Cisco QuickVPN - PC Instruction Manual

Cisco Small Business
WRVS4400N Wireless-N Gigabit Security Router
with VPN
ADMINISTRATION
GUIDE

© 2009 Cisco Systems, Inc. All rights reserved. OL-20048-01
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Cisco WRVS4400N Wireless-N Gigabit Security Router with VPN Administration Guide iii
Contents
About This Document ix
How to Use This Guide ix
Organization ix
Finding Information in PDF Files xi
Finding Text in a PDF xi
Finding Text in Multiple PDF Files xii
Chapter 1: Introduction 14
Chapter 2: Networking and Security Basics 16
An Introduction to LANs 16
The Use of IP Addresses 17
The Intrusion Prevention System (IPS) 19
Chapter 3: Planning Your Virtual Private Network (VPN) 21
Why do I need a VPN? 21
MAC Address Spoofing 22
Data Sniffing 22
Man in the Middle Attacks 22
What is a VPN? 23
VPN Router to VPN Router 24
Computer to VPN Router 25
Chapter 4: Getting Started with the WRVS4400N Router 26
Front Panel 27
Back Panel 28
WRVS4400N Antennas 28
Placement Options 29
Desktop Option 29
Stand Option 30
Wall Option 31

Cisco WRVS4400N Wireless-N Gigabit Security Router with VPN Administration Guide iv
Contents
Installing the Router 32
Configuring the Router 34
Chapter 5: Setting Up and Configuring the WRVS4400N Wireless-N Router 36
Accessing the Web-Based Utility 37
Navigating the Utility 38
Setup 39
Wireless 40
Firewall 40
ProtectLink 41
VPN 41
QoS 41
Administration 42
IPS 42
L2 Switch 43
Status 43
Setting Up Your Wireless-N Router 44
Configuring Basic Setup Settings 45
Displaying A Read-Only Summary of the Basic Router Information 46
Configuring Internet Connection Settings 48
Configuring Local Area Network (LAN) Settings 60
Using The DMZ (Demilitarized Zone) Host Feature to
Access Special Purpose Internet Services 63
Cloning Your Network Adapter’s MAC Address onto Your Router 65
Configuring the Router’s Advanced Settings 66
Changing the Router’s Time Settings 70
Selecting IPv4 Mode or Dual Stack IPv4 And IPv6 Mode 72
Configuring Wireless Settings 76
Configuring Basic Settings 76
Configuring Wireless Security 80
Configuring Connection Control 88
Configuring Advanced Wireless Settings 89

Cisco WRVS4400N Wireless-N Gigabit Security Router with VPN Administration Guide v
Contents
Configuring VLAN & QoS Settings 92
Configuring Router WDS Settings 94
Configuring Firewall Settings 96
Configuring Basic Settings 97
Configuring IP Based ACL 99
Editing IP ACL Rules 101
Configuring Internet Access Policy 102
Configuring Single Port Forwarding 107
Configuring Port Range Forwarding 108
Configuring Port Range Triggering 110
Configuring the ProtectLink Gateway service 112
Configuring the VPN Settings 113
Displaying A VPN Status Summary of the IPSec Tunnel and Clients 113
Configuring IPSec VPN 116
Configuring VPN Client Accounts 123
Configuring VPN Passthrough 125
Configuring the QoS Settings 126
Managing Bandwidth 127
Configuring QoS 129
Configuring DSCP 130
Configuring the Administration Settings 131
Configuring Management Settings 132
Configuring System Logs 134
Diagnosing Router Problems 137
Backing Up and Restoring Configurations 139
Restoring Factory Default Settings 140
Rebooting the Router 141
Upgrading the Router Firmware 142

Cisco WRVS4400N Wireless-N Gigabit Security Router with VPN Administration Guide vi
Contents
Configuring IPS Settings 143
Configuring IPS 143
Setting P2P/IM Policy 145
Viewing Reports 147
Viewing Protection Information 148
Configuring the L2 Switch Settings 149
Configuring Virtual LANs (VLANs) 150
Configuring VLAN Membership and Port Assignment 152
Configuring RADIUS Mode 154
Configuring Port Settings 155
Viewing Statistics Overview 157
Mirroring Ports 158
Configuring RSTP 159
Viewing Status 160
Viewing WAN/Gateway Status 161
Viewing Local Network Status 163
Viewing Wireless LAN Status 165
Viewing System Performance 166
Chapter 6: Using the VPN Setup Wizard 168
VPN Setup Wizard 168
Before You Begin 168
Running the VPN Router Software Wizard 169
Building Your VPN Connection Remotely 178
Appendix A: Troubleshooting 186
Frequently Asked Questions 199

