Sercomm IP822LM User Manual

HomePlug

802.11g Access Point

User's Guide

TABLE OF CONTENTS

CHAPTER 1 INTRODUCTION..............................................................................................................1

Features of your HomePlug 802.11g Access Point....................................................................2

Package Contents.............................................................................................................................2

Physical Description........................................................................................................................3

CHAPTER 2 INSTALLATION...............................................................................................................5

Requirements ....................................................................................................................................5

Procedure...........................................................................................................................................5

CHAPTER 3 ACCESS POI NT SETUP..................................................................................................7

Overview.............................................................................................................................................7

Preparation........................................................................................................................................7

Configuration....................................................................................................................................8

Status Screen..................................................................................................................................10

HomePlug Settings.........................................................................................................................11

Wireless Settings Screen.............................................................................................................13

Wireless Security..........................................................................................................................15

LAN IP Setup Screen.....................................................................................................................17

Set Password Screen......................................................................................................................18

CHAPTER 4 WIRELESS CLIENT CONF IGURATION...................................................................19

Overview...........................................................................................................................................19

Wireless Settings...........................................................................................................................19

CHAPTER 5 OPERATION AND STATUS.........................................................................................20

Operation..........................................................................................................................................20

Status Screen..................................................................................................................................20

Attached Devices.............................................................................................................................21

CHAPTER 6 MAINTENANCE..............................................................................................................23

Overview...........................................................................................................................................23

Backup Settings..............................................................................................................................23

Firmware Upgrade ..........................................................................................................................25

APPENDIX A SPECIFICATIONS........................................................................................................26

HomePlug 802.11g Access Point................................................................................................26

Wireless Interface..........................................................................................................................26

APPENDIX B TROUBLESHOOTING .................................................................................................28

Overview...........................................................................................................................................28

General Problems ...........................................................................................................................28

APPENDIX C WINDOWS TCP/IP......................................................................................................29

Overview...........................................................................................................................................29

Checking TCP/IP Settings - Windows 9x/ME:.........................................................................29

Checking TCP/IP Settings - Windows NT4.0...........................................................................31

Checking TCP/IP Settings - Windows 2000.............................................................................32

Checking TCP/IP Settings - Windows XP................................................................................34

All trademarks and trade names are the properties of their respective owners.

Chapter 1

Introduction

This Chapter provides an overview of the HomePlug 802.11g Access Point's features and capabilities.

Congratulations on the purchase of your new HomePlug 802.11g Access Point. The HomePlug

802.11g Access Point links your 802.11b or 802.1x Wireless Stations to your HomePlug network.. The Wireless stations and HomePlug devices are then on the same network, and can communicate with each other without regard for whether they are connected to the network via a Wireless or HomePlug connection.

Figure 1: HomePlug 802.11g Access Point

The auto-sensing capability of the HomePlug 802.11g Access Point allows wireless clients to use either 802.11g or 802.11b connections.

HomePlug 802.11g Access Point User Guide

Features of your HomePlug 802.11g Access Point

The HomePlug 802.11g Access Point incorporates many advanced features, carefully designed to provide sophisticated functions while being easy to use.

• Standards Compliant. The HomePlug 802.11g Access Point com plies with the IEEE

802.11b (DSSS) and IEEE 802.11g specifications for Wireless LANs.

• Upgradeable Firmware. Firmware is stored in a flash memory and can be upgraded

easily, using only your Web Browser.

• WEP support. Support for WEP (Wired Equivalent Privacy) is included. Both 64 Bit and

128 Bit keys are supported.

• WPA-PSK support. Support for WPA-PSK is included, providing enhanced data

security.

• Simple Configuration. If the default settings are unsuitable, they can be changed

quickly and easily.

• DHCP Client Support. Dynamic H ost Configuration Protocol provides a dynamic IP

address to PCs and other devices upon request. The HomePlug 802.11g Access Point can act as a DHCP Client, and obtain an IP address and related information from your existing DHPC Server.

• Password - protected Configuration. Optional password protection is provided to

prevent unauthorized users from modifying the configur ation data and settings.

Package Contents

The following items should be included:

• HomePlug 802.11g Access Point

• Quick Start Guide

• CD-ROM

If any of the above items are damaged or missing, please contact your dealer immediately.

Physical Description

The HomePlug 802.11g Access Point is illustrated below.

Figure 2: HomePlug Access Point

Introduction

LEDs

There are three (3) LEDs on the top face on the unit.

Power On - Normal operation.

Off - No power

HomePlug On - The HomePlug network is active. This means that at least one other

HomePlug device was detected. Off - HomePlug network is not available - no other HomePlug devices were

detected.

Flashing - Data is being transmitted or received via the HomePlug network.

WLAN On - Idle.

Off - Error - Wireless connection is not available. Flashing - Data is being transmitted or received via the HomePlug 802.11g

Access Point. Data includes "network traffic" as well as user data.

