NETGEAR WGR614 v4 User Manual

Reference Manual for the 54 Mbps Wireless Router WGR614 v4
Wireless Networking Basics D-5
December 2003
Figure 7-5: Shared key authentication
Overview of WEP Parameters
Before enabling WEP on an 802.11 network, you must first consider what type of encryption you
require and the key size you want to use. Typically, there are three WEP Encryption options
available for 802.11 products:
1. Do Not Use WEP: The 802.11 network does not encrypt data. For authentication purposes, the
network uses Open System Authentication.
2. Use WEP for Encryption: A transmitting 802.11 device encrypts the data portion of every
packet it sends using a configured WEP Key. The receiving device decrypts the data using the
same WEP Key. For authentication purposes, the wireless network uses Open System
Authentication.
3. Use WEP for Authentication and Encryption: A transmitting 802.11 device encrypts the data
portion of every packet it sends using a configured WEP Key. The receiving 802.11 device
decrypts the data using the same WEP Key. For authentication purposes, the 802.11 network uses
Shared Key Authentication.
Note: Some 802.11 access points also support Use WEP for Authentication Only (Shared Key
Authentication without data encryption).
INTERN ET LOCAL
ACT
123456 78
LNK
LNK/ACT
100
Cable/DSL
ProSafeWirelessVPN Security Firewall
MODEL
FVM318
PWR TEST
WLAN
Enable
Access Point1) Authentication
request sent to AP
2) AP sends challenge text
3) Client encrypts
challenge text and
sends it back to AP
4) AP decrypts, and if correct,
authenticates client
5) Client connects to network
Shared Key
Authentication Steps
Cable or
DLS modem
Client
attempting
to connect

NETGEAR WGR614 v4 Specifications

General

Wireless Protocol	802.11g
Frequency Band	2.4 GHz
Wireless Speed	54 Mbps
Security	WEP, WPA, WPA2
Antennas	1 external
Ports	4 LAN ports, 1 WAN port
WAN Port Type	Ethernet (RJ-45)
LAN Port Type	Ethernet (RJ-45)
Firewall	NAT, SPI
Weight	0.66 lbs

Summary

Chapter 2 Connecting the Router to the Internet

Preparation and Requirements

Lists necessary items and hardware/software config for connecting the router.

Internet Configuration Details

Covers ISP parameters and how to obtain them for router setup.

Router Connection Steps

Step-by-step guide for physically connecting the router and logging in.

Internet Connection Methods

Explains setup via Smart Wizard, PPPoE, Dynamic IP, Fixed IP, and manual configuration.

Chapter 3 Wireless Configuration

Wireless Security Implementation

Discusses methods to enhance wireless network security, including MAC filtering and WEP.

WEP Authentication and Encryption

Details WEP authentication methods and data encryption for wireless security.

WEP Configuration and Keys

Covers WEP key types, creation methods, and default factory settings.

Wireless Setup and Testing

Step-by-step guide to establishing and testing basic wireless network connectivity.

Restricting Wireless Access by MAC Address

Explains how to configure MAC address filtering for enhanced wireless security.

Configuring WEP Encryption

Provides instructions for setting up WEP data encryption for wireless security.

Chapter 4 Content Filtering

Blocking Internet Access

Chapter 5 Maintenance

Erasing and Changing Settings

Chapter 6 Advanced Configuration

Port Forwarding and Server Examples

Explains making local servers accessible from the Internet via port forwarding.

WAN Setup Options

Dynamic DNS and LAN IP Setup

Router as DHCP Server and Address Reservation

Chapter 7 Troubleshooting

Connection and Interface Issues

Guides on diagnosing problems with web interface access and ISP connections.

Network and Ping Utility Troubleshooting

Default Configuration Restore and Date/Time Issues

Details restoring factory defaults and troubleshooting date/time problems.

Appendix C Preparing Your Network

Computer TCP/IP Setup

DHCP Configuration and Verification

Details enabling and verifying DHCP for automatic TCP/IP settings on various OS.