wireless n adsl2+ 4-port modem router user manual

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wireless n adsl2+ 4-port modem router user manual | Manualzz

mAnuAl

ModelS 524360 (Annex A)

& 524377 (Annex b)

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Contents

section page

1 Introduction .......................................................................5

2 Hardware ..........................................................................6

Component descriptions........................................................................... .6

Setup/Installation................................................................ ...................7

3 Software/Setup Wizard ...................................................7

4 IP Address Settings ......................................................... 11

5 Web Management Configuration ..................................13

Quick Start ...........................................................................14

Interface Setup ......................................................................15

Internet ..........................................................................15

lAn .............................................................................17

Wireless ........................................................................19

Advanced Setup ...................................................................23

Firewall..........................................................................23

Routing ..........................................................................23

nAT .............................................................................24

AdSl ............................................................................26

Access Management .............................................................27

ACl ..............................................................................27

IP Filter ..........................................................................27

SnMP ..........................................................................30

UPnP .............................................................................30

ddnS ........................................................................... 31

Maintenance ........................................................................ 31

Administrator ................................................................... 31

Time Zone ......................................................................32

Firmware ........................................................................32

System Restart .................................................................33

diagnostics ....................................................................33

Status ..................................................................................33

device Information ...........................................................33

System log .....................................................................34

Statistics .........................................................................35

6 Troubleshooting ..............................................................35

7 Glossary ..........................................................................37

8 Specifications ..................................................................40

2

ConTenTS

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fCC regulAtory stAtements

FCC Part 68

This equipment complies with Part 68 of FCC Rules. on the bottom of this device is a label with the FCC registration number and ringer equivalence number (Ren) for this equipment. You must provide this information to the telephone company upon request. The Ren is useful to determine the quantity of devices you may connect to the telephone line and still have all of those devices ring when your number is called.

In most areas, the total of the Ren of all devices connected to one line should not exceed five. To be certain of the number of devices you may connect to your line, as determined by the Ren, contact your local telephone company.

If the modem causes harm to the telephone network, the telephone company may discontinue your service temporarily, notifying you in advance (if feasible) or as soon as possible. You will be advised of your right to file a complaint with the FCC.

Also, the telephone company may make changes in its facilities, equipment, operations or procedures that could affect the proper operation of your equipment.

If they do, you will be notified in advance to give you an opportunity to maintain uninterrupted telephone service.

If you experience trouble with this device, contact your InTellIneT neTWoRK

SolUTIonS

dealer for repair/warranty information. The telephone company may ask you to disconnect this equipment from the network until the problem has been corrected or until you are sure that the equipment is not malfunctioning.

This equipment may not be used on coin service provided by the telephone company. Connection to party lines is subject to state tariffs.

Installation

This device is equipped with a USoC RJ11C connector.

FCC Part 15

This equipment has been tested and found to comply with the limits for a Class b digital device, pursuant to Part 15 of 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 or more of the following measures:

1. Reorient or relocate the receiving antenna.

2. Increase the separation between the equipment and receiver.

3. Connect the equipment into an outlet on a circuit different from that to which the

receiver is connected.

4. Consult the dealer or an experienced radio technician for help.

3

ReGUlAToRY noTeS And STATeMenTS

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FCC Caution

This equipment must be installed and operated in accordance with provided instructions, and a minimum of 20 cm spacing must be provided between computer- mounted antenna and a person’s body (excluding extremities of hands, wrists and feet) during wireless modes of operation.

This device complies with Part 15 of 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. Any changes or modifications not expressly approved by the party responsible for compliance could void the authority to operate equipment.

Federal Communications Commission (FCC) Radiation Exposure Statement

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. In order to avoid the possibility of exceeding the FCC radio frequency exposure limits, human proximity to the antenna shall not be less than 20 cm (8 inches) during normal operation. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

R&TTE Compliance Statement

This equipment complies with all the requirements of directive 1999/5/eC of the european Parliament and the Council of March 9, 1999, on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity

(R&TTe), which repealed and replaced directive 98/13/eeC (Telecommunications

Terminal equipment and Satellite earth Station equipment) as of April 8, 2000.

Safety

This equipment is designed with the utmost care for the safety of those who install and use it. However, special attention must be paid to the dangers of electric shock and static electricity when working with electrical equipment. All guidelines of the FCC and of the computer manufacturer must therefore be followed at all times to ensure the safe use of the equipment.

EU Countries Intended for Use

The eTSI version of this device is intended for home and office use in Austria, belgium, denmark, Finland, France, Germany, Greece, Ireland, Italy, luxembourg, the netherlands, Portugal, Spain, Sweden and the United Kingdom.

