Linksys RV082 Manuale utente

A Division of Cisco Systems, Inc.

Model No.

WIRED

VPN Router

10/100 8-Port

RV082

User Guide

10/100 8-Port VPN Router

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

This User Guide has been designed to make understanding networking with the Router easier than ever. Look for

the following items when reading this 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 Router.

word: definition.

This checkmark means there is a Note of interest and

is something you should pay special attention to while

using the Router.

This question mark provides you with a reminder about

something you might need to do while using the Router.

Figure 0-1: Sample Figure Description

RV082-UG-41111C KL

WARNING: This product contains chemicals, including lead, known

to the State of California to cause cancer, and birth defects or other

reproductive harm. Wash hands after handling.

10/100 8-Port VPN Router

Table of Contents

Chapter 1: Introduction 1

Welcome 1

What’s in this Guide? 2

Chapter 2: Networking Basics 4

An Introduction to LANs 4

The Use of IP Addresses 4

Why do I need a VPN? 5

What is a VPN? 6

Chapter 3: Getting to Know the Router 8

The Front Panel 8

The Back Panel 9

Chapter 4: Connecting the Router 10

Overview 10

Connection Instructions 11

Chapter 5: Setting Up and Configuring the Router 12

Overview 12

How to Access the Web-based Utility 15

System Summary Tab 15

Setup Tab - Network 18

Setup Tab - Time 21

Setup Tab - DMZ Host 22

Setup Tab - Forwarding 22

Setup Tab - UPnP Page 24

Setup Tab - One-to-One NAT 24

Setup Tab - MAC Clone 25

Setup Tab - DDNS 25

Setup Tab - Advanced Routing 26

DHCP Tab - Setup 28

DHCP Tab - Status 29

System Management Tab - Dual-WAN 29

System Management Tab - SNMP 31

System Management Tab - Diagnostic 32

10/100 8-Port VPN Router

System Management Tab - Factory Default 33

System Management Tab - Firmware Upgrade 33

System Management Tab - Restart 34

System Management Tab - Setting Backup 34

Port Management Tab - Port Setup 34

Port Management Tab - Port Status 35

Firewall Tab - General 36

Firewall Tab - Access Rules 37

Firewall Tab - Content Filter 39

VPN Tab - Summary 40

VPN Tab - Gateway to Gateway 42

VPN Tab - Client to Gateway 47

VPN Tab - VPN Client Access 54

VPN Tab - VPN Pass Through 55

VPN Tab - PPTP Server 55

Log Tab - System Log 56

Log Tab - System Statistics 57

Wizard Tab 58

Support Tab 63

Logout Tab 63

Appendix A: Troubleshooting 64

Common Problems and Solutions 64

Frequently Asked Questions 74

Appendix B: Installing the Linksys VPN Client 78

Appendix C: Finding the MAC Address and IP Address for Your Ethernet Adapter 80

Windows 98 or Me Instructions 80

Windows 2000 or XP Instructions 80

For the Router’s Web-based Utility 81

Appendix D: Physical Setup of the Router 82

Setting up the Router 82

Appendix E: Battery Replacement 86

Replacing a Lithium Battery 86

Appendix F: Upgrading Firmware 87

Appendix G: Windows Help 88

10/100 8-Port VPN Router

Appendix H: Glossary 89

Appendix I: Specifications 93

Appendix J: Warranty Information 94

Appendix K: Regulatory Information 95

Appendix L: Contact Information 96

10/100 8-Port VPN Router

List of Figures

Figure 2-1: VPN Router-to-VPN Router VPN 7

Figure 2-2: Computer-to-VPN Router VPN 7

Figure 3-1: Front Panel 8

Figure 3-2: Back Panel 9

Figure 4-1: Example of a Typical Network 10

Figure 4-2: Connect a PC 11

Figure 4-3: Connect the Internet and DMZ/Internet 11

Figure 4-4: Connect the Power 11

Figure 5-1: Router’s IP Address 15

Figure 5-2: Login Screen 15

Figure 5-3: System Summary 15

Figure 5-4: Site Map 16

Figure 5-5: Setup Tab - Network 18

Figure 5-6: WAN Connection Type - Obtain an IP Automatically 18

Figure 5-7: WAN Connection Type - Static IP 19

Figure 5-8: WAN Connection Type - PPPoE 19

Figure 5-9: WAN Connection Type - PPTP 19

Figure 5-10: WAN Connection Type - Transparent Bridge 20

Figure 5-11: WAN Connection Type - Heart Beat Signal 20

Figure 5-12: Setup Tab - Password 21

Figure 5-13: Setup Tab - Time 21

Figure 5-14: Setup Tab - DMZ Host 22

Figure 5-15: Setup Tab - Forwarding 22

Figure 5-16: Port Range Forwarding - Service Management 23

Figure 5-17: Setup Tab - UPnP 24

Figure 5-18: Setup Tab - One-to-One NAT 24

Figure 5-19: Setup Tab - MAC Clone 25

Figure 5-20: Setup Tab - DDNS 25

10/100 8-Port VPN Router

Figure 5-21: Setup Tab - Advanced Routing 26

Figure 5-22: Setup Tab - Routing Table Entry List 27

Figure 5-23: DHCP Setup 28

Figure 5-24: DHCP Status 29

Figure 5-25: System Management Tab - Dual-WAN 29

Figure 5-26: Protocol Binding - Service Management 30

Figure 5-27: System Management Tab - SNMP 31

Figure 5-28: System Management Tab - DNS Name Lookup 32

Figure 5-29: System Management Tab - Ping 32

Figure 5-30: System Management Tab - Factory Default 33

Figure 5-31: Are You Sure 33

Figure 5-32: System Management Tab - Firmware Upgrade 33

Figure 5-33: System Management Tab - Restart 34

Figure 5-34: System Management Tab - Setting Backup 34

Figure 5-35: Port Management Tab - Port Setup 34

Figure 5-36: Port Management Tab - Port Status 35

Figure 5-37: Firewall Tab - General 36

Figure 5-38: Firewall Tab - Access Rules 37

