22Mbps Wireless Access Point / Bridge
WAP-1966
User’s Manual
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Federal Communication Commission (FCC) Radiation Exposure
Statement
This equipment complies with FCC radiation exposure set forth for an uncontrolled environment. In
order to avoid the possibility of exceeding the FCC radio frequency exposure limits, human proximity
to the antenna shall not be less than 20 cm(8 inches) during normal operation.
R&TTE Compliance Statement
This equipment complies with all the requirements of DIRECTIVE 1999/5/CE OF THE EUROPEAN
PARLIAMENT AND THE COUNCIL OF 9 March 1999 on radio equipment and telecommunication
terminal Equipment and the mutual recognition of their conformity (R&TTE)
The R&TTE Directive repeals and replaces in the directive 98/13/EEC (Telecommunications Terminal
Equipment and Satellite Earth Station Equipment) As of April 8,2000.
Safety
This equipment is designed with the utmost care for the safety of those who install and use it. However,
special attention must be paid to the dangers of electric shock and static electricity when working with
electrical equipment. All guidelines of this and of the computer manufacture must therefore be allowed
at all times to ensure the safe use of the equipment.
Revision
User’s Manual for PLANET Wireless Access Point
Model: WAP-1966
Rev: 1.0 (September, 2003)
Part No. EM-WAP1966
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TABLE OF CONTENTS
CHAPTER 1 INTRODUCTION.................................................................................................. 1
1.1 PACKAGE CONTENTS ......................................................................................................... 1
1.2 SYSTEM REQUIREMENTS.................................................................................................... 1
1.3 FEATURES ......................................................................................................................... 1
1.4 SPECIFICATION .................................................................................................................. 2
CHAPTER 2 HARDWARE INSTALLATION ............................................................................. 3
CHAPTER 3 CONFIGURING THE WIRELESS ACCESS POINT............................................ 4
3.1 CONFIGURE THROUGH WEB BROWSER ............................................................................... 4
3.1.1 Wizard ...................................................................................................................... 4
3.1.2 Status: ...................................................................................................................... 6
3.1.3 Basic Settings:.......................................................................................................... 7
3.1.4 IP Settings: ............................................................................................................... 7
3.1.5 Advanced Settings: .................................................................................................. 8
3.1.6 Security: ................................................................................................................. 10
3.1.7 802.1x..................................................................................................................... 11
3.1.8 Tools:...................................................................................................................... 12
3.2 CONFIGURE THROUGH 22M AP UTILITY............................................................................ 13
3.2.1 Install 22M AP Utility............................................................................................... 13
3.2.2 22M AP Utility configuration ................................................................................... 14
CHAPTER 4 802.1X AUTHENTICATION SETUP .................................................................. 21
4.1 802.1X INFRASTRUCTURE................................................................................................ 21
4.2 RADIUS SERVER SETUP................................................................................................. 22
4.2.1 Required Services.................................................................................................. 22
4.2.2 Setup Procedure .................................................................................................... 22
4.3 AUTHENTICATOR SETUP ................................................................................................... 36
4.4 WIRELESS CLIENT SETUP................................................................................................. 37
4.4.1 EAP-MD5 Authentication........................................................................................ 37
4.4.2 EAP-TLS Authentication......................................................................................... 40
CHAPTER 5 APPLICATION.................................................................................................... 48
5.1 ACCESS POINT MODE ....................................................................................................... 48
5.2 WIRELESS AP CLIENT MODE ............................................................................................ 48
5.3 WIRELESS BRIDGE MODE ................................................................................................. 49
5.4 MULTIPLE BRIDGE MODE .................................................................................................. 49
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CHAPTER 6 TROUBLESHOOTING....................................................................................... 51
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Chapter 1 Introduction
Thank you for purchasing WAP-1966. This device features the latest innovation wireless technology
making the wireless networking world happened. This manual guides you on how to install and properly
use the WAP-1966 in order to take full advantage of its features.
1.1 Package Contents
Make sure that you have the following items:
·
·
·
·
One WAP-1966
One AC Power Adapter
One User’s Manual and Utility CD
One Quick Installation Guide
If any of the above items are missing, contact your supplier as soon as
possible.
Note:
1.2 System Requirements
Before installation, please check the following requirements with your equipment.
·
·
·
Pentium Based (And Above) IBM-Compatible PC System
CD-ROM drive
Windows 98/ME/2000/XP Operating System with TCP/IP protocol
1.3 Features
• Wireless LAN IEEE802.11b compliant
• Up to 22Mbps wireless LAN
• 4X mode can raise wireless performance to 44Mbps equivalent
• 2.4GHz ISM band, unlicensed operation
• Wireless connection without the hassles and cost of cabling
• Auto Scanning and Roaming
• Utilize Direct Sequence Spread Spectrum (DSSS) Technology and support the
modulation of PBCC mode to provide robust, interference-resistant solution in a
multi-user environment
• Wireless LAN support IEEE 802.1X Authentication
• 64bit/128bit/256bit WEP encryption
• Support up to 63 users (For best performance, the suggested maximum clients number
of one WAP-1966 in AP mode is 25.)
