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802.11g / 802.11b / WPA
Wireless Access Point
User Guide
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TABLE OF CONTENTS
CHAPTER 1 INTRODUCTION .............................................................................................1
Features of your Wireless Access Point........................................................................... 1
Package Contents .............................................................................................................. 4
Physical Details..................................................................................................................4
CHAPTER 2 INSTALLATION...............................................................................................6
Requirements.....................................................................................................................6
Procedure...........................................................................................................................6
CHAPTER 3 ACCESS POINT SETUP..................................................................................9
Overview ............................................................................................................................9
Setup using the Windows Utility......................................................................................9
Setup using a Web Browser............................................................................................12
CHAPTER 4............................................................................................................................14
OPERATION AND STATUS ................................................................................................14
Operation.........................................................................................................................14
Status Screen....................................................................................................................14
System Screen..................................................................................................................22
Access Control.................................................................................................................25
Wireless Screens..............................................................................................................28
Basic Settings Screen.......................................................................................................28
Advanced Settings...........................................................................................................31
QOS Management...........................................................................................................33
Security Profiles...............................................................................................................33
Security Profile Screen....................................................................................................35
CHAPTER 5 PC AND SERVER CONFIGURATION .......................................................55
Overview ..........................................................................................................................55
Using WEP.......................................................................................................................55
Using WPA-PSK..............................................................................................................56
Using WPA with Radius.................................................................................................57
802.1x Server Setup (Windows 2000 Server)................................................................58
802.1x Client Setup on Windows XP.............................................................................68
Using 802.1x Mode..........................................................................................................74
CHAPTER 6............................................................................................................................75
ACCESS POINT MANAGEMENT...................................................................................... 75
Overview ..........................................................................................................................75
Admin Login Screen........................................................................................................75
Auto Config/Update ........................................................................................................ 77
Config File........................................................................................................................79
Log Settings (Syslog).......................................................................................................81
Rogue APs........................................................................................................................82
SNMP ...............................................................................................................................83
Upgrade Firmware..........................................................................................................85
Operation Mode...............................................................................................................86
APPENDIX A SPECIFICATIONS .......................................................................................90
Wireless Access Point......................................................................................................90
APPENDIX B TROUBLE SHOOTING ...............................................................................94
Overview ..........................................................................................................................94
General Problems............................................................................................................94
APPENDIX C WINDOWS TCP/IP.......................................................................................96
Overview ..........................................................................................................................96
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Checking TCP/IP Settings - Windows 9x/ME:.............................................................96
Checking TCP/IP Settings - Windows NT4.0 ............................................................... 98
Checking TCP/IP Settings - Windows 2000................................................................100
Checking TCP/IP Settings - Windows XP ..................................................................102
APPENDIX D ABOUT WIRELESS LANS........................................................................104
Overview ........................................................................................................................104
Wireless LAN Terminology..........................................................................................104
APPENDIX E COMMAND LINE INTERFACE..............................................................107
Overview ........................................................................................................................107
Command Reference.....................................................................................................108
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Chapter 1
Introduction
This Chapter provides an overview of the Wireless Access Point's features
and capabilities.
Congratulations on the purchase of your new Wireless Access Point. The Wireless Access
Point links your 802.11g or 802.11b Wireless Stations to your wired LAN. The Wireless
stations and devices on the wired LAN are then on the same network, and can communicate
with each other without regard for whether they are connected to the network via a Wireless or
wired connection.
Figure 1: Wireless Access Point
The auto-sensing capability of the Wireless Access Point allows packet transmission up to
54Mbps for maximum throughput, or automatic speed reduction to lower speeds when the
environment does not permit maximum throughput.
Features of your Wireless Access Point
The Wireless Access Point incorporates many advanced features, carefully designed to provide
sophisticated functions while being easy to use.
•
Standards Compliant. The Wireless Router complies with the IEEE802.11g (DSSS)
specifications for Wireless LANs.
•
Supports both 802.11b and 802.11g Wireless Stations. The 802.11g standard
provides for backward compatibility with the 802.11b standard, so both 802.11b and
802.11g Wireless stations can be used simultaneously.
•
108Mbps Wireless Connections. On both the 2.4GHz (802.11b & 802.11g) and 5GHz
(802.11a) bands, 108Mbps connections are available to compatible clients.
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•
Bridge Mode Support. The Wireless Access Point can operate in Bridge Mode, con-
necting to another Access Point. Both PTP (Point to Point) and PTMP (Point to MultiPoint) Bridge modes are supported.
And you can even use both Bridge Mode and Access Point Mode simultaneously!
•
Client/Repeater Access Point. The Wireless Access Point can operate as a Client or
Repeater Access Point, sending all traffic received to another Access Point.
•
Simple Configuration. If the default settings are unsuitable, they can be changed
quickly and easily.
•
DHCP Client Support. Dynamic Host Configuration Protocol provides a dynamic IP
address to PCs and other devices upon request. The Wireless Access Point can act as a
DHCP Client, and obtain an IP address and related information from your existing DHCP
Server.
•
Upgradeable Firmware. Firmware is stored in a flash memory and can be upgraded
easily, using only your Web Browser.
Security Features
• Security Profiles. For maximum flexibility, wireless security settings are stored in
Security Profiles. Up to 8 Security profiles can be defined, and up to 8 used as any time.
•
connect to the Wireless Access Point using different SSIDs, with different security settings.
•
Multiple SSID Isolation. If desired, PCs and devices connecting using different SSIDs
can be isolated from each other.
•
VLAN Support. The 802.1Q VLAN standard is supported, allowing traffic from differ-
ent sources to be segmented. Combined with the multiple SSID feature, this provides a
powerful tool to control access to your LAN.
•
STP Support. The 802.1d STP standard is supported, providing path redundancy while
preventing undesirable loops in the network.
•
WEP support. Support for WEP (Wired Equivalent Privacy) is included. Both 64 Bit
and 128 Bit keys are supported.
•
WPA support. Support for WPA is included. WPA is more secure than WEP, and
should be used if possible. Both TKIP and AES encryption methods are supported.
•
802.1x Support. Support for 802.1x mode is included, providing for the industrial-
strength wireless security of 802.1x authentication and authorization.
•
Radius Client Support. The Wireless Access Point can login to your existing Radius
Server (as a Radius client).
•
Radius MAC Authentication. You can centralize the checking of Wireless Station
MAC addresses by using a Radius Server.
•
Rogue AP Detection. The Wireless Access Point can detect unauthorized (Rouge)
Access Points on your LAN.
•
Access Control. The Access Control feature can check the MAC address of Wireless
clients to ensure that only trusted Wireless Stations can use the Wireless Access Point to
gain access to your LAN.
•
Password - protected Configuration. Optional password protection is provided to
prevent unauthorized users from modifying the configuration data and settings.
Multiple SSIDs. Because each Security Profile has it own SSID, up to 8 Security
Profiles can be active simultaneously. Multiple SSIDs are supported. Different clients can
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Introduction
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Advanced Features
• Auto Configuration. The Wireless Access Point can perform self-configuration by
copying the configuration data from another Access Point. This feature is enabled by default.
•
Auto Update. The Wireless Access Point can automatically update its firmware, by
downloading and installing new firmware from your FTP server.
•
Command Line Interface. If desired, the command line interface (CLI) can be used for
configuration. This provides the possibility of creating scripts to perform common configuration changes.
•
NetBIOS & WINS Support. Support for both NetBIOS broadcast and WINS (Win-
dows Internet Naming Service) allows the Wireless Access Point to easily fit into your
existing Windows network.
•
Radius Accounting Support. If you have a Radius Server, you can use it to provide
accounting data on Wireless clients.
•
Syslog Support. If you have a Syslog Server, the Wireless Access Point can send its log
data to your Syslog Server.
•
SNMP Support. SNMP (Simple Network Management Protocol) is supported, allowing
you to use a SNMP program to manage the Wireless Access Point.
• UAM Support. The Wireless Access Point supports UAM (Universal Access Method),
making it suitable for use in Internet cafes and other sites where user access time must be
accounted for.
• WDS Support. Support for WDS (Wireless Distribution System) allows the Wireless
Access Point to act as a Wireless Bridge. Both Point-to-Point and Multi-Point Bridge
modes are supported.
• QOS Support. With this feature, you can balance the load of AP which use the same
SSID in a certain area, and set the traffic threshold of each profile.
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Package Contents
The following items should be included:
• Wireless Access Point
• Antenna
If any of the above items are damaged or missing, please contact your dealer immediately.
Physical Details
Front Panel LEDs
Figure 2: Front Panel
Status On - Error condition.
Off - Normal operation.
Blinking - During start up, and when the Firmware is being upgraded.
Power On - Normal operation.
Off - No power
LAN On - The LAN (Ethernet) port is active.
Off - No active connection on the LAN (Ethernet) port.
Flashing - Data is being transmitted or received via the corresponding
LAN (Ethernet) port.
Wireless
LAN
On -
Idle
Off - Error- Wireless connection is not available.
Flashing - Data is being transmitted or received via the Wireless access
point. Data includes "network traffic" as well as user data.
Signal Show the Output Power level. When the signal strength of the strong, the
two light-all. When the signal strength of the weak, just a bright light.
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Introduction
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Rear Panel
Figure 3 Rear Panel
Antenna
One antenna (aerial) is supplied. Best results are usually obtained with
the antenna in a vertical position.
Console port
DB9 female RS232 port.
Reset Button
This button has two (2) functions:
• Reboot. When pressed and released, the Wireless Access Point
will reboot (restart).
• Reset to Factory Defaults. This button can also be used to clear
ALL data and restore ALL settings to the factory default values.
To Clear All Data and restore the factory default values:
1. Power Off the Access Point
2. Hold the Reset Button down while you Power On the Access
Point.
3. Continue holding the Reset Button until the Status (Red) LED
blinks TWICE.
4. Release the Reset Button.
The factory default configuration has now been restored, and the
Access Point is ready for use.
Ethernet
Use a standard LAN cable (RJ45 connectors) to connect this port to a
10BaseT or 100BaseT hub on your LAN.
Power port
Connect the supplied power adapter here.
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Chapter 2
Installation
This Chapter covers the physical installation of the Wireless Access Point.
Requirements
Requirements:
• TCP/IP network
• Ethernet cable with RJ-45 connectors
• Installed Wireless network adapter for each PC that will be wirelessly connected to the
network
Procedure
1. Select a suitable location for the installation of your Wireless Access Point. To maximize
reliability and performance, follow these guidelines:
• Use an elevated location, such as wall mounted or on the top of a cubicle.
• Place the Wireless Access Point near the center of your wireless coverage area.
• If possible, ensure there are no thick walls or metal shielding between the Wireless
Access Point and Wireless stations. Under ideal conditions, the Wireless Access Point
has a range of around 150 meters (450 feet). The range is reduced, and transmission
speed is lower, if there are any obstructions between Wireless devices.
Figure 4: Installation Diagram
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2. Use a standard LAN cable to connect the “Ethernet” port on the Wireless Access Point to
a 10/100BaseT hub on your LAN.
3. Connect the supplied power adapter to the Wireless Access Point and a convenient power
outlet, and power up.
