EnGenius Technologies ECB-1220R User Manual

ECB-1220R
Wireless Client Bridge
/AP/Router/Client Router
User’s Manual
ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
Table of Contents
1 INTRODUCTION ....................................................................................................................5
FEATURES & BENEFITS .................................................................................................................. 5
PACKAGE CONTENTS ..................................................................................................................... 7
UNIT DESCRIPTION ........................................................................................................................7
SYSTEM REQUIREMENTS................................................................................................................8
APPLICATIONS...............................................................................................................................8
NETWORK CONFIGURATION............................................................................................................ 9
a) Ad-hoc (peer-to-peer) Mode.................................................................................................... 9
b) Infrastructure Mode............................................................................................................... 10
2 UNDERSTANDING THE HARDWARE.................................................................................11
HARDWARE INSTALLATION.............................................................................................................11
IP ADDRESS CONFIGURATION........................................................................................................11
3 CLIENT BRIDGE/ROUTER & ROUTER/ AP.......................................................................13
BRIDGE/BRIDGE ROUTER TO ACCESS POINT................................................................................. 13
ACCESS POINT TO BRIDGE/BRIDGE ROUTER.................................................................................13
4 ACCESS POINT/ROUTER MODE – CONFIG.....................................................................14
LOGGING IN...................................................................................................... ...........................14
MANAGEMENT ............................................................................................................................. 16
MANAGEMENT (ROUTER MODE).................................................................................................... 17
OPERATION MODE.......................................................................................................................17
STATUS ........................................................................................................ ...............................19
STATISTICS............................................................................................................... ................... 20
DYNAMIC DNS (ROUTER MODE)................... ................................................................................ 21
TIME ZONE SETTING (ROUTER MODE)........................................................................................... 22
DENIAL OF SERVICE (DOS) (ROUTER MODE)................................................................................. 23
LOG............................................................................................................................................ 23
UPGRADE FIRMWARE............................................... .................................................................... 24
SAVE / RELOAD SETTINGS, RESET TO DEFAULT.............................................................................25
PASSWORD ................................................................................................................................. 26
TCP/IP SETTINGS ....................................................................................................................... 26
LAN INTERFACE..........................................................................................................................27
4.3.2 SNMP SETTINGS................................................................................................................ 27
WLAN INTERFACE (ROUTER MODE) ............................................................................................. 28
PPPOE....................................................................................................................................... 30
PPTP (POINT-TO-POINT TUNNELING PROTOCOL) (ROUTER MODE) ................................................ 31
WIRELESS....................................................................................................................... ............ 33
BASIC SETTINGS (INFRASTRUCTURE, ADHOC)................................................................... ............ 34
ADVANCED SETTINGS ..................................................................................................................35
SECURITY ................................................................................................................................... 36
ENCRYPTION DISABLED ...............................................................................................................37
WEP 64-BIT / 128-BIT.................................................................................................................. 38
WPA / WPA2 PASSPHRASE.......................................................................................................... 39
WPA / WPA2 RADIUS AUTHENTICATION .....................................................................................40
WIRELESS DISTRIBUTION SYSTEM................................................................................................ 40
FIREWALL........................................................................... ......................................................... 41
MAC ADDRESS FILTER ................................................................................................................43
PORT FORWARDING..................................................................................................................... 43
WEB SITE FILTER.........................................................................................................................44
DMZ........................................................................................................................................... 45
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4 CLIENT BRIDGE/ROUTER MODE – CONFIG.............................. .... ... .... ........ ... .... .... .... ....46
LOGGING IN...................................................................................................... ...........................46
MANAGEMENT ............................................................................................................................. 48
OPERATION MODE.......................................................................................................................49
STATUS ........................................................................................................ ...............................50
STATISTICS............................................................................................................... ................... 51
LOG............................................................................................................................................ 51
UPGRADE FIRMWARE............................................... .................................................................... 52
SAVE / RELOAD SETTINGS, RESET TO DEFAULT.............................................................................52
PASSWORD ................................................................................................................................. 53
TCP/IP SETTINGS ....................................................................................................................... 54
LAN INTERFACE..........................................................................................................................54
STATIC IP ADDRESS.....................................................................................................................55
DHCP CLIENT.............................................................................................................................55
DHCP SERVER ........................................................................................................................... 56
SNMP SETTINGS ........................................................................................................................57
CLIENT BRIDGE ROUTER.............................................................................................................. 58
WLAN INTERFACE.......................................................................................................................58
PPPOE....................................................................................................................................... 59
WIRELESS....................................................................................................................... ............ 61
BASIC SETTINGS.......................................................................................................................... 61
ADVANCED SETTINGS ..................................................................................................................62
SECURITY ................................................................................................................................... 64
ENCRYPTION DISABLED ...............................................................................................................64
WEP 64-BIT / 128-BIT.................................................................................................................. 65
WPA / WPA2 / WPA2 MIXED PASSPHRASE .................................................................................. 66
WIRELESS SITE SURVEY......................................................................................................................... 67
APPENDIX A – FCC INTERFERENCE STATEMENT..................................................................68
APPENDIX B – IC STATEMENT................................................................................................... 69
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Revision History
Version Date Notes
1.0 March 21, 2008 Created
1.1 March 22, 2008 Chapters added
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
1 Introduction
The Wireless Client Bridge/AP/Router/Bridge Router device opera tes seamlessly in the 2.4 GHz frequency spectrum supporting the 802.11b (2.4GHz, 11Mbps) and faster 802.11g (2.4GHz, 54Mbps) wireless standards. It's the best way to add wireless capability to your existing wired network, or to add bandwidth to your wireless installation.
ECB-1220R has high transmitted output power and high receivable sensitivity. High output power and high sensitivity can extend range and coverage to reduce the roaming between APs to get more stability wireless connection . It also can reduce the expense of equipment in the same environment.
To protect your wireless connectivity, it can encrypt all wireless transmissions through 64/128-bit WEP data encryption and also supports WPA/WPA2. The MAC address filter lets you select exactly which stations should have access to your network. User isolation function can protect the private network between client users.
This chapter describes the features & benefits, package contents, applic ations, and network configuration.
