem, such as DSL or Cable

•

LAN interfaces support USB 1.1 and 10/100BaseTX with Auto-crossover, RJ-45

•

Point-to-Point Protocol (PAP/CHAP authentication)

•

PPP over Ethernet Gateway

•

PPP over Ethernet pass-through

•

Transparent bridging option

•

Support for IP routing for Internet connectivity

•

Numbered or unnumbered WAN interface

•

Support for Ethernet LANs with up to eight Ethernet IP subnets

•

NAT/NAPT, Multi-NAT, and DHCP (client, server, and relay) for security and convenience

•

DNS proxy

•

IP Multicast Forwarding, IGMP V1, V2

•

RIP1 and RIP2, static routes

•

IP QoS: TOS bit prioritization

•

VPN Pass-through for PPTP and IPSec

•

Built-in VPN gateway features offer support for up to 15 PPTP or IPSec VPN tunnels

1-6 Getting Started Guide

•

IPSec implementation supports DES or 3DES encryption, MD5 or SHA1 encapsulation, and manual or IKE

keying

•

Built-in ﬁrewall protects LAN resources from Internet intruders

•

Backup Default Gateway feature with an external router enables high-availability solutions

•

Menu-driven or CLI interfaces via Telnet

•

Easy Setup with menu-driven interface

•

Tiered Access, 2 levels of conﬁguration access

•

Conﬁguration Management, up to 3 backup conﬁgurations

•

TFTP download/upload of new ﬁrmware and conﬁguration ﬁles

•

System diagnostics and logs

•

SNMP V1 and V2 (read/write access)

•

Management utilities: ICMP ping, trace route, Telnet client, and Syslog client

•

Status lights (LEDs) for easy monitoring and troubleshooting

•

Wall-mountable, Bookshelf (Side-stackable), or Desktop-stackable design for efﬁcient space usage

How to Use this Guide

In addition to the documentation contained in the accompanying

Firmware User’s Guide

, this guide is designed

to get you up and running and connected to your local area network and the Internet. It is intended to be viewed

on-line, using the powerful features of the Adobe Acrobat Reader. The information display has been deliberately

designed to present the maximum information in the minimum space on your screen. You can keep this

document open while you perform any of the procedures described, and ﬁnd useful information about the

procedure you are performing.

You can also print out all of the manual, or individual sections, if you prefer to work from hard copy rather than

on-line documentation. The pages are formatted to print on standard 8 1/2 by 11 inch paper. We recommend

that you print on 3-hole punched paper, so that you can put the pages in a binder for future reference.

This guide is organized into chapters describing the Netopia 3381-ENT’s advanced features. You may want to

read each chapter’s introductory section to familiarize yourself with the various features available.

Use the guide’s table of contents and index to locate informational topics.

Making the Physical Connections 2-1

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This section tells you how to make the physical connections to your Netopia 3381-ENT Cable/DSL Router. This

section covers the following topics:

•

“Find a Location” on page 2-1

•

“What You Need” on page 2-1

•

“Identify the Connectors and Attach the Cables” on page 2-3

•

“Netopia 3381-ENT Cable/DSL Router Status Lights” on page 2-6

Find a Location

When choosing a location for the Netopia Cable/DSL Router, consider:

•

Available space and ease of installation

•

Physical layout of the building and how to best use the physical space available for connecting your Netopia

Cable/DSL Router to the LAN

•

Available wiring and jacks

•

Distance from the point of installation to the next device (length of cable or wall wiring)

•

Ease of access to the front of the unit for conﬁguration and monitoring

•

Ease of access to the back of the unit for checking and changing cables

•

Cable length and network size limitations when expanding networks

For small networks, install the Netopia 3381-ENT near one of the LANs. For large networks, you can install the

Netopia 3381-ENT in a wiring closet or a central network administration site.

WhatYou Need

Locate all items that you need for the installation.

Included in your router package are:

•

The Netopia 3381-ENT Cable/DSL Router

•

A power adapter and cord

•

One Category 5 Ethernet cable

•

One USB cable

•

One RJ-45 Modem cable

2-2 Getting Started Guide

•

The Netopia CD containing software and documentation

You will need:

•

A Windows–based PC or a Macintosh computer with Ethernet connectivity for conﬁguring the Netopia

3381-ENT. This may be built-in Ethernet or an add-on card, with TCP/IP installed and conﬁgured. See

“Sharing the Connection” on page 4-1.

•

A DSL wall outlet wired for a connection to a telephone carrier who supports Asymmetric Digital Subscriber

Line (ADSL) connections.

Important Safety Instructions

CAUTION: Depending on the power supply provided with the product, either the direct plug-in power supply

blades, power supply cord plug or the appliance coupler serves as the main power disconnect. It is

important that the direct plug-in power supply, socket-outlet or appliance coupler be located so it is readily

accessible.

CAUTION (North America Only): For use only with a CSA Certiﬁed or UL Listed Limited Power Source or

Class 2 power supply, rated 12Vdc, 1.5A.

CAUTION (Europe Only): For use only with a GS approved Limited Power Source, rated 12Vdc, 1.5A.

TELECOMMUNICATION INSTALLATION CAUTIONS

When using your telephone equipment, basic safety precautions should always be followed to reduce the

risk of ﬁre, electric shock and injury to persons, including the following:

1. Do not use this product near water, for example, near a bathtub, wash bowl, kitchen sink or laundry

tub, in a wet basement or near a swimming pool.

2. Avoid using a telephone (other than a cordless type) during an electrical storm. There may be a remote

risk of electrical shock from lightning.

3. Do not use the telephone to report a gas leak in the vicinity of the leak.

SAVE THESE INSTRUCTIONS

Making the Physical Connections 2-3

Identify the Connectors and Attach the Cables

Identify the connectors and switches on the back panel and attach the necessary Netopia Router cables.

Netopia 3381-ENT back panel

Port Description

Modem port An RJ-45 jack labeled Modem to connect to the Ethernet port of your cable or DSL

modem.

Ethernet port An RJ-45 10/100Base-T Ethernet jack. You can use this to conﬁgure the Netopia

3381-ENT. You can either connect your computer directly to an Ethernet port using the

supplied Category 5 Ethernet cable, or connect both your computer and the Netopia

3381-ENT to an existing LAN environment. The Ethernet port is auto-sensing,

eliminating the need for a crossover cable.

USB port A USB jack. You can use this to conﬁgure the Netopia 3381-ENT. You can connect your

computer directly to the USB port using the supplied USB cable.

Power port A DC power adapter cable connection.

Modem port

Ethernet

USB Port

port Power port

2-4 Getting Started Guide

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Connect your computer, DSL line, and power source as shown.

1. For a direct computer to router Ethernet connection, use the standard Ethernet cable included with your

router.

2. Use the supplied RJ-45 Modem cable to connect the router to your cable or DSL modem’s Ethernet port. Be

sure your cable or DSL modem is correctly installed according to its instructions.

3. Connect the supplied power brick to a power outlet and the connector end to the router.

You should now have: the power adapter plugged in; the Ethernet cable connected between the router and your

computer; and the Modem cable connected between the router and the cable or DSL modem. The cable or DSL

modem should be connected to its appropriate wall jack.

Modem

Ethernet DC Power

DSL or Cable

Modem

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