NOTE: If you wish to use PoE (Power over Ethernet), refer to the following section.
4. Check the LEDs:
• The Status LED should flash, and then turn OFF.
• The Power, Wireless LAN, and LAN LEDs should be ON.
For more information, refer to Front Panel LEDs in
Chapter 1.
Using PoE (Power over Ethernet)
The Wireless Access Point supports PoE (Power over Ethernet). To use PoE:
1. Do not connect the supplied power adapter to the Wireless Access Point.
2. Connect one end of a standard (category 5) LAN cable to the Ethernet port on the Wire-
less Access Point.
3. Connect the other end of the LAN cable to the powered Ethernet port on a suitable PoE
Adapter. (24V DC, 500mA)
4. Connect the unpowered Ethernet port on the PoE adapter to your Hub or switch.
5. Connect the power supply to the PoE adapter and power up.
6. Check the LEDs on the Wireless Access Point to see it is drawing power via the Ethernet
connection.
Figure 5: Using PoE (Power over Ethernet)
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Chapter 3
Access Point Setup
This Chapter provides details of the Setup process for Basic Operation of
your Wireless Access Point.
Overview
This chapter describes the setup procedure to make the Wireless Access Point a valid device
on your LAN, and to function as an Access Point for your Wireless Stations.
Wireless Stations may also require configuration. For details, see Chapter 5 - Wireless Station
Configuration.
The Wireless Access Point can be configured using either the supplied Windows utility or your
Web Browser
Setup using the Windows Utility
A simple Windows setup utility is supplied on the CD-ROM. This utility can be used to assign
a suitable IP address to the Wireless Access Point. Using this utility is recommended, because
it can locate the Wireless Access Point even if it has an invalid IP address.
Installation
1. Download at http://versatek.com/images/DataSheets-Manuals/WirelessAPSetupTool.zip.
2. Unzip it in the local folder.
Main Screen
• Start the program by clicking WirelessAPSetupTool.exe in the local folder.
• When run, the program searches the network for all active Wireless Access Points, and
then lists them on screen, as shown by the example below.
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Figure 6: Management utility Screen
Wireless Access Points
The main panel displays a list of all Wireless Access Points found on the network. For each
Access Point, the following data is shown:
Server Name
The Server Name is shown on a sticker on the base of the device.
IP address
The IP address for the Wireless Access Point.
MAC Address
The hardware or physical address of the Wireless Access Point.
IEEE Standard
The wireless standard or standards used by the Wireless Access Point
(e.g. 802.11b, 802.11g)
FW Version
The current Firmware version installed in the Wireless Access Point.
Description
Any extra information for the Wireless Access Point, entered by the
administrator.
Note: If the desired Wireless Access Point is not listed, check that the device is installed and
ON, then update the list by clicking the Refresh button.
Buttons
Refresh
Click this button to update the Wireless Access Point device listing
after changing the name or IP Address.
Detail Info
When clicked, additional information about the selected Access
Point will be displayed.
Web Management
Use this button to connect to the Wireless Access Point's Webbased management interface.
Set IP Address
Click this button if you want to change the IP Address of the
Wireless Access Point.
Exit
Exit the Management utility program by clicking this button.
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Setup
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Setup Procedure
1. Select the desired Wireless Access Point.
2. Click the Set IP Address button.
3. If prompted, enter the user name and password. The default values are admin for the
User Name, and password for the Password.
4. Ensure the IP address, Network Mask, and Gateway are correct for your LAN. Save any
changes.
5. Click the Web Management button to connect to the selected Wireless Access Point using
your Web Browser. If prompted, enter the User Name and Password again.
6. Check the following screens, and configure as necessary for your environment. Use the
on-line help if necessary.
The later sections in this Chapter also provide more details about each of these screens.
• Access Control - MAC level access control.
• Security Profiles - Wireless security.
• System - Identification, location, and Network settings
• Wireless - Basic & Advanced
7. You may also wish to set the admin password and administration connection options.
These are on the Admin Login screen accessed from the Management menu. See Chapter
6 for details of the screens and features available on the Management menu.
8. Use the Apply/Restart button on the menu to apply your changes and restart the Wireless
Access Point.
Setup is now complete.
Wireless stations must now be set to match the Wireless Access Point. See Chapter 5 for
details.
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Setup using a Web Browser
Your Browser must support JavaScript. The configuration program has been tested on the
following browsers:
• Netscape V4.08 or later
• Internet Explorer V4 or later
Setup Procedure
Before commencing, install the Wireless Access Point in your LAN, as described previously.
1. Check the Wireless Access Point to determine its Default Name. This is shown on a label
on the base or rear, and is in the following format:
SCxxxxxx
Where xxxxxx is a set of 6 Hex characters ( 0 ~ 9, and A ~ F ).
2. Use a PC which is already connected to your LAN, either by a wired connection or an-
other Access Point.
• Until the Wireless Access Point is configured, establishing a Wireless connection to it
may be not possible.
• If your LAN contains a Router or Routers, ensure the PC used for configuration is on
the same LAN segment as the Wireless Access Point.
3. Start your Web browser.
4. In the Address box, enter "HTTP://" and the Default Name of the Wireless Access Point
e.g.
HTTP://SC2D631A
5. You should then see a login prompt, which will ask for a User Name and Password.
Enter admin for the User Name, and password for the Password.
These are the default values. The password can and should be changed. Always enter the
current user name and password, as set on the Admin Login screen.
Figure 7: Password Dialog
6. You will then see the Status screen, which displays the current settings and status. No data
input is possible on this screen. See Chapter 5 for details of the Status screen.
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Setup
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7. From the menu, check the following screens, and configure as necessary for your envi-
ronment. Details of these screens and settings are described in the following sections of
this chapter.
• Access Control - MAC level access control.
• Security Profiles - Wireless security.
• System - Identification, location, and Network settings
• Wireless - Basic & Advanced
8. You may also wish to set the admin password and administration connection options.
These are on the Admin Login screen accessed from the Management menu. See Chapter
6 for details of the screens and features available on the Management menu.
9. Use the Apply/Restart button on the menu to apply your changes and restart the Wireless
Access Point.
Setup is now complete.
Wireless stations must now be set to match the Wireless Access Point. See Chapter 4 for
details.
If you can't connect:
It is likely that your PC’s IP address is incompatible with the Wireless Access
Point’s IP address. This can happen if your LAN does not have a DHCP Server.
The default IP address of the Wireless Access Point is 192.168.0.228, with a
Network Mask of 255.255.255.0.
If your PC’s IP address is not compatible with this, you must change your PC’s IP
address to an unused value in the range 192.168.0.1 ~ 192.168.0.254, with a
Network Mask of 255.255.255.0. See Appendix C - Windows TCP/IP for details
for this procedure.
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Chapter 4
Operation and Status
This Chapter details the operation of the Wireless Access Point and the status
screens.
Operation
Once both the Wireless Access Point and the PCs are configured, operation is automatic.
However, you may need to perform the following operations on a regular basis.
• If using the Access Control feature, update the Trusted PC database as required. (See
Access Control in Chapter 3 for details.)
• If using 802.1x mode, update the User Login data on the Windows 2000 Server, and
configure the client PCs, as required.
Status Screen
Use the Status link on the main menu to view this screen.
Figure 8: Status Screen
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Setup
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Data - Status Screen
Access Point
Access Point Name
The current name will be displayed.
MAC Address
The MAC (physical) address of the Wireless Access Point.
Domain
The region or domain, as selected on the Basic Wireless screen.
Firmware Version
The version of the firmware currently installed.
TCP/IP
IP Address
The IP Address of the Wireless Access Point.
Subnet Mask
The Network Mask (Subnet Mask) for the IP Address above.
Gateway
Enter the Gateway for the LAN segment to which the Wireless
Access Point is attached (the same value as the PCs on that LAN
segment).
DHCP Client
This indicates whether the current IP address was obtained from a
DHCP Server on your network.
It will display "Enabled" or "Disabled".
2.4 GHz Wireless
BSSID
The name of BSS is displayed. usually, the value of BSSID is
equal to the MAC address of wireless for AP.
Channel/Frequency
The Channel currently in use is displayed.
Wireless Mode
The current mode (e.g. 802.11g) is displayed.
AP Mode
The current Access Point mode is displayed.
Bridge Mode
The current Bridge mode is displayed.
Buttons
Profile Status
Click this to open a sub-window which displays further details
about each security profile.
2.4 GHz Statistics
Click this to open a sub-window where you can view Statistics on
data transmitted or received by the Access Point.
Remote AP Status
Click this to open a sub-window where you can view further
information about each Remote AP. It only can be used when the
device work in WDS mode.
Log
Click this to open a sub-window where you can view the log, restart the log, or save the current log to a file.
Stations
Click this to open a sub-window where you can view the list of
all current Wireless Stations using the Access Point.
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Profile Status
The Security Profile Status screen is displayed when the Profile Status button on the Status
screen is clicked.
Figure 9: Security Profile Screen
For each profile, the following data is displayed:
Name
The name you gave to this profile; if you didn't change the name, the
default name is used.
SSID
This displays the SSID associated with the profile.
Broadcast SSID
This displays whether or not the SSID is broadcast.
VLAN ID
This displays the VLAN ID of each security profile.
Security
This displays the encryption method of each security profile. Default
value is None.
Status
This displays whether or not this profile is enabled or currently used.
Clients
This displays the number of wireless stations currently using in each
security profile. If the profile is disabled, this will always be zero.
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Setup
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2.4 GHz Statistics Screen
This screen is displayed when the 2.4GHz Statistics button on the Status screen is clicked. It
shows details of the traffic flowing through the Wireless Access Point.
Figure 10: Statistics Screen
Data - Statistics Screen
System Up Time
System Up Time
This indicates how long the system has been running since the last
restart or reboot.
Profiles
Authentication
The number of "Authentication" packets received. Authentication
is the process of identification between the AP and the client.
De-authentication
The number of "De-authentication" packets received. Deauthentication is the process of ending an existing authentication
relationship.
Association
The number of "Association" packets received. Association creates
a connection between the AP and the client. Usually, clients associate with only one (1) AP at any time.
Disassociation
The number of "Disassociation" packets received. Disassociation
breaks the existing connection between the AP and the client.
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Re-association
The number of "Re-association" packets received. Re-association is
the service that enables an established association (between AP and
client) to be transferred from one AP to another (or the same) AP.
Wireless
MSDU
Number of valid Data packets transmitted to or received from
Wireless Stations, at application level.
Data
Number of valid Data packets transmitted to or received from
Wireless Stations, at driver level.
Multicast Packets
Number of Broadcast packets transmitted to or received from
Wireless Stations, using Multicast transmission.
Management
Number of Management packets transmitted to or received from
Wireless Stations.
Control
Number of Control packets transmitted to or received from Wireless Stations.
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Setup
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Remote APs status
The Remote AP Status screen is displayed when the Remote APs Status button on the Status
screen is clicked.(When WDS function is used , this screen can be displayed )
Figure 11: Remote AP Status Screen
Data - Remote AP Status Screen
Local Mode
This displays the current mode of local AP.