The eTSI version of this device is also authorized for use in eFTA member states

Iceland, liechtenstein, norway and Switzerland.

EU Countries Not Intended for Use

none.

NOTE: Some screen images have been modified to fit the format of this manual.

4

ReGUlAToRY noTeS & STATeMenTS

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1 introDuCtion

Thank you for purchasing this InTellIneT neTWoRK SolUTIonS

Wireless n

AdSl2+ 4-Port Modem Router, Model 524360 (Annex A) or Model 524377

(Annex b). An all-in-one modem, router, Wireless n access point, firewall and

Fast ethernet 4-port switch, it allows you to access the Internet and download music, play interactive games online or surf the Web at double the speed previously available through AdSl2.

Improved modulation efficiency reduces framing overhead, achieves higher coding gain, improves the initialization time and provides enhanced signal- processing algorithms. AdSl2 increases downstream data rates to more than

12 Mbps (as compared to between 8 and 10 Mbps for original AdSl) and can extend reach by approximately 600 feet. With the AdSl2+ standard doubling the maximum frequency used for downstream data transmission (from 1.1 MHz to 2.2 MHz), the Wireless n AdSl2+ 4-Port Modem Router effectively provides downstream data rates of 24 Mbps on standard copper phone lines up to 5,000 feet.

Real-time performance-monitoring capabilities provide information regarding line quality and noise conditions at both ends of the line. Service providers can use the data to monitor the quality of your AdSl connection to prevent service failures and keep your connection up and running without disruption.

With these additional features, this router provides improved interoperability, fast startup and enhanced voice support.

• Advanced 2T3R MIMO technology for enhanced throughput and coverage

• Supports ADSL standards G.992.1 (G.dmt), G.992.2 (G.lite), G.992.3 (ADSL2),

G.992.4 (splitterless AdSl2) and G.992.5 (AdSl2+) for Annex A (Model

524360) or Annex b (Model 524377)

• Supports Wi-Fi Protected Setup (WPS)

• Supports WEP and WPA/WPA2 (TKIP and AES) data encryption

• Integrated 10/100 Mbps LAN switch with Auto MDI/MDI-X support

• DHCP server assigns IP addresses and supports static lease management

• Supports virtual server and DMZ (demilitarized zone)

• Supports DDNS (dynamic DNS)

• Supports UPNP (Universal Plug and Play)

• Integrated SPI firewall

• VPN Pass Through (PPTP, IPSec)

• Supports SNMP management

• Complies with 2.4 GHz Draft IEEE 802.11n standard and is backward

compatible with Ieee 802.11g/b standards

• Easy installation through Web-based user interface

• System Status and Security Log

• Firmware Upgradeable

• Lifetime Warranty

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2 hArDwAre

Component DesCriptions

Front Panel

As listed below, the leds indicate the current status of the router.

LED Mode Status

PWR (green) on

WlAn (yellow) off

Ready for operation.

The wireless lAn is disabled. blinking Wireless traffic is being transmitted/received.

WPS (Yellow) off

AdSl (green)

WPS function is disabled. blinking WPS function is enabled. on Successful connection to an AdSl dSlAn. blinking no connection.

lAn (lnK/ACT) on

Ports 1-4 (green) off

The lAn cable is connected to the router. no network connection. blinking network traffic is being transmitted/received.

Rear Panel

Antenna Connectors: The reverse SMA connectors allow easy connection to external antennas.

Reset button: This can be used to reset the router or to restore the factory default settings. Press the button (using a pencil tip can help) for less than five seconds to re-boot the router and save any configurations that have been set up.

If problems persist after a simple re-boot — or if you’ve forgotten your password — hold the button in for longer than five seconds to reset the router to its factory default settings. NOTE: The factory default settings will replace any others that have been configured.

Power outlet: The included 12 V DC power adapter is connected here.

WPS button: Wi-Fi Protected Setup (WPS) is the simplest way to build a connection between wireless network clients and this router. Press this button and enable the

WPS function of the wireless clients; the router and clients will automatically configure the security key and connect directly. NOTE: The router will wait for

WPS requests from wireless clients for 2 minutes after the WPS button is pressed.

LAN ports: The four local area network (lAn) ports are for connections to PCs, lAns, printers, servers, hubs and so forth.

ADSL: The included RJ-11 phone line connects this to an AdSl/phone network.

6

HARdWARe

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setup/instAllAtion

once you’re familiar with the front and rear panels of the Wireless n AdSl2+

4-Port Modem Router, the setup and installation of the device is easy.

1. From the AdSl port, connect the router to your AdSl network using the RJ-11

telephone cable provided.

2. From any of the lAn ports, connect the router to your PC, hub, switch or other

component using the ethernet Cat5 RJ-45 cable provided.