• Support MAC Address Filtering
• Built-in DHCP Server
• Adjustable antenna transmit power
• Four operating modes including AP, AP client, Repeater, and Bridge (Point-to-Point,
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Point-to-MultiPoint)
• Provide Windows-based configuration utility and Web Configuration
1.4 Specification
Standard
IEEE 802.11b Compliant
Signal Type
Modulation
Port
DSSS (Direct Sequence Spread Spectrum)
QPSK / BPSK / CCK / PBCC
One 10/100BASE-TX
Antenna
1 x Dipole Antenna
Data Encryption
Frequency
Channel
64 bit / 128 bit / 256bit WEP encryption
2.4GHz - 2.4835GHz
11 Channels (US, Canada)
13 Channels (Europe)
14 Channels (Japan)
Data Rate
1/2/5.5/11/22Mbps, 22Mbps+4X
Power, WLAN, LAN
5V DC, 2.5A
LED Indicators
Power Requirement
Temperature
Operating :0 ~ 55 degree C
Storage: -10 ~ 70 degree C
Humidity
Operating: 5 ~ 95%
Storage: 0 ~ 95% Non-Condensing
Dimensions
196x120x31mm
17dBm±1dBm
Output Power
Antenna Gain
Antenna Connector
2dBi
Reversed Polarity SMA Male
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Chapter 2 Hardware Installation
Before you proceed with the installation, it is necessary that you have enough information about the
WAP-1966.
1. Locate an optimum location for the WAP-1966. The best place for your WAP-1966 is usually
at the center of your wireless network, with line of sight to all of your mobile stations.
2. Assemble the antenna to WAP-1966. Try to place them to a position that can best cover your
wireless network. The antenna’s position will enhance the receiving sensitivity.
3. Connect RJ-45 cable to WAP-1966. Connect this WAP-1966 to your LAN switch/hub or a single
PC.
4. Plug in power adapter and connect to power source. After power on, WAP-1966 will start to
operate.
Note: ONLY use the power adapter supplied with the WAP-1966. Otherwise, the product may be
damaged.
If you want to reset your WAP-1966 to default settings, press the Reset button 5 second. And
then wait for 10 seconds for WAP-1966 to reboot.
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Chapter 3 Configuring the Wireless Access Point
3.1 Configure through Web Browser
Web configuration provides a user-friendly graphical user interface (web pages) to manage your
configure via web browser (e.g., MS Internet Explorer or Netscape).
1. Open your web browser.
2. Enter the IP address of your WAP-1966 in the address field (default IP address is http://192.168.1.1).
Please note that your PC’s IP address should be on the same IP subnet of the WAP-1966. For
example, you can configure your PC’s IP address to 192.168.1.2 if WAP-1966 is with IP 192.168.1.1.
3. A User Name and Password dialog box will appear. Please enter your User Name and Password here.
Default User Name and Password are both “admin”. Click Ok.
4. Then you will see the WAP-1966 web configuration page.
3.1.1 Wizard
Setup wizard provides a simple way to configure your WAP-1966. Clicking “Wizard” button on top panel
of WAP-1966’s web page, Setup Wizard will pop up as below..
To quick configure WAP-1966, please follow the steps below to complete the configuration. Click
“Next>” to continue.
Step 1. Set your new password
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The default password for administrator (login name is “admin”) is “admin”. You can change the
Password in this step. Click “Next>”.
Step 2. Set the SSID and Channel
Enter the SSID of your WLAN and select the frequency channel. Click “Next>”.
Step 3. Set Encryption
You can enable WEP encryption and set WEP key in this screen. Click “Next>” to continue.
Step 4. Restart
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Please click the “Restart” button to save the settings and restart WAP-1966. In the following web
page, please click “Close” to close the Setup Wizard window.
3.1.2 Status:
You can check your WAP-1966 settings and status in this screen.
You can click the “View Log” button, and then the screen below will appear. You can view the logged
message here. You can also clear or refresh the log record.
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3.1.3 Basic Settings:
You can set the AP Name, ESSID, Channel and WEP function to this Access Point. After
configuration, please click Apply to save your settings.
AP Name: The host name of the WAP-1966. This can be any name for you to easily identify this
access point.
SSID: The SSID is the name shared among all points in the wireless network system, must be
identical for all points.
Channel: The value of channel can be selected from channel 1 to 11 for FCC domain, channels 1 to
13 for ETSI domain and 1 to 14 for Japan domain.
WEP: Wired Equivalent Privacy (WEP) is an encryption scheme used to protect wireless data
communication. To enable the icon will prevent other stations without the same WEP key from linking
with the AP.
3.1.4 IP Settings:
You can set the IP, Gateway, DHCP and DNS to this Access Point on this field. After configuration,
please click Apply to save your settings.
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IP address: This address is a unique numbers that identifies a computer or device on the WAN or
LAN. These numbers are usually shown in groups separated by periods, for example: 123.123.23.2.
Subnet Mask: Subnets allow network traffic between hosts to be separated based on the network's
configuration. In IP networking, traffic takes the form of packets. IP subnets advance network
security and performance to some level by organizing hosts into logical groups. subnet masks
contain four bytes and usually appear in the same "dotted decimal" data. For example, a very
common subnet mask in its binary demonstration 11111111 11111111 11111111 00000000 will usually
be shown in the corresponding, more readable form as 255.255.255.0.
Gateway: A gateway is a piece of software or hardware that passes information between networks.
You'll see this term most often when you either log in to an Internet site or when you're transient
email between different servers.
DHCP: DHCP is a protocol for dynamically assigning IP addresses to networked computers. With
DHCP, a computer can automatically be given an exclusive IP address each time it logs on to a
network--making IP address management an easier job for network administrators. When a
computer connects to the network, the DHCP server selects an IP address from a master list and
assigns it to the system. The device must set to "Obtain the IP address automatically". The Wireless
Access Point Gateway's DHCP server is disabled by default. If you would like to enable the DHCP
server, click on the "On" bottom.
DNS: When you send email or position a browser to an Internet domain such as xxxxx.com, the
domain name system translates the names into IP addresses. The term refers to two things: the
conventions for naming hosts and the way the names are control across the Internet.
If your network has a DHCP server, you can select Obtain IP Automatically to get the IP address
from your DHCP server. Or you can select Fixed IP to set the IP settings manually.
