108Mbps Mach G Notebook Adapter
GN-WM01GT
User’s Manual
Version 1.0
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Contents
CHAPTER 1 PRODUCT OVERVIEW...........................................1
1.1. THE WM01GT WIRELESS NOTEBOOK ADAPTER ..........................................................1
1.2. FEATURES .................................................................................................................1
1.3. OPERATING MODES....................................................................................................2
1.4. PACKAGE CONTENTS..................................................................................................2
1.5. LED INDICATOR .........................................................................................................2
1.6. SYSTEM REQUIREMENTS.............................................................................................3
CHAPTER 2 INSTALLATION.......................................................4
2-1. INSTALLING THE WIRELESS CLIENT UTILITY ..................................................................4
2-2. SMARTSETUP 3..........................................................................................................6
CHAPTER 3 USING THE WIRELESS UTILITY...........................9
3.1. CURRENT STATUS TAB ...............................................................................................9
3.2. SITE SURVEY TAB ....................................................................................................12
3.3. PROFILE MANAGEMENT TAB......................................................................................13
3.3.1 General Tab..................................................................................................................................... 14
3.3.2 Security Tab .................................................................................................................................... 15
3.3.3 Advanced Tab ................................................................................................................................. 23
3.4. DIAGNOSTICS TAB ....................................................................................................26
3.5. ADAPTER INFORMATION TAB .....................................................................................29
APPENDIX A FAQ ........................................................................30
APPENDIX B GLOSSARY............................................................31
APPENDIX C SPECIFICATIONS..................................................33
APPENDIX D REGULATORY INFORMATION ............................35
APPENDIX E WIRELESS SECURITY ..........................................36
APPENDIX F WARRANTY ...........................................................37
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Chapter 1 Product Overview
1.1.The WM01GT Wireless Notebook Adapter
The Gigabyte WM01GT Wireless Notebook Adapter with SmartSetup 3 installs quickly,
delivering a 54Mbps wireless networking standard that's almost five times faster than the
commonly deployed 11Mbps (802.11b) hotspots typically found. The WM01GT is fully
802.11b interoperable, meaning it connects seamlessly to both 11b and 11g wireless
traffic, and with its dynamic speed adjustment feature, it will always connect at the highest
possible speed – up to 108Mbps.
The Gigabyte WM01GT Wireless G Notebook Adapter makes connecting to a wireless
router or access point a cinch with its included wireless client utility - GNConfig. It
automatically detects and lists all available wireless networks, and provides powerful
real-time status of your connection.
SmartSetup 3 is a GIGABYTE exclusive technology which takes all the guesswork and
fuss away from your new network. With SmartSetup 3, users can go from ‘out-of-the-box’
to online AND a super secure WPA wireless network in just a couple of minutes. No
pushing buttons, no guessing about ISP settings, no fuss. Best of all, SmartSetup 3 comes
built-in, making expanding your wireless network a breeze.
Secure
With its support for the highest level of encryption common today - 152 bit WEP, 802.1X
RADIUS authentication, and WPA - the WM01GT is perfect for the busy traveler, keeping
your data secure.
Robust
Move huge files and digital video blazingly fast! Up to 5 times faster than the common 11b
solution. The high gain antenna and 802.11g wireless standard gives you continuous
access to your home wireless router or office network.
Convenient
SmartSetup3 saves you time, and takes away all the fuss normally associated with a new
wireless network.
1.2.Features
♦
♦
♦
♦
♦
♦
♦
Conforms to IEEE 802.11b and 802.11g specifications.
Transmits data rate up to the maximum speed of 108Mbps.
Dynamically scales the data rate.
Automatic power management to reduce battery consumption.
Built-in diversity antenna.
Seamless roaming between 802.11b and 802.11g networks.
Supports AES (Advance Encryption System), enterprise-class 802.1x security and
multiple levels of WEP encryption (64-bit /128-bit/152-bit), and WPA2/WPA-PSK
WMM.
♦
Driver supports Windows 2000/XP.
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1.3.Operating Modes
The GN-WM01GT Notebook Adapter can operate in the following two basic modes:
• Infrastructure Mode: An 802.11 networking framework in which devices and
computers communicate with each other by first going through an Access Point
(AP). For example, this mode is used when computers in a house connect to an AP
that is attached to a router which lets multiple computers share a single Cable or
DSL broadband Internet connection.
• Ad-Hoc Mode: An 802.11 networking framework in which devices or computers
communicate directly with each other, without the use of an AP. For example,
Ad-Hoc Mode is used when two computers are configured with file and print sharing
enabled and you want to exchange files directly between them.
These modes are selectable from the in the Gigabyte Client Utility. This and other
advanced configuration options are explained further in Configuring the WM01GT.
1.4.Package Contents
Before beginning the installation procedures, please inspect the components to assure
that they have not been damaged during shipping. The components include:
Package Contents
• GN-WM01GT Notebook Adapter
• Setup CD
• Users Guide (on setup CD)
• Quick Start Guide
In case of any missing or damaged accessories, please contact your local distributor or
authorized reseller immediately. Please return it in the original packaging.
1.5.LED Indicator
The WM01GT Notebook Adapter has two status LEDs one indicating link, the other power.
Power
LED
Link
OFF
OFF
ON
ON
ON
BLINK
LED
Meaning Network card is Network card is
Network card is
not functioning
connecting to
network
sending/receiving data.