Cisco WRVS4400N Wireless-N Gigabit Security Router with VPN Administration Guide vii
Contents
Appendix B: Using Cisco QuickVPN for Windows 2000, XP, or Vista 203
Overview 203
Before You Begin 204
Installing the Cisco QuickVPN Software 205
Installing from the CD-ROM 205
Downloading and Installing from the Internet 207
Using the Cisco QuickVPN Software 207
Distributing Certificates to QuickVPN Users 210
Appendix C: Configuring a Gateway-to-Gateway IPSec Tunnel 211
Introduction 211
Environment 212
Configuring the VPN Settings for the VPN Routers 212
Configuring the VPN Settings for VPN Router 1 212
Configuring the VPN Settings for VPN Router 2 213
Configuring the Key Management Settings 214
Configuring the Key Management Settings for VPN Router 1 214
Configuring the Key Management Settings for VPN Router 2 215
Configuring PC 1 and PC 2 215
Appendix D: Finding Out MAC and IP Addresses 216
Windows 98 or Me Instructions 216
Windows 2000 or XP Instructions 217
For the Router’s Web-based Utility 217
Appendix E: Trend Micro ProtectLink Gateway Service 218
Overview 218
How to Access the Web-Based Utility 218
How to Purchase, Register, or Activate the Service 219
ProtectLink 219

Cisco WRVS4400N Wireless-N Gigabit Security Router with VPN Administration Guide viii
Contents
How to Use the Service 222
ProtectLink > Web Protection 222
ProtectLink > Email Protection 226
ProtectLink > License 226
Appendix F: Specifications 228
General 228
Performance 229
Management 229
Security 230
QoS 230
Layer 2 231
Environmental 231
Appendix G: Where to Go From Here 232
Product Resources 232
Related Documentation 233

Preface
Cisco WRVS4400N Wireless-N Gigabit Security Router with VPN Administration Guide ix
About This Document
This guide describes the Cisco Small Business WRVS4400N Wireless-N Gigabit
Security Router with VPN device and how to configure it.
How to Use This Guide
Look for the following items when reading this guide:
!
CAUTION This exclamation point indicates that caution should be used when performing a
step or a serious error may occur.
NOTE This checkmark indicates there is a note of interest and is something you should
pay special attention to while using the router.
Organization
This table describes the contents of each chapter in this document.
Chapter Title Description
Chapter 1 Introduction Introduces the product and this user
manual.
Chapter 2 Networking and
Security Basics
Introduces basic networking and
security concepts.
Chapter 3 Planning Your Virtual
Private Network (VPN)
Describes how to connect the
product.
Chapter 4 Getting Started with
the WRVS4400N
Router
Describes the physical features of
the WRVS4400N router and
provides information for installing the
router.

Preface
Cisco WRVS4400N Wireless-N Gigabit Security Router with VPN Administration Guide x
Chapter 5 Setting Up and
Configuring the
WRVS4400N Wireless-
N Router
Describes how to set up the product
software.
Chapter 6 Using the VPN Setup
Wizard
Describes how to configure a
gateway-to-gateway VPN tunnel
between two VPN routers.
Appendix A Troubleshooting Provides solutions to problems that
may occur during the installation and
operation of the router.
Appendix B Using Cisco QuickVPN
for Windows 2000, XP,
or Vista
Explains how to install and use the
Cisco QuickVPN software
Appendix C Configuring a Gateway-
to-Gateway IPSec
Tunnel
Explains how to establish a secure
IPSec tunnel using preshared keys to
join a private network inside the
router and a Windows 2000 or XP
computer.
Appendix D Finding Out MAC and IP
Addresses
Describes how to find the MAC
address for your computer’s Ethernet
adapter so you can use the MAC
address cloning feature of the router.
Appendix E Trend Micro
ProtectLink Gateway
Service
Explains how to use the Trend Micro
ProtectLink Gateway service
Appendix F Specifications Lists product specifications.
Chapter Title Description