Features & Benefits
Features Benefits
Client Bridge/AP/Router/Client Router
High Speed Data Rate Up to 54Mbps
High Output Power Solution
Capable of handling heavy data payloads such as MPEG video streaming
Excellent output power spreads the operation distance
IEEE 802.11b/g Compliant
Fully Interoperable with IEEE
802.11b/IEEE802.11g compliant devices
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SNMP Remote Configuration Management
Help administrators to remotely configure or manage the Access Point easily.
Point-to-point, Point-to-multipoint Wireless Connectivity
DoS (Denial of Service) protection Built-in 4-port Switch automatically
detects cable type Web-based configur ation
Firmware change via the Web-based configuration screen
System log
WP A2/W PA/ IEEE 802.1x support DHCP Client/ Server Universal Repeater
Keep personal setting Keep the latest setting when firmware
Let users transfer data between two buildings or multiple buildings
Prevent from well-k n own DoS attack
Easy local connectivity
Simple and intuitive network management
Allow easy upgrade/restore/dump system configuration via web interface
Logging critical event according to network manager’s cri t er ia
Powerful data security
Simplifies networ k administration
The easiest way to expand your wireless network's coverage
upgrade
Router/AP Mode
NAT Router UPnP(Universal Plug and Play) Port forwarding Access contro l
Firewall Hide SSID
WDS (Wireless Distributed System)
MAC address filtering
Multiple computer Internet Access, also act as natural firewall Friendly to special application e.g. instant messenger, VoIP Set up application server (FTP, Web, Email, …) on LAN WLAN-to-WAN access control (allow/disallow), prevent users from access unwanted content Prevent malicious access from Internet
Avoids unallowable users sharing bandwidth, increases efficiency of the network
Make wireless AP and Bridge mode simultaneousl y as a wire le ss repe ate r
Ensures secure network connection
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User isolation support
Client Router mode
Protect the private network between client users.
PPPoE function support
Easy to access internet via ISP service authentication
Package Contents
Open the package carefully, and make sure that none of the items listed below are missing. Do not discard the packing materials, in case of return; the unit must be shipped in its original package.
h One Wireless Client Bridge Unit h One Switching Power Adapter (12V/ 1.25A) h One CAT5 UTP Cable h One CD-ROM with User’s Manual
Unit Description
Router/AP/Client Bridge/Client Router
Omni Directional Antenna
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System Requirements
The following are the minimum system requirements in order configure the device.
h PC/AT compatible computer with Ethernet interface. h Operating system that supports HTTP web-browser
Applications
The wireless LAN products are easy to install and highly efficient. The following list describes some of the many applications made possible through the power and flexibility of wireless LANs:
a) Difficult-to-wire environments
There are many situations where wires cannot be laid easily. Historic buildings, older buildings, open areas and across busy stre ets make the installation of LANs either impossible or very expensive.
b) Temporary workgroups
Consider situations in parks, athletic arenas, exhibition centers, disaster­recovery, temporary offices and construction sites where one wants a temporary WLAN established and removed.
c) The ability to access real-time information
Doctors/nurses, point-of-sale employees, and warehouse workers can access real-time information while dealing with patients, serving customers and processing information.
d) Frequently changed environments
Show rooms, meeting rooms, retail stores, and manufacturing sites where frequently rearrange the workplace.
e) Small Office and Home Office (SOHO) networks
SOHO users need a cost-effective, easy and quick installation of a small
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network.
f) Wireless extensions to Ethernet networks
Network managers in dynamic environments can minimize the overhead caused by moves, extensions to networks, and other changes with wireless LANs.
g) Wired LAN backup
Network managers implement wireless LANs to provide backup for mission-critical applications running on wired networks.
h) Training/Educational facilities
Training sites at corporations and students at universities use wireless connectivity to ease access to information, information exchanges, and learning.
Network Configuration
To better understand how the wireless LAN products work together to create a wireless network, it might be helpful to depict a few of the possible wireless LAN PC card network configurations. The wireless LAN products can be configured as:
a) Ad-hoc (or peer-to-peer) for departmental or SOHO LANs. b) Infrastructure for enterprise LANs.
a) Ad-hoc (peer-to-peer) Mode
This is the simplest network configuration with several computers equipped with the PC Cards that form a wireless network whenever the y are within range of one another. In ad-hoc mode, each client is peer-to­peer, would only have access to the resources of the other client and does not require an access point. This is the ea siest and least expensive way for the SOHO to set up a wireless network. The image below depicts a network in ad-hoc mode.
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b) Infrastructure Mode
The infrastructure mode requires the use of an access point (AP). In this mode, all wireless communication between two computers has to be v ia the AP. It doesn’t matter if the AP i s stand-alone or wired to an Ethernet network. If used in stand-alone, the AP can extend the range of independent wireless LANs by acting as a repeater, which effectively doubles the distance between wireless stations. The image below depicts a network in infrastructure mode.
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2 Understanding the Hardware
Hardware Installation
1 Place the unit in an appropriate place after conducting a site survey. 2 Plug one end of the Ethernet cable into the RJ-45 por t of the devic e and another
end into your PC/Notebook.
3 Insert the DC-inlet of the power adapter into the port labeled “DC-IN” an d the
other end into the power socket on the wall.
This diagram depicts the hardware configuration
IP Address Configuration
Ethernet
Bridge/APPC
AC/DC cable
Power Outlet
This device can be configured as a Client Brid ge or Access Point. The default IP address of the device is 192.168.1.1 or 192.168.1.2. In order to log into this device, you must first configure the TCP/IP settings of your PC/Notebook.
1. In the control panel, double click Network Connections and then double click on the connection of your Network Interface Card (NIC). You will then see the following screen.
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2. Select Internet Protocol (TCP/IP) and then click on the Properties button. This will allow you to configure the TCP/IP settings of your PC/Notebook.
3. Select Use the following IP Address radio button and then enter the IP address and subnet mask. Ensure that the IP address and subnet mask are on the same subnet as the device.
For Example: Device IP address: 192.168.1.1 PC IP address: 192.168.1.10 PC subnet mask: 255.255.255.0
4. Click on the OK button to close this window, and once again to close LAN properties window.
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3 Client Bridge/Router & Router/ AP
This device can be configured as a Bridge or Access Point. The default IP address of the device is 192.168.1.1 in Client Bridge/Client Router mode. The default IP address of the device is 192.168.1.2 in AP/Router mode. This chapter will describe the steps to switch from Bridge to Access Point and Access Point to Bridge.
Bridge/Bridge Router to Access Point
1 Enter the default IP address (192.168.1.2) of the bridge into the address bar of
the web-browser.
2 By default, a user name and password has not been configured. If you have
configured a user name and password, please enter them into the field to continue
3 Once you have logged in, click on the Operation Mode link under the
Management menu.
4 Since this device is currently in Bridge mode, the Bridge radio button will be
selected by default.
5 Select the AP radio button to and then click on the Apply Change to sw itch the
operation mode to Access Point.
6 Wait for about 1 minute and the device will automatically restart into Access
Point mode.
Access Point to Bridge/Bridge Router
1 Enter the default IP address (192.168.1.1) of the bridge into the address bar of
the web-browser.
2 By default, a user name and password has not been configured. If you have
configured a user name and password, please enter them into the field to continue
3 Once you have logged in, click on the Operation Mode link under the
Management menu.
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4 Since this device is currentl y in Access Point mode, the AP radio button will be
selected by default.
5 Select the B ridge or Bridge Router radio button to and then click on the Apply
Change to switch the operation mode to Bridge.
6 Wait for about 1 minute and the device will automatically restart into Bridge
mode.
4 Access Point/Router Mode – Config
Logging In
To configure the AP through the web-browser, type IP address (default: 192.168.1.2)
into the address bar of the web-browser and press Enter.
Make sure that the ECB-1220R and your computers are on the same subnet. Refer
to Chapter 2 in order to configure the IP address of your computer. Usernameadmin; Passwor dadmin
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After logging in you will graphical user interface (GUI) of the bridge. The navigation
drop-down menu on left is divi ded into three main sections:
1. Management: This includes operation mode, status, statistics, logs, upgrade
firmware, save/reload settings, and password.
2. TCP/IP Settings: This includes the configuration of the LAN port and settings for
the LAN IP, subnet mask, DHCP client, spanning tree and MAC cloning.
3.
Wireless: This includes the basic, advanced, security and site-survey settings for the wireless interface.
The Bridge status page is also displayed once you have logged in. This includes
details about the system, wireless, and TCP/IP configuration.
System
o Uptime: Duration of time since the device was last reset. o Firmware version: Version of the firmware that is currently loaded on the
device.
Wireless Configuration:
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o Mode: Wireless configuration mode such as Client Bridge, AP, or WDS. o Band: Frequency and IEEE 802.11 operation mode (b-only, g-only, or b+g). o SSID: The name used to identify the wireless network. o Channel Number: The channel used to communicate on the wireless
network.
o Encryption: The type of security used on this network. It may be disabled,
WEP, WPA, etc.
o BSSID: The MAC address of the SSID. o State: The current state of the bridge. It may be scanning or associated or
disabled.
o Signal Strength: The signal strength of the wireless device. o Noise Level: The level of interference.
TCP/IP Configuration:
o Attain IP Protocol: The IP address setting may be fixed or static. o IP Address: Displays the current IP address of the LAN port. o Subnet Mask: Displays the current subnet mask for the IP address. o Default Gateway: Displays the default gateway for the device. o DHCP: Displays the DHCP setting. o MAC Address: Displays the MAC address of the device.
Management
Click on the Management link on the navigation
drop-down menu. You will then see five options: operation mode, status, statistics, log, upgrade firmware, save/reload settings, and password. Each option is described below.
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Management (Router mode)
Operation Mode
Click on the Operation Mode link under the Management menu. The Operation
Mode allows you to switch from Client Bridge to Access Point mode/Router Mode.
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Select the AP, Bridge or Bridge Router and then click on the Apply Change button. Please wait and then enter the specified IP address into the web-browser. The
previous settings will be retained in AP mode. .
Refer to Chapter 5 to learn how to configure this device in Access Point mode.
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Status
Click on the Status link under the Management menu. The Status page is the first
page that is displayed once you have logged in. This includes details about the system, wireless, and TCP/IP configuration.
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System
o Uptime: Duration of time since the device was last reset. o Firmware version: Version of the firmware that is currently loaded on the
device.
Wireless Configuration:
o Mode: Wireless configuration mode such as Client Bridge, AP, or WDS. o Band: Frequency and IEEE 802.11 operation mode (b-only, g-only, or b+g). o SSID: The name used to identify the wireless network. o Channel Number: The channel used to communicate on the wireless
network.
o Encryption: The type of security used on this network. It may be disabled,
WEP, WPA, etc.
o BSSID: The MAC address of the SSID. o State: The current state of the bridge. It may be scanning or associated or
disabled.
o Signal Strength: The signal strength of the wireless device. o Noise Level: The level of interference.
TCP/IP Configuration:
o Attain IP Protocol: The IP address setting may be fixed or static. o IP Address: Displays the current IP address of the LAN port. o Subnet Mask: Displays the current subnet mask for the IP address. o Default Gateway: Displays the default gateway for the device. o DHCP: Displays the DHCP setting. o MAC Address: Displays the MAC address of the device.
Statistics
Click on the Statistics link under the Management menu. This page displays the
number of sent and received packets on the Ethernet and Wireless interface.
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Additional WAN traffic information under Router Mode
Since the packet counter is not dynamic, you must click on the Refresh button for the
most recent statistics.
Dynamic DNS (Router mode)
Allows you to host a server (Web, FTP, Game Server, etc.) using a domain name that you have purchased with your dynamically assigned IP address. Most broadband Internet Service Providers assign dynamic (changing) IP addresses. When you use a Dynamic DNS service provider, your friends can enter your host name to connect to your server, no matter what your IP address is.
Enable Dynamic DNS: Place a check i n th i s box to en a b le the DDNS feature.
Service Address: Select a DDNS service provider from the drop-down list.
DynDNS is a free service while TZO offers a 30 day free trial.
Host Name: Specify the website URL.
User Name: Specify the user name for the DDNS service.
Password: Specify the password for the DDNS service and verify it once again
in the next field.
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Timeout: Specify the time between periodic updates to the Dynamic DNS, if the
dynamic IP address has not changed. The timeout period is entered in hours.
Click on the Save Settings button once you have modified the settings.
Time Zone Setting (Router mode)
Click on the Time link in the navigation menu. This feature allows you to configure, update, and maintain the correct time on the device’s internal system clock as well as configure the time zone. The date and time of the device can be configured manually or by synchronizing with a time server.
Note: If the device losses power for any reason, it will not be able to keep its clock running, and will not display the correct time once the device has been restarted. Therefore, you must re-enter the correct date and time.
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Current Time: Displays the current time on the device.  Time Zone: Select your time zone from the drop-down list.  Enable NTP Serv er: Place a check in this box if you would like to synchronize the
device’s clock to a Network Time Server over the Internet. If you are using schedules or logs, this is the best way to ensure that the schedules and logs are kept accurate.
NTP Server Used: Specify the NTP server or select one from the drop-down list.  Click on the Apply Change button once you have modified the settings.
Denial of Service (DoS) (Router mode)
DoS attack is an attempt by hackers to block services for legitimate users of a PC/Network. Check the kind of specific protection you need.
Log
Click on the Log link under the Management menu. The Log page displays a list of
events that are triggered on the Ethernet and Wireless interface. This log can be
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referred when an unknown error occurs on the system or when a report needs to be sent to the technical support department for debugging purposes.
In order for the log to record all the events, you must first place a check in the Enable
Log or Enable Remote Log (Log Server required) check box.
Select system all or wireless depending on the type of events you want recorded. Since the log is not dynamic, you must click on the Refresh button for the most
recent events, or click on the Clear button to clear the log.
Upgrade Firmware
Click on the Upgrade Firmware link under the Management menu. This page is
used to upgrade the firmware on the device. Make sure that downloaded the appropriate firmware from your vendor.
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Click on the Browse button and then select the appropriate firmware and then click
on the Upload button.
Click on Reset to Defau l t to restore the device to factory default settings.
Note
: The upgrade process may take about 1 minute to complete. Do not power off
the device during this process as it may crash the device and make it unusable. The device will restart automatically once the upgrade is complete.
Save / Reload Settings, Reset to Default
Click on the Save / Reload Setting link under the Management menu. This option is
used to save the current settings of the device in a file on your local disk or load settings on to the device from a local disk. This feature is very handy for administrators who have several devices that need to be configured with the same settings.
This page also allows you to reset the device to its factory default settings.
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Click on the Save button to save the current settings to a file on the local disk. Click on the Browse button to select the settings file and then click on the Upload
button to load the previously saved settings.
Click on the Reset button to reset the device to its factory default settings. Click
Restart to reboot the device.
Password
Click on the Password link under the Management menu. This option allows you to
create a user name and password for the device. By default, this device is configured without a user name and password. For security reasons it is highly recommended that you create a user name and password.
Enter a user name into the first field. Enter a password into the New Password field and then re-type the password into
the Confirmed Password field. Then click on the Apply Changes button.
By clicking on the Reset button, the user name and password fields will become
blank indicating that the username and password has been disabled.
TCP/IP Settings
Click on the TCP/IP Settings link on the
navigation drop-down menu. You will then see the LAN Interface and SNMP option. The options are described in detail below.
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LAN Interface
Click on the LAN Interface link under the TCP/IP Settings menu. Using this option
you may change the IP address of the device as well as toggle the DHCP setting.
IP Address: Enter the IP address.  Subnet Mask: Enter the subnet mask for the IP address.  Default Gateway: Enter the IP address for the default gateway.  DHCP: If this device is a DHCP client and will receive its IP settings from a DHCP
server, then select Enabled from the drop-down list. Enabling the DHCP client will disable the IP address, subnet mask, and default gateway fields. If the DHCP option is disabled, then the IP address, subnet mask, and default gateway fields must be filled in.
Click on the Apply Changes button to confirm the changes. This device will
automatically restart once these changes have been applied.
4.3.2 SNMP Settings
SNMP Daemon: Select Enable if you would like to use the SNMP feature.
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Read-Only Community Name: Specify the password for access the SNMP
community for read only access.
Read-Write Community Name: Specify the password for access to the SNMP
community with read/write access.
Send SNMP Trap: Select Enable if you would like to receive SNMP traps.  Send Trap To: Specify the IP address that would receive the SNMP traps. Trap Community Name: Specify the password for the SNMP trap community.  Click on the Save Settings button once you have modified the settings.
WLAN Interface (Router mode)
DHCP Connection (Dynamic IP address) – Choose this connection type if your ISP
provides you the IP address. Most cable modems use this type of connection.
PPPoE (Point-to-Point Protocol over Ethernet) – Choose this option if your
internet connection requires a user name and password. Most DSL modems use this type of connection.
Static IP address – Choose th i s op t i o n if you have a dedicated IP address.
DHCP Client
WAN interface can be configured as a DHCP Client in which the ISP provides the IP address to the device. This is also known as Dynamic IP.
Select the DHCP and click on the Apply Changes button.
You have the option of cloning your PCs MAC address onto the device. Click on the Clone Your PCs MAC Address to automatically copy the MAC address. You may also specify a host name
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(Router mode)
Static IP
Static IP is a fixed IP configuration where all parameters including DNS if any should explicitly configured. VPN pass through is configured here by defining exclus ivity.
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(Router mode)
PPPoE
This type of connection is usually used for a DSL service and requires a username and password to connect.
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(Router mode)
Username / Password & Connection type (PPPoE) should be input then click on the Connect button.
Address Mode: PPPoE can be used with a dynamic or static IP address. If you
select the Dynamic IP radio button, then the IIP address in the next field is not required.
However, if you select the Static IP radio button, then the IP address in the next field
is required.
User Name: Specify the user name which is provided by your ISP. Password: Specify the password which is provided by your ISP, and then verify it
once again in the next field.
PPTP (Point-to-Point Tunneling Protocol) (Router mode)
The WAN interface can be configured as PPTP. PPTP (Point to Point Tunneling
Protocol) uses a virtual private network to connect to your ISP. This method of connection is primarily used in Europe. This method of connection requires you to
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enter a username and password (provided by your ISP) to gain access to the Internet. The supported authentication protocols are PAP and CHAP.
Select the Username / Password Connection (PPTP) radio button and then click
on the Next button.
Address Mode: PPTP can be used with a dynamic or static IP address. If you select
the Dynamic IP r adio button, then the IIP address in the next field is not required. However, if you select the Static IP radio button, then the IP address in the next field is required.
PPTP Address: Specify the IP address  PPTP Subnet Mask: Specify the subnet mask for the IP address.  PPTP Server IP Address: If the PPTP Server’s IP address is different from the
default gateway, then you may specify it here.
User Name: Specify the user name which is provided by your ISP. Password: Specify the password which is provided by your ISP, and then verify it
once again in the next field.
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Wireless
Click on the Wireless link on the navigation drop-down menu. You will then see four
options: basic settings, advanced settings security and site survey. Each option is described below.
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
Basic Settings (Infrastructure, Adhoc)
Click on the Basic Settings link under the Wireless menu. Using this option you
may configure the 802.11b/g settings as well as the frequency, channel, and SSID.
Band: Depending on the type of wireless clients that are connected to the network,
you may select B, G, or B+G. If you are not sure about which clients will be accessing the wireless networks, it is recommended that you select B+G for the best performance.
SSID: The SSID is a unique named shared amongst all the points of the wireless
network. The SSID must be identical on all points of the wireless network and cannot exceed 32 characters.
Channel: Select a channel from the drop-down list. The channels available are
based on the country’s regulation. When selecting Infrastructure mode, a channel is not required, however, when selecting Adhoc mode, you must select the same channel on all points.
Enable Universal Repeater Mode: Select Enable to activate Universal Repeater
Mode and type below SSID for extended wireless interface.
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
Advanced Settings
Click on the Advanced Settings link under the Wireless menu. On this page you
can configure the advanced settings to tweak the performance of your wireless network. Options available are: fragmentation threshold, RTS threshold, beacon interval, output power, preamble type, and 802.11g protection.
Authentication Type: select an authentication method. Options available are Open
System, Shared Key or Auto. An open system allows any client to authenticate as
long as it conforms to any MAC address filter policies that may have been set. All authentication packets are transmitted without encryption. Shared Key sends an unencrypted challenge text string to any device attempting to communicate with the AP. The device requesting authentication encrypts the challenge text and sends it back to the access point. If the challenge text is encrypted correctly, the access point allows the requesting device to authenticate. It is recommended to select Auto if you are not sure which authentication type is used.
Fragment Threshold: Packets over the specified size will be fragmented in order to
improve performance on noisy networks.
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
RTS Threshold: Packets over the specified size will use the RTS/CTS mechanism to
maintain performance in noisy networks and preventing hidden nodes from degrading the performance.
Beacon Interval: Beacons will be sent out to devices at the specified intervals. This
value is measured in milliseconds (ms).
ACK Timeout: You may specify a value for the acknowledge timeout.  Data Rate: Select a data rate from the drop-down list. However, it is recommended
to select auto for the best performance.
Preamble Type: For best performance, all devices on the wireless network should
use the same preamble type. However, the wireless network will still function even though the wrong preamble type is used.
Enable/Disable: A few options to enable some Wireless settings.  Click on the Apply Changes button to confirm the changes. This device will
automatically restart once these changes have been applied.
Security
Click on the Security link under the Wireless menu. On this page you can configure
the authentication and encryption settings such as WEP, WPA, and 80.1x.
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
Encryption Disabled
Encryption: Select None from the drop-down list if your wireless network doe s not
use any type of encryption.
Click on the Apply Changes button to confirm the changes. This device will
automatically restart once these changes have been applied.
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
WEP 64-bit / 128-bit
Encryption: Select WEP from the drop-down list if your wireless network uses WEP
encryption. WEP is an acronym for Wired Equivalent Privacy, and is a security protocol that provides the same level of security for wireless networks as for a wired network.
Set WEP Key: Click on this button to configure the WEP Key.
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
Key Length: Select a 64-bit or 128-bit from the drop-down list.  Key Format: Select a key format from the drop-down list. 64bit-hex keys require 10
characters, where as 128-bit keys require 26 characters. A hex key is defined as a number between 0 through 9 and letter between A through F.
Default Tx Key: You may use up to four different keys for four different networks.
Select the current key that will be used.
Encryption Key 1-4: You may enter four different WEP keys.  Click on the Apply Changes button to confirm the changes and then click on the
Close button to return to the pervious window.
WPA / WPA2 Passphrase
Encryption: Select WPA or WPA2 from the drop-down list if your wireless network
uses this encryption. WPA (Wi-Fi Protected Access) was designed to improve upon the security features of WEP (Wired Equivalent Privacy). The technology is designed to work with existing Wi-Fi products that have been enabled with WEP. WPA provides improved data encryption through the Temporal Integrity Protocol (TKIP), which scrambles the keys using a hashing algorithm and by adding an integrity checking feature which makes sure that keys haven’t been tampered with.
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
WPA Authentication Mode: Select the Personal (Pre-Shared Key) radio button.  WPA/WPA2: Select TKIP or AES as the cipher suite.  Pre-Shared Key Format: Select Passphrase from the drop-down list.  Pre-Shared Key: Enter the pass phrase here; this should be between 8 and 63
characters.
Click on the Apply Changes button to confirm the changes. This device will
automatically restart once these changes have been applied.
WPA / WPA2 RADIUS Authentication
Encryption: Select WPA or WPA2 from the drop-down list if your wireless network
uses this encryption. WPA (Wi-Fi Protected Access) was designed to improve upon the security features of WEP (Wired Equivalent Privacy). The technology is designed to work with existing Wi-Fi products that have been enabled with WEP. WPA provides improved data encryption through the Temporal Integrity Protocol (TKIP), which scrambles the keys using a hashing algorithm and by adding an integrity checking feature which makes sure that keys haven’t been tampered with.
WPA Authentication Mode: Select the Enterprise (RADIUS) radio button.  WPA/WPA2: Select TKIP or AES as the cipher suite.  RADIUS Port: Enter the port number of the RADIUS server. The default is usually
1812.
RADIUS IP Address: Enter the IP address of the RADIUS server.  RADIUS Password: Enter the shared password of the RADIUS server.  Click on the Apply Changes button to confirm the changes. This device will
automatically restart once these changes have been applied.
Wireless Distribution System
Wireless Distribution System uses wireless media to communicate with other APs, like the Ethernet does. To do this, you must set these APs in the same channel and set MAC address of other APs which you want to communicate with in the table and then enable the WDS.
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
Enable WDS - choose to enable/disable  Adding WDS AP: Enter MAC address. Set Security – WEP/WPA/WPA2-mixed  Show Statistics – shows details of WDS AP  Apply settings – click to save settings.
Firewall
The device provides a tight firewall by virtue of the way NAT works. Unless you
configure the router to the contrary, the NAT does not respond to unsolicited incoming requests on any port, thereby making your LAN invisible to Internet cyber attacks. However, some network applications cannot run with a tight firewall. Those applications need to selectively open ports in the firewall to function correctly. The options on this page control several ways of opening the firewall to address the needs of sp ecific types of applications.
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
The Access Control section allows you to control access in and out of devices on
your network. Use this feature as Parental Controls to only grant access to approved sites, limit web access based on time or dates, and/or block access from applications such as peer-to-peer utilities or games.
When Access Control is disabled, every device on the LAN has unrestricted access
to the Internet. However, if you enable Access Control, Internet access is restricted for those devices that have an Access Control Policy configured for them. All other devices have unrestricted access to the Internet.
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
MAC Address Filter
This feature is used to restrict certain MAC address from accessing the Internet.
These filters can be used for securing and restricting your network.
Configure MAC Filtering: Select one of the options from the drop-down list.
o Turn MAC Filtering OFF: When "OFF" is selected, MAC addresses are not
used to control network access.
o Turn MAC Filtering ON and ALLOW computers listed to access the
network: When "ALLOW" is selected, only computers with MAC addresses
listed in the MAC Filtering Rules list are granted network access.
o Turn MAC Filtering ON and DENY computers listed to access the
network: When "DENY" is selected, any computer with a MAC address listed
in the MAC Filtering Rules list is refused access to the network.
MAC Address: Specify that MAC address that you would like to filter.  Click Apply Changes button to store the changes.
Port Forwarding
Multiple connections are required by some applications, such as internet games,
video conferencing, Internet telephony, and others. These applications have difficulties working through NAT (Network Address Translation). This section is used to open multiple ports or a range of ports in your router and redirect data through those ports to a single PC on your network.
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
Enable: Place a check in this box to enable the port forwarding rule.  Name: Assign a meaningful name to the virtual server, for example Web Server.
Several well-known types of virtual server are available from the Application Name drop-down list. Selecting one of these entries fills some of the remaining parameters with standard values for that type of server.
IP Address: Specify the IP address for the virtual server entry.  TCP/UDP Ports: Specify the TCP or UDP port numbers.
Web site Filter
Th is is a type of parental control feature used to restrict certain websites form being
accessed through your network. These filters can be used for securing and restricting your network.
Website/URL/Domain: Specify the web address that you would like to filter. Do not
use “http:// ”
Click on the Apply changes button to store the changes.
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
DMZ
Place check in this box to enable DMZ host. DMZ host is a demilitarized zone used
to provide Internet services without sacrificing unauthorized access to its local private network. Typically, the DMZ host contains devices accessible to Internet traffic, such as web, FTP, email and DNS servers.
DMZ IP Address: Specify the IP address of the DMZ host.  Click on the Apply changes button to store the changes.
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
4 Client Bridge/Router Mode – Config
Logging In
To configure the Access Point through the web-browser, enter the IP address of the
Bridge (default: 192.168.1.1) into the address bar of the web-browser and press Enter.
Ma ke sure that th e Access Point a nd you r compute rs are on the same subn et. Refer
to Chapter 2 in order to configure the IP address of your computer.
Log in User nameadmin; Passwordadmin
After logging in you will graphical user interface (GUI) of the Access Point. The
navigation drop-down menu on left is divided into three main sections:
4. Management: This includes operation mode, status, statistics, logs, upgrade
firmware, save/reload settings, and password.
5. TCP/IP Settings: This includes the configuration of the LAN port and settings for
the LAN IP, subnet mask, DHCP client, spanning tree and MAC cloning. Wireless: This includes the basic, advanced, security and site-survey settings for
6.
the wireless interface.
The Access Point status page is also displayed once you have logged in. This
includes details about the system, wireless, and TCP/IP configuration.
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o System o Uptime: Duration of time since the device was last reset. o Firmware version: Version of the firmware that is currently loaded on the
device.
Wireless Configuration:
o Mode: Wireless configuration mode such as client bridge, AP, or WDS. o Band: Frequency and IEEE 802.11 operation mode (b-only, g-only, or b+g). o SSID: The name used to identify the wireless network. o Channel Number: The channel used to communicate on the wireless
network.
o Encryption: The type of security used on this network. It may be disabled,
WEP, WPA, etc.
o BSSID: The MAC address of the SSID. o Associated Clients: Displays the number of clients currently associated to
the Access Point.
TCP/IP Configuration:
o Attain IP Protocol: The IP address setting may be fixed or static. o IP Address: Displays the current IP address of the LAN port. o Subnet Mask: Displays the current subnet mask for the IP address. o Default Gateway: Displays the default gateway for the device. o DHCP: Displays the DHCP setting. o MAC Address: Displays the MAC address of the device.
Management
Click on the Management link on the navigation
drop-down menu. You will then see five options: operation mode, status, statistics, log, upgrade firmware, save/reload settings, and password. Each option is described below.
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
Operation Mode
Click on the Operation Mode link under the Management menu. The Operation
Mode allows you to switch from Access Point to Client Bridge mode.
Select the AP, Bridge or Bridge Router and then click on the Apply Change button.
Wait for about a minute until you see the Pop-Up message.
Click on the OK button and then enter the specified IP address into the web-browser. Please wait and then enter the specified IP address into the web-browser. The
previous settings will be retained in AP mode. .
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
Refer to Chapter 4 to learn how to configure this device in Bridge/Bridge Router
mode.
Status
Click on the Status link under the Management menu. The Status page is the first
page that is displayed once you have logged in. This includes details about the system, wireless, and TCP/IP configuration.
System
o Uptime: Duration of time since the device was last reset. o Firmware version: Version of the firmware that is currently loaded on the
device.
Wireless Configuration:
o Mode: Wireless configuration mode such as client bridge, AP, or WDS. o Band: Frequency and IEEE 802.11 operation mode (b-only, g-only, or b+g). o SSID: The name used to identify the wireless network. o Channel Number: The channel used to communicate on the wireless
network.
o Encryption: The type of security used on this network. It may be disabled,
WEP, WPA, etc.
o BSSID: The MAC address of the SSID. o Associated Clients: Displays the number of clients currently associated to
the Access Point.
TCP/IP Configuration:
o Attain IP Protocol: The IP address setting may be fixed or static. o IP Address: Displays the current IP address of the LAN port. o Subnet Mask: Displays the current subnet mask for the IP address. o Default Gateway: Displays the default gateway for the device. o DHCP: Displays the DHCP setting. o MAC Address: Displays the MAC address of the device.
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
Statistics
Click on the Statistics link under the Management menu. This page displays the
number of sent and received packets on the Ethernet and Wireless interface.
Since the packet counter is not dynamic, you must click on the Refresh button for the
most recent statistics.
Log
Click on the Log link under the Management menu. The Log page displays a list of
events that are triggered on the Ethernet and Wireless interface. This log can be referred when an unknown error occurs on the system or when a report needs to be sent to the technical support department for debugging purposes.
In order for the log to record all the events, you must first place a check in the Enable
Log or Enable Remote Log (Log Server required) check box.
Select system all or wireless depending on the type of events you want recorded.
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
Since the log is not dynamic, you must click on the Refresh button for the most
recent events, or click on the Clear button to clear the log.
Upgrade Firmware
Click on the Upgrade Firmware link under the Management menu. This page is
used to upgrade the firmware on the device. Make sure that downloaded the appropriate firmware from your vendor.
Click on the Browse button and then select the appropriate firmware and then click
on the Upload button. Note: The upgrade process may take about 1 minute to complete. Do not power off the device during this process as it may crash the device and make it unusable. The device will restart automatically once the upgrade is complete.
Save / Reload Settings, Reset to Default
Click on the Save / Reload Setting link under the Management menu. This option is
used to save the current settings of the device in a file on your local disk or load settings on to the device from a local disk. This feature is very handy for administrators who have several devices that need to be configured with the same settings.
This page also allows you to reset the device to its factory default settings.
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Click on the Save button to save the current settings to a file on the local disk. Click on the Browse button to select the settings file and then click on the Upload
button to load the previously saved settings.
Click on the Reset button to reset the device to its factory default settings. Click
Restart to reboot the device.
Password
Click on the Password link under the Management menu. This option allows you to
create a user name and password for the device. By default, this device is configured without a user name and password. For security reasons it is highly recommended that you create a user name and password.
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Enter a user name into the first field. Enter a password into the New Password field and then re-type the password into
the Confirmed Password field. Then click on the Apply Changes button.
By clicking on the Reset button, the user name and password fields will become
blank indicating that the username and password has been disabled.
TCP/IP Settings
Click on the TCP/IP Settings link on the
navigation drop-down menu. You will then see the LAN Interface and SNMP option. The options are described in detail below.
LAN Interface
Click on the LAN Interface link under the TCP/IP Settings menu. Using this option
you may change the IP address of the device as well as toggle the DHCP server/client and 802.1d spanning tree feature.
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
Static IP Address
IP Address: Enter the IP address.  Subnet Mask: Enter the subnet mask for the IP address.  Default Gateway: Enter the IP address for the default gateway.  DHCP: Since a static IP address is used, this option must be set to Disabled. If this
device is a DHCP client and will receive its IP settings from a DHCP server, then select Enabled from the drop-down list. Enabling the DHCP client will disable the IP address, subnet mask, and default gateway fields. If the DHCP option is Disabled, then the IP address, subnet mask, and default gateway fields must be filled in.
Click on the Apply Changes button to confirm the changes. This device will
automatically restart once these changes have been applied.
DHCP Client
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
DHCP: If this device is a DHCP client and will receive its IP settings from a DHCP
server, then select Client from the drop-down list. Enabling the DHCP client will disable the IP address, subnet mask, and default gateway fields. If the DHCP option is disabled, then the IP address, subnet mask, and default gateway fields must be filled in.
Click on the Apply Changes button to confirm the changes. This device will
automatically restart once these changes have been applied.
DHCP Server
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
IP Address: Enter the IP address.  Subnet Mask: Enter the subnet mask for the IP address.  Default Gateway: Enter the IP address for the default gateway.  DHCP: Select Server from the drop-down list since this device is the DHCP server.
This device will distribute the IP addresses to the clients associated.
DHCP Client Range: Enter the first and last IP address of the range. Make sure that
the range is on the same subnet as the device. You may click on the Show Client button to view a list of IP addresses that were distributed.
Click on the Apply Changes button to confirm the changes. This device will
automatically restart once these changes have been applied.
SNMP Settings
SNMP Daemon: Select Enable if you would like to use the SNMP feature. Read-Only Community Name: Specify the password for access the SNMP
community for read only access.
Read-Write Community Name: Specify the password for access to the SNMP
community with read/write access.
Send SNMP Trap: Select Enable if you would like to receive SNMP traps.  Send Trap To: Specify the IP address that would receive the SNMP traps.  Click on the Save Settings button once you have modified the settings.
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Client Bridge Router
WLAN Interface
DHCP Connection (Dynamic IP address) – Choose this connection type if your ISP
provides you the IP address. Most cable modems use this type of connection.
PPPoE (Point-to-Point Protocol over Ethernet) – Choose this option if your
internet connection requires a user name and password. Most DSL modems use this type of connection.
Static IP address – Choose th i s op t i o n if you have a dedicated IP address.
DHCP Client
WAN interface can be configured as a DHCP Client in which the ISP provides the IP address to the device. This is also known as Dynamic IP.
Select the DHCP and click on the Apply Changes button.
You have the option of cloning your PCs MAC address onto the device. Click on the Clone Your PCs MAC Address to automatically copy the MAC address. You may also specify a host name
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
Static IP
Static IP is a fixed IP configuration where all parameters including DNS if any should explicitly configured. VPN pass through is configured here by defining exclusivity.
PPPoE
This type of connection is usually used for a DSL service and requires a username and password to connect.
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
Username / Password & Connection type (PPPoE) should be input then click on the Connect button.
Address Mode: PPPoE can be used with a dynamic or static IP address. If you
select the Dynamic IP radio button, then the IIP address in the next field is not required.
However, if you select the Static IP radio button, then the IP address in the next field
is required.
User Name: Specify the user name which is provided by your ISP. Password: Specify the password which is provided by your ISP, and then verify it
once again in the next field.
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
Wireless
Click on the Wireless link on the navigation drop-down menu. You will then see five
options: basic settings, advanced settings security, access control and WDS. Each option is described below.
Basic Settings
Click on the Basic Settings link under the Wireless menu. Using this option you
may configure the 802.11b/g settings as well as the frequency, channel, and SSID.
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
Band: Select the IEEE 802.11 mode from the drop-down list. Options available are
2.4GHz (B), 2.4GHz (G), or 2.4GHz (B+G). Select the appropriate mode based on
the type of wireless network. For example, if you are sure that the wireless network will be using only IEEE 802.11g clients, then it is recommended to select 2.4GHz (G) instead of 2.4GHz (B+G) which will reduce the performance of the wireless network.
SSID: The SSID is a unique named shared amongst all the points of the wireless
network. The SSID must be identical on all points of the wireless network and cannot exceed 32 characters.
Channel: Select a channel from the drop-down list. The channels available are
based on the country’s regulation. When selecting Infrastructure mode, a channel is not required, however, when selecting Adhoc mode, you must select the same channel on all points.
Show Active Clients: Click on this button to view a list of associated clients.  Click on the Apply Changes button to confirm the changes. This device will
automatically restart once these changes have been applied.
Enable Universal Repeater Mode: Select Enable to activate Universal Repeater
Mode and type below SSID for extended wireless interface.
Advanced Settings
Click on the Advanced Settings link under the Wireless menu. On this page you
can configure the advanced settings to tweak the performance of your wireless network. Options available are: fragmentation threshold, RTS threshold, beacon interval, output power, preamble type, broadcast SSID, IAPP, and 802.11g protection.
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
Authentication Type: select an authentication method. Options available are Open
System, Shared Key or Auto. An open system allows any client to authenticate as
long as it conforms to any MAC address filter policies that may have been set. All authentication packets are transmitted without encryption. Shared Key sends an unencrypted challenge text string to any device attempting to communicate with the AP. The device requesting authentication encrypts the challenge text and sends it back to the access point. If the challenge text is encrypted correctly, the access point allows the requesting device to authenticate. It is recommended to select Auto if you are not sure which authentication type is used.
Fragment Threshold: Packets over the specified size will be fragmented in order to
improve performance on noisy networks.
RTS Threshold: Packets over the specified size will use the RTS/CTS mechanism to
maintain performance in noisy networks and preventing hidden nodes from degrading the performance.
Beacon Interval: Beacons will be sent out to devices at the specified intervals. This
value is measured in milliseconds (ms).
ACK Timeout: You may specify a value for the acknowledge timeout.
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
Data Rate: Select a data rate from the drop-down list. However, it is recommended to
select auto for the best performance.
Data Rate: If you would like to force a data rate, you may select one from the drop-
down list. However, for best performance it is recommended to use the Auto setting.
Preamble Type: For best performance, all devices on the wireless network should
use the same preamble type. However, the wireless network will still function even though the wrong preamble type is used.
Transparent Bridge: Can be Enabled/Disabled  Click on the Apply Changes button to confirm the changes. This device will
automatically restart once these changes have been applied.
Security
Click on the Security link under the Wireless menu. On this page you can configure
the authentication and encryption settings such as WEP, WPA, and 802.1x.
Encryption Disabled
Encryption: Select None from the drop-down list if your wireless network doe s not
use any type of encryption.
Click on the Apply Changes button to confirm the changes. This device will
automatically restart once these changes have been applied.
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WEP 64-bit / 128-bit
Encryption: Select WEP from the drop-down list if your wireless network uses WEP
encryption. WEP is an acronym for Wired Equivalent Privacy, and is a security protocol that provides the same level of security for wireless networks as for a wired network.
Set WEP Key: Click on this button to configure the WEP Key.
Key Length: Select a 64-bit or 128-bit from the drop-down list.  Key Format: Select a key format from the drop-down list. 64bit-hex keys require 10
characters, where as 128-bit keys require 26 characters. A hex key is defined as a number between 0 through 9 and letter between A through F.
Default Tx Key: You may use up to four different keys for four different networks.
Select the current key that will be used.
Encryption Key 1-4: You may enter four different WEP keys.
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
Click on the Apply Changes button to confirm the changes and then click on the
Close button to return to the pervious window.
WPA / WPA2 / WPA2 Mixed Passphrase
Encryption: Select WPA, WPA2 or WPA2_Mixed from the drop-down list if your
wireless network uses this encryption. WPA (Wi-Fi Protected Access) was designed to improve upon the security features of WEP (Wired Equivalent Privacy). The technology is designed to work with existing Wi-Fi products that have been enabled with WEP. WPA provides improved data encryption through the Temporal Integrity Protocol (TKIP), which scrambles the keys using a hashing algorithm and by adding an integrity checking feature which makes sure that keys haven’t been tampered with.
WPA Authentication Mode: Select the Personal (Pre-Shared Key) radio button.  WPA/WPA2: Select TKIP, AES or both as the cipher suite.  Pre-Shared Key Format: Select Passphrase from the drop-down list.  Pre-Shared Key: Enter the pass phrase; this should be between 8 and 63 characters.  Click on the Apply Changes button to confirm the changes. This device will
automatically restart once these changes have been applied.
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
Wireless Site Survey
Click Refresh to see the WLAN AP’s that was detected with modest details of each
of them listed.
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Appendix A – FCC Interference Statement
Federal Communication Commission Interference 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 eq uipment does cause harmful interf erence 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:
z Reorient or relocate the receiving antenna. z Increase the separation between the equipment and receiver. z Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
z Consult the dealer or an experienced radio/TV technician for help. FCC Caution: Any changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate this equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
IMPORTANT NOTE: FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This device complies with FCC RF Exposure limits set forth for an uncontrolled environment, under 47 CFR 2.1093 paragraph (d)(2). This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
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ECB-1220R 11b/g Wireless Client Bridge/AP/Router/Repeater Version 1.1
Appendix B – IC Statement
IC statement
Operation is subject to the following two conditions: This device may not cause interference and This device must accept any interference, including interference that may cause undesired operation of the device. This device has been designed to operate with an antenna having a maximum gain of 9 dBi. Antenna having a higher gain is strictly prohibited per regulations of Industry Canada. The required antenna impedance is 50 ohms.
IMPORTANT NOTE: IC Radiation Exposure Statement:
This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
Règlement d’Industry Canada
Les conditions de fonctionnement sont sujettes à deux conditions: Ce périphérique ne doit pas causer d’interférence et. Ce périphérique doit accepter toute interférence, y compris les interférences pouvant perturber le bon fonctionnement de ce périphérique.
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