SMC Networks SMCD3G Bedienungsanleitung

SMC Networks

20 Mason

Irvine, CA. 92618

U.S.A.

Information furnished by SMC Networks, Inc. (SMC) is believed to be accurate and reliable. However,

no responsibility is assumed by SMC for its use, or for any infringements of patents or other rights of

third parties which may result from its use. No license is granted by implication or otherwise under

any patent or patent rights of SMC. SMC reserves the right to change specifications at any time

without notice

No part of this publication may be reproduced or transmitted in any form or by any means, electronic

or mechanical, including photocopying and recording, or stored in a database or retrieval system for

any purpose without the express written permission of SMC.

Microsoft and Windows are registered trademarks of Microsoft Corporation. Apple and Macintosh are

registered trademarks of Apple, Inc. All other brands, product names, trademarks, or service marks

are property of their respective owners.

SMCD3G Cable Modem Gateway User Manual

Contents

Preface...................................................................................................................... v

Key Features.............................................................................................................. vi

Document Organization..............................................................................................vii

Document Conventions..............................................................................................vii

Safety and Warnings............................................................................................vii

Typographic Conventions..........................................................................................viii

1 Getting to Know Your Gateway........................................................................... 9

Unpacking Package Contents...................................................................................10

System Requirements...............................................................................................10

Front Panel................................................................................................................11

Rear Panel ................................................................................................................13

Restoring Factory Defaults........................................................................................13

2 Installing Your Gateway..................................................................................... 14

Finding a Suitable Location.......................................................................................15

Connecting to the LAN..............................................................................................15

Connecting the WAN.................................................................................................16

Powering on the Gateway.........................................................................................16

3 Configuring Your Computer for TCP/IP............................................................ 17

Configuring Microsoft Windows 2000........................................................................18

Configuring Microsoft Windows XP...........................................................................19

Configuring Microsoft Windows Vista........................................................................20

Configuring an Apple®Macintosh®Computer ...........................................................22

4 Configuring Your Gateway ................................................................................ 23

Pre-configuration Guidelines.....................................................................................24

Disabling Proxy Settings......................................................................................24

Disabling Proxy Settings in Internet Explorer ................................................24

Disabling Proxy Settings in Firefox................................................................24

Disabling Proxy Settings in Safari .................................................................25

Disabling Firewall and Security Software............................................................25

Confirming Your Gateway’s Link Status..............................................................25

Accessing the Gateway’s Web Management............................................................26

Understanding the Web Management Interface Screens .........................................27

Web Management Interface Menus..........................................................................28

iii

SMCD3G Cable Modem Gateway User Manual

Contents

SMCD3G Cable Modem Gateway User Manual

System Settings Menu.........................................................................................29

Password Settings Menu.....................................................................................30

LAN Settings Menu..............................................................................................32

Port Forwarding Menu.........................................................................................33

Adding a Port Forwarding Entry for a Predefined Service.............................33

Adding a Port Forwarding Entry for a Customer-Defined Service.................35

Security Settings (Firewall) Menu........................................................................38

Enabling or Disabling Firewall.......................................................................38

Configuring Access Control...........................................................................39

Configuring Special Applications...................................................................47

Configuring URL Blocking .............................................................................50

Configuring Schedule Rules..........................................................................52

Configuring Email and Syslog Alerts .............................................................53

Configuring DMZ Settings .............................................................................56

Using the Reboot Menu to Reboot the Gateway.................................................57

Viewing Status Information..................................................................................58

Appendix A - Specifications ................................................................................. 60

Appendix B - Compliances ................................................................................... 64

Index....................................................................................................................... 65

Preface

Congratulations on your purchase of the SMCD3G Cable Modem Gateway. The SMCD3G

Cable Modem Gateway is the ideal all-in-one solution for the home or business environment.

SMC is proud to provide you with a powerful, yet simple communication device for

connecting your local area network (LAN) to the Internet.

This user manual contains all the information you need to install and configure your new

SMCD3G Cable Modem Gateway.