3. Connect the router’s power outlet to a power source using the power adapter

provided. NOTE: Use only the power adapter included with this device.

4. Check that the green AdSl led is on, indicating a successful connection. If

the AdSl led is blinking — indicating that no connection has been made —

contact your Internet service provider.

3 softwAre/setup wizArD

This router provides a setup wizard to configure the AdSl settings. It collects and enters AdSl settings from some Internet service providers (ISPs) simply by selecting the ISP when prompted. If you can’t find your particular ISP listed in the wizard, go ahead and manually input the ISP information through the wizard.

before starting:

• Make sure the ADSL cable is connected to the router correctly. When the

AdSl cable is working normally, the AdSl led will be on.

• Uninstall all dial-up programs previously installed for the USB modem or

other dial-up devices.

• It is recommended that the router first be configured with the Ethernet cable

connected prior to setting the wireless functions.

NOTE: This setup wizard can be run in Windows 2000, XP or Vista. The following procedures and screen images represent Windows xP, but are similar for the other platforms.

1. Insert the enclosed setup Cd (featuring the setup wizard) into your Cd-RoM

drive. The Autorun.exe program should execute automatically. If not, run

Autorun.exe manually from the “Autorun” folder on the Cd.

2. Click on “Setup Wizard” when the

initial menu appears on screen. The

wizard will search for the router. If

the router can’t be found, enter the

IP address and the password of the

router, then click “next” to search

again.

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3. The wizard will automatically

select the country you’re in (by

identifying the language of the

computer’s operating system),

and will then display the Select

ISP screen. Select the ISP. If it’s

not listed, click “other” to re-

select the country, or manually

configure the ISP information (see Manually Set ISP below).

Automatically Set ISP

If the Select ISP screen does list your ISP, follow these steps so the wizard can configure the ISP settings automatically.

1. As shown in the sample screen

at right, select the ISP of your

AdSl service.

2. If needed, enter the username

and password provided by

your ISP, then click “next.”

3. When the Settings overview

screen appears, click “Save,”

which will reboot the router.

After saving and rebooting, the

ISP settings are complete.

Your country

NOTE: To use the router to access the Internet, the IP address of each

PC has to be set in the same subnet as the router. This wizard will help to set the proper IP address(es), and will display a status screen

(right) indicating so.

NOTE: by default, the router’s dHCP server is enabled. If it is disabled before running the setup wizard, the wizard will automatically enable it.

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SoFTWARe/SeTUP WIZARd

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4. The wizard will try to connect

to the ISP you have selected.

If the connection fails, run the

wizard to select the ISP again.

5. With a successful ISP

connection, the Congratulations

confirmation screen will display.

To move on to the Web

management of the router, click

“Advanced Settings”; to close

the wizard, click “Finish.”

Manually Set ISP

If the ISP can’t be located using the wizard, follow the steps below to configure the ISP settings manually. Confirm what kind of service is being provided — as shown here — and keep the information for future reference.

PPPoE

PPPoA

VPI/VCI, VC-based/LLC-based multiplexing, Username,

Password (and Service name).

VPI/VCI, VC-based/LLC-based multiplexing, Username,

Password.

RFC1483 Bridged VPI/VCI, VC-based/LLC-based multiplexing to use bridged Mode.

RFC1483 Routed VPI/VCI, VC-based/LLC-based multiplexing, IP Address,

Subnet Mask, Gateway Address and domain name

System (dnS) IP Address (a fixed IP Address).

1. on the Select ISP screen, select

“other.”

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2. With the Select the Internet

Connection Type...” screen

displayed, make a selection

and click “next.” NOTE: The

wizard will automatically select

the country that you’re in (by

identifying the language of the

computer’s operating system),

and will then display the Select

ISP screen. If you want to change the country, click “back” instead of “next.”

3. In the VPI, VCI and Encapsulation

fields, enter the data provided

by your ISP. If the connection

type is static IP address, enter

the IP address information

provided by your ISP. (For

details, see Web Management /

Interface Setup.) Click “next.”

4. If needed, enter your username

and password (twice) in the

corresponding fields. Click

“next.”

5. When the Settings overview

screen appears, click “Save,”

which will reboot the router.

After saving and rebooting, the

ISP settings are complete.

Other

Other

NOTE: To use the router to access the Internet, the IP address of each

PC has to be set in the same subnet as the router. This wizard will help to set the proper IP address(es), and will display a status screen

(right) indicating so.

NOTE: by default, the router’s dHCP server is enabled. If it is disabled before running the setup wizard, the wizard will automatically enable it.

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6. The wizard will try to connect

to the ISP you have selected.

If the connection fails, run the

wizard to select the ISP again.