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1.6.System Requirements
For trouble free installation and operation, please ensure your Notebook meets the
following minimum system requirements:
• Notebook with a Pentium® 300 MHz or higher compatible processor with an
available PCMCIA slot
• CD-ROM drive
• 20 Mbytes of free hard disk space
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Chapter 2 Installation
This chapter covers the installation of the WM01GT Adapter for your Notebook. The
following sections will assist you with proper installation of the Notebook Adapter and with
using the Client Utility. You should use the setup procedure as described below.
2-1. Installing the Wireless Client Utility
A. First, insert your Setup CD-ROM into your Notebook’s CD-ROM drive. The Splash
screen (Figure 2-1) will automatically open. If it does not launch, browse to the
\Utility folder on your CD-ROM drive and execute setup.exe.
Figure 2-1. WM01GT Welcome Screen
B. From the Welcome Screen, click Install Wireless LAN Driver and Utility.
InstallShield will open (Figure 2-2) Click Next to proceed with Wireless Client
Utility installation.
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Figure 2-2. WM01GT InstallShield Wizard
C. If you receive the message; “This Hardware has not Passed Windows Logo
Testing” (Figure 2-3) click Continue Anyway.
Figure 2-3. Windows Logo Testing
D. When InstallShield has finished, click Finished to complete the installation (Figure
2-4).
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Figure 2-4. Installation complete
E. Now, insert your WM01GT notebook card into your PC. With the label side up,
insert your WM01GT Notebook Adapter into the free PCMCIA slot on your
notebook PC.
F. After fully installing the Wireless Client Utility, the WM01GT Adapter icon and the
Client utility icon (shown in the orange circle below) will appear in your system tray
(Figure 2-5). Open the Utility by double clicking on it and proceed to Chapter 3 –
Using the Wireless Utility.
Figure 2-5. WM01GT Client Utility quick start icon
The GIGABYTE WM01GT default settings are Infrastructure mode, no security, accepts a
mixed wireless traffic of both 11b and 11g, and preamble = ‘short and long’ and power save
mode on ‘normal’. To change these or other settings, please see Using the Wireless Utility.
2-2. SmartSetup 3
Note: The following section applies to users of GIGABYTE Wireless
Routers.
GIGABYTE SmartSetup 3 is a powerful, yet user-friendly wireless network configuration
wizard specially designed for Gigabyte wireless networks. If you are connecting to a
GIGABYTE Wireless Router, SmartSetup 3 will detect this and activate itself, and help you
establish a WPA secure network and Internet connection in three easy steps.
Only Gigabyte delivers this easy, powerful and secure solution for your wireless network!
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Step 1: To begin, select the GIGABYTE Wireless Router from the available networks
(figure 2-6).
Figure 2-6. SmartSetup 3 Selection Tool
Step 2: In the Define Security Key window (Figure 2-7), create a WPA Passphrase using
any keyboard character. Make it no less than 8 but no more than 63 characters
in length. Anyone wishing to gain access to your network, will first need to key-in
this Passphrase.
Figure 2-7. WPA Define Passphrase
Step 3: Your GIGABYTE Router’s Web Configuration Utility will automatically open (figure
2-8), and detect your ISP type. Just key in the Username and Password. Done.
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Figure 2-8. ISP Type auto detected
Note: If Figure 2-8 does not appear, please type 192.168.1.254 in the
address bar of your web browser, and click “Smart Setup” from
the main menu which displays. For more information about
SmartSetup 3, please see the enclosed Quick Start Guide.
Congratulations. You have a secure WPA wireless LAN and Internet Connection.
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Chapter 3 Using the Wireless Utility
This chapter explains how to use GIGABYTE Wireless Utility to view the client adapter’s
status, and transmit and receive configuration settings. The following topics are covered
in this chapter:
Current Status - Displays the complete operation state of the WM01GT
Site Survey - Displays all visible AP’s in the immediate wireless network.
Profile Management – Create and modify connection configuration in a “Profile”
Diagnostics - Displays details regarding network connection health, and performance.
Information - Displays the card name, MAC ID, date and versions of the driver.
In addition to enabling you to configure your Adapter for use in various types of networks,
GIGABYTE Wireless Utility provides tools that enable you to assess the performance of
the Adapter and other devices on the wireless network.
3.1.Current Status Tab
GIGABYTE Wireless Utility Link Information screen displays network mode, signal
strength, and link quality information about the current connection. To view your Adapter’s
status and settings, open GIGABYTE Wireless Utility. The Current Status Tab appears
(see Figure 3-1).
Figure 3-1. Current profile
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Profile Name – Network configuration (Profile) your Adapter is currently using. Creating
and modifying a profile is done from the Profile Management Tab.
Link Status – Displays the association status of the Adapter to a network. (Not Associated,
Associated, Authenticating, Authenticated, Authentication Failed, Authentication Failed
Retrying)
Wireless Mode – The frequency and rate which your current wireless connection is
capable of transmitting or receiving packets.
Network Type – Displays the network connection type, options are Ad-hoc and
Infrastructure.
Server Based Authentication – Indicates if an 802.1X compliant RADIUS authentication
server is utilized.
IP Address – The unique Internet Protocol ID for the Adapter.
Current Channel – The wireless radio channel being used for the data transmission.
Data Encryption – Type of encryption currently in use (if any) Ad-hoc.
Signal Strength – The length of the green bar represents relative wireless network signal
strength.
Click Advanced if you want to view more detailed status information for your client
adapter. The Advanced Status window appears (see Figure 3-2).
Figure 3-2. Advanced Status Window
Network Name (SSID) - The name of the network to which your client adapter is currently
associated.
Server Based Authentication - The method by which authentication to a back-end server
is being performed to establish secure connectivity.