WAP-1966 has build-in DHCP server. By default is “Off”. If you have a DHCP server in your network
already, please set the DHCP server function to Off. When you assign an IP address to this access
point, please ensure this IP address is on the same IP range as DHCP Server settings.
Note: When you select Obtain IP Automatically, DHCP Sever will be disabled automatically.
3.1.5 Advanced Settings:
You can set the WAP-1966 operation mode and relative settings. After configuration, please click
Apply to save your settings.
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AP Mode: WAP-1966 has four operation modes. By default, it is set to AP mode.
AP: This mode is set to WAP-1966 by default. This connects your wireless PCs to a wired
network. In most cases, no change is necessary. Up to 63 wireless clients can be connected
through WAP-1966.
AP Client: A WAP-1966 set to AP Client mode is able to talk to one WAP-1966 functioning in
AP mode and wireless client within its range. This mode allows your WAP-1966 client to be the
wirelessly bridged to the main WAP-1966. When you select this mode, please enter the MAC
address of the main WAP-1966 into “Remote AP BSS ID” field. Or you can click on “Site
Survey” button to search available AP in range. When you connect to a specific AP, its MAC
address will appear on the “Remote AP BSS ID” field automatically.
Wireless Bridge: This mode connects two physically separated LAN segments by using two
WAP-1966s. The remote WAP-1966 also needs to be set up as a Wireless Bridge. The
designated access point with which it communicates is identified by the “Remote Bridge MAC”.
It corresponds to the MAC Address of the remote Wireless Bridge.
Multiple Bridge: This mode allows you to construct a network that has multiple WAP-1966s
bridging multiple LANs wirelessly. For all bridged WAP-1966s, configure them in Multiple
Bridge mode and all the WAP-1966s must be configured on the same channel. You can have
up to 14 WAP-1966 to be bridged together.
Repeater: This mode allows you to extend the range of your wireless network. When the AP is
configured to repeater mode, it will repeat the wireless signal from wireless client to access
point. Thus, the wireless connection distance can be extended. However, the performance
will become half of normal performance since the WAP-1966 use the same wireless channel
to receive and transmit. Besides, when the WAP-1966 is configured to repeater mode, you
can only manage the AP through LAN interface and the PC(s) connected to its LAN port can
not communicate with other wireless clients. You need to input the remote AP’s MAC address
is this mode is enabled.
Beacon Interval: Specify the Beacon Interval value. Enter a value between 1 and 1000. Beacons
are packets sent by an Access Point to synchronize a wireless network.
RTS Threshold: Use this field to specify a value for the RTS Threshold. Enter a value between 256
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and 2432. This value should remain at its default setting of 2,432. Should you encounter inconsistent
data flow, only minor modifications are recommended.
Fragmentation Threshold: This field is used to specify the fragmentation threshold. Enter a value
between 256 and 2346. If you experience a high packet error rate, try to slightly increase your
Fragmentation Threshold. The value should remain at its default setting of 2,346. Setting the
Fragmentation Threshold too low may result in poor performance.
DTIM Interval (Beacon Rate): Specify the Beacon Rate. Enter a value between 1 and 65535 that
specifies the Delivery Traffic Indication Message (DTIM). A DTIM is a countdown informing clients of
the next window for listening to broadcast and multicast messages. When the AP has buffered
broadcast or multicast messages for associated clients, it sends the next DTIM with a DTIM Interval
value. AP Clients hear the beacons and awaken to receive the broadcast and multicast messages.
Authentication Type: The authentication type defines configuration options for the sharing of
wireless networks to verify identity and access privileges of roaming network cards. You may choose
between Open System, Shared Key, and Both.
Open System: Open System authentication is the simplest of the available authentication
algorithms. Essentially it is a null authentication algorithm. Any station that requests authentication
with this algorithm may become authenticated if Authentication Type at the recipient station is set to
Open System authentication. Open System authentication is the default authentication algorithm.
Shared Key: Shared Key authentication supports authentication of STAs as either a member of
those who know a shared secret key or a member of those who do not.
Preamble: The preamble defines the length of the CRC block for communication between the
Access Point and roaming Network Card. Long preamble ensure the network card to communicate
with access point more reliably. Verify that you have selected the appropriate preamble type and
click the Apply button to set it. Note: High network traffic areas should use the short preamble type.
Basic Rate: The basic transfer rates should be set depending on the speed of your wireless network.
Slower wireless networks should be set at 1-2 or 1-2-5.5-11(Mbps) while a faster wireless network
should be set at 1-2-5.11-22 (Mbps).
Supported Rate: Select one of the wireless communications transfer rates, based upon the speed
of wireless adapters in WLAN.
Antenna Selection: These settings determine whether either or both antennas will be used to
receive data. The default setting is Diversity. This setting is uses both antennae to help overcome
multi-path distortion. There are two antennas on WAP-1966. One is visible from outside which is
right antenna.
SSID Broadcast: Enable or disable a Service Set Identifier broadcast. When enabled, the SSID of
the WAP-1966 is sent to wireless enabled devices on the area. Set the WAP-1966’s SSID in the
Basic Setting screen. Enabling this function may cause unauthorized user to connect your wireless
networks.
Antenna Transmit power: Used to control the transmit power of the WAP-1966. Four options are
available: 100%, 50%, 25% and 12.5%.
4X mode: Enable or disable 4X mode. Enable 4X mode will raise the wireless performance to
44Mbps equivalent. But, please be noted, both wireless AP and client must be using TI chipset and
configured 4X mode enabled to make it effective. This mode is supported only when the WAP-1966
is configured to AP mode.