7. With a successful ISP

connection, the Congratulations

confirmation screen will display.

To move on to the Web

management of the router, click

“Advanced Settings”; to close

the wizard, click “Finish.”

4 ip ADDress settings

As noted above, to use the router to access the Internet, the PCs in the network must have an ethernet adapter installed and be connected to the router either directly or through a hub or switch. The TCP/IP protocol of each PC has to be installed, and the IP address of each PC has to be set in the same subnet as the router.

The router’s default IP address is 192.168.2.1

; the subnet mask is 255.255.255.0

.

PCs can be configured to obtain an IP address automatically through the dHCP server of the router or a fixed IP address in order to be in the same subnet as the router. by default, the dHCP server of the router is enabled and will dispatch an

IP address to the PC from between 192.168.2.100 and 192.168.2.200. It is strongly recommended that IP addresses be set/obtained automatically.

This section explains how to configure a PC so that it can obtain an IP address automatically for Windows 2000, XP or Vista. For other operating systems

(Macintosh, Sun, etc.), follow the manual of that operating system.

Windows Vista

1. Click “Start,” select “Settings,” then go to the control panel and double-click

“network and Sharing Center” to display its window.

2. Click “Manage network connections,” right-click on the local Area Connection

icon and select Properties. The local Area Connection screen will display.

3. Check the list of network Components. You should see “Internet Protocol

Version 4 (TCP/IPv4)” on your list. Select it and click Properties.

IP AddReSS SeTTInGS

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4. on the Internet Protocol

Version 4 (TCP/IPv4)

Properties screen, select

“obtain an IP address

automatically” and

“obtain dnS server

address automatically.”

5. Click “oK” to confirm

the setting. Your PC will

obtain an IP address

automatically from the

router’s dHCP server.

NOTE: Make sure that the router’s dHCP server is the only one available on your lAn.

Windows XP

1. Click “Start,” open the control panel and then double-click “network

Connections.” The network Connections window will appear.

2. Right-click on the local Area Connection icon and select Properties. The local

Area Connection window will appear.

3. Check the list of network Components. You should see “Internet Protocol

(TCP/IP)” on your list. Select it and click Properties.

4. In the Internet Protocol (TCP/IP)

Properties window, select “obtain

an IP address automatically” and

“obtain dnS server address

automatically.”

5. Click “oK” to confirm the setting.

Your PC will now obtain an IP

address automatically from the

router’s dHCP server.

NOTE: Make sure the router’s dHCP server is the only one available on your lAn.

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Windows 2000

1. Click “Start” and select Settings, then click “Control Panel.”

2. double-click on the network and dial-up Connection icon. In the network

and dial-up Connection window, double-click on the local Area Connection

icon. The local Area Connection window will appear.

3. In the local Area Connection window, click “Properties.”

4. Check your list of network Components. You should see “Internet Protocol

(TCP/IP)” on your list. Select it and click “Properties.”

5. In the Internet Protocol (TCP/IP)

Properties window, select “obtain

an IP address automatically” and

“obtain dnS server address

automatically.”

6. Click “oK” to confirm the setting.

Your PC will obtain an IP address

automatically from your router’s

dHCP server.

NOTE: Make sure the router’s dHCP server is the only one available on your lAn.

5 web mAnAgement

After configuring the PC(s) to obtain the IP address(es) automatically, the router’s dHCP server will automatically give lAn clients an IP address. by default, the server is enabled so that an IP address can be obtained automatically. once the PC has obtained an IP address from the router, enter the default IP

address 192.168.2.1

(the router’s IP address) into the PC’s

Web browser and

press “enter.”

The login screen will appear. enter the username and password, then click “oK” to log in. by default, the username is

“admin”; the password is “1234.” For security reasons, it’s recommended that the password be changed as soon as possible.

Click “oK” to continue.

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Web MAnAGeMenT

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The Home Page screen appears, displaying seven instructional options: Quick

Start, Interface Setup, Advanced Setup, Access Management, Maintenance,

Status and Help.

quiCk stArt

The Quick Start section is designed to get you using the router as quickly as possible. before configuring the router, check with your ISP (Internet service provider) as to what kind of service is provided (examples shown below).

PPPoE

PPPoA

VPI/VCI, VC-based/LLC-based multiplexing, Username,

Password (and Service name).

VPI/VCI, VC-based/LLC-based multiplexing, Username,

Password.

RFC1483 Bridged VPI/VCI, VC-based/LLC-based multiplexing to use bridged Mode.

RFC1483 Routed VPI/VCI, VC-based/LLC-based multiplexing, IP Address,

Subnet Mask, Gateway Address and domain name

System (dnS) IP Address (a fixed IP Address).

