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Contents

Connecting the FWG114P v2 Wireless Firewall/Print Server

.........................................

3-4

Verify That Basic Requirements Are Met

.................................................................

3-4

Basic Setup Troubleshooting Tips

................................................................................

3-10

FWG114P v2 Setup Wizard Auto Detection

.................................................................

3-10

Wizard-Detected Login Account Setup

..................................................................

3-11

Wizard-Detected Dynamic IP Account Setup

.........................................................

3-13

Wizard-Detected Fixed IP Account Setup

..............................................................

3-14

How to Configure the Serial Port as the Primary Internet Connection

.........................

3-15

Testing Your Internet Connection

..................................................................................

3-17

Manually Configuring Your Internet Connection

...........................................................

3-18

How to Manually Configure the Primary Internet Connection

................................

3-19

Chapter 4

Wireless Configuration

Observing Performance, Placement, and Range Guidelines

.........................................

4-1

Implementing Appropriate Wireless Security

..................................................................

4-2

Understanding Wireless Settings

...................................................................................

4-3

Default Factory Settings

...........................................................................................

4-6

Before You Change the SSID and WEP Settings

....................................................

4-7

How to Set Up and Test Basic Wireless Connectivity

..............................................

4-8

How to Restrict Wireless Access by MAC Address

.................................................

4-9

How to Configure WEP

..........................................................................................

4-10

How to Configure WPA with Radius

.......................................................................

4-12

How to Configure WPA2 with Radius

.....................................................................

4-14

How to Configure WPA and WPA2 with Radius

.....................................................

4-16

How to Configure WPA-PSK

..................................................................................

4-18

How to Configure WPA2-PSK

................................................................................

4-20

How to Configure WPA-PSK and WPA2-PSK

........................................................

4-21

Chapter 5

Serial Port Configuration

Configuring a Serial Port Modem

...................................................................................

5-2

Basic Requirements for Serial Port Modem Configuration

.......................................

5-2

How to Configure a Serial Port Modem

....................................................................

5-2

Configuring Auto-Rollover

..............................................................................................

5-3

Basic Requirements for Auto-Rollover

.....................................................................

5-3

How to Configure Auto-Rollover

...............................................................................

5-3

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201-10301-02, May 2005

Configuring Dial-in on the Serial Port

.............................................................................

5-4

Basic Requirements for Dial-in

.................................................................................

5-5

How to Configure Dial-in

..........................................................................................

5-5

Configuring LAN-to-LAN Settings

...................................................................................

5-6

Basic Requirements for LAN-to-LAN Connections

..................................................

5-6

How to Configure LAN-to-LAN Connections

............................................................

5-6

Chapter 6

Firewall Protection and

Content Filtering

Firewall Protection and Content Filtering Overview

........................................................

6-1

Using the Block Sites Menu to Screen Content

..............................................................

6-1

Services and Rules Regulate Inbound and Outbound Traffic

.........................................

6-3

Defining a Service

....................................................................................................

6-3

Using Inbound/Outbound Rules to Block or Allow Services

.....................................

6-4

Examples of Using Services and Rules to Regulate Traffic

...........................................

6-6

Inbound Rules (Port Forwarding)

.............................................................................

6-6

Example: Port Forwarding to a Local Public Web Server

..................................

6-7

Example: Port Forwarding for Videoconferencing

.............................................

6-8

Example: Port Forwarding for VPN Tunnels when NAT is Off

...........................

6-8

Outbound Rules (Service Blocking or Port Filtering)

................................................

6-9

Outbound Rule Example: Blocking Instant Messaging

....................................

6-10

Other Rules Considerations

.........................................................................................

6-10

Order of Precedence for Rules

..............................................................................

6-11

Rules Menu Options

...............................................................................................

6-11

Using a Schedule to Block or Allow Content or Traffic

.................................................

6-12

Setting the Time Zone

............................................................................................

6-13

Getting E-Mail Notifications of Event Logs and Alerts

..................................................

6-13

Viewing Logs of Web Access or Attempted Web Access

.............................................

6-16

What to Include in the Event Log

...........................................................................

6-17

Chapter 7

Print Server

Printing Options

..............................................................................................................

7-1

For Windows XP and 2000, Use TCP/IP LPR Printing

...................................................

7-2

For Windows 95/98/Me, Use the Netgear Printer Port Driver

.........................................

7-6

Printing from the Macintosh

............................................................................................

7-9

Windows Printer Port Management

..............................................................................

7-10

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Troubleshooting the Print Server

..................................................................................

7-12

Chapter 8

Virtual Private Networking

Overview of FWG114P v2 Policy-Based VPN Configuration

.........................................

8-1

Using Policies to Manage VPN Traffic

.....................................................................

8-2

Using Automatic Key Management

..........................................................................

8-2

IKE Policies’ Automatic Key and Authentication Management

................................

8-3

VPN Policy Configuration for Auto Key Negotiation

.................................................

8-6

VPN Policy Configuration for Manual Key Exchange

...............................................

8-9

Using Digital Certificates for IKE Auto-Policy Authentication

.......................................

8-14

Certificate Revocation List (CRL)

...........................................................................

8-14

Walk-Through of Configuration Scenarios on the FWG114P v2

..................................

8-15

How to Use the VPN Wizard to Configure a VPN Tunnel

.............................................

8-15

VPNC Scenario 1: Gateway to Gateway with Preshared Secrets

.........................