3.1.6 Security:
You can change Administrator ID, Password and set the MAC Filter settings in this option.
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Password: Enter the new password in the "AP Password New" field and again in the next field to
confirm. Click on "Apply" to execute the password change. The Password is case-sensitive, and can
be made up of any keyboard characters. The new password must be between 0 and 15 characters
in length.
MAC Filters: Filter function is for the administrator to authorize who can gain network access
through the Access Point by using MAC address filtering. By choosing the Allow radio button, only
MAC addresses in the Authorization table will be allowed to communicate with the Access Point. By
choosing the Deny radio button, any MAC address in the table will be denied association with the
Access Point. You can have up to 50 MAC addresses configured on it.
3.1.7 802.1x
This screen enables you to configure 802.1X authentication.
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Enable/Disable: Enable or disable 802.1X authentication of WAP-1966.
Encryption Key: Select one of the Encryption key length options. It should be set the same length
as WEP key. Select one of the Encryption key lifetime options. Once the lifetime expires, the
Encryption key will be renewed by RADIUS server.
RADIUS Server 1: Enter the IP address, communicate port number, and shared secret key of your
primary RADIUS server.
RADIUS Server 2: Enter the IP address, communicate port number, and shared secret key of your
secondary RADIUS server.
Note: As soon as 802.1X authentication is enabled, all the wireless client stations that are connected
to the AP currently will be disconnected. The wireless clients must be configured manually to
authenticate themselves with the RADIUS server to be reconnected.
3.1.8 Tools:
You can backup or restore WAP-1966 settings, reset WAP-1966 to factory default and upgrade
firmware in this option.
Backup Settings: You can backup current settings to a file. Press “Backup” button, it will prompt
you a location to save the backup file (config.bin).
Restore Settings: When you try to restore the settings you have saved, please press “Browse…” to
find out the backup file and then press “Restore”.
Restore to default settings: It is used to reset WAP-1966’s configuration to factory default.
Firmware Upgrade: You can upload the newest firmware of the WAP-1966. You may either enter
the file name in the entry field or browse the file by clicking the Browse button.
SNMP: Simple Network Management Protocol (SNMP) is a communication protocol for managing
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devices on a network. It is commonly used for network administrators to communicate with multiple
devices (hub, switch, router ……) for configuring and monitoring while convenient for
troubleshooting but no miscellaneous platform consideration. The built-in SNMP is an agent, which
watches the status of it self. The Network Management Station (A computer attached to network with
SNMP management program well installed) can be used to access it.
System Location: Input the system location for NMS to identify this AP.
System Contact: Input the system contact for NMS to identify this AP.
Community: A valid entry of Community String is for authentication to login to the SNMP agent for
reading information.
Trap Receiver: Trap receiver specifies the Network Management Stations (NMS) that will receive
trap messages from the SNMP agent of WAP-1966.
3.2 Configure through 22M AP Utility
The 22M AP Utility is provided to configure the WAP-1966. It can be used to configure multiple
WAP-1966s at the same time in an easiest way.
3.2.1 Install 22M AP Utility
1.
Insert the User’s Manual and Utility CD into the CD-ROM drive.
2.
Run “setup.exe” under “E:\Utility\WAP-1966\” directory, or click the “Start” button and choose
“Run”. When the dialog box appears, enter “E:\Utility\WAP-1966\setup.exe” (Assume “E” is your
CD-ROM drive). You will see the dialog box as below. Please click “Next” to continue.
3.
You can click “Browse” to specify the Destination Folder that you want to install the utility. Or you
can keep the default setting and click ”Next” to continue.
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4.
Please click “Finish” to complete the software installation.
3.2.2 22M AP Utility configuration
After installing utility, you can found the icon
on your desktop, please double click this icon
to run the configuration utility and select each option to setup your Access Point as you need. After
settings in each option, please press “Apply” to save. It will show you the dialog box to enter User
Name and Password. By default, the User Name and Password is “admin”.
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3.2.2.1 Link Information
When the configuration utility starts, it will show you the first option “Link Information”. You can view
the first Access Point’s current setting.
Note: If you have many WAP-1966, all the WAP-1966s will list in “Available AP”. You can select the
WAP-1966 that you want to check, then you can see the settings of the WAP-1966.
3.2.2.2 AP Settings
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Basic Settings:
ESSID: ESSID is used by all wireless devices within the wireless network. The ESSID value
must be the same on all stations and Access points in this WLAN.
Channel: Select the appropriate channel from the list provided to correspond with your network
settings, between 1 and 13 (in ETSI). All wireless devices with the same ESSID will
automatically use this channel to communicate with this access point.
AP Name: Change the access point name here, if you want to set another name to this Access
Point. This will enable you to manage your access points with more ease if you have multiple
access points in the network.
Mode Settings:
Access Point: This mode is set to WAP-1966 by default. This connects your wireless PCs to a
wired network. In most cases, no change is necessary. Up to 63 wireless clients can be
connected through WAP-1966.
Access Point Client: A WAP-1966 set to AP Client mode is able to talk to one WAP-1966
functioning in AP mode and wireless client within its range. This mode allows your WAP-1966
client to be the wirelessly bridged to the main WAP-1966. When you select this mode, please
enter the MAC address of the main WAP-1966 into “Remote AP BSS ID” field.
Wireless Bridge: This mode connects two physically separated LAN segments by using two
WAP-1966s. The remote WAP-1966 also needs to be set up as a Wireless Bridge. The
designated access point with which it communicates is identified by the “Remote Bridge MAC”.
It corresponds to the MAC Address of the remote Wireless Bridge
Multiple Bridge: This mode allows you to construct a network that has multiple WAP-1966s
bridging multiple LANs wirelessly. For all bridged WAP-1966s, configure them in Multiple Bridge
mode and all the WAP-1966s must be configured on the same channel. You can have up to 14
WAP-1966 to be bridged together.