1. Click “Run Wizard” to start the configuration; then click “next” to continue

through the five subsequent Quick Start screens: Password, Time Zone, ISP

Connection Type, PPPoe/PPPoA and Complete.

2. Set and confirm the new password; click “next” to continue.

3. Select the time zone; click “next” to continue.

4. Select your Internet connection type (as directed by your ISP, with examples

shown above); click “next” to continue.

5. enter the data provided by your ISP. For details on each setting, see the

Interface Setup section below. Click “next” to continue.

6. Restart your AdSl router. Click “next” to save the settings and restart the

router.

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interfACe setup

Internet

ATM VC

Virtual Circuit: This is defined either as VPI (Virtual Path Identifier) or VCI (Virtual

Channel Identifier).

VPI: This is a virtual path that determines the way an ATM (asynchronous transfer mode) cell should be routed. The VPI is an 8-bit (in UNI) or 12-bit (in NNI) number that is included in the header of an ATM cell. The valid range for the VPI is 0 to

255. Enter the VPI assigned by the ISP.

VCI: This is the label given to an ATM VC to identify it and determine its destination.

The VCI is a 16-bit number that is included in the header of an ATM cell. The valid range for the VCI is 32 to 65535. Enter the VCI assigned by the ISP.

ATM QoS: There are four options here.

• CBR (Constant Bit Rate) – This class is used for emulating circuit switching.

The cell rate is constant with time. Select CbR to specify fixed (always on)

bandwidth for voice or data traffic.

• UBR (Unspecified Bit Rate) – Select UBR for applications that are non-time

sensitive, such as e-mail.

• rtVBR (real-time Variable Bit Rate) – This class is similar to nrtVBR, but is

designed for applications that are sensitive to cell-delay variation. examples

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for real-time VBR are voice with speech activity detection (SAD) and interactive

compressed video.

• nrtVBR (non-real-time Variable Bit Rate) – This class allows users to send traffic

at a rate that varies with time depending on the availability of user information.

Statistical multiplexing is provided to make optimum use of network resources.

Multimedia email is an example of nrtVBR.

PCR: This is the maximum rate at which the sender can send cells. divide the dSl line rate (bps) by 424 (the size of an ATM cell) to find the PCR (Peak Cell Rate).

SCR (Sustain Cell Rate): This is the average rate, as measured over a long interval, in the order of the connection lifetime.

MBS (Maximum Burst Size): This refers to the maximum number of cells that can be sent at the peak rate. enter the MbS value, which must be less than 65535.

ENCAPSULATION — The router can be connected to your Internet service provider in the following ways.

Dynamic IP Address: This automatically obtains an IP address from your ISP.

Static IP Address: This uses a static IP address. Your ISP provides a static IP address to access Internet services.

PPPoE/PPPoA: PPPoe (PPP over ethernet) and PPPoA (PPP over ATM) are common connection methods used for xdSl.

Bridged Mode: This is a common connection method used for xdSl modem.

DYNAMIC IP ADDRESS/STATIC IP ADDRESS/PPPoE-PPPoA/BRIDGED MODE —

based on the ISP type selected above, the Web page will present fields to be filled in from among the following parameters.

Service Name: enter the name of your ISP.

User Name: enter the username exactly as assigned by your ISP.

Password: enter the password that your ISP has assigned to you.

Encapsulation: Check with your ISP for the method of multiplexing. In bridged Mode, select “1483 Bridged IP LLC” or “1483 Bridged IP VC-Mux.” In PPPoE/PPPoA mode, select “PPPoE LLC,” “PPPoE VC-Mux,” “PPPoA LLC” or “PPPoA VC-Mux.”

Bridge Interface: This router has a built-in AdSl modem and is able to connect to an

ISP directly. Alternatively, if you want to use the dial-up software to manually connect to the ISP, you can activate the bridge interface.

Connection: There are three options here.

• Always On – The connection will always be kept on. If the connection is

interrupted, the router will re-connect automatically.

• Connect On-Demand – Only connect when you want to surf the Internet.

“Close if idle for xx minutes” is set to stop the connection when the network

traffic is not sending or receiving after an idle time.

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• Connect Manually – After you select this option, go to the Status screen and

click “Connect.” The router will connect to the ISP. To stop the connection,

click “disconnect.”

TCP MSS Option: This enables the configuration of the maximum segment size

(MSS) for transient packets that traverse a router, specifically TCP segments in the

SYn bit set when PPPoe is being used in the network. Specify the MSS range from 100 to 1452 bytes, or use the default value of 0 bytes.

Get IP Address: Choose “Static” or “dynamic IP Address.” If “Static IP” is selected, set the IP address, subnet mask and gateway obtained from your ISP.

Static IP Address: enter the IP address assigned by your ISP.