Local Status
This displays the current status of local AP. (active 、connected…)
Remote Device(s)
z MAC Address: This indicates the MAC address of remote AP
z Signal strength: This indicates the signal strength of remote
AP.
z Link status: This indicates the status of WDS link.
z Others: Other items display the details of traffic.
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Log
This screen is displayed when the Log button on the Status screen is clicked.
Figure 12: Activity Log Screen
Data - Activity Log
Data
Current Time
The system date and time is displayed.
Log
The Log shows details of the connections to the Wireless Access
Point.
Buttons
Refresh
Update the data on screen.
Save to file
Save the log to a file on your pc.
Clear Log
This will delete all data currently in the Log. This will make it
easier to read new messages.
Close
Close this screen.
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Setup
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Stations
This screen is displayed when the Stations button on the Status screen is clicked.
Figure 13： Station List Screen
Data - Station List Screen
Station List
Name
The name of each Wireless Station is displayed. If the name is not
know, "unknown" is displayed for the name.
MAC Address
The MAC (physical) address of each Wireless Station is displayed.
Mode
The mode of each Wireless Station.
Signal
This indicates the signal strength of each Wireless Station.
SSID
This displays the SSID used the Wireless station. Because the Wireless Access Point supports multiple SSIDs, different PCs could
connect using different SSIDs.
Status
This indicates the current status of each Wireless Station.
Refresh Button
Update the data on screen.
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System Screen
Click System on the menu to view a screen like the following.
Figure 14: System Screen
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Setup
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Data - System Screen
Identification
Access Point
Name
Enter a suitable name for this Access Point.
Description
If desired, you can enter a description for the Access Point.
Country Domain
Select the country or domain matching your current location.
IP Address
DHCP Client
Select this option if you have a DHCP Server on your LAN, and you
wish the Access Point to obtain an IP address automatically.
Fixed IP Address
If selected, the following data must be entered.
● IP Address - The IP Address of this device. Enter an unused IP
address from the address range on your LAN.
● Subnet Mask - The Network Mask associated with the IP Address
above. Enter the value used by other devices on your LAN.
● Gateway - The IP Address of your Gateway or Router. Enter the
value used by other devices on your LAN.
● DNS - Enter the DNS (Domain Name Server) used by PCs on
your LAN.
DHCP Server The Wireless Access Point can act as a DHCP Server, and provide a
dynamic IP address to PCs and other devices upon request
DHCP Relay
If there is no DHCP Server in your LAN, you can enable this AP
register with another DHCP Server which is in other LAN.
WINS
Enable WINS
If your LAN has a WINS server, you can enable this to have this AP
register with the WINS server.
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WINS Server
Name/IP Address
Ent
er the name or IP address of your WINS server.
802.1X Supplicant
Enable 802.1X
Supplicant
Enable it if your network requires this AP to use 802.X authentication.
Authentication
● Authentication via MAC Address
Select this if you want to Use MAC Address for Authentication.
● Authentication via Name and Password Select this if you want to
Use name and password for Authentication.
Set/Change Name
and Password
Enable this if you want to change the name and password. If this is
not checked, the name and password fields are ignored on "Save".
● Name - Enter the login name.
● Password - Enter the desired login password.
● Repeat Password - Re-enter the desired login password.
STP
Enable it can provide path redundancy while preventing undesirable
loops in the network.
VLAN
Enable VLAN
This option is only useful if the hubs/switches on your LAN support
the VLAN standard.
Management
VLAN ID
Define the VLAN IDs used for management.
SNTP
SNTP Server
Address
Enter the name or IP address of your SNTP server.
Time zone
Adjust for Daylight Saving Time
This option decides whether the Daylight Saving Time is used.
Default it is disable.
Current Time
Display the current time according to the selected time zone
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Setup
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Access Control
This feature can be used to block access to your LAN by unknown or untrusted wireless
stations.
Click Access Control on the menu to view a screen like the following.
Figure 15: Access Control Screen
Data - Access Control Screen
Enable
Use this checkbox to Enable or Disable this feature as desired.
Warning! Ensure your own PC is in the "Trusted Wireless Stations"
list before enabling this feature.
Trusted Stations
This table lists any Wireless Stations you have designated as
"Trusted". If you have not added any stations, this table will be empty.
For each Wireless station, the following data is displayed:
• MAC Address - the MAC or physical address of each Wire-
less station.
• Connected - this indicates whether or not the Wireless station
is currently associates with this Access Point.
Buttons
Modify List
To change the list of Trusted Stations (Add, Edit, or Delete a Wireless
Station or Stations), click this button. You will then see the Trusted
Wireless Stations screen, described below.
Read from File
To upload a list of Trusted Stations from a file on your PC, click this
button.
Write to File
To download the current list of Trusted Stations from the Access Point
to a file on your PC, click this button.
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Trusted Wireless Stations
To change the list of trusted wireless stations, use the Modify List button on the Access Control
screen. You will see a screen like the sample below.
Figure 16: Trusted Wireless Stations
Data - Trusted Wireless Stations
Trusted Wireless
Stations
This lists any Wireless Stations which you have designated as
“Trusted”.
Other Wireless
Stations
This list any Wireless Stations detected by the Access Point, which
you have not designated as "Trusted".
Name
The name assigned to the Trusted Wireless Station. Use this when
adding or editing a Trusted Station.
Address
The MAC (physical) address of the Trusted Wireless Station. Use
this when adding or editing a Trusted Station.
Buttons
<<
Add a Trusted Wireless Station to the list (move from the "Other
Stations" list).
• Select an entry (or entries) in the "Other Stations" list, and
click the " << " button.
• Enter the Address (MAC or physical address) of the wireless
station, and click the "Add” button.
>>
Delete a Trusted Wireless Station from the list (move to the "Other
Stations" list).
• Select an entry (or entries) in the "Trusted Stations" list.
• Click the " >> " button.
Select All
Select all of the Stations listed in the "Other Stations" list.
Select None
De-select any Stations currently selected in the "Other Stations"
list.
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Edit
To change an existing entry in the "Trusted Stations" list, select it
and click this button.
1. Select the Station in the "Trusted Station" list.
2. Click the "Edit" button. The address will be copied to the
"Address" field, and the "Add" button will change to "Update".
3. Edit the address (MAC or physical address) as required.
4. Click "Update" to save your changes.
Add
To add a Trusted Station which is not in the "Other Wireless
Stations" list, enter the required data and click this button.
Clear
Clear the Name and Address fields.
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Wireless Screens
There are four (4) configuration screens available:
• Basic Settings
• Advanced
• QOS
• Security Profiles
Basic Settings Screen
The settings on this screen must match the settings used by Wireless Stations.
Click Basic on the menu to view a screen like the following.
Figure 17: Basic Settings Screen
Data - Basic Settings Screen
Operation
Wireless Mode
Select the desired option:
• Disable 2.4GHz band - select this if for some reason you do not
this AP to transmit or receive at all.
• 802.11b and 802.11g - this is the default, and will allow connec-
tions by both 802.11b and 802.1g wireless stations.
• 802.11b - if selected, only 802.11b connections are allowed.
802.11g wireless stations will only be able to connect if they are
fully backward-compatible with the 802.11b standard.
• 802.11g - only 802.11g connections are allowed. If you only have
802.11g, selecting this option may provide a performance improvement over using the default setting.
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AP Mode
Both Bridge mode and AP mode can be used simultaneously, unless
AP mode is "Client/Repeater". Select the desired AP mode:
• None (disable) - Disable AP mode. Use this if you want to act a
Bridge only.
• Access Point - operate as a normal Access Point
• WDS Client/Repeater - act as a client or repeater for another
Access Point. If selected, you must provide the address (MAC ad-
dress) of the other AP in the Repeater AP MAC Address field.
In this mode, all traffic is sent to the specified AP.
• Universal Client - act as a universal client for another Access
Point. It different from general WDS Client. Universal Client
function has more flexible compatibility when it work with others
Brand wireless device. If selected, you must provide the address
(MAC address) of the other AP in the Remote AP MAC Address
field. In this mode, all traffic is sent to the specified AP.
• Universal Repeater - act as a universal repeater for another
Access Point. It different from general WDS Repeater. Universal
Repeater function has more flexible compatibility when it work
with others Brand wireless device. If selected, you must provide
the address (MAC address) of the other AP in the Remote AP
MAC Address field. In this mode, all traffic is sent to the speci-
fied AP
Note: If using Client/Repeater mode, Universal Client mode or Uni-
versal Repeater mode, you cannot use Bridge Mode.
Remote AP
MAC Address
This is not required unless the AP Mode is "Client/Repeater", "Universal Client" or "Universal Repeater". In this mode, you must provide the
MAC address of the partner AP in this field. You can either enter the
MAC address directly, or, if the partner AP is on-line and broadcasting
its SSID, you can click the "Select AP" button and select it from a list
of available AP.
Bridge Mode
Both Bridge mode and AP mode can be used simultaneously, unless
AP mode is "Client/Repeater". Select the desired Bridge mode:
• None (disable) - Disable Bridge mode. Use this if you want to act
a AP only.
• WDS Point-to-Point Bridge (PTP) - Bridge to a single AP. You
must provide the MAC address of the other AP in the PTP Bridge
AP MAC Address field.
• WDS Point-to-Multi-Point Bridge (PTMP) - Select this only if
this AP is the "Master" for a group of Bridge-mode APs. The other
Bridge-mode APs must be set to Point-to-Point Bridge mode, using this AP's MAC address. They then send all traffic to this
"Master".
If required, you can specify the MAC addresses of the APs which are
allowed to connect to this AP in PTMP mode. To specify the allowed
APs:
• Enable the checkbox "In PTMP mode, only allow specified APs".
• Click the button "Set PTMP APs".
• On the resulting sub-screen, enter the MAC addresses of the
allowed APs.
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PTP Bridge AP
MAC Address
This is not required unless the Bridge Mode is "Point-to-Point Bridge
(PTP)". In this case, You can either enter the MAC address directly, or,
if the partner AP is on-line and broadcasting its SSID, you can click
the "Select AP" button and select it from a list of available AP.
In PTMP mode,
only allow
specified APs
This is only functional if using Point-to-Multi-Point Bridge (PTMP)
mode. If enabled, you can specify the MAC addresses of the APs
which are allowed to connect to this AP. To specify the allowed APs:
• Enable this checkbox
• Click the button "Set PTMP APs".
• On the resulting sub-screen, enter the MAC addresses of the
allowed APs.
Set PTMP APs
Use this to open a sub-window where you can specify the MAC
addresses of the APs which are allowed to connect to this AP. This is
only functional if using Point-to-Multi-Point Bridge (PTMP) mode and
you has enabled the checkbox "In PTMP mode, only allow specified
APs".
Parameters
Channel No
• If "Automatic" is selected, the Access Point will select the best
available Channel.
• If you experience interference (shown by lost connections and/or
slow data transfers) you may need to experiment with manually
setting different channels to see which is the best.
Current Channel
No.
This displays the current channel used by the Access Point.
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Advanced Settings
Clicking the Advanced link on the menu will result in a screen like the following.