Repeater: This mode allows you to extend the range of your wireless network. When the AP is
configured to repeater mode, it will repeat the wireless signal from wireless client to access
point. Thus, the wireless connection distance can be extended. However, the performance
will become half of normal performance since the WAP-1966 use the same wireless channel to
receive and transmit. Besides, when the WAP-1966 is configured to repeater mode, you can
only manage the AP through LAN interface and the PC(s) connected to its LAN port can not
communicate with other wireless clients. You need to input the remote AP’s MAC address is this
mode is enabled.
Advanced setting: when you press the “Advanced Setting” button, the dialog box below will
appear. You can set more details parameters in this screen.
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Transmission Rates: You may select transmission rate to “1-2Mbps”, “1-2-5.5-11Mbps” or
“1-2-5.5-11-22Mbps”.
Preamble Type: The preamble defines the length of the CRC block for communication
between the Access Point and roaming Network Card. Long preamble ensure the network
card to communicate with access point more reliably. Verify that you have selected the
appropriate preamble type and click the Apply button to set it. Note: High network traffic
areas should use the short preamble type
SSID Broadcast: This allows the AP to broadcast its SSID. Other wireless client with site
survey function can easily know this SSID and use this SSID to connect your access point.
To secure your wireless network from unauthorized users, please disable this function.
Beacon Interval: Specify the Beacon Interval value. Enter a value between 1 and 1000.
Beacons are packets sent by an Access Point to synchronize a wireless network.
RTS Threshold: Use this field to specify a value for the RTS Threshold. Enter a value
between 256 and 2432. This value should remain at its default setting of 2,432. Should you
encounter inconsistent data flow, only minor modifications are recommended.
Fragmentation Threshold: This field is used to specify the fragmentation threshold. Enter a
value between 256 and 2346. If you experience a high packet error rate, try to slightly
increase your Fragmentation Threshold. The value should remain at its default setting of
2,346. Setting the Fragmentation Threshold too low may result in poor performance.
DTIM Interval: Specify the Beacon Rate. Enter a value between 1 and 65535 that specifies
the Delivery Traffic Indication Message (DTIM). A DTIM is a countdown informing clients of
the next window for listening to broadcast and multicast messages. When the AP has
buffered broadcast or multicast messages for associated clients, it sends the next DTIM with
a DTIM Interval value. AP Clients hear the beacons and awaken to receive the broadcast
and multicast messages.
Antenna Selection: These settings determine whether either or both antennas will be used
to receive data. The default setting is Diversity. This setting is uses both antennae to help
overcome multi-path distortion. There are two antennas on WAP-1966. One is visible
from outside which is right antenna.
4X mode: Enable or disable 4X mode. Enable 4X mode will raise the wireless performance
to 44Mbps equivalent. But, please be noted, both wireless AP and client must be using TI
chipset and configured 4X mode enabled to make it effective.
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Antenna Transmit power: Used to control the transmit power of the WAP-1966. Four
options are available: 100%, 50%, 25% and 12.5%.
3.2.2.3 IP Settings
DHCP: DHCP is a protocol for dynamically assigning IP addresses to networked computers. With
DHCP, a computer can automatically be given an exclusive IP address each time it logs on to a
network--making IP address management an easier job for network administrators. When a
computer connects to the network, the DHCP server selects an IP address from a master list and
assigns it to the system. The device must set to "Obtain the IP address automatically". The Wireless
Access Point ‘s DHCP server is disabled by default. If you would like to enable the DHCP server,
check the “DHCP server” option.
Fix IP Address: You may give a fixed IP address to WAP-1966 manually by choosing this radio
button.
IP Address: Set an IP address for the AP.
Subnet mask: Set the Subnet Mask for the AP.
Gateway: The IP address of a gateway device necessary for communication with devices
outside the subnet of the Access Point. If your network is not divided onto different subnets, this
can remain blank.
DHCP Client: If there is a DHCP Server in your LAN, you can select DHCP Client to let the
WAP-1966 be a client to get an IP address from your DHCP server.
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3.2.2.4 WEP Settings
Data Encryption: Select this option when you want to enable WEP function.
Auth. Mode:
Open Authentication: With this setting, any station in the WLAN can receives and transmits
data from the Access Point (null authentication).
Shared Authentication: With this setting, only stations using shared key encryption identified
by the Access Point are allowed to associate with it.
Auto Switch: With this setting, stations can communicate with the Access Point either with or
without data encryption.
WEP Key Settings: You can define the WEP (Wired Equivalent Privacy) function by yourself. There
are 4 keys available, please ensure you have enter correct number for the key values with different
Key Length and coding (Hex or ASCII) as 64bit (10 Hex digit / 5 ASCII), 128bit (26 Hex digit / 13
ASCII) or 256bit (58 Hex digit / 29 ASCII), please select one of them and enter the key you want to
use. When Hex is selected, you may enter alphanumeric characters in the range of “A-F”, “a-f” and
“0-9” in the WEP Key entry field. Alternatively, you may enter digit hexadecimal values in the range
of “a-z”, “A-Z” and “0-9”.
Note: If you have many WAP-1966s in LAN and you want to set them have the same WEP key. You
can set one of them, and then select all the WAP-1966 in the “Available AP” and press Apply. You
will see a dialog box appears as below. You can enter their User Name and Password in this dialog
box and Click OK to apply.
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3.2.2.5 802.1x Settings
802.1X Function: Enable or disable 802.1X authentication of WAP-1966.