IP Subnet Mask: enter the subnet mask assigned by your ISP.

Gateway: enter the gateway assigned by your ISP.

NAT: network Address Translation (nAT) is an Internet standard that enables a local-area network (lAn) to use one set of IP addresses for internal traffic and a second set of addresses for external traffic. When nAT is enabled, the router will help to make all the necessary IP address translations in order for the PC connected to the router to access the Internet.

Default Route: When this is enabled, all the packets for destinations not known by the router’s routing table are sent to the default route. by default, it is enabled.

TCP MTU Option: The Maximum Transmission Unit (MTU) is the maximum size of each packet in any transmission within the network. Specify the MTU range from 100 to 1500 bytes, or use the default value of 0 bytes.

Dynamic Route: dynamic routing allows routing tables in routers to change as the possible routes change. This router supports RIP1, RIP2-b and RIP2-M protocols for dynamic routing. After the RIP protocol is selected, choose the RIP direction from among “none,” “both,” “In only” or “oUT only.”

Multicast: To specify the method of transmitting data simultaneously to many receivers, select “IGMP v1” or “IGMP v2” as the multicast protocol. or, select

“disabled” to disable the function.

MAC Spoofing: Your ISP service requires identification of the MAC address of the devices. You can enable the MAC Spoofing function and enter the valid

MAC address, allowing you to then change the MAC address of the router in order to access the Internet service.

LAN

ROUTER LOCAL IP

IP Address: enter the IP address of the AdSl router for local access to the router’s Web page. by default, the IP address is 192.168.2.1

.

IP Subnet Mask: enter the subnet mask of the AdSl router. by default, the subnet mask is 255.255.255.0

.

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Dynamic Route: dynamic routing allows routing tables in routers to change as the possible routes change. This router supports RIP1, RIP2-b and RIP2-M protocols for dynamic routing. After the RIP protocol is selected, choose the RIP direction from among “none,” “both,” “In only” or “oUT only.”

Multicast: To specify the method of transmitting data simultaneously to many receivers, select “IGMP v1” or “IGMP v2” as the multicast protocol. or, select

“disabled” to disable the function.

IGMP Snoop: When IGMP (Internet Group Management Protocol) Snoop is enabled, the router can make intelligent multicast forwarding decisions by examining the contents of each frame’s IP header. Without the function, the router will broadcast the multicast packets to each port, which could create excessive traffic on the network and degrade network performance.

DHCP

DHCP: by enabling the dHCP server, the router will automatically assign your lAn clients an IP address. If the dHCP is disabled, lAn clients’ IP addresses need to be manually set.

Starting IP Address: If the dHCP server is enabled, set the “Starting IP Address,” which will be the first IP address assigned to the lAn client. by default, the starting

IP address is 192.168.2.100

.

IP Pool Count: A particular IP address range can be selected for your dHCP server to issue IP addresses to your lAn clients. by default, the IP pool count is

100. The IP range is from 192.168.2.100 to 192.168.2.199.

Lease Time: In this setting, the time period during which the dHCP server lends

IP addresses to your lAn clients can be specified. The dHCP will change your

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lAn clients’ IP addresses when this time threshold period is terminated.

DNS Relay: A domain name System (dnS) server is like an index of IP and

Web addresses. If you type a Web address into your browser, such as “www.

router.com,” a dnS server will find that name in its index and the matching IP address. Select “Use Auto discovered dnS Server only” to auto-set the dnS server. If there is a dnS server that you would rather use, select “Use discovered dnS Server only” and specify the IP address of that dnS server.

Primary DNS Server: enter the ISP’s dnS server IP address or specify your own preferred dnS server IP address.

Secondary DNS Server: This is optional. You can enter another dnS server’s

IP address as a backup. The secondary dnS will be used should the primary dnS fail.

Wireless

POLAND

ACCESS POINT SETTINGS

Access Point: Activate or deactivate the wireless function of the router. When activated, the router will be an access point for other wireless clients to connect.

Channel: This is the radio channel used by the wireless lAn. All devices on the same WlAn should use the same channel. Select the country you’re in and designate a channel the router will use. NOTE: In the USA/Canada, only channels

1–11 can be operated; in Europe, only channels 1–13 can be operated. To allow the router to automatically find an available channel with the greatest signal strength, select “Auto.” The auto-selective channel will be shown in the “Current

Channel” field.

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Beacon Interval: This is the interval of time that the router broadcasts a beacon used to synchronize the wireless network. The range for the beacon period is between 20 and 1000 milliseconds, with a typical value of 100.

RTS/CTS Threshold: When the packet size is smaller than the RTS threshold, the wireless router will not use the RTS/CTS mechanism to send this packet. The range is from 1500 to 2347.