SMCD3G Cable Modem Gateway User Manual

Preface

Key Features

The following list summarizes the Gateway’s key features.

yIntegrated, CableLabs-compliant DOCSIS 1.1/ 2.0 /3.0 cable modem.

yIntegrated cable modem port for Internet connection to cable modem service.

yFour 10/100/1000 Mbps Auto-Sensing LAN ports with Auto-MDI/MDIX.

yInternet connection to cable modem service via an integrated cable modem port.

yOne USB 2.0 port.

yDynamic Host Configuration Protocol (DHCP) for dynamic IP configuration, and Domain

Name System (DNS) for domain name mapping.

yAdvanced SPI firewall Gateway for enhanced network security from attacks over the

Internet:

– Firewall protection with Stateful Packet Inspection

– Client privileges

– Hacker prevention

– Protection from denial of service (DoS) attacks

– Network Address Translation (NAT)

yEffortless plug-and-play installation.

yIntuitive graphical user interface (GUI) configuration, regardless of operating system.

yComprehensive front panel LEDs for network status and troubleshooting.

yCompatible with all popular Internet applications.

Note: Cable modems can provide maximum downstream speeds of 160 Mbps and upstream

speeds of 120 Mbps. However, the actual rate provided by your specific service provider may

vary dramatically from these maximum speeds.

SMCD3G Cable Modem Gateway User Manual

Preface

Document Organization

This document consists of four chapters and two appendixes.

yChapter 1- describes the contents in your Gateway package, system requirements, and

an overview of the Gateway’s front and rear panels.

yChapter 2- describes how to install your Gateway.

yChapter 3- describes how to configure TCP/IP settings on the computer you will use to

configure your Gateway.

yChapter 4- describes how to configure your Gateway.

yAppendix A - lists the Gateway’s specifications.

yAppendix B - contains compliance information.

Document Conventions

This document uses the following conventions to draw your attention to certain information.

Safety and Warnings

This document uses the following symbols to draw your attention to certain information.

Symbol Meaning Description

Note Notes emphasize or supplement important points of the main text.

Tip Tips provide helpful information, guidelines, or suggestions for performing tasks more

effectively.

Warning Warnings indicate that failure to take a specified action could result in damage to the

device.

Electric Shock Hazard This symbol warns users of electric shock hazard. Failure to take appropriate

precautions such as not opening or touching hazardous areas of the equipment could

result in injury or death.

vii

SMCD3G Cable Modem Gateway User Manual

Preface

viii

SMCD3G Cable Modem Gateway User Manual

Typographic Conventions

This document also uses the following typographic conventions.

Convention Description

Bold Indicates text on a window, other than the window title, including menus, menu options, buttons, fields, and labels.

Italic Indicates avariable, which is a placeholder for actual text provided by the user or system. Angled brackets (< >)

are also used to indicate variables.

screen/code Indicates text that is displayed on screen or entered by the user.

< > angled

brackets Indicates a variable, which is a placeholder for actual text provided by the user or system. Italic font is also used to

indicate variables.

[ ] square

brackets Indicates optional values.

{ } braces Indicates required or expected values.

| vertical bar Indicates that you have a choice between two or more options or arguments.

1 Getting to Know Your Gateway

Before you install your SMCD3G Cable Modem Gateway, check the package contents and

become familiar with the Gateway’s front and back panels.

The topics covered in this chapter are:

yUnpacking Package Contents (page 10)

ySystem Requirements (page 10)

yFront Panel (page 11)

yRear Panel (page 13)

SMCD3G Cable Modem Gateway User Manual

Getting to Know Your Gateway

Unpacking Package Contents

Unpack the items in your SMCD3G Cable Modem Gateway contents and confirm that no

items are missing or damaged. Your package should include:

yOne SMCD3G Cable Modem Gateway

yOne Power adapter (12V/2A)

yOne Category 5E Ethernet cable

yOne CD that contains this User Manual

If any items are missing or damaged, please contact your place of purchase. Keep the

carton, including the original packing material, in case you need to store the product or

return it.

System Requirements

To complete your installation, you will need the following items:

yProvisioned Internet access on a cable network that supports cable modem service.

yA computer with a wired network adapter with TCP/IP installed.

yA Java-enabled Web browser, such as Microsoft Internet Explorer 5.5 or above.

yMicrosoft®Windows®2000 or higher for USB driver support.

SMCD3G Cable Modem Gateway User Manual

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