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Data Encryption - The data encryption type that was negotiated with the access point (in
infrastructure mode) or another client (in ad hoc mode) upon association.
Authentication Type - Specifies whether the client adapter must share the same WEP
keys as the access point in order to authenticate or can authenticate to the access point
regardless of its WEP settings.
Message Integrity Check - Indicates whether your client adapter is using message
integrity check (MIC) to protect packets sent to and received from the access point.
MIC prevents bit-flip attacks on encrypted packets. During a bit-flip attack, an intruder
intercepts an encrypted message, alters it slightly, and retransmits it, and the receiver
accepts the retransmitted message as legitimate.
Associated AP Name - The name of the access point to which your client adapter is
associated. It is shown only if the client adapter is in infrastructure mode.
Note: This field shows up to 15 characters although the name of the access point may be longer.
Associated AP IP Address - The IP address of the access point to which your client
adapter is associated. It is shown only if the client adapter is in infrastructure mode.
Associated AP MAC Address - The MAC address of the access point to which your
client adapter is associated. It is shown only if the client adapter is in infrastructure mode.
Power Save Mode - The client adapter's current power consumption setting. (CAM
(Constantly Awake Mode), Max PSP (Max Power Saving), or Fast PSP (Power Save
Mode))
Current Power Level - The power level at which your client adapter is currently
transmitting. The maximum level is dependent upon the radio band used and your
country's regulatory agency.
(10, 20, 30, 50, 63, or 100 mW (802.11b/g band)
Available Power Levels - The power levels at which your client adapter is capable of
transmitting. The maximum level is dependent upon the radio band used and your
country's regulatory agency. 10, 20, 30, 50, 63, or 100 mW (802.11b/g))
Current Signal Strength - The signal strength for all received packets. The higher the
value, the stronger the signal. (0 to 100% or 0 to -100 dBm)
Current Signal Quality - The signal quality for all received packets. The higher the value,
the clearer the signal. (0 to 100%)
Current Noise Level - The level of background radio frequency energy in the current
radio band. The lower the value, the less background noise present. (0 to -100 dBm)
Up Time - The amount of time (in hours:minutes: seconds) since the client adapter has
been receiving power. If the adapter has been running for more than 24 hours, the time is
displayed in days, hours:minutes: seconds.
802.11b Preamble - Indicates whether your client adapter is using only long radio headers
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or short and long radio headers.
Current Link Speed - The rate at which your client adapter is currently transmitting data
packets.
Channel - The channel that your client adapter is currently using for communications. This
field displays Scanning while the client adapter searches for a channel.
Frequency - The radio frequency that your client adapter is currently using for
communications. This field displays "Scanning" while the client adapter searches for a
frequency.
Channel Set - The regulatory domain for which your client adapter is currently configured.
This value is not user selectable.
Click OK to close the Advanced Status window.
3.2. Site Survey Tab
The Site Survey screen displays a list of infrastructure and Ad-hoc networks available for
connection in the “Network Name” column. To connect to a network, simply click on the
network name, and press the Activate button. Note that secure networks (represented by
the key icon) will require a Passphrase. (see Figure 3-3)
Figure 3-3. Site Survey
Network Name – The SSID or unique name of the wireless network.
Key Icon
- Indicates a secure or open network
Signal Strength – The strength of signal, reported in dB.
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Channel – The channel upon which the network broadcasts.
Wireless Mode – The radio frequency which the network broadcasts.
3.3.Profile Management Tab
Every session runs under a Profile – even if it is the ‘default’ Profile.
The Profile Management Tab displays your current wireless connection profile, and its
details. You may add as many wireless profiles as you wish, by clicking New. You may
even import and export your profile as a configuration file. This is handy if the laptop is to
be used between two or more AP’s. There are two windows in the Profile Management
Tab. The top window displays all profiles, with a green radio icon next to the active
profile. The bottom window displays a brief summary of the configuration of the selected
profile. Clicking Modify allows you to change the wireless connection configuration
settings. (see Figure 3-4)
Figure 3-4. Profile Management
New – Click to create a new profile.
Modify – Click to modify the selected profile.
Remove – Click to remove the selected profile
Activate – Click to activate the selected profile (and simultaneously de-activate the current
profile)
Import – Import a profile configuration from file.
Export – Export a profile configuration to a file.
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Order Profiles – Arranges the profiles in a list according to an order which is convenient
to you.
Radio
- Toggle on or off the WP01GT wireless radio receiver.
Clicking Modify from the Profile Management Tab will present the Profile Management
Dialogs. There are three tabs here: General, Security, and Advanced Tab.
3.3.1 General Tab
Figure 3-5. Profile Management > General Tab
Profile Name – A user defined, free form name for the new profile.
Client Name – The Desktop PC name. This field is automatically populated but can be
edited as you wish.
Network Names – You may define up to three network names which this profile is used
when connecting.
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3.3.2 Security Tab
The wireless security sub tab offers you the method of security (if any) you may select.
Select WPA/WPA2, WPA/WPA2-Passphrase, 802.1x, Pre Shared WEP, or None.
WPA/WPA2 is a security standard stronger than WEP encryption, and 802.1x is the
RADIUS authentication service. The default setting is None.
Figure 3-5. Profile Management > Security Tab
Set Security Method – WPA/WPA2 – Wi-Fi Protected Access - Choosing WPA opens the
WPA/WPA2 EAP drop-down menu. The options include EAP-TLS, EAP-TTLS,
PEAP(EAP-GTC), PEAP(EAP-MSCHAR V2), LEAP and EAP-FAST. Click on the
Configure button and fill in the Define Certificate dialog.