Figure 18: Advanced Settings
Data - Advanced Settings Screen
Basic Rate
Basic Rate Selection
The Basic Rate is used for broadcasting. It does not determine
the data transmission rate, which is determined by the "Mode"
setting on the Basic screen.
Select the desired option.
Do NOT select the "802.11g" or "ODFM" options unless ALL
of your wireless clients support this. 802.11b clients will not be
able to connect to the Access Point if either of these modes is
selected.
Data Rate
Select the desired option, always select “best”.
Options
Worldwide Mode
(802.11d)
Enable this setting if you wish to use this mode, and your
Wireless stations support this mode.
XR ( eXtended Range)
Enable this setting if you wish to use this mode, and your
Wireless stations support this mode.
Network Integrality
Check
Network Integrality Check is one function that if the wired
connect of AP is invalidate, the AP will disable the wireless
connection.
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WMM (Wi-Fi Multimedia)
Enable WMM Support
Check this to enable WMM (Wi-Fi Multimedia) support in the
Access Point. If WMM is also supported by your wireless
clients, voice and multimedia traffic will be given a higher
priority than other traffic.
No Acknowledgement
If enabled, then WMM acknowledgement is disabled. Depending on the environment, disabling acknowledgement may
increase throughput slightly.
Parameters
Disassociated Timeout
This determines how quickly a Wireless Station will be considered "Disassociated" with this AP, when no traffic is received.
Enter the desired time period.
Fragmentation
Enter the preferred setting between 256 and 2346. Normally,
this can be left at the default value.
Beacon Interval
Enter the preferred setting between 20 and 1000. Normally, this
can be left at the default value.
RTS/CTS Threshold
Enter the preferred setting between 256 and 2346. Normally,
this can be left at the default value.
Preamble Type
Select the desired option. The default is "Long". The "Short"
setting takes less time when used in a good environment.
Output Power Level
Select the desired power output. Higher levels will give a
greater range, but are also more likely to cause interference with
other devices.
802.11b
Protection Type
Select the desired option. The default is CTS-only.
Short Slot Time
Enable or disable this setting as required.
Protection Mode
The Protection system is intended to prevent older 802.11b
devices from interfering with 802.11g transmissions. (Older
802.11b devices may not be able to detect that a 802.11g
transmission is in progress.) Normally, this should be left at
"Auto".
Protection Rate Select the desired option. The default is 11 Mbps.
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QoS Management
Clicking the QoS link on the menu will result in a screen like the following.
Figure 19: QOS Management
Data - QOS Management Screen
Load Balance
The Load Balance is used for balancing the load of APs which
use the same SSID in a certain area.
QOS
• If you select “Disabled”, that means QOS function is not be
used
• If you select “By SSID”, the threshold set by you will limit
the traffic of each SSID and stations in each SSID
• If you select “By Station”, the max value is fit for every
station.
Security Profiles
Security Profiles contain the SSID and all the security settings for Wireless connections to this
Access Point.
• Up to eight (8) Security Profiles can be defined.
• Allowing eight (8) Security Profiles to be enabled at one time, and 8 different SSIDs to be
used simultaneously.
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Figure 20: Security Profiles Screen
Data - Security Profiles Screen
Profile
Profile List
All available profiles are listed. For each profile, the following data
is displayed:
• *
If displayed before the name of the profile, this indicates the
profile is currently enabled. If not displayed, the profile is currently disabled.
• Profile Name
The current profile name is displayed.
• [SSID]
The current SSID associated with this profile.
• Security System
The current security system (e.g. WPA-PSK ) is displayed.
• [Band]
The Wireless Band (2.4 GHz, 5GHz) for this profile is displayed. Profiles may be assigned to either or both Wireless
Bands.
Buttons
• Enable - Enable the selected profile.
• Configure - Change the settings for the selected profile.
• Disable - Disable the selected profile.
Isolation
Isolate all
If this option is selected, wireless clients using different profiles
(different SSIDs) are isolated from each other, so they will NOT be
able to communicate with each other. They will still be able to
communicate with other clients using the same profile, unless the
"Wireless Separation" setting on the "Advanced" screen has been
enabled.
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Security Profile Screen
This screen is displayed when you select a Profile on the Security Profiles screen, and click the
Configure button.
Figure 21: Security Profile Screen
Profile Data
Enter the desired settings for each of the following:
Profile Name
Enter a suitable name for this profile.
SSID
Enter the desired SSID. Each profile must have a unique SSID.
Broadcast SSID
If Disabled, no SSID is broadcast.
If Enabled, the SSID will then be broadcast to all Wireless
Stations. Stations which have no SSID (or a "null" value) can
then adopt the correct SSID for connections to this Access Point.
Wireless Separation
If Disabled (the default setting), wireless clients using the same
profile can communicate with each other.
If Enabled, wireless clients using the same profile are isolated
from each other.
VLAN ID Enter the desired VLAN ID, as used on your network. IDs
must be in the range 1 ~ 4095. These IDs must match the
IDs used by other network devices.
Security Settings
Select the desired option, and then enter the settings for the selected method.
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The available options are:
• None - No security is used. Anyone using the correct SSID can connect to your network.
• WEP - The 802.11b standard. Data is encrypted before transmission, but the encryption
system is not very strong.
• WPA-PSK - Like WEP, data is encrypted before transmission. WPA is more secure than
WEP, and should be used if possible. The PSK (Pre-shared Key) must be entered on each
Wireless station. The 256Bit encryption key is derived from the PSK, and changes frequently.
• WPA2-PSK- This is a further development of WPA-PSK, and offers even greater security,
using the AES (Advanced Encryption Standard) method of encryption.
• WPA-PSK and WPA2-PSK-This method, sometimes called "Mixed Mode", allows
clients to use EITHER WPA-PSK (with TKIP) OR WPA2-PSK (with AES).
• WPA with Radius -This version of WPA requires a Radius Server on your LAN to
provide the client authentication according to the 802.1x standard. Data transmissions are
encrypted using the WPA standard.
If this option is selected:
This Access Point must have a "client login" on the Radius Server.
Each user must authenticate on the Radius Server. This is usually done using digi-
tal certificates.
Each user's wireless client must support 802.1x and provide the Radius authentica-
tion data when required.
All data transmission is encrypted using the WPA standard. Keys are automatically
generated, so no key input is required.
• WPA2 with Radius -This version of WPA2 requires a Radius Server on your LAN to
provide the client authentication according to the 802.1x standard. Data transmissions are
encrypted using the WPA2 standard.
If this option is selected:
This Access Point must have a "client login" on the Radius Server.
Each user must authenticate on the Radius Server. This is usually done using digi-
tal certificates.
Each user's wireless client must support 802.1x and provide the Radius authentica-
tion data when required.
All data transmission is encrypted using the WPA2 standard. Keys are automati-
cally generated, so no key input is required.
• WPA and WPA2 with Radius - EITHER WPA or WPA2 require a Radius Server on
your LAN to provide the client authentication according to the 802.1x standard. Data
transmissions are encrypted using EITHER WPA or WPA2 standard.
If this option is selected:
This Access Point must have a "client login" on the Radius Server.
Each user must authenticate on the Radius Server. This is usually done using digi-
tal certificates.
Each user's wireless client must support 802.1x and provide the Radius authentica-
tion data when required.
All data transmission is encrypted using EITHER WPA or WPA2 standard. Keys
are automatically generated, so no key input is required.
• 802.1x - This uses the 802.1x standard for client authentication, and WEP for data encryp-
tion. If possible, you should use WPA-802.1x instead, because WPA encryption is much
stronger than WEP encryption.
If this option is selected:
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This Access Point must have a "client login" on the Radius Server.
Each user must have a "user login" on the Radius Server.
Each user's wireless client must support 802.1x and provide the login data when
required.
All data transmission is encrypted using the WEP standard. You only have to select
the WEP key size; the WEP key is automatically generated.
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Security Settings - None
Figure 22: Wireless Security - None
No security is used. Anyone using the correct SSID can connect to your network.
The only settings available from this screen are Radius MAC Authentication and UAM
(Universal Access Method).
Radius MAC Authentication
Radius MAC Authentication provides for MAC address checking which is centralized on your
Radius server. If you don't have a Radius Server, you cannot use this feature.
Using MAC authentication
1. Ensure the Wireless Access Point can login to your Radius Server.
• Add a RADIUS client on the RADIUS server, using the IP address or name of the
Wireless Access Point, and the same shared key as entered on the Wireless Access
Point.
• Ensure the Wireless Access Point has the correct address, port number, and shared
key for login to your Radius Server. These parameters are entered either on the
Security page, or the Radius-based MAC authentication sub-screen, depending on
the security method used.
• On the Access Point, enable the Radius-based MAC authentication feature on the
screen below.
2. Add Users on the Radius server as required. The username must be the MAC address of
the Wireless client you wish to allow, and the password must be blank.
3. When clients try to associate with the Access Point, their MAC address is passed to the
Radius Server for authentication.
• If successful, “
xx:xx:xx:xx:xx:xx MAC authentication” is entered in the log,
and client station status would show as “authenticated” on the station list table;
• If not successful, “
xx:xx:xx:xx:xx:xx MAC authentication failed” is en-
tered in the log,, and station status is shown as “authenticating” on the station list
table.
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Radius-based MAC authentication Screen
This screen will look different depending on the current security setting. If you have already
provided the address of your Radius server, you won't be prompted for it again. Otherwise,
you must enter the details of your Radius Server on this screen.
Figure 23: Radius-based MAC Authentication Screen
Data - Radius-based MAC Authentication Screen
Enable ...
Enable this if you wish to Radius-based MAC authentication.
Radius Server
Address
If this field is visible, enter the name or IP address of the Radius
Server on your network.
Radius Port
If this field is visible, enter the port number used for connections to
the Radius Server.
Client Login Name
If this field is visible, it displays the name used for the Client Login
on the Radius Server. This Login name must be created on the
Radius Server.
Shared Key
If this field is visible, it is used for the Client Login on the Radius
Server. Enter the key value to match the value on the Radius Server.
WEP Key
If this field is visible, it is for the WEP key used to encrypt data
transmissions to the Radius Server. Enter the desired key value in
HEX, and ensure the Radius Server has the same value.
WEP Key Index
If this field is visible, select the desired key index. Any value can be
used, provided it matches the value on the Radius Server.
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UAM
UAM (Universal Access Method) is intended for use in Internet cafes, Hot Spots, and other
sites where the Access Point is used to provide Internet Access.
If enabled, then HTTP (TCP, port 80) connections are checked. (UAM only works on HTTP
connections; all other traffic is ignored.) If the user has not been authenticated, Internet access
is blocked, and the user is re-directed to another web page. Typically, this web page is on your
Web server, and explains how to pay for and obtain Internet access.
To use UAM, you need a Radius Server for Authentication. The "Radius Server Setup" must
be completed before you can use UAM. The required setup depends on whether you are using
“Internal” or “External” authentication.
• Internal authentication uses the web page built into the Wireless Access Point.
• External authentication uses a web page on your Web server. Generally, you should use
External authentication, as this allows you to provide relevant and helpful information to
users.
UAM authentication - Internal
1. Ensure the Wireless Access Point can login to your Radius Server.
• Add a RADIUS client on RADIUS server, using the IP address or name of the Wire-
less Access Point, and the same shared key as entered on the Wireless Access Point.
• Ensure the Wireless Access Point has the correct address, port number, and shared
key for login to your Radius Server. These parameters are entered either on the Security page, or the UAM sub-screen, depending on the security method used.
2. Add users on your RADIUS server as required, and allow access by these users.
3. Client PCs must have the correct Wireless settings in order to associate with the Wireles
Access Point.
4. When an associated client tries to use HTTP (TCP, port 80) connections, they will be re-
directed to a user login page.
5. The client (user) must then enter the user name and password, as defined on the Radius
Server. (You must provide some system to let users know the correct name and password
to use.)
6. If the user name and password is correct, Internet access is allowed.
Otherwise, the user remains on the login page.
• Clients which pass the authentication are listed as “
xx:xx:xx:xx:xx:xx WEB au-
thentication” in the log table, and station status would show as “Authenticated”
on the station list table.
• If a client fails authentication, “
xx:xx:xx:xx:xx:xx WEB authentication
failed” shown in the log, and station status is shown as “Authenticating” on the sta-
tion list table.
UAM authentication - External
1. Ensure the Wireless Access Point can login to your Radius Server.
• Add a RADIUS client on RADIUS server, using the IP address or name of the Wire-
less Access Point, and the same shared key as entered on the Wireless Access Point.
• Ensure the Wireless Access Point has the correct address, port number, and shared
key for login to your Radius Server. These parameters are entered either on the Security page, or the UAM sub-screen, depending on the security method used.
2. On your Web Server, create a suitable welcome page.
The welcome page must have a link or button to allow the user to input their user
name and password on the uamlogon.htm page on the Access Point.
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3. On the Access Point’s UAM screen, select External Web-based Authentication, and
enter the URL for the welcome page on your Web server.
4. Add users on your RADIUS server as required, and allow access by these users.
5. Client PCs must have the correct Wireless settings in order to associate with the Wireless
Access Point.
6. When an associated client tries to use HTTP (TCP, port 80) connections, they will be re-
directed to the welcome page on your Web Server. They must then click the link or button
in order to reach the Access Point’s login page.
7. The client (user) must then enter the user name and password, as defined on the Radius
Server. (You must provide some system to let users know the correct name and password
to use.)
8. If the user name and password is correct, Internet access is allowed.
Otherwise, the user remains on the login page.
• Clients which pass the authentication are listed as “
xx:xx:xx:xx:xx:xx WEB au-
thentication
” in the log table, and station status would show as “Authenticated”
on the station list table.
• If a client fails authentication, “
xx:xx:xx:xx:xx:xx WEB authentication
failed” is shown in the log, and station status is shown as “Authenticating” on the
station list table.
UAM Screen
The UAM screen will look different depending on the current security setting. If you have
already provided the address of your Radius server, you won't be prompted for it again.
Figure 24: UAM Screen
Data - UAM Screen
Enable
Enable this if you wish to use this feature. See the section above for
details of using UAM.
Internal
Web-based
Authentication
If selected, then when a user first tries to access the Internet, they will
be blocked, and re-directed to the built-in login page. The logon data is
then sent to the Radius Server for authentication.
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External
Web-based
Authentication
If selected, then when a user first tries to access the Internet, they will
be blocked, and re-directed to the URL below. This needs to be on
your own local Web Server. The page must also link back to the builtin login page on this device to complete the login procedure.
Login URL
Enter the URL of the page on your local Web Server you wish users to
see when they attempt to access the Internet, but are not logged in.
Login Failure
URL
Enter the URL of the page on your local Web Server you wish users to
see if their login fails. (This may be the same URL as the Login URL).
Security Settings - WEP
This is the 802.11b standard. Data is encrypted before transmission, but the encryption system
is not very strong.
Figure 25: WEP Wireless Security
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Data - WEP Screen
WEP
Data
Encryption
Select the desired option, and ensure your Wireless stations have the
same setting:
• 64 Bit Encryption - Keys are 10 Hex (5 ASCII) characters.
• 128 Bit Encryption - Keys are 26 Hex (13 ASCII) characters.
• 152 Bit Encryption - Keys are 32 Hex (16 ASCII) characters.
Authentication
Normally, you can leave this at “Automatic”, so that Wireless Stations
can use either method ("Open System" or "Shared Key".).
If you wish to use a particular method, select the appropriate value "Open System" or "Shared Key". All Wireless stations must then be set
to use the same method.
Key Input
Select "Hex" or "ASCII" depending on your input method. (All keys
are converted to Hex, ASCII input is only for convenience.)
Key Value
Enter the key values you wish to use. The default key, selected by the
radio button, is required. The other keys are optional. Other stations
must have matching key values.
Passphrase
Use this to generate a key or keys, instead of entering them directly.
Enter a word or group of printable characters in the Passphrase box
and click the "Generate Key" button to automatically configure the
WEP Key(s).
Radius MAC
Authentication
The current status is displayed.
Click the "Configure" button to configure this feature if required.
UAM
The current status is displayed.
Click the "Configure" button to configure this feature if required.
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Security Settings - WPA-PSK
Like WEP, data is encrypted before transmission. WPA is more secure than WEP, and should
be used if possible. The PSK (Pre-shared Key) must be entered on each Wireless station. The
256Bit encryption key is derived from the PSK, and changes frequently.
Figure 26: WPA-PSK Wireless Security
Data - WPA-PSK Screen
WPA-PSK
Network Key
Enter the key value. Data is encrypted using a 256Bit key derived
from this key. Other Wireless Stations must use the same key.
WPA Encryption
The encryption method is TKIP. Wireless Stations must also use
TKIP.
Group Key Update
This refers to the key used for broadcast transmissions. Enable
this if you want the keys to be updated regularly.
Key Lifetime
This field determines how often the Group key is dynamically
updated. Enter the desired value.
Update Group key
when any membership
terminates
If enabled, the Group key will be updated whenever any member
leaves the group or disassociates from the Access Point.
Radius MAC
Authentication
The current status is displayed. This will always be "Disabled",
because Radius MAC Authentication is not available with WPA-
PSK. The Configure button for this feature will also be disabled.
UAM
The current status is displayed. This will always be "Disabled",
because UAM is not available with WPA-PSK. The Configure
button for this feature will also be disabled.
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Security Settings – WPA2-PSK
This is a further development of WPA-PSK, and offers even greater security, using the AES
(Advanced Encryption Standard) method of encryption.
Figure 27: WPA2-PSK Wireless Security
Data – WPA2-PSK Screen
WPA2-PSK
Network Key
Enter the key value. Data is encrypted using a 256Bit key derived
from this key. Other Wireless Stations must use the same key.
WPA Encryption
The encryption method is AES. Wireless Stations must also use
AES.
Key Updates
These settings determine how often keys are changed.
● Group Key Update
This refers to the key used for broadcast transmissions. Enable
this if you want the keys to be updated regularly, and enter the
desired time period (Key Lifetime) between key updates.
● Group Key Update when any membership terminates
If enabled, the Group Key will be updated whenever any
member leaves the group or disassociates from the Access
Point.
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Security Settings – WPA-PSK and WPA2-PSK
This method, sometimes called "Mixed Mode", allows clients to use EITHER WPA-PSK (with
TKIP) OR WPA2-PSK (with AES).
Figure 28: WPA-PSK and WPA2-PSK Wireless Security
Data – WPA-PSK and WPA2-PSK Screen
WPA-PSK and WPA2-PSK
Network Key
Enter the key value. Data is encrypted using a 256Bit key derived
from this key. Other Wireless Stations must use the same key.
WPA Encryption
The encryption method is TKIP for WPA-PSK and AES for
WPA2-PSK.
Key Updates
These settings determine how often keys are changed.
● Group Key Update
This refers to the key used for broadcast transmissions. Enable
this if you want the keys to be updated regularly, and enter the
desired time period (Key Lifetime) between key updates.
● Group Key Update when any membership terminates
If enabled, the Group Key will be updated whenever any
member leaves the group or disassociates from the Access
Point.
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Security Settings – WPA with Radius
This version of WPA requires a Radius Server on your LAN to provide the client authentication according to the 802.1x standard. Data transmissions are encrypted using the WPA
standard.
Figure 29: WPA with Radius Security
Data - WPA with Radius Screen
WPA with Radius
Primary Radius
Server Address
Enter the name or IP address of the Primary Radius Server on
your network.
Radius Port
Enter the port number used for connections to the Radius Server.
Shared Key
This is used for the Client Login on the Radius Server. Enter the
key value to match the value on the Radius Server.
Secondary Radius
Server Address
Enter the name or IP address of the Secondary Radius Server on
your network.
Radius Port
Enter the port number used for connections to the Radius Server.
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Shared Key
This is used for the Client Login on the Radius Server. Enter the
key value to match the value on the Radius Server.
WPA Encryption
The encryption method is TKIP. Wireless Stations must also use
TKIP.
Key Updates
These settings determine how often keys are changed.
• Group Key Update
This refers to the key used for broadcast transmissions.
Enable this if you want the keys to be updated regularly,
and enter the desired time period (Key Lifetime) between key updates.
• Group Key Update when any membership terminates
if enabled, the Group Key will be updated whenever any
member leaves the group or disassociates from the Access Point.
RADIUS Accounting
Enable this if you want this Access Point to send accounting data
to the Radius Server.
If enabled, the port used by your Radius Server must be entered
in the Radius Accounting Port" field.
Update Report
every ...
If Radius accounting is enabled, you can enable this and enter the
desired update interval. This Access Point will then send updates
according to the specified time period.
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Security Settings – WPA2 with Radius
This version of WPA2 requires a Radius Server on your LAN to provide the client authentication according to the 802.1x standard. Data transmissions are encrypted using the WPA2
standard.
Figure 30: WPA2 with Radius Wireless Security
Data - WPA2 with Radius Screen
WPA2 with Radius
Primary Radius
Server Address
Enter the name or IP address of the Primary Radius Server on
your network.
Radius Port
Enter the port number used for connections to the Radius Server.
Shared Key
This is used for the Client Login on the Radius Server. Enter the
key value to match the value on the Radius Server.
Secondary Radius
Server Address
Enter the name or IP address of the Secondary Radius Server on
your network.
Radius Port
Enter the port number used for connections to the Radius Server.
Shared Key
This is used for the Client Login on the Radius Server. Enter the
key value to match the value on the Radius Server.
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WPA Encryption
The encryption method is AES. Wireless Stations must also use
AES.
Key Updates
These settings determine how often keys are changed.
• Group Key Update
This refers to the key used for broadcast transmissions.
Enable this if you want the keys to be updated regularly,
and enter the desired time period (Key Lifetime) between key updates.
• Group Key Update when any membership terminates
If enabled, the Group Key will be updated whenever any
member leaves the group or disassociates from the Access Point.
RADIUS Accounting
Enable this if you want this Access Point to send accounting data
to the Radius Server.
If enabled, the port used by your Radius Server must be entered
in the Radius Accounting Port" field.
Update Report
every ...
If Radius accounting is enabled, you can enable this and enter the
desired update interval. This Access Point will then send updates
according to the specified time period.
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Security Settings – WPA and WPA2 with Radius
EITHER WPA or WPA2 require a Radius Server on your LAN to provide the client authentication according to the 802.1x standard. Data transmissions are encrypted using EITHER
WPA or WPA2 standard.
Figure 31: WPA and WPA2 with Radius Wireless Security
Data - WPA and WPA2 with Radius Screen
WPA and WPA2 with Radius
Primary Radius
Server Address
Enter the name or IP address of the Primary Radius Server on
your network.
Radius Port
Enter the port number used for connections to the Radius Server.
Shared Key
This is used for the Client Login on the Radius Server. Enter the
key value to match the value on the Radius Server.
Secondary Radius
Server Address
Enter the name or IP address of the Secondary Radius Server on
your network.
Radius Port
Enter the port number used for connections to the Radius Server.
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Shared Key
This is used for the Client Login on the Radius Server. Enter the
key value to match the value on the Radius Server.
WPA Encryption
The encryption method is TKIP for WPA, and AES for WPA2.
Key Updates
These settings determine how often keys are changed.
• Group Key Update
This refers to the key used for broadcast transmissions.
Enable this if you want the keys to be updated regularly,
and enter the desired time period (Key Lifetime) between key updates.
• Group Key Update when any membership terminates
If enabled, the Group Key will be updated whenever any
member leaves the group or disassociates from the Access Point.
RADIUS Accounting
Enable this if you want this Access Point to send accounting data
to the Radius Server.
If enabled, the port used by your Radius Server must be entered
in the Radius Accounting Port" field.
Update Report
every ...
If Radius accounting is enabled, you can enable this and enter the
desired update interval. This Access Point will then send updates
according to the specified time period.
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Security Settings – 802.1x
This uses the 802.1x standard for client authentication, and WEP for data encryption. If possible, you should use WPA-802.1x instead, because WPA encryption is much stronger than
WEP encryption
Figure 32: 802.1x Wireless Security
Data – 802.1x Screen
802.1x
Primary Radius
Server Address
Enter the name or IP address of the Primary Radius Server on
your network.
Radius Port
Enter the port number used for connections to the Radius Server.
Shared Key
This is used for the Client Login on the Radius Server. Enter the
key value to match the value on the Radius Server.
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Secondary Radius
Server Address
Enter the name or IP address of the Secondary Radius Server on
your network.
Radius Port
Enter the port number used for connections to the Radius Server.
Shared Key
This is used for the Client Login on the Radius Server. Enter the
key value to match the value on the Radius Server.
WEP Key Size
Select the desired option.
• 64 Bit - data is encrypted, using the default key, before
being transmitted. You must enter at least the default
key. For 64 Bit Encryption, the key size is 5 chars
(ASCII) or 10 chars in HEX (0~9 and A~F).
• 128 Bit - data is encrypted, using the default key, before
being transmitted. You must enter at least the default
key. For 128 Bit Encryption, the key size is 13 chars
(ASCII) or 26 chars in HEX (0~9 and A~F).
• 156 Bit - data is encrypted, using the default key, before
being transmitted. You must enter at least the default
key. For 156 Bit Encryption, the key size is 16 chars
(ASCII) or 32 chars in HEX (0~9 and A~F).
Dynamic WEP key
If checked, the required WEP key is dynamically generated. This
may use EAP-TLS, PEAP, or another method, depending on the
methods supported by the client.
Key Exchange
Enable this if you wish the Dynamic keys to be exchanged and
updated regularly. If enabled, enter the desired Key Lifetime.
Static WEP key
If enabled, this uses EAP-MD5. You must enter the WEP key on
the WEP Key field below, and on each Wireless station.
The WEP Key Index must also match the key index used on
other Wireless stations.
RADIUS Accounting
Enable this if you want this Access Point to send accounting data
to the Radius Server.
If enabled, the port used by your Radius Server must be entered
in the Radius Accounting Port" field.
Update Report
every ...
If Radius accounting is enabled, you can enable this and enter the
desired update interval. This Access Point will then send updates
according to the specified time period.
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Chapter 5
PC and Server Configuration
This Chapter details the PC Configuration required for each PC on the local
LAN.
Overview
All Wireless Stations need to have settings which match the Wireless Access Point. These
settings depend on the mode in which the Access Point is being used.
• If using WEP, WPA-PSK, WPA2-PSK, or WPA-PSK and WPA2-PSK, it is only
necessary to ensure that each Wireless station's settings match those of the Wireless Access Point, as described below.
• For WPA with radius、WPA2 with radius, WPA and WPA2 with radius or802.1x modes,
configuration is much more complex. The Radius Server must be configured correctly,
and setup of each Wireless station is also more complex.
• The setting of using WPA2-PSK or WPA-PSK and WPA2-PSK is similar to the setting of
using WPA-PSK, so only describes the setting method of WPA-PSK below.
• The setting of usingWPA2 with radius, WPA and WPA2 with radius is similar to the
setting of using WPA with radius, so only describes the setting method of WPA with radius below.
Using WEP
For each of the following items, each Wireless Station must have the same settings as the
Wireless Access Point.
Mode
On each PC, the mode must be set to Infrastructure.
SSID (ESSID)
This must match the value used on the Wireless Access Point.
The default value is wireless
Note! The SSID is case sensitive.
Wireless
Security
• Each Wireless station must be set to use WEP data encryption.
• The Key size (64 bit, 128 bit, 152 bit) must be set to match the
Access Point.
• The keys values on the PC must match the key values on the Access
Point.
Note:
On some systems, the key sizes may be shown as 40bit, 104bit, and
128bit instead of 64 bit, 128 bit and 152bit. This difference arises because the key input by the user is 24 bits less than the key size used for
encryption.
5
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Using WPA-PSK
For each of the following items, each Wireless Station must have the same settings as the
Wireless Access Point.
Mode
On each PC, the mode must be set to Infrastructure.
SSID (ESSID)
This must match the value used on the Wireless Access Point.
The default value is wireless
Note! The SSID is case sensitive.
Wireless
Security
On each client, Wireless security must be set to WPA-PSK.
• The Pre-shared Key entered on the Access Point must also be
entered on each Wireless client.
• The Encryption method (e.g. TKIP, AES) must be set to match the
Access Point.
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Using WPA with Radius
This is the most secure and most complex system.
Wireless Station Configuration
For each of the following items, each Wireless Station must have the same settings as the
Wireless Access Point.
Mode
On each PC, the mode must be set to Infrastructure.
SSID (ESSID)
This must match the value used on the Wireless Access Point.
The default value is wireless
Note! The SSID is case sensitive.
Authentication
Each client must obtain a Certificate which is used for authentication for
the Radius Server.
Encryption
All data transmission is encrypted using the WPA2 standard. Keys are
automatically generated, so no key input is required.
Radius Server Configuration
If using WPA with Radius mode, the Radius Server on your network must be configured as
follow:
• It must provide and accept Certificates for user authentication.
• There must be a Client Login for the Wireless Access Point itself.
• The Wireless Access Point will use its Default Name as its Client Login name. (How-
ever, your Radius server may ignore this and use the IP address instead.)
• Encryption settings must be correct.
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802.1x Server Setup (Windows 2000 Server)
This section describes using Microsoft Internet Authentication Server as the Radius Server,
since it is the most common Radius Server available that supports the EAP-TLS authentication
method.
The following services on the Windows 2000 Domain Controller (PDC) are also required:
• dhcp
• dns
• rras
• webserver (IIS)
• Radius Server (Internet Authentication Service)
• Certificate Authority
Windows 2000 Domain Controller Setup
1. Run dcpromo.exe from the command prompt.
2. Follow all of the default prompts, ensure that DNS is installed and enabled during installa-
tion.
Services Installation
1. Select the Control Panel - Add/Remove Programs.
2. Click Add/Remove Windows Components from the left side.
3. Ensure that the following components are activated (selected):
• Certificate Services. After enabling this, you will see a warning that the computer
cannot be renamed and joined after installing certificate services. Select Yes to select
certificate services and continue
• World Wide Web Server. Select World Wide Web Server on the Internet Information
Services (IIS) component.
• From the Networking Services category, select Dynamic Host Configuration Protocol
(DHCP), and Internet Authentication Service (DNS should already be selected and in-
stalled).
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Figure 33: Components Screen
4. Click Next.
5. Select the Enterprise root CA, and click Next.
Figure 34: Certification Screen
6. Enter the information for the Certificate Authority, and click Next.
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Figure 35: CA Screen
7. Click Next if you don't want to change the CA's configuration data.
8. Installation will warn you that Internet Information Services are running, and must be
stopped before continuing. Click Ok, then Finish.
DHCP server configuration
1. Click on the Start - Programs - Administrative Tools - DHCP
2. Right-click on the server entry as shown, and select New Scope.
Figure 36: DHCP Screen
3. Click Next when the New Scope Wizard Begins.
4. Enter the name and description for the scope, click Next.
5. Define the IP address range. Change the subnet mask if necessary. Click Next.
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Figure 37: IP Address Screen
6. Add exclusions in the address fields if required. If no exclusions are required, leave it
blank. Click Next.
7. Change the Lease Duration time if preferred. Click Next.
8. Select Yes, I want to configure these options now, and click Next.
9. Enter the router address for the current subnet. The router address may be left blank if
there is no router. Click Next.
10. For the Parent domain, enter the domain you specified for the domain controller setup, and
enter the server's address for the IP address. Click Next.
Figure 38: DNS Screen
11. If you don't want a WINS server, just click Next.
12. Select Yes, I want to activate this scope now. Click Next, then Finish.
13. Right-click on the server, and select Authorize. It may take a few minutes to complete.
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Certificate Authority Setup
1. Select Start - Programs - Administrative Tools - Certification Authority.
2. Right-click Policy Settings, and select New - Certificate to Issue.
Figure 39: Certificate Authority Screen
3. Select Authenticated Session and Smartcard Logon (select more than one by holding down
the Ctrl key). Click OK.
Figure 40: Template Screen
4. Select Start - Programs - Administrative Tools - Active Directory Users and Computers.
5. Right-click on your active directory domain, and select Properties.
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63
Figure 41: Active Directory Screen
6. Select the Group Policy tab, choose Default Domain Policy then click Edit.
Figure 42: Group Policy Tab
7. Select Computer Configuration - Windows Settings - Security Settings - Public Key
Policies, right-click Automatic Certificate Request Settings - New - Automatic Certificate
Request.
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Figure 43: Group Policy Screen
8. When the Certificate Request Wizard appears, click Next.
9. Select Computer, and then click Next.
Figure 44: Certificate Template Screen
10. Ensure that your certificate authority is checked, and then click Next.
11. Review the policy change information and click Finish.
12. Click Start - Run, type cmd and press enter.
Enter secedit /refreshpolicy machine_policy
This command may take a few minutes to take effect.
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Internet Authentication Service (Radius) Setup
1. Select Start - Programs - Administrative Tools - Internet Authentication Service
2. Right-click on Clients, and select New Client.
Figure 45: Service Screen
3. Enter a name for the access point, click Next.
4. Enter the address or name of the Wireless Access Point, and set the shared secret, as
entered on the Security Settings o
f the Wireless Access Point.
5. Click Finish.
6. Right-click on Remote Access Policies, select New Remote Access Policy.
7. Assuming you are using EAP-TLS, name the policy eap-tls, and click Next.
8. Click Add...
If you don't want to set any restrictions and a condition is required, select Day-And-Time-
Restrictions, and click Add...
Figure 46: Attribute Screen
9. Click Permitted, then OK. Select Next.
10. Select Grant remote access permission. Click Next.
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11. Click Edit Profile... and select the Authentication tab. Enable Extensible Authentication
Protocol, and select Smart Card or other Certificate. Deselect other authentication methods listed. Click OK.
Figure 47: Authentication Screen
12. Select No if you don't want to view the help for EAP. Click Finish.
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Remote Access Login for Users
1. Select Start - Programs - Administrative Tools- Active Directory Users and Computers.
2. Double click on the user who you want to enable.
3. Select the Dial-in tab, and enable Allow access. Click OK.
Figure 48: Dial-in Screen
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802.1x Client Setup on Windows XP
Windows XP ships with a complete 802.1x client implementation. If using Windows 2000,
you can install SP3 (Service Pack 3) to gain the same functionality.
If you don't have either of these systems, you must use the 802.1x client software provided
with your wireless adapter. Refer to your vendor's documentation for setup instructions.
The following instructions assume that:
• You are using Windows XP
• You are connecting to a Windows 2000 server for authentication.
• You already have a login (User name and password) on the Windows 2000 server.
Client Certificate Setup
1. Connect to a network which doesn't require port authentication.
2. Start your Web Browser. In the Address box, enter the IP address of the Windows 2000
Server, followed by /certsrv
e.g
http://192.168.0.2/certsrv
3. You will be prompted for a user name and password. Enter the User name and Password
assigned to you by your network administrator, and click OK.
Figure 49: Connect Screen
4. On the first screen (below), select Request a certificate, click Next.
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Figure 50: Wireless CA Screen
5. Select User certificate request and select User Certificate, the click Next.
Figure 51: Request Type Screen
6. Click Submit.
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Figure 52: Identifying Information Screen
7. A message will be displayed, and then the certificate will be returned to you.
Click Install this certificate.
Figure 53: Certificate Issued Screen
8. . You will receive a confirmation message. Click Yes.
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Figure 54: Root Certificate Screen
9. Certificate setup is now complete.
802.1x Authentication Setup
1. Open the properties for the wireless connection, by selecting Start - Control Panel -
Network Connections.
2. Right Click on the Wireless Network Connection, and select Properties.
3. Select the Authentication Tab, and ensure that Enable network access control using IEEE
802.1X is selected, and Smart Card or other Certificate is selected from the EAP type.
Figure 55: Authentication Tab
Encryption Settings
The Encryption settings must match the APs (Access Points) on the Wireless network you
wish to join.
• Windows XP will detect any available Wireless networks, and allow you to configure
each network independently.
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• Your network administrator can advise you of the correct settings for each network.
802.1x networks typically use EAP-TLS. This is a dynamic key system, so there is no
need to enter key values.
Enabling Encryption
To enable encryption for a wireless network, follow this procedure:
1. Click on the Wireless Networks tab.
Figure 56: Wireless Networks Screen
2. Select the wireless network from the Available Networks list, and click Configure.
3. Select and enter the correct values, as advised by your Network Administrator.
For example, to use EAP-TLS, you would enable Data encryption, and click the checkbox
for the setting The key is provided for me automatically, as shown below.
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Figure 57: Properties Screen
Setup for Windows XP and 802.1x client is now complete.
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Using 802.1x Mode
The only difference is that on your client, you must NOT enable the setting The key is provided for me automatically.
Instead, you must enter the WEP key manually, ensuring it matches the WEP key used on the
Access Point.
Figure 58: Properties Screen
Note:
On some systems, the "64 bit" WEP key is shown as "40 bit" and the "128 bit" WEP key is
shown as "104 bit". This difference arises because the key input by the user is 24 bits less than
the key size used for encryption.
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Chapter 6
Access Point Management
This Chapter explains when and how to use the Wireless Access Point's "Management" Features.
Overview
This Chapter covers the following features, available on the Wireless Access Point’s Management menu.
• Admin Login
• Auto Config/Update
• Config File
• Log Settings
• Rogue APs
• SNMP
• Upgrade Firmware
• Operation Mode
Admin Login Screen
The Admin Login screen allows you to assign a password to the Wireless Access Point. This
password limits access to the configuration interface. The default password is password. It is
recommended that this be changed, using this screen.
Figure 59: Admin Login Screen
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Data - Admin Login Screen
Login
User Name
Enter the login name for the Administrator.
Change Admin Password
If you wish to change the Admin password, check this field
and enter the new login password in the fields below.
New Password
Enter the desired login password.
Repeat New Password
Re-enter the desired login password.
Admin Connections
Allow Admin connections
via wired Ethernet only
If checked, then Admin connections via the Wireless interface
will not be accepted.
Enable HTTP
Enable this to allow admin connections via HTTP. If enabled,
you must provide a port number in the field below. Either
HTTP or HTTPS must be enabled.
HTTP Port Number
Enter the port number to be used for HTTP connections to this
device. The default value is 80.
Enable HTTPS
Enable this to allow admin connections via HTTPS (secure
HTTP). If enabled, you must provide a port number in the
field below. Either HTTP or HTTPS must be enabled.
HTTPS Port Number
Enter the port number to be used for HTTPS connections to
this device. The default value is 443.
Enable Telnet
If desired, you can enable this option. If enabled, you will able
to connect to this AP using a Telnet client. You will have to
provide the same login data (user name, password) as for a
HTTP (Web) connection.
Auto Reboot
Reboot Interval
Enter the interval time by which the AP will auto Reboot, zero
means auto Reboot has disabled. The default value is 0.
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Auto Config/Update
The Auto Config/Update screen provides two (2) features:
• Auto Config - The Access Point will configure itself by copying data from another
(compatible) Access Point.
• Auto Update - The Access Point will update it Firmware by downloading the Firmware
file from your FTP Server.
Figure 60: Auto Config/Update Screen
Data - Auto Config/Update Screen
Admin Connections
Perform Auto Configuration on this AP next
restart
If checked, this AP will perform Auto Configuration the next
time it restarts.
• The wired LAN (NOT the Wireless LAN) will be
searched for compatible APs.
• If a compatible AP is found, its configuration is cop-
ied. If more than one compatible AP exists, the first
one found is used.
• Some data cannot be copied:
o The IP address is not copied, and will not
change.
o The operating mode (Repeater, Bridge, etc)
is not copied, and will not change.
Note: This checkbox is automatically disabled, so the Autoconfiguration is only performed once.
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Respond to Autoconfiguration request by
other AP
If checked, this AP will respond to "Auto Configuration"
requests it receives. If not checked, "Auto Configuration"
requests will be ignored.
Provide login name and
password
If enabled, the login name and password on this AP is supplied the AP making the Auto-configuration request. If
disabled, the AP making the Auto-configuration request will
keep its existing login name and password.
Provide "Respond to
Auto-configuration"
setting
If enabled, the "Respond to Auto-configuration" setting on
this AP is supplied the AP making the Auto-configuration
request. If disabled, the AP making the Auto-configuration
request will keep its existing setting.
Auto Update
Check for Firmware
upgrade
If enabled, this AP will check to see if a Firmware (FW)
upgrade is available on the specified FTP Server. If enabled:
• Enter the desired time interval (in days) between checks.
• Select the desired option for installation (see next item).
• Provide the FTP server information.
Install...
Select the desired option:
• Install FW if different version found
If selected, then if the firmware file at the specified location is different to the current installed version, the FW
will be installed. This allows "Downgrades" - installing
an older version of the FW to replace the current version.
• Install later version only
If selected, then the firmware file at the specified location
will only be installed if it is a later version.
FTP Server address
Enter the address (domain name or IP address) of the FTP
Server.
Firmware pathname
Enter the full path (including the FW filename) to the the FW
file on the FTP Server.
FTP Login Name
Enter the login name required to gain access to the FTP
Server.
FTP Password
Enter the password for the login name above.
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Config File
This screen allows you to Backup (download) the configuration file, and to restore (upload) a
previously-saved configuration file.
You can also set the Wireless Access Point back to its factory default settings.
To reach this screen, select Config File in the Management section of the menu.
Figure 61: Config File Screen
Data - Config File Screen
Backup
Save a copy of current settings
Once you have the Access Point working properly, you should
back up the settings to a file on your computer. You can later
restore the Access Point's settings from this file, if necessary.
To create a backup file of the current settings:
• Click Back Up.
• If you don't have your browser set up to save downloaded
files automatically, locate where you want to save the file,
rename it if you like, and click Save.
Restore
Restore saved settings
from a file
To restore settings from a backup file:
1. Click Browse.
2. Locate and select the previously saved backup file.
3. Click Restore
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Defaults
Revert to factory
default settings
To erase the current settings and restore the original factory
default settings, click Set to Defaults button.
Note!
• This will terminate the current connection. The Access Point
will be unavailable until it has restarted.
• By default, the Access Point will act as a DHCP client, and
automatically obtain an IP address. You will need to determine its new IP address in order to re-connect.
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Log Settings (Syslog)
If you have a Syslog Server on your LAN, this screen allows you to configure the Access Point
to send log data to your Syslog Server.
Figure 62: Log Settings (Syslog) Screen
Data - Log Settings Screen
Syslog Server
Select the desired Option:
• Disable - Syslog server is not used.
• Broadcast - Syslog data is broadcast. Use this option if
different PCs act as the Syslog server at different times.
• Send to specified Syslog Server - Select this if the same
PC is always used as the Syslog server. If selected, you
must enter the server address in the field provided.
Syslog Server Address
Enter the name or IP address of your Syslog Server.
Minimum Severity Level
Select the desired severity level. Events with a severtiy level
equal to or higher (i.e. lower number) than the selected level
will be logged.
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Rogue APs
A "Rouge AP" is an Access Point which should not be in use, and so can be considered to be
providing unauthorized access to your LAN.
This Access Point can assist to locate 2 types of Rogue APs:
• APs which have Wireless security disabled.
• APs which are not in the list of valid APs which you have provided.
When a Rogue AP is located, it is recorded in the log. If using SNMP, you can also choose to
have detection of a Rogue AP generate an SNMP trap.
Figure 63: Rogue AP Detection Screen
Data - Rogue AP Screen
Enable Detection
Enable Detection
To use this feature, enable the "Enable Rogue AP Detection"
checkbox, and select the desired wireless band and time
interval.
Scan
Select the desired Wireless band to scan to Rogue APs and
enter the desired time interval between each scan.
Detection generates
SNMP Trap
If using SNMP, checking this option will cause a SNMP trap
to be generated whenever a Rogue AP is detected. If not using
SNMP, do not enable this option.
Rogue Detection
No Security
If checked, then any AP operating with security disabled is
considered to be a Rogue AP.
Not in Legal AP List
If checked, then any AP not listed in the "Legal AP List" is
considered to be a Rogue AP. If checked, you must maintain
the Legal AP List.
Define Legal AP List
Click this button to open a sub-screen where you can modify
the "Legal AP List". This list must contain all known APs, so
must be kept up to date.
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SNMP
SNMP (Simple Network Management Protocol) is only useful if you have a SNMP program
on your PC. To reach this screen, select SNMP in the Management section of the menu.
Figure 64: SNMP Screen
Data - SNMP Screen
General
Enable SNMP
Use this to enable or disable SNMP as required
SNMP Version
Select the SNMP Version
Read Only Community
Enter the string for read only community in which the data can be
read only but cannot be changed; usually we use either "Public" or
"Private".
Read/Write Community
Enter the string for read/write community in which the data can be
read or set changed, usually we use either "Public" or "Private".
Managers
Any Station
The IP address of the manager station is not checked.
Only this station
The IP address is checked, and must match the address you enter in
the IP address field provided.
If selected, you must enter the IP address of the required station.
Traps
Disable
Traps are not used.
Broadcast
Select this to have Traps broadcast on your network. This makes
them available to any PC.
Send to
Select this to have Trap messages sent to the specified PC only. If
selected, you must enter the IP Address of the desired PC.
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Trap version
Select the desired option, as supported by your SNMP Management
program.
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85
Upgrade Firmware
The firmware (software) in the Wireless Access Point can be upgraded using your Web
Browser.
You must first download the upgrade file, and then select Upgrade Firmware in the Manage-
ment section of the menu. You will see a screen like the following.
Figure 65: Firmware Upgrade Screen
To perform the Firmware Upgrade:
1. Click the Browse button and navigate to the location of the upgrade file.
2. Select the upgrade file. Its name will appear in the Upgrade File field.
3. Click the Upgrade button to commence the firmware upgrade.
The Wireless Access Point is unavailable during the
upgrade process, and must restart when the upgrade is completed. Any connections to or through
the Wireless Access Point will be lost.
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Operation Mode
There are two operation modes: Access Point mode and Home Gateway mode. You can select
“Yes” or “ No” to change it.
Figure 66: Operation Mode Screen
If you want to change Access Point mode to Home Gateway mode, you should set SSID and
Security System.
When the device worked as Home Gateway that it only provide wireless connect for LAN
client. And the Ethernet port will be used to connect Internet.
Security System - WEP
Figure 67: Operation Mode-WEP Screen
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Other Settings & Features
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Data – Security System-WEP Screen
WEP
Data
Encryption
Select the desired option, and ensure your Wireless stations have the
same setting:
• 64 Bit Encryption - Keys are 10 Hex (5 ASCII) characters.
• 128 Bit Encryption - Keys are 26 Hex (13 ASCII) characters.
• 152 Bit Encryption - Keys are 32 Hex (16 ASCII) characters.
Authentication
Normally, you can leave this at “Automatic”, so that Wireless Stations
can use either method ("Open System" or "Shared Key".).
If you wish to use a particular method, select the appropriate value "Open System" or "Shared Key". All Wireless stations must then be set
to use the same method.
Key Input
Select "Hex" or "ASCII" depending on your input method. (All keys
are converted to Hex, ASCII input is only for convenience.)
Key Value
Enter the key values you wish to use. The default key, selected by the
radio button, is required. The other keys are optional. Other stations
must have matching key values.
Security System – WPA-PSK
Figure 68: Operation Mode-WPA-PSK Screen
Data – Security System-WPA-PSK Screen
WPA-PSK
Network Key
Enter the key value. Data is encrypted using a 256Bit key derived
from this key. Other Wireless Stations must use the same key.
WPA Encryption
The encryption method is TKIP. Wireless Stations must also use
TKIP.
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Security System – WPA2-PSK
Figure 69: Operation Mode-WPA2-PSK Screen
Data – Security System-WPA2-PSK Screen
WPA2-PSK
Network Key
Enter the key value. Data is encrypted using a 256Bit key derived
from this key. Other Wireless Stations must use the same key.
WPA Encryption
The encryption method is AES. Wireless Stations must also use
AES.
Security System –WPA-PSK and WPA2-PSK
Figure 70: Operation Mode-WPA-PSK and WPS-PSK Screen
Data – Security System-WPA-PSK and WPA2-PSK Screen
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WPA-PSK and WPA2-PSK
Network Key
Enter the key value. Data is encrypted using a 256Bit key derived
from this key. Other Wireless Stations must use the same key.
WPA Encryption
The encryption method is TKIP for WPA-PSK and AES for
WPA2-PSK.
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Appendix A
Specifications
Wireless Access Point
Hardware Specifications
CPU AR2316
DRAM 16 Mbytes
Flash ROM 4Mbytes
LAN port 1 x Auto-MDIX RJ 45 for 10/100Mbps Ethernet
Embedded Atheros solution
Network Standard IEEE 802.11b (Wi-Fi™) and IEEE
802.11g compliance
OFDM; 802.11b: CCK (11 Mbps, 5.5 Mbps), DQPSK (2
Mbps), DBPSK (1 Mbps)
Operating Frequencies 2.412.2.497 GHz
Wireless Interface
Operating Channels 802.11g: 13 for North America, 13
for Europe (ETSI), 14 for Japan
802.11b: 11 for North America, 14 for Japan, 13 for
Europe (ETSI)
Operating temperature
0~55℃
Storage temperature
-20
℃~70℃
Power Adapter 24VDC 500ma
Dimensions 141mm (W) x 100mm (D) x 27mm (H)
Wireless Specifications
Receive Sensitivity at 11Mbps min. -85dBm
Receive Sensitivity at 5.5Mbps min. -89dBm
Receive Sensitivity at 2Mbps min. -90dBm
Receive Sensitivity at 1Mbps min. -93dBm
Maximum Receive Level min. -5dBm
Transmit Power 18 dBm
Modulation Direct Sequence Spread Spectrum BPSK / QPSK / CCK
Throughput Up to 19 Mbps
A
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Operating Range Indoors
• 30 Meters (100ft.) @ 11Mbps
• 50 Meters (165ft.) @ 5.5Mbps
• 70 Meters (230ft.) @ 2Mbps
• 9 1Meters (300ft.) @ 1Mbps
Outdoors
• 152 Meters (500ft.) @ 11Mbps
• 270 Meters (885ft.) @ 5.5Mbps
• 396 Meters (1300ft.) @ 2 Mbps
• 457 Meters (1500ft.) @ 1 Mbps
Software Specifications
Feature Details
Wireless
• Access point support
• Roaming supported
• IEEE 802.11g/11b compliance
• Supper G (up to 108Mbps)
• Auto Sensing Open System / Share Key authentication
• Wireless Channels Support
• Automatic Wireless Channel Selection
• Tx Power Adjustment
• Country Selection
• Preamble Type: long or short support
• RTS Threshold Adjustment
• Fragmentation Threshold Adjustment
• Beacon Interval Adjustment
• SSID assignment
Operation Mode
• Common AP, Client/Repeater AP
• Peer-to-Peer Bridge, Point-to-Multi-Point Bridge
Bridge mode can be used simultaneously with Common AP mode.
Security
• Open, shared, WPA, and WPA-PSK authentication
• 802.1x support
• EAP-TLS, EAP-TTLS, PEAP
• Block inter-wireless station communication
• Block SSID broadcast
Management
• Web based configuration
• RADIUS Accounting
• RADIUS-On feature
• RADIUS Accounting update
• CLI
• M
essage Log
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• Access Control list file support
• Configuration file Backup/Restore
• Statistics support
• Device discovery program
• Windows Utility
Other Features
• DHCP client
• WINS client
• DHCP Server
• DHCP Relay
Firmware Upgrade HTTP, FTP network protocol download
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93
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.
To assure continued compliance, any changes or modifications not expressly approved by the
party responsible for compliance could void the user's authority to operate this equipment.
(Example - use only shielded interface cables when connecting to computer or peripheral
devices).
FCC Radiation Exposure Statement
This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled
environment. This equipment should be installed and operated with a minimum distance of 20
centimeters between the radiator and your body.
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.
This transmitter must not be co-located or operating in conjunction with any other antenna or
transmitter.
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Appendix B
Trouble shooting
Overview
This chapter covers some common problems that may be encountered while using the Wireless
Access Point and some possible solutions to them. If you follow the suggested steps and the
Wireless Access Point still does not function properly, contact your dealer for further advice.
General Problems
Problem 1:
Can't connect to the Wireless Access Point to configure it.
Solution 1:
Check the following:
• The Wireless Access Point is properly installed, LAN connections are
OK, and it is powered ON. Check the LEDs for port status.
• Ensure that your PC and the Wireless Access Point are on the same
network segment. (If you don't have a router, this must be the case.)
• If your PC is set to "Obtain an IP Address automatically" (DHCP
client), restart it.
• You can use the following method to determine the IP address of the
Wireless Access Point, and then try to connect using the IP address, instead of the name.
To Find the Access Point's IP Address
1. Open a MS-DOS Prompt or Command Prompt Window.
2. Use the Ping command to “ping” the Wireless Access Point. Enter
ping followed by the Default Name of the Wireless Access Point.
e.g.
ping SC003318
3. Check the output of the ping command to determine the IP address of
the Wireless Access Point, as shown below.
Figure 66: Ping
If your PC uses a Fixed (Static) IP address, ensure that it is using an IP
Address which is compatible with the Wireless Access Point. (If no DHCP
Server is found, the Wireless Access Point will default to an IP Address and
Mask of 192.168.0.228 and 255.255.255.0.) On Windows PCs, you can use
Control Panel-Network to check the Properties for the TCP/IP protocol.
B
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Problem 2:
My PC can't connect to the LAN via the Wireless Access Point.
Solution 2
Check the following:
• The SSID and WEP settings on the PC match the settings on the Wire-
less Access Point.
• On the PC, the wireless mode is set to "Infrastructure"
• If using the Access Control feature, the PC's name and address is in the
Trusted Stations list.
• If using 802.1x mode, ensure the PC's 802.1x software is configured
correctly. See Chapter 4 for details of setup for the Windows XP 802.1x
client. If using a different client, refer to the vendor's documentation.
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Appendix C
Windows TCP/IP
Overview
Normally, no changes need to be made.
• By default, the Wireless Access Point will act as a DHCP client, automatically obtaining a
suitable IP Address (and related information) from your DHCP Server.
• If using Fixed (specified) IP addresses on your LAN (instead of a DHCP Server), there is
no need to change the TCP/IP of each PC. Just configure the Wireless Access Point to
match your existing LAN.
The following sections provide details about checking the TCP/IP settings for various types of
Windows, should that be necessary.
Checking TCP/IP Settings - Windows 9x/ME:
1. Select Control Panel - Network. You should see a screen like the following:
Figure 67: Network Configuration
2. Select the TCP/IP protocol for your network card.
3. Click on the Properties button. You should then see a screen like the following.
C
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