Figure 5-39: Firewall Tab - Add a New Access Rule 38

Figure 5-40: Settings are Successful 38

Figure 5-41: Firewall Tab - Content Filter 39

Figure 5-42: VPN Tab - Summary 40

Figure 5-43: VPN Tab - Summary Detail 40

Figure 5-44: VPN Tab - Mode Choose 41

Figure 5-45: VPN tab - Gateway to Gateway 42

Figure 5-46: VPN tab - Gateway to Gateway Local Group Setup 42

Figure 5-47: VPN tab - Gateway to Gateway Remote Group Setup 43

Figure 5-48: VPN tab - Gateway to Gateway IPSec Setup 44

Figure 5-49: VPN tab - Client to Gateway 48

Figure 5-50: VPN tab - Client to Gateway Local Group Setup 48

10/100 8-Port VPN Router

Figure 5-51: VPN tab - Client to Gateway Remote Group Setup 49

Figure 5-52: VPN tab - Client to Gateway IPSec Setup 51

Figure 5-53: VPN tab - Client to Gateway Advanced 53

Figure 5-54: VPN tab - VPN Client Access 54

Figure 5-55: VPN tab - VPN Pass Through 55

Figure 5-56: VPN tab - PPTP Server 55

Figure 5-57: Log tab - System Log 56

Figure 5-58: Log tab - View Log 57

Figure 5-59: Log tab - System Statistics 57

Figure 5-60: Wizard tab 58

Figure 5-61: Basic Setup Wizard - Dual WAN or DMZ 58

Figure 5-62: Basic Setup Wizard - Host and Domain Name 59

Figure 5-63: Basic Setup Wizard - Selecting WAN Connection Types 59

Figure 5-64: Basic Setup Wizard - Save Settings 59

Figure 5-65: Access Rule Wizard - What is Access Rules 60

Figure 5-66: Access Rule Wizard - Select the Action 60

Figure 5-67: Access Rule Wizard - Select the Service 61

Figure 5-68: Access Rule Wizard - Select the Source 61

Figure 5-69: Access Rule Wizard - Select the Destination 62

Figure 5-70: Access Rule Wizard - When it Works 62

Figure 5-71: Support tab 63

Figure 5-72: Access Rule Wizard - When it Works 63

Figure 5-73: Save Settings 63

Figure 5-74: Settings are Successful 63

Figure 5-75: Support 63

Figure B-1: Linksys VPN License Agreement 78

Figure B-2: Linksys VPN Installation Complete 78

Figure B-3: Linksys QuickVPN 79

Figure C-1: IP Configuration Screen 80

Figure C-2: MAC Address/Adapter Address 80

10/100 8-Port VPN Router

Figure C-3: MAC Address/Physical Address 81

Figure C-4: MAC Address Clone 81

Figure D-1: Mounting Brackets 82

Figure D-2: Attaching the Brackets to the Router and Rack-Mounting the Router 83

Figure D-3: Wall-Mounting the Router 84

Figure D-4: Wall-Mounting Hardware 85

Figure F-1: Upgrade Firmware 87

Chapter 1: Introduction

Welcome

10/100 8-Port VPN Router

Chapter 1: Introduction

Welcome

Thank you for choosing the 10/100 8-Port VPN Router. The Linksys 10/100 8-Port VPN Router is an advanced

Internet-sharing network solution for your small business needs. Like any router, it lets multiple computers in

your office share an Internet connection. But the unique dual Internet ports on the 10/100 8-Port VPN Router let

you connect a second Internet line as a backup to insure that you're never disconnected. Or, use both Internet

ports at the same time, and let the router balance your office's requirements between them for maximum

bandwidth efficiency.

The 10/100 8-Port VPN Router also features a built-in 8-port full-duplex 10/100 Ethernet switch to connect eight

PCs directly, or you can connect more hubs and switches to create as big a network as you need.

The Virtual Private Network (VPN) capability creates encrypted “tunnels” through the Internet, allowing up to 50

remote office or traveling users to securely connect into your office network from off-site. Users connecting

through a VPN tunnel are attached to your company's network — with secure access to files, e-mail, and your

intranet — just as if they were in the building. You can also use the VPN capability to allow users on your small

office network to securely connect out to a corporate network.

The 10/100 8-Port VPN Router can serve as a DHCP Server, and has a powerful SPI firewall to protect your PCs

against intruders and most known Internet attacks. It can be configured to filter internal users' access to the

Internet, and has IP address filtering so you can specify exactly who has access to your network. Configuration is

a snap with the web browser-based configuration utility.

As the heart of your small office network, the connection-redundant Linksys 10/100 8-Port VPN Router gives you

the connection reliability your business needs.

Ethernet: a network protocol that specifies how

data is placed on and retrieved from a common

transmission medium.

LAN (Local Area Network): the computers

and networking products that make up the

network in your home or office.

Bandwidth: the transmission capacity of

a given device or network

Browser: an application program that

provides a way to look at and interact with all

the information on the World Wide Web.

firewall: security measures that protect the

resources of a local network from intruders

Full-duplex: the ability of a networking device to

receive and transmit data simultaneously

IP: a protocol used to send data over a network

IP Address: the address used to identify a

computer or device on a network

network: a series of computers or devices

connected for the purpose of data sharing,

storage, and/or transmission between users

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