8-19

Scenario 1: FWG114P v2 to FWG114P v2 with Preshared Secrets

......................

8-20

How to Check VPN Connections

...........................................................................

8-24

VPNC Scenario 2: Gateway-to-Gateway with Certificates

.....................................

8-25

Scenario 2: FWG114P v2 to FWG114P v2 with Certificates

..................................

8-26

Netgear VPN Client to FWG114P v2

............................................................................

8-32

Configuration Profile

...............................................................................................

8-32

Step-By-Step Configuration of FWG114P v2 Gateway

.................................................

8-33

Step-By-Step Configuration of the Netgear VPN Client

...............................................

8-38

Testing the VPN Connection

.........................................................................................

8-45

From the Client PC to the FWG114P v2

................................................................

8-45

From the FWG114P v2 to the Client PC

................................................................

8-46

Monitoring the PC VPN Connection

.............................................................................

8-46

Viewing the FWG114P v2 VPN Status and Log Information

........................................

8-47

Chapter 9

Maintenance

Viewing Wireless Firewall/Print Server Status Information

.............................................

9-1

Viewing a List of Attached Devices

.................................................................................

9-6

Upgrading the Router Software

......................................................................................

9-7

Configuration File Management

.....................................................................................

9-7

Restoring and Backing Up the Configuration

...........................................................

9-8

Erasing the Configuration

.........................................................................................

9-9

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Changing the Administrator Password

...........................................................................

9-9

Chapter 10

Advanced Configuration

Using the WAN Setup Options

.....................................................................................

10-1

How to Configure Dynamic DNS

..................................................................................

10-3

Using the LAN IP Setup Options

..................................................................................

10-5

Configuring LAN TCP/IP Setup Parameters

..........................................................

10-5

Using the Router as a DHCP server

......................................................................

10-7

Using Address Reservation

....................................................................................

10-7

Configuring Static Routes

.............................................................................................

10-8

Enabling Remote Management Access

.....................................................................

10-10

Using Universal Plug and Play (UPnP)

......................................................................

10-11

Advanced Wireless Settings

.......................................................................................

10-12

Chapter 11

Troubleshooting

Basic Functioning

.........................................................................................................

11-1

Power LED Not On

.................................................................................................

11-1

LEDs Never Turn Off

..............................................................................................

11-2

LAN or Internet Port LEDs Not On

.........................................................................

11-2

Troubleshooting the Web Configuration Interface

........................................................

11-3

Troubleshooting the ISP Connection

............................................................................

11-4

Troubleshooting a TCP/IP Network Using a Ping Utility

...............................................

11-5

Testing the LAN Path to Your Router

.....................................................................

11-5

Testing the Path from Your Computer to a Remote Device

...................................

11-6

Restoring the Default Configuration and Password

......................................................

11-7

Problems with Date and Time

.......................................................................................

11-7

Appendix A

Technical Specifications

Appendix B

Networks, Routing, and Firewall Basics

Related Publications

......................................................................................................

B-1

Basic Router Concepts

..................................................................................................

B-1

What is a Router?

...................................................................................................

B-1

Routing Information Protocol

...................................................................................

B-2

IP Addresses and the Internet

.................................................................................

B-2

Netmask

..................................................................................................................

B-4

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Subnet Addressing

..................................................................................................

B-4

Private IP Addresses

...............................................................................................

B-7

Single IP Address Operation Using NAT

.................................................................

B-7

MAC Addresses and Address Resolution Protocol

.................................................

B-9

Related Documents

.................................................................................................

B-9

Domain Name Server

..............................................................................................

B-9

IP Configuration by DHCP

....................................................................................

B-10

Internet Security and Firewalls

....................................................................................

B-10

What is a Firewall?

.................................................................................................

B-11

Stateful Packet Inspection

......................................................................................

B-11

Denial of Service Attack

.........................................................................................

B-11

Ethernet Cabling

...........................................................................................................

B-11

Category 5 Cable Quality

......................................................................................

B-12

Inside Twisted Pair Cables

....................................................................................

B-13

Uplink Switches, Crossover Cables, and MDI/MDIX Switching

............................

B-14

Appendix C

Preparing Your Network

Preparing Your Computers for TCP/IP Networking

.......................................................

C-1

Configuring Windows 95, 98, and Me for TCP/IP Networking

.......................................

C-2

Install or Verify Windows Networking Components

.................................................

C-2

Enabling DHCP to Automatically Configure TCP/IP Settings

.................................

C-4

Selecting Windows’ Internet Access Method

....................................................

C-4

Verifying TCP/IP Properties

....................................................................................

C-5

Configuring Windows NT, 2000 or XP for IP Networking

...............................................

C-5

Installing or Verifying Windows Networking Components

.......................................

C-5

Verifying TCP/IP Properties

....................................................................................

C-6

Configuring the Macintosh for TCP/IP Networking

........................................................

C-6

MacOS 8.6 or 9.x

....................................................................................................

C-6

MacOS X

.................................................................................................................

C-7

Verifying TCP/IP Properties for Macintosh Computers

...........................................

C-8

Verifying the Readiness of Your Internet Account

.........................................................

C-9

Are Login Protocols Used?

.....................................................................................

C-9

What Is Your Configuration Information?

................................................................

C-9

Obtaining ISP Configuration Information for Windows Computers

.......................

C-10

Obtaining ISP Configuration Information for Macintosh Computers

.....................

C-11