WPA/WPA2-Passphrase - Enables WPA/WPA2-Pre Shared Key (PSK).
Click on the Configure button and fill in the WPA/WPA2 Passphrase.
802.1x – RADIUS Authentication. Enables 802.1x security, and is only available if a
RADIUS Server is connected to the router) Choosing 802.1x opens the 802.1x EAP type
drop-down menu. The options include EAP-TLS, EAP-TTLS, PEAP(EAP-GTC),
PEAP(EAP-MSCHAR V2), LEAP and EAP-FAST
Pre-Shared Key - Enables the use of pre-shared keys that are defined on both the access
point and the station. To define pre-shared encryption keys, choose the Pre-Shared Key
radio button and click the Configure button to fill in the Define Pre-Shared Keys window.
Allow Associate to Mixed Cells – Check the Allow Association to Mixed Cells check box
if the access point to which the client adapter is to associate (or the VLAN to which the
client will be assigned) has WEP set to Optional and static WEP is enabled on the client
adapter. Otherwise, the client is unable to establish a connection with the access point.
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Uncheck the Allow Association to Mixed Cells check box if the access point to which the
client adapter is to associate (or the VLAN to which the client will be assigned) does not
have WEP set to Optional. This is the default setting.
None – no security is set. (Default setting)
Select the type of security encryption (WPA/WPA2, WPA/WPA2-Passphrase, WEP or
RADIUS 802.1X) from the radio buttons, and click Configure. Depending on the security
selected, the following Configure Security Screens will appear.
Configure Pre Shared Key (WEP) Security
To use WEP, select if you want Hex or ASCII method, enter a pre-shared key, select
64-bits, 128-bits, or 152-bits from the drop down box and click OK.
Note: ASCII text WEP keys are not supported on GIGABYTE Routers, you must choose the Hexadecimal
(0-9,A-F) option if you are connecting with these Access Points.
Figure 3-6. WEP key configuration
WPA/WPA2-Passphrase
When you select WPA/WPA2, the target 802.11 device must also be WPA/WPA2 enabled
in order to communicate with each other. Obtain the WPA/WPA2 Passphrase for the
access point from your system administrator and inter it in the WPA/WPA2 Passphrase
field.
•
•
WPA/WPA2 Passphrase must contain 8 to 63 ASCII text characters or 64
hexadecimal characters.
Your client adapter's WPA/WPA2 Passphrase must match the Passphrase used
by the access point with which you are planning to communicate.
Click OK to save your changes and to return to the Profile Management window.
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Figure 3-6. Enter WPA Passphrase
Using LEAP
Before you can enable LEAP authentication, your network access point must be
configured for LEAP authentication.
Perform one of the following from the Security Tab:
y
y
If you want to enable LEAP without WPA/WPA2, choose 802.1x under Set
Security Options and LEAP in the 802.1x EAP Type drop-down box.
If you want to enable LEAP with WPA/WPA2, choose WPA/WPA2 under Set
Security Options and LEAP in the WPA/WPA2 EAP Type drop-down box.
Figure 3-7. LEAP Settings
Use Temporary User Name and Password - Requires you to enter the LEAP username
and password each time the computer reboots in order to authenticate and gain access to
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the network.
Use Saved User Name and Password - Does not require you to enter a LEAP username
and password each time the computer reboots. Authentication occurs automatically as
needed using a saved username and password (which are registered with the RADIUS
server).
User Name – Enter a username
Password/Confirm Password – Enter a password in both fields
Domain - If you wish to specify a domain name that will be passed to the RADIUS
server along with your username, enter it in the Domain field.
Include Windows Logon Domain with User Name - If you work in an environment with
multiple domains and therefore want your Windows login domain to be passed to the
RADIUS server along with your username.
LEAP was proven to be susceptible to dictionary attacks, and EAP-FAST is preferable to
LEAP. In short, EAP-FAST is hardened LEAP with better crypto protecting the
challenge/response mechanism.
Using EAP-FAST
Before you can enable EAP-FAST authentication, your network access point must be
configured for EAP-FAST authentication. Perform one of the following from the Security
Tab:
y
If you want to enable EAP-FAST without WPA/WPA2, choose 802.1x under Set
Security Options and LEAP in the 802.1x EAP Type drop-down box.
y
If you want to enable EAP-FAST with WPA/WPA2, choose WPA/WPA2 under Set
Security Options and LEAP in the WPA/WPA2 EAP Type drop-down box.
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Figure 3-8. EAP-FAST Settings
Use Temporary User Name and Password - Requires you to enter the EAP-FAST
username and password each time the computer reboots in order to authenticate and gain
access to the network.
Use Saved User Name and Password - Does not require you to enter an EAP-FAST
username and password each time the computer reboots. Authentication occurs
automatically as needed using a saved username and password (which are registered
with the RADIUS server).
User Name – Enter a username
Password/Confirm Password – Enter a password in both fields
Domain -- If you wish to specify a domain name that will be passed to the RADIUS
server along with your username, enter it in the Domain field.
Include Windows Logon Domain with User Name -- If you work in an environment with
multiple domains and therefore want your Windows login domain to be passed to the
RADIUS server along with your username
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Select the protected access credential (PAC) authority provisioning
y
Check the Allow Automatic PAC Provisioning for this Profile checkbox to
have the system automatically provide the PAC for this profile.
y
OR. To set a PAC authority, choose a PAC Authority from the drop-down list to
use. Click the Select More button to import or delete a new PAC authority.