Fragmentation Threshold: This specifies the maximum size of a packet during the fragmentation of data to be transmitted. If this value is set too low, it will result in bad performance. enter a value from 256 to 2346.

DTIM: The delivery Traffic Indication Message (dTIM) determines the interval in which the access point will send its broadcast traffic. The range is from 1 to

255, and the default value is 3 beacons.

Wireless Mode: There are several options here.

• 802.11b – The router will only allow 802.11b wireless network clients to

connect to it. (Maximum transfer rate is 11 Mbps.)

• 802.11g – The router will only allow 802.11g wireless network clients to

connect to it. (Maximum transfer rate is 54 Mbps.)

• 802.11b+g – The router will only allow 802.11b or 802.11g wireless network

clients to connect to it. (Maximum transfer rates as listed above.)

• 802.11n – The router will only allow 802.11n wireless network clients to

connect to it. (Maximum transfer rate is 300 Mbps.)

• 802.11g+n – The router will only allow 802.11g or 802.11n wireless network

clients to connect to it. (Maximum transfer rates as listed above.)

• 802.11b+g+n – The router will allow 802.11b, 802.11g or 802.11n wireless

network clients to connect to it. (Maximum transfer rates as listed above.)

NOTE: For 802.11b and 802.11g modes, the signals can be transmitted only by antenna 1 (the antenna on the right side of the rear panel). For 802.11n mode, the router is operating in a 2T3R Spatial Multiplexing MIMo configuration:

Two antennas are for signal transmitting; three antennas are for signal receiving.

11n SETTINGS

Channel Bandwidth: Select the channel width of the wireless radio. CAUTION: do not modify the default value (“20/40 MHz”) if you aren’t familiar with this function.

Extension Channel: Select “above...” or “below the control channel” while “40

MHz” is set as the channel bandwidth. CAUTION: do not modify the default value if you aren’t familiar with this function.

Guard Interval: This is one of several draft-n features designed to improve efficiency. Select “400nsec” to provide a shorter delay between transmission frames in the 11n network. The throughput in the 400nec guard interval is better than the 800nsec guard interval.

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MCS: Select “MCS 0” through “MCS 15” to configure the data rate of the11n network. When “MCS 15” is selected, the data rate is up to 300 Mbps. It is recommended to select “Auto” so the router will negotiate with wireless clients to operate with a proper data rate.

MULTIPLE SSID SETTINGS

SSID Index: The router supports multiple SSIds. by default, however, this function is disabled.

Broadcast SSID: Select “Yes” to make the SSId visible so wireless clients can scan the router within the network. Select “no” to hide the SSId. Wireless clients need to set the same SSId of the router in order to access the network.

WMM: Wi-Fi Multi Media (WMM) enhances the data transfer performance of multimedia contents when they’re being transferred over a wireless network.

Use WPS: Select “Yes” to enable the Wi-Fi Protected Setup; “no” to disable it.

WPS SETTINGS

Wi-Fi Protected Setup (WPS) is the simplest way to build connections between wireless network clients and this router. Instead of selecting an encryption mode and entering a long encryption passphrase every time you need to set up a wireless client, just press a wireless client button and a router button and the

WPS will do the setup for you.

The Wireless n AdSl2+ 4-Port Modem Router supports two types of WPS: push-button configuration (PbC) and PIn code. To use PbC, switch the router to WPS mode and push a specific button on the wireless client to start WPS mode. You can push the Reset/WPS button on the router or select “PbC” and click “Start WPS” on the WPS setup screen to do this. To use PIn code, you need to know the PIn code of the wireless client and switch it to WPS mode, then set the PIn code of the wireless client you want to connect to the router on the WPS setup screen and click “Start WPS” to start WPS mode.

WPS State: If the wireless security (encryption) function of the router is enabled, a ”Configured” message will display here. If the wireless security function has

not been set, ”Unconfigured” will display.

WPS Mode: When PIn code is selected, you need to enter the 8-digit PIn code of the wireless client you want to connect to the router. If PbC mode is selected, just click “Start WPS” to start WPS mode.

AP Self PIN Code: This is the PIn code of the router, which you can enter so the wireless client can start WPS mode to connect to the router. The security settings of the router will be set to match those of the wireless client.

Enrollee PIN Code: enter the PIn code of the wireless client here. If you’ve entered the PIn code of the wireless client and switch to WPS mode, the security settings of the wireless client will be set to match those of the router.

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WPS Progress: This displays the progress during WPS communication.

Reset to OOB: When clicked, all the wireless settings of the router will be reset to factory defaults.

SSID: Up to 32 printable ASCII characters long, this is the unique name identified in a WlAn. The Id prevents the unintentional merging of two co-located WlAns.