HomePlug 802.11g Access Point User Guide

Buttons and Switches

Reset Button This button has two (2) functions:

• Reboot. When pressed and released, the HomePlug 802.11g Access

Point will reboot (restart).

• Clear All Data. This button can also be used to clear ALL data and

restore ALL settings to the factory default values.

To Clear All Data and restore the factory default values:

1. Power Off.

2. Hold the Reset Button down while you Power On.

3. Keep holding the Reset Button for a few seconds, until the RED LED

has flashed TWICE.

4. Release the Reset Button. The HomePlug 802.11g Access Point is now

using the factory default values.

Antenna Switch

Use this to select either the internal antenna (if connected). The default is "Internal". This should not be changed to "External" unless an external antenna is fitted.

Chapter 2

Installation

This Chapter covers the physical installation of the HomePlug 802.11g Access Point.

Requirements

Requirements:

• TCP/IP network protocol

• HomePlug network

• Installed Wireless network adapter for each PC that will be wirelessly connected to the

network

Procedure

1. Select a suitable location for the installation of your HomePlug 802.11g Access Point. To

maximize rel iability and performance, follow these guidelines:

• Use an elevated location if possible. This will assist the wireless range and throughput.

It may be advisable to use an extension cord if all your power points ar e located at floor level.

• Place the HomePlug 802.11g Access Point near the center of your wireless coverage

area if possible.

• If possible, ensure there are no thick walls or metal shielding between the HomePlug

802.11g Access Point and Wireless stations.

Figure 3: Installation Diagram

HomePlug 802.11g Access Point User Guide

2. Plug the HomePlug 802.11g Access Point into a power outlet, and wait a few seconds for

startup to be completed.

3. Check the LEDs:

• The Power LED should be ON.

• The WLAN LED should be ON.

• The HomePlug LED should be ON.

For more information, refer to LEDs in Chapter 1.

Chapter 3

Access Point Setup

This Chapter provides details of the Setup process for Basic Operation of your HomePlug 802.11g Access Point.

Overview

This chapter describes the setup procedure to make the HomePlug 802.11g Access Point a valid device on your LAN, and to function as an Access Point for your Wireless Stations.

Wireless Stations may also require configuration. For details, see Chapter 4 - Wireless Station Configuration.

The HomePlug 802.11g Access Point can be configured using either the supplied Windows utility or your Web Browser

Preparation

Before commencing, install the HomePlug 802.11g Access Point in your LAN, as described previously.

Then, to establish a connection to the HomePlug 802.11g Access Point, you can use either the HomePlug interface or the Wireless interface.

Ensure that a connection is possible, as described below.

HomePlug Interface

To use the HomePlug interface:

• Your PC needs a HomePlug network adapter.

• The HomePlug Adapter on the PC must be set to use the same HomePlug Network Pass-

word as the HomePlug 802.11g Access Point. The default HomePlug Network Password for the HomePlug 802.11g Access Point is HomePlug

• The software supplied with your HomePlug adapter will allow you to change the HomePlug

Network Password on your PC, and may allow you to change the HomePlug Network Password on the HomePlug 802.11g Access Point, provided you know its Access Code. The Access Code is shown on a sticker on the HomePlug 802.11g Access Point.

Wireless Interface

To use the Wireless interface, your PC needs to match the current Wireless settings on the HomePlug 802.11g Access Point. The default Wireless settings are:

SSID default Wireless Security Disabled.

If using the default settings, the HomePlug 802.11g Access Point will appear in your PC's list of "Available Wireless Networks", and you can simply select it.

HomePlug 802.11g Access Point User Guide

IP Address

Your PC needs to have an IP address which is compatible with the HomePlug 802.11g Access Point. The default IP address and subnet mask for the HomePlug 802.11g Access Point are:

IP address 192.168.0.101 Subnet Mask 255.255.255.0

To perform initial configuration, you will need to set your PC to use a fixed IP address which is com patible with this IP address ( e.g. 192.168.0.100 ) and using the same Subnet Mask ( 255.255.255.0 ).

See Appendix C - Windows TCP/IP Setup for details of this procedure.

Configuration

1. Start your Web browser. You must use a Browser which supports frames and JavaScript.

2. In the Address box, enter "HTTP://" and the IP Address of the HomePlug 802.11g Access

Point e.g.

HTTP://192.168.0.101

3. You should then see a login prompt, which will ask for a User Name and Password.

Enter admin for the User Name, and leave the Password blank. These are the default values. The password (but not the user name) can and should be changed. Always enter the current password, as set on the Password screen.

Figure 4: Password Dialog

4. You will then see the Status screen, which displays the current settings and status. No data

input is possible on this screen.

5. From the menu, select and configure the following options, as described in the following

sections:

• HomePlug Settings

• Wireless Settings

• LAN IP Setup

• Set Password

+ 27 hidden pages