Using EAP-TLS, EAP-TTLS or PEAP
Before you can enable EAP-TLS, EAP-TTLS or PEAP authentication, our network devices
must meet the following requirements:
•
•
You must have a valid Windows username and password, and the password
cannot be blank.
The appropriate certificates must be installed on your computer. EAP-TLS requires
both a Certificate Authority (CA) certificate and a user certificate while EAP-TTLS
or PEAP requires only a CA certificate.
If you want to enable EAP-TLS without WPA/WPA2, choose 802.1x under Set Security
Options and EAP-TLS in the 802.1x EAP Type drop-down box. If you want to enable
EAP-TLS with WPA/WPA2, choose WPA/WPA2 under Set Security Options and
EAP-TLS in the WPA/WPA2 EAP Type drop-down box.
Figure 3-9. Define Certificate Settings
Select a Certificate – Choose a certificate from the dropdown list.
Trusted Root Certification Authorities – Choose an authority from the dropdown list.
Server/Domain Name - Leave the Server/Domain Name field blank to allow the client to
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accept a certificate from any server that supplies a certificate signed by the certificate
authority listed in the Server Properties drop-down list.
Login Name - If the Login Name field is not filled in automatically, enter your username in
this format: [email protected].
Enabling EAP-TTLS
If you want to enable EAP-TTLS without WPA/WPA2, choose 802.1x under Set Security
Options and EAP-TTLS in the 802.1x EAP Type drop-down box.
If you want to enable EAP-TTLS with WPA/WPA2, choose WPA/WPA2 under Set
Security Options and EAP-TTLS in the WPA/WPA2 EAP Type drop-down box.
Figure 3-10. Define EAP-TTLS Configuration
Trusted Root certification Authorities – Choose the certificate authority from which the
server certificate was downloaded in the drop-down list.
User information for EAP-TTLS Authentication - Enter your EAP-TTLS username and
password in the corresponding fields.
Enabling PEAP (EAP-GTC)
If you want to enable PEAP (EAP-GTC) without WPA/WPA2, choose 802.1x under Set
Security Options and PEAP (EAP-GTC) in the 802.1x EAP Type drop-down box.
If you want to enable PEAP (EAP-GTC) with WPA/WPA2, choose WPA/WPA2 under Set
Security Options and PEAP (EAP-GTC) in the WPA/WPA2 EAP Type drop-down box.
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Figure 3-11. Define PEAP(EAP-GTC) Configuration
Trusted Root Certification Authorities – Choose the certificate authority from which the
server certificate was downloaded in the drop-down list.
Set Password – Select Token or Static Password, depending on your users database.
User information for PEAP (GTC) Authentication - Enter your PEAP username and
password in the corresponding fields.
Enabling PEAP (EAP MSCHAP V2)
If you want to enable PEAP (EAP-MSCHAP V2) without WPA/WPA2, choose 802.1x
under Set Security Options and PEAP (EAP-MSCHAP V2) in the 802.1x EAP Type
drop-down box.
If you want to enable PEAP (EAP-MSCHAP V2) with WPA/WPA2, choose WPA/WPA2
under Set Security Options and PEAP (EAP-MSCHAP V2) in the WPA/WPA2 EAP Type
drop-down box.
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Figure 3-12. Define PEAP(EAP-MSCHAP V2) Configuration
Trusted Root Certification Authorities – Choose the certificate authority from which the
server certificate was downloaded in the drop-down list.
User information for PEAP (EAP-MSCHAP V2) Authentication - Enter your PEAP
username and password in the corresponding fields.
3.3.3 Advanced Tab
The Profile Management (Advanced) window (see Figure 3-13) enables you to set
parameters that control how the client adapter operates within an infrastructure or ad hoc
network. To open this window, click the Advanced tab from any Profile Management
window.
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Figure 3-13. Profile Management > Advanced Tab
Transmit Power Level - Specifies the preferred power level at which your client adapter
transmits. Although the adapter supports up to 100 mW, the transmit power level that is
actually used is limited to the maximum value allowed by your country's regulatory agency
(FCC in the U.S., DOC in Canada, ETSI in Europe, TELEC in Japan, etc.).
Reducing the transmit power level conserves battery power but decreases radio range.
Power Save Mode - Sets your client adapter to its optimum power consumption setting.
CAM (Constantly Awake Mode), Fast PSP (Power Save Mode), or Max PSP (Max Power
Saving) Default: CAM (Constantly Awake Mode)
Network Type - Specifies the type of network in which your client adapter is installed.
Default: Infrastructure
802.11b Preamble - Determines whether your client adapter uses both short and long
radio headers or only long radio headers.
Wireless Mode - Specifies the frequency and rate at which your client adapter should
transmit packets to or receive packets from access points.
Wireless Mode when starting Ad hoc network - Specifies the frequency and rate at
which your client adapter should transmit packets to or receive packets from other clients
(in ad hoc mode).
Channel - Specifies the channel that your client adapter uses for communications in a
2.4-GHz ad hoc network. The available channels conform to the IEEE 802.11 Standard for
your regulatory domain.
The channel of the client adapter must be set to match the channel used by the other
clients in the wireless network.
802.11 Authentication Mode - Specifies how your client adapter attempts to authenticate
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to an access point. Open and shared authentication do not rely on a RADIUS server on
your network.
Preferred Access Points
If this profile is configured for use in an infrastructure network and you want to specify up
to four access points to which the client adapter should attempt to associate, click
Preferred APs. The Preferred Access Points window appears
Figure 3-14. Preferred Access Points Window
Leave the Access Point 1 through Access Point 4 fields blank or enter the MAC addresses
of up to four preferred access points to which the client adapter can associate; then click
OK. (The MAC address should consist of 12 hexadecimal characters.) If the specified
access points are not found or the client adapter roams out of range, the adapter may
associate to another access point.
Go to the next section to set additional parameters or click OK to save your changes and
return to the Profile Management window.
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3.4.Diagnostics Tab
Basic transmit and receive statistics are available here (see Figure 3-15), with more
advanced statistics available from the Advanced Statistics button.
Figure 3-15. Diagnostics Tab
Transmit:
Multicast Packets – Number of packets sent to a multicast address
Broadcast Packets – Number of packets sent to a broadcast address
Unicast Packets – Number of packets sent to a unicast address
Total Bytes – Total bytes transmitted
Receive:
Multicast Packets – Number of packets received as a multicast address
Broadcast Packets – Number of packets received as a broadcast address
Unicast Packets – Number of packets received as a unicast address
Total Bytes – Total bytes received
Advanced Statistics
More advanced statistics about your network are available in the Advanced Statistics
window (Figure 3-16).
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Figure 3-16. Advanced Statistics Window
Transmit
Frames Transmitted OK – The number of total frames transmitted or received
without errors.
Frames received – The number of frames receive by the client.
Frames Dropped – The number of frames dropped by the client.
No ACK Frames – Frames which were not acknowledged by the client.
ACK Frames – Frames acknowledged by the client.
RTS Frames – Request to Send, Client sends RTS frame to AP.
CTS Frames – Clear to Send. Client receives CTS frame from AP.
Receive
Beacons Received – Beacon packets received.
Frames Received OK – The number of frames received without errors.
Frames Received with Errors – The number of frames not received due to errors.
Duplicate Frames – Number of duplicate frames received
AP Mismatches – MAC address/public key combination mismatches. Sometimes
indicative of hacking/spoofing.
Data Rate Mismatches - The number of times the client adapter tried to associate to
an access point but was unable to because the adapter's data rate was not supported
by the access point.
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Authentication Time-Out - The number of times the client adapter tried to
authenticate to an access point but was unable to because the access point did not
respond fast enough (timed out).
Authentication Rejects - The number of times the client adapter tried to authenticate
to an access point but was rejected.
Association Time-Out - The number of times the client adapter tried to associate to
an access point but was unable to because the access point did not respond fast
enough (timed out).
Association Rejects - The number of times the client adapter tried to associate to an
access point but was rejected.
Standard MIC OK - The number of frames that were received with the correct
message integrity check (MIC) value.
Standard MIC Errors - The number of frames that were discarded due to an incorrect
message integrity check (MIC) value.
CKIP MIC OK - The number of frames that were received with the correct message
integrity check (MIC) value when CKIP was being used.
CKIP MIC Errors - The number of frames that were discarded due to an incorrect
message integrity check (MIC) value when CKIP was being used.
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3.5. Adapter Information Tab
The Driver Info Tab displays the information of the card’s driver, MAC address and version
date.
Figure 3-17. Adapter Info Tab
Utility Version -- The version number of the WM01GT utility.
Utility Date -- The date of manufacture of the WM01GT utility file.
Driver Version – The version number of the WM01GT driver.
Driver Date – The date of manufacture of the WM01GT driver file.
Card Name – The Make and Model name of the wireless Adapter.
MAC Address – The MAC address of the WM01GT.
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Appendix A
FAQ
This section provides solutions to common problems that may occur during installation,
configuration or use of the Adapter.
Q: What is Ad-hoc mode?
A: When a wireless network is set to Ad-hoc mode, the wireless-equipped computers are
configured to communicate directly with each other. The Ad-hoc wireless network will
not communicate with any wired network..
Q: What is Infrastructure mode?
A: Also referred to as Access Point Mode. When a wireless network is set to
infrastructure mode, the wireless network is configured to communicate with a wired
network through a wireless access point.
Q: What is the IEEE 802.11g standard?
A: The IEEE 802.11g standard specifies data rates of up to 54 Mbps in the 2.4-GHz band.
It uses Orthogonal Frequency Division Multiplexing (OFDM), which is provided by this
standard and is compatible with 802.11b standard offering speeds of about 11 Mbps.
This standard uses Complementary Code Keying (CCK) modulation. Both 11g and
11b can operate at a range of up to 300 feet.
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Appendix B
Glossary
ADSL
Asymmetric digital subscriber line (ADSL) is a new modem technology that converts existing twisted-pair
telephone lines into access paths for high-speed communication of various sorts.
Auto-MDI/MDIX
On a network hub or switch, an auto-MDI/MDIX port automatically senses if it needs to act as a MDI or MDIX
port. The auto- MDI/MDIX capability eliminates the need for crossover cables.
Auto-negotiate
To automatically determine the correct setting. The term is often used with communications and networking
DHCP
The Dynamic Host Configuration Protocol (DHCP) is an Internet protocol for automating the configuration of
computers that use TCP/IP. DHCP can be used to automatically assign IP addresses, to deliver TCP/IP
stack configuration parameters such as the subnet mask and default router, and to provide other
configuration information such as the addresses for printer, time and news servers.
DMZ
In computer networks, a DMZ (demilitarized zone) is a computer host or small network inserted as a "neutral
zone" between a company's private network and the outside public network. It prevents outside users from
getting direct access to a server that stores company data. Typically, the DMZ contains devices accessible
to Internet traffic, such as Web (HTTP) servers, FTP servers, SMTP (e-mail) servers and DNS servers.
DNS
The Domain Name System (DNS) is a distributed Internet directory service. DNS is used mostly to translate
between domain names and IP addresses, and to control Internet email delivery. Most Internet services rely
on DNS to work. If DNS fails, web sites cannot be located and email delivery service will be suspended.
Dynamic IP Address
An IP address is automatically assigned to a user’s AP in a TCP/IP network typically by a DHCP server.
Firewall
A system designed to prevent unauthorized access to or from a private network. Firewalls can be
implemented in both hardware and software, or a combination of both. Firewalls are frequently used to
prevent unauthorized Internet users from accessing private networks connected to the Internet, especially
intranets. All messages entering or leaving the intranet pass through the firewall, which examines each
message and blocks those that do not meet the specified security criteria.
Gateway
A device, usually a Router, that connects hosts on a local network to other networks.
IP Address
Every PC on the Internet has a unique identifying number, called an IP Address. A typical IP address looks
like this: 216.27.61.137
IPSec
IPSec stands for IP Security. It provides authentication and encryption over the Internet. It functions at Layer
3 and thus secures everything on the network. It has become a standard protocol used for virtual private
networks (VPNs).
MAC Address
On a local area network (LAN) or other network, the MAC (Media Access Control) address is your
computer's unique hardware number. Usually written as: 01:23:45:67:89:ab
MTU
The size in bytes of the largest packet that can be sent or received.
NAT
A technique by which several hosts share a single IP address for accessing to the Internet.
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Ping (Packet Internet Groper)
A utility to determine whether a specific IP address is accessible. It works by sending a packet to the
specified address and waiting for a reply. PING is used primarily to troubleshoot Internet connections.
SSID
SSID is the name representing the Router in WLAN.
PPPoE
Point-to-Point over Ethernet is a protocol for connecting remote hosts to the Internet over an always-on
connection by simulating a dial-up connection.
Router
A device that forwards data packets along networks. A router is connected to at least two networks,
commonly two LANs or WANs or a LAN and its ISP network. Routers are located at gateways, the places
where two or more networks connect.
Subnet Mask
A mask used to determine which subnet an IP address belongs to. An IP address has two components, the
network address and the host address. Subnetting enables the network administrator to further divide the
host part of the address into two or more subnets.
TCP/IP
TCP/IP (Transmission Control Protocol/Internet Protocol), the suite of communications protocols used to
connect hosts on the Internet.
VPN
Virtual private networks are secured private network connections, built on top of publicly accessible
infrastructure, such as the Internet or the public telephone network. VPNs typically employ some
combination of encryption, digital certificates, strong user authentication and access control to provide
security to the traffic they carry. They usually provide connectivity to many machines behind a gateway or
firewall.
WAN
Wide Area Network, a communication network that covers a relatively broad geographic area, consisting of
two or more LANs. Broadband communication over the WAN is often through public networks such as the
ADSL or Cable systems, or through leased lines or satellites. To simplify it, please image network as a WAN.
WEP
WEP (Wired Equivalent Privacy) is a data privacy mechanism based on a 64/128-bit shared key algorithm,
as described in the IEEE 802.11 standard.
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Appendix C
Specifications
1. System
Host Interface
CARDBUS (32-bit) card Type II v7.1
3.3VDC ± 5%
Operating Voltage
2. RF Performance
802.11b
Frequency Band
Modulation Technology
2412 ~ 2484 MHz (subject to local regulation)
DSSS (Direct Sequence Spread Spectrum)
Modulation Techniques
Date Rates
DBPSK, DQPSK, CCK
11, 5.5, 2, 1 Mbps, auto fallback
Doze: 25mA
Typical Power Consumption
Receive: 270mA
Transmit: 450mA
Peak Output Power
Minimum Receive Sensitivity
Antenna
20dBm @ Nominal Temp Range
- 85dBm @ 11 Mbps @ Nominal Temp Range
Internal antennas supporting diversity
802.11g(backward compatible to 802.11b)
Frequency Bands
2412-2484 MHz (subject to local regulations)
OFDM and DSSS
Modulation Technology
Modulation Techniques
Date Rates
64QAM, 16QAM, QPSK, BPSK, CCK, DQPSK, DBPSK
Base mode: 54, 48, 36, 24,18,12, 9, 11, 6, 5.5, 2, and 1 Mbps,
auto fallback
Turbo mode: 108, 96, 72, 48, 36, 24, 18 and 12 Mbps auto
fallback
Typical Power Consumption
Doze: 25mA
Receive: 270 mA
Transmit: 450 mA(Base mode)
Peak Output Power
Receive sensitivity
19.5 dBm @ Nominal Temp Range
Minimum -73dBm; typical -76dBm @54Mbps @ Nominal Temp
Range
Antenna
Internal antennae supporting diversity
3.Safety Regulation and Operating Environment
FCC Part 15 (USA)
CE (Europe)
DGT (Taiwan)
EMC certification
Temperature Range
Humidity
Operating: 0 ~ 55 deg C, Storing: -20 ~ 65 deg C
Max. 90% Non-condensing
4. Software Support
Driver
Windows 2000/XP
WPA2/WPA2-PSK WMM; AES; 802.1X client for Windows XP;
64/128/152 bit WEP
Security
Roaming
Seamless roaming among 802.11b/g access points.
Monitors the network situation.
Management Utility
5. Mechanical
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Dimensions
Weight
120 x 54 x 6 mm
40± 1 g
Packaging
Packaging specially used by Gigabyte.
Two LEDs indicating Activity/Link
LED indicators
* Subject to Change without Notices
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Appendix D
Regulatory Information
CE Mark Warning: This is a Class B product. In a domestic environment, this product may cause radio interference, in which case the user may be
required to take adequate measures.
FCC Statement: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and
can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one of the following measures:
•
•
•
•
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
FCC Caution: To assure continued compliance, any changes or modifications not expressly approved by the party responsible for compliance could void
the user authority to operate this equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
IMPORTANT NOTE:
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated
with minimum distance 20cm between the radiator & your body. The antenna(s) used for this transmitter must not be co-located or operating in conjunction
with any other antenna or transmitter.
Europe - Declaration of Conformity
This device is a 2.4 GHz low power RF device intended for home and office use
in EU and EFTA member states. In some EU / EFTA member states some
restrictions may apply. Please contact local spectrum management authorities for
further details before putting this device into operation.
GIGA-BYTE Technology, Inc. declares that the product: Wireless Broadband Router Model Number: GN-B49G is in conformity with and in accordance
with the European Directive of EMC, 89/336 EEC for the following sections:
EN 61000-3-2, EN 61000-3-3, EN 55024, and EN 55022 Disturbances and Immunities
GIGA-BYTE Technology, Inc. also declares the conformity of above mentioned product with the actual required safety standards in accordance with LVD
Directive 73/23 EEC:
EN 60950 Safety
In accordance with R&TTE Directive 1995/5/EC, Part 17: Requirements for Operation in the European Community, GIGA-BYTE Technology, Inc declares
the conformity of the above mentioned products for:
EN 300 328-2 V1.2.1, ETSI EN 300 328-1：V1.3.1, EN 301 489-1, and EN 301 489-17 Technical Requirements for Radio Equipment
Countries of Operation and Conditions of Use in the European Community
The user should run the configuration utility program provided with this product to check the current channel of operation and confirm that the device is
operating in conformance with the spectrum usage rules for European Community countries as described in this section. European standards dictate a
maximum radiated transmit power of 100mW EIRP and a frequency range of 2.400 - 2.4835 Ghz.
Operation using 2.4 GHz Channels in France
2.4 GHz Bande: les canaux 10, 11, 12, 13 (2457, 2462, 2467, et 2472 MHz respectivement) sont complétement libres d'utilisation en France (en utilisation
intérieur). Pour ce qui est des autres canaux, ils peuvent être soumis à autorisation selon le départment. L'utilisation en extérieur est soumis à autorisation
renseignements.
When operating in France, this device may be operated under the following conditions:
Indoors only, using any channel in the 2.4465-2.4835 GHz band.
Trademarks: GIGABYTE is a registered trademark of GIGA-BYTE Technology, Inc. Other trademarks or registered trademarks are the property of their
respective manufacturers or owners.
Copyright Statement: No part of this publication or documentation accompanying this Product may be reproduced in any form or by any means or used to
make any derivative such as translation,
transformation, or adaptation without permission from GIGABYTE/GIGA-BYTE Technology, Inc., as stipulated by the United States Copyright Act of 1976.
Contents are subject to change without prior
notice. Copyright© 2004 by GIGA-BYTE Technology, Inc. All rights reserved.
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Appendix E
Wireless Security
The WM01GT, and all of GIGABYTE’s wireless offerings are all built to deliver the easiest and most secure wireless
networking experience as possible. Please understand the following key points in order to enjoy a safe and secure
wireless network.
Wireless Security Tips
The following are basic wireless security tips which will minimize the chance of a breach in your private wireless network:
1. Change the default SSID.
2. Disable SSID Broadcast.
3. Change the default password for the Administrator account.
4. Enable MAC Address Filtering.
5. Change the SSID periodically.
6. Use the highest encryption algorithm possible. Use WPA if it is available.
7. Change the WEP encryption keys periodically.
Don’t Be a Statistic
Wireless networks are easy to find. Statistics show that roughly half of all wireless networks have no security in place at
all, i.e. they are open systems for anyone to freely use as they please. In fact, nearly 25% of the time, the default
administrator username/password is left unchanged! These bad habits leave your wireless network open for the taking.
Following the easy steps outlined above will give you peace of mind, and keep your network out of reach from would be
hackers. Don’t be a statistic!
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Appendix F
Warranty
Limited Warranty Statement (1-Year Warranty)
Thank you for purchasing the GIGABYTE Product. This limited warranty statement will provide you one year warranty starting from the purchase date. Of
which if any defect is occurred due to accidents or any man-made factors, or any unauthorized torn-off or damage to GIGABYTE’s sticker on the product,
GIGABYTE Technology will not provide after-sale services, such as:
•
•
•
•
•
•
•
•
Products are damaged due to any violation of instructions on user manual.
Hardware is damaged due to inappropriate assembling.
Products are damaged due to the use of illegal accessory.
Products are damaged due to parts disassembling without authorization.
Products are damaged due to exceeding environment limits.
Products are damaged due to unexpected external force.
Products are damaged due to nature disasters.
Products are copies or illegally smuggled goods.
PLEASE RECORD THE FOLLOWING INFORMATION REGARDING YOUR WARRANTY
Name of Customer:
Phone No:
Address:
Email:
Model:
Serial:
Date of Purchase:
Place of Purchase:
From Whom:
Distributor:
Customer Service
GIGA-BYTE TECHNOLOGY CO., LTD.
No.6, Bau Chiang Road, Hsin-Tien,
Taipei Hsien, Taiwan.
Tel: 886-2-8665-2665 Fax:886-2-89124007
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