Encryption Key: Select one of the Encryption key length options. It should be set the same length
as WEP key. Select one of the Encryption key lifetime options. Once the lifetime expires, the
Encryption key will be renewed by RADIUS server.
RADIUS Server 1: Enter the IP address, communicate port number, and shared secret key of your
primary RADIUS server.
RADIUS Server 2: Enter the IP address, communicate port number, and shared secret key of your
secondary RADIUS server.
Note: As soon as 802.1X authentication is enabled, all the wireless client stations that are connected
to the AP currently will be disconnected. The wireless clients must be configured manually to
authenticate themselves with the RADIUS server to be reconnected.
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Chapter 4 802.1X Authentication Setup
4.1 802.1X Infrastructure
An 802.1X Infrastructure is composed of three major components: Authenticator, Authentication server,
and Supplicant.
Authentication server: An
entity
that
provides
an
authentication
service
to
an
authenticator. This service determines, from the credentials provided by the supplicant, whether the
supplicant is authorized to access the services provided by the authenticator.
Authenticator: An entity at one end of a point-to-point LAN segment that facilitates authentication of the
entity attached to the other end of that link.
Supplicant: An entity at one end of a point-to-point LAN segment that is being authenticated by an
authenticator attached to the other end of that link.
In the following sections, we will guide you to build an 802.1X Infrastructure step by step. The instructions
are divided into three parts:
RADIUS Server Setup: Microsoft Windows 2000 server.
Authenticator Setup: WAP-1966.
Wireless Client Setup: Microsoft Windows XP.
The above graph shows the network topology of the solution we are going to introduce. As illustrated, a
group of wireless clients is trying to build a wireless network with WAP-1966 in order to have access to
both Internet and Intranet. With 802.1X authentication, each of these wireless clients would have to be
authenticated by RADIUS server. If the client is authorized, WAP-1966 would be notified to open up a
communication port to be used for the client. There are 2 Extensive Authentication Protocol (EAP)
methods supported: (1) MD5 and (2) TLS.
MD5 authentication is simply a validation of existing user account and password that is stored in a
database of RADIUS server. Therefore, wireless clients will be prompted for account/password validation
to build the link. TLS authentication is a more complicated authentication, which is using certificate that is
issued by RADIUS server for authentication. TLS authentication is a more secure authentication, since
not only RADIUS server authenticates the wireless client, but also the client can validate RADIUS server
by the certificate that it issues. The TLS authentication request from wireless clients and reply by Radius
Server and WAP-1966 can be briefed as follows:
1. The client sends an EAP start message to WAP-1966.
2. WAP-1966 replies with an EAP Request ID message.
3. The client sends its Network Access Identifier (NAI) – its user name – to WAP-1966 in an EAP
Respond message.
4. WAP-1966 forwards the NAI to the RADIUS server with a RADIUS Access Request message.
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5. The RADIUS server responds to the client with its digital certificate.
6. The client validates the digital certificate, and replies its own digital certificate to the RADIUS server.
7. The RADIUS server validates client’s digital certificate.
8. The client and RADIUS server derive encryption keys.
9. The RADIUS server sends WAP-1966 a RADIUS ACCEPT message, including the client’s WEP key.
10. WAP-1966 sends the client an EAP Success message along with the broadcast key and key length,
all encrypted with the client’s WEP key.
4.2 RADIUS Server Setup
4.2.1 Required Services
After Windows 2000 server has been installed, please install Service Pack 2 also and other latest
security patch.
Furthermore, the following service components are needed:
nActive Directory (Please consult with your network administrator or an engineer who is familiar with
Windows 2000 server to install Active Directory; otherwise your system or network might be
unstable.)
nIAS (Internet Authentication Service)
nWeb Server (IIS)
nCertificate Service
4.2.2 Setup Procedure
1. Login into Windows 2000 Server as Administrator, or account that has Administrator authority.
2. Go to Start > Control Panel, and double-click “Add or Remove Programs”.
3. Click on “Add/Remove Windows components”.
4. Check “Certificate Services”, and click “Next” to continue.
5. Select “Enterprise root CA”, and click “Next” to continue.
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6. Enter the information that you want for your Certificate Service, and click “Next” to continue.
7. Go to Start > Program > Administrative Tools > Certificate Authority.
8. Right-click on the “Policy Setting”, select “new”.
9. Select “Certificate to Issue”.
10. Select “Authenticated Session” and “Smartcard Logon” by holding down to the Ctrl key, and click
“OK” to continue.
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11. Go to Start > Program > Administrative Tools > Active Directory Users and Computers.
12. Right-click on domain, and select ”Properties” to continue.
13. Select “Group Policy” tab and click “Properties” to continue.
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14. Go to “Computer Configuration” > “Security Settings” > “Public Key Policies”
15. Right-click “Automatic Certificate Request Setting”, and select “New”
16. Click “Automatic Certificate Request ...”
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17. The Automatic Certificate Request Setup Wizard will guide you through the Automatic Certificate
Request setup, simply click “Next” through to the last step.
18. Click “Finish” to complete the Automatic Certificate Request Setup
19. Go to Start > Run, and type “command” and click “Enter” to open Command Prompt.
20. Type “secedit/refreshpolicy machine_policy” to refresh policy.
Adding Internet Authentication Service
21. Go to Start > Control Panel > Add or Remove Programs.
22. Select “Add/Remove Windows Components” from the panel on the left.
23. Select “Internet Authentication Service”, and click “OK” to install.
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Setting Internet Authentication Service
24. Go to Start > Program > Administrative Tools > Internet Authentication Service.
25. Right-click “Client”, and select “New Client”.
26. Enter the IP address of WAP-1966 in the Client address text field, a memorable name for
WAP-1966 in the Client-Vendor text field, the access password used by WAP-1966 in the Shared
secret text field. Re-type the password in the Confirmed shared secret text field.
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27. Click “Finish”.
28. In the Internet Authentication Service, right-click “Remote Access Policies”
29. Select “New Remote Access Policy”.
30. Select “Day-And-Time-Restriction”, and click “Add” to continue.
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31. Unless you want to specify the active duration for 802.1X authentication, click “OK” to accept for
having 802.1x authentication enabled at all times.
32. Select “Grant remote access permission”, and click “Next” to continue.
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33. Click “Edit Profile”.
For TLS Authentication Setup (Steps 34 ~ 35)
34. Select “Authentication” Tab.
35. Enable “Extensible Authentication Protocol”, and select “Smart Card or other Certificate” for
TLS authentication. Click “OK”. Then go to step 38.
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For MD5 Authentication Setup (Steps 36 ~ 37)
36. Select “Authentication” Tab.
37. Enable “Extensible Authentication Protocol”. Select “MD5-Challenge” and enable “Encrypted
Authentication (CHAP)” for MD5 authentication. Click “OK”.
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38. Select “Internet Authentication Service (Local)”, click on “Action” from top panel. Then click
“Register Service in Active Directory”.
39. Go to Start > Program > Administrative Tools > Active Directory Users and Computers.
40. Right click on the domain, and select “Properties”.
41. Select “Group Policy” tab, and click “Edit” to edit the Group Policy.
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42. Go to “Computer Configuration” > “Windows Settings” > “Security Settings” > “Account
Policies” > “Password Policies”. Double click on “Store password using reversible encryption for
all users in the domain”.
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43. Click “Define this policy setting”, select “Enabled”, and click “OK” to continue.
44. Go to Start > Program > Administrative Tools > Active Directory Users and Computers.
45. Go to Users. Right-click on the user that you are granting access, and select “Properties”.
46. Go to “Account” tab, and enable “Store password using reversible encryption”.
47. Click “Apply” to continue.
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48. Go to the “Dial-in” tab, and check “Allow access” option for Remote Access Permission and “No
Call-back” for Callback Options. Then click “OK”.
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4.3 Authenticator Setup
1. For EAP-MD5 Authentication, WEP key must be set previously. Go to Basic Settings. Enable WEP
key, and enter a desired key string. You can skip this step if using EAP-TLS Authentication.
2. Click on 802.1X for detailed configuration.
3. Enable 802.1X Authentication by selecting “Enable”.
4. If EAP-MD5 is used, you can leave the settings in Encryption Key Length and Lifetime as default. If
you are using EAP-TLS authentication, set the Encryption Key Length ranging from 64 to 256 Bits and
the Lifetime from 5 Minutes to 1 Day. As soon as the lifetime expires, the Encryption Key will be renewed
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by RADIUS server.
5. Enter the IP address, Port number, and Shared Secret Key used by the Primary Radius Server.
6. Enter the IP address, Port number, and Shared Secret Key used by the Secondary Radius Server.
7. Click “Apply”. The 802.1x settings will take effect right after WAP-1966 reboots itself.
You can also use utility to configure 802.1X settings. The procedures are similar to above described.
4.4 Wireless Client Setup
Windows XP is originally 802.1X support. As to other operating systems (windows 98SE, ME, 2000), an
802.1X client utility is needed. The following procedures show how to configure 802.1X Authentication
with WL-3555 in Windows XP.
Please note that if you want to change the 802.1x authentication type of a wireless client, i.e. switch to
EAP-TLS from EAP-MD5, you must remove the current existing wireless network from your preferred
connection first, and add it in again.
4.4.1 EAP-MD5 Authentication
1. Go to Start > Control Panel, double-click on “Network Connections”.
2. Right-click on the Wireless Network Connection which using WL-3555.
3. Click “Properties” to open up the Properties setting window.
4. Click on the “Wireless Network” tab.
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5. Click “Properties” of one available wireless network, which you want to associate with.
6. Select “Data encryption (WEP enabled)” option, but leave other options unselected.
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7. Enter the network key in “Network key” text box. The string must be the same as the first set of WEP
key which you set to WAP-1966.
8. Click “OK”.
9. Select “Authentication” tab.
10. Select “Enable network access control using IEEE 802.1X” to enable 802.1x authentication.
11. Select “MD-5 Challenge” from the drop-down list box for EAP type.
12. Click “OK”.
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13. When wireless client has associated with WAP-19665, a user authentication notice appears in
system tray. Click on the notice to continue.
14. Enter the user name, password and the logon domain that your account belongs.
15. Click “OK” to complete the validation process.
4.4.2 EAP-TLS Authentication
Get Digital Certificate from Server
The following procedures are based on obtaining a certificate from Windows 2000 Server which acts as a
CA server. Furthermore, you must have a valid account/password to access the server.
1. Active web browser, enter “http://192.168.1.10/certsrv” in the Address field which 192.168.1.10 is the
IP address of our server. This will directly access to Certificate Service of a Windows 2000 server. A
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dialog box will prompt you to enter user name and password.
2. Enter a valid user name and password, then click “OK” to continue.
3. Select “Request a certificate”, and click “Next” to continue.
4. Select “User Certificate request”, and click “Next” to continue.
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5. Click “Submit >” to continue.
6. The Certificate Service is now processing the certificate request.
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7. The certificate is issued by the server, click “Install this certificate” to download and store the
certificate to your local computer.
8. Click “Yes” to store the certificate to your local computer.
9. Certificate is now installed.
Wireless Adapter Setup
1. Go to Start > Control Panel, double-click on “Network Connections”.
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2. Right-click on the Wireless Network Connection which using WL-3555.
3. Click “Properties” to open up the Properties setting window.
4. Click on the “Wireless Network” tab.
5. Click “Properties” of one available wireless network, which you want to associate with.
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6. Select “The key is provided for me automatically” option.
7. Click “OK”.
8. Click “Authentication” tab
9. Select “Enable network access control using IEEE 802.1X” option to enable 802.1x authentication.
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10. Select “Smart Card or other Certificate” from the drop-down list box for EAP type.
11. Click “OK”.
12. When wireless client has associated with WAP-1966, Windows XP will prompt you to select a
certificate for wireless network connection. If you only have one certificate in local computer, system will
automatically use it for authenticate. If you have multiple certificates in local computer, click on the
network connection icon in the system tray to continue.
13. Select the certificate that was issued by the server (in our demonstration: WirelessCA), and click
“OK” to continue.
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14. Make sure this certificate is issued by correct server, and click “OK” to complete the authentication
process.
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Chapter 5 Application
This chapter describe the four operating mode of your WAP-1966. The four working modes of WAP-1966
are Access Point, Access Point Client Mode, Wireless Bridge mode and Multiple Bridge mode.
5.1 Access Point mode
With this mode, your Wireless network connection could act as following.
Any of your IEEE802.11b end nodes should found the nearest Access Point to communication with any
other Wireless end-nodes or the wired Ethernet network.
There are two things need to be check for your wireless end nodes, the services set ID (SSID) and the
Wired Equivalent Protocol (WEP), both parameters should the same with your Access Point.
5.2 Wireless AP Client mode
The WAP-1966 can also act as a client on a wireless LAN. When configured as AP Client mode,
WAP-1966 soon makes your connected PC a wireless end node. This mode can be deployed if your end
nodes (already installed with an Ethernet Adapter) do not want to make any change but want to move it
somewhere not easy to have the wire.
In this mode, WAP-1966 will need to accompany with an existing WAP-1966 in access point mode in the
wireless network.
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5.3 Wireless Bridge mode
The Wireless Bridge mode help to make the two Ethernet networks connected without any wire. With two
WAP-1966s in this mode, the two LANs in distance can communicate to each other. This could be
deployed if the networks are hard to make the wire in between. Please be noted, please key in the MAC
address to make the WAP-1966 communicate with a specific remote Access Point, you can find the MAC
address either from the utility or from the label under the Access Point.
The omni antenna is with 17dBm transmitting power, if you would like to make longer distance that the
default antenna cannot reach, consult your local dealer for more about how to extend your distance.
Note: Please do consult your local dealer about the external or directional antenna you would like to
install and get the connection. Improper outdoor antenna installation could damage the Access Point or
get injured or get killed in some condition like thunders or strong winds.
5.4 Multiple Bridge mode
For multiple LANs, the WAP-1966 also helps to make the connections. With this mode, three or more
LANs can bridge to each other.
Note: The mode “Multiple Bridge” will turns the Access Points, for example the above three Access point
in the figure, into one network domain. This also means your three Ethernet networks will use 22Mbps
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transmission rate to communicate with each other. In a large network, please consider using
management device to reduce the network broadcast to the wireless network.
5.5 Repeater mode
When WAP-1966 works in repeater mode, it will repeat the wireless signal from AP to wireless client or
from wireless client to AP. Thus, the distance between wireless client to AP can be double. However,
the trade off is the connection speed between wireless client to AP become half since the WAP-1966
repeat the wireless signal on same channel.
Besides, when the WAP-1966 is configured to repeater
mode, you can only manage the AP through LAN interface and the PC(s) connected to its LAN port can
not communicate with other wireless clients. You need to input the remote AP’s MAC address is this
mode is enabled.
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Chapter 6 Troubleshooting
This chapter gives tips on how to configure the communication software. This chapter provides solutions
to problems usually encountered during the installation and operation of the Wireless Network Access
Point. Read the description below to solve your problems.
Can I run an application from a remote computer over the wireless network?
This will depend on whether or not the application is designed to be used over a network. Consult
the application’s user guide to determine if it supports operation over a network.
Can, I play games with other members of the cordless network?
Yes, as long as the game supports multiple plays over a LAN (local area network). Refer to the
game’s user guide for more information.
What is the IEEE 802.11b standard?
The IEEE 802.11b Wireless LAN standards subcommittee, which is formulating a standard for the
industry. The objective is to enable wireless LAN hardware from different manufactures to
communicate.
What IEEE 802.11 features are supported?
The product supports the following IEEE 802.11 functions:
w CSMA/CA plus Acknowledge protocol
w Multi-Channel Roaming
w Automatic Rate Selection
w RTS/CTS feature
w Fragmentation
w Power Management
What is PBCC?
This new products use the ACX100 chip from Texas Instruments. In addition to meeting the existing
standard, the chip also supports a new modulation scheme developed by TI, called Packet Binary
Convolution Code (PBCC). It's this scheme that gives the products the extra kick: Even at lower
speeds, PBCC provides better performance at greater distances, and it can also work at 22 Mbps.
What is Ad-hoc?
An Ad-hoc integrated wireless LAN is a group of computers, each with a WLAN adapter,
Connected as an independent wireless LAN. Ad hoc wireless LAN is applicable at a departmental
scale for a branch or SOHO operation.
What is Infrastructure?
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An integrated wireless and wired LAN is called an Infrastructure configuration. Infrastructure is
applicable to enterprise scale for wireless access to central database, or wireless application for
mobile workers.
What is Roaming?
Roaming is the ability of a portable computer user to communicate continuously while moving
freely throughout an area greater than that covered by a single Wireless Network Access Point.
Before using the roaming function, the workstation must make sure that it is the same channel
number with the Wireless Network Access Point of dedicated coverage area.
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