The default SSId of the router is “default.”

Authentication Type: To prevent unauthorized wireless clients from accessing the router, this router supports WeP, WPA-PSK and WPA2-PSK authentication types. If the router has enabled the authentication, all the wireless clients’ settings need to be consistent with the router for building the connection.

WEP / WPA-PSK / WPA2-PSK & WPA-PSK / WPA2-PSK

WEP-64Bits: A lower level of security than WPA, WeP supports 64-bit and

128-bit key lengths to encrypt the wireless data. The longer key length provides higher security. When this is selected, you need to enter exactly 5 ASCII characters (a-z and 0-9) or 10 hexadecimal digits (0-9, a-f) for each Key (1-4).

WEP-128Bits: When this is selected, you need to enter exactly 13 ASCII characters (a-z and 0-9) or 26 hexadecimal digits (0-9, a-f) for each Key (1-4).

WPA-PSK: This option is suitable for homes and small businesses. It uses TKIP or AeS for data encryption. When “WPA-PSK” is selected, enter 8 to 63 ASCII characters or 64 hexadecimal characters as the “Pre-Shared Key.”

WPA2-PSK: This option is also for homes and small businesses, but offers the highest level of security available. When “WPA2-PSK” is selected, enter 8 to

63 ASCII characters or 64 hexadecimal characters as the “Pre-Shared Key.”

WPA-PSK / WPA2-PSK: When this is selected, you need to choose the encryption method (TKIP or AeS) and enter 8 to 63 ASCII characters or 64 hexadecimal characters as the “Pre-Shared Key.”

WIRELESS MAC ADDRESS FILTER

Active: When “Activated” is selected, this function prevents wireless clients from accessing the wireless network by blocking their MAC address(es). The MAC address(es) of the wireless client(s) to be filtered need to be entered.

Action: There are two options here.

• Allow Association – Only wireless clients with the MAC address(es) you

have specified can access the router.

• Deny Association – The wireless clients with the MAC address(es) you have

specified will be denied access to the router.

Mac Address #1-8: enter the MAC address(es) of the wireless client(s) to be filtered.

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ADvAnCeD setup

Firewall

FIREWALL

Firewall: Selecting “enabled” protects against SYn flooding attack, Ping of death, Teardrop and land attack.

SPI: When “enabled,” all traffic initiated from a WAn site will be blocked.

Routing

ROUTING TABLE LIST — The current routing table of the router can be viewed here. To add another routing rule, click “Add RoUTe.” (See Add Route below.)

Dest IP: Shows the IP address of the destination lAn.

Mask: Shows the subnet mask of the destination lAn. If it shows “8,” the subnet mask is “255.0.0.0”; “16” means the subnet mask is “255.255.0.0”; “24” means the subnet mask is “255.255.255.0.”

Gateway IP: This is the IP of the neighbor router that this router should communicate with on the path to the destination lAn.

Metric: This is the number of hops (routers) to pass through to reach the destination lAn. It must be between 1 and 15.

Device: Shows the interface that goes to the next hop (router), such as a lAn port.

Use: This is the counter for access time.

Edit: This is for editing the route, and is not shown for the system default route.

Drop: This is for dropping the route, and is not shown for the system default route.

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ADD ROUTE — If another router with a lAn-to-lAn connection is part of the configuration, it may be necessary to create a static routing on the router that is the gateway to the Internet.

Destination IP Address: enter the IP address of the destination lAn.

IP Subnet Mask: enter the subnet mask address of the destination lAn.

Gateway IP Address: enter the address (where packets are sent) and select the channel (PVC) you want to configure.

Metric: This is the number of hops (routers) to pass through to reach the destination lAn. It must be between 1 and 15.

Announced in RIP: Select “Yes” and this routing path will be propagated to other hosts through RIP (Routing Information Protocol) broadcasts. Select “no” and this routing path will be kept private, not to be included in RIP broadcasts.

NAT

NAT — network Address Translation (nAT) allows multiple users at your local site to access the Internet through a single public IP address or multiple public

IP addresses. nAT provides firewall protection from hacker attacks and has the flexibility to allow you to map private IP addresses to public IP addresses for key services such as Web sites and FTP.

Virtual Circuit: Select the channel (PVC) you want to configure.

NAT Status: Shows the status (activated or deactivated) of the nAT function.

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Number of IPs: Select “Single” if you only have a public IP address. Select

“Multiple” if you have multiple IP addresses.

DMZ — The dMZ host is a local computer exposed to the Internet. When setting a particular internal IP address as the dMZ host, all incoming packets will be checked by the firewall and nAT algorithms, then passed to the dMZ host. For example, if you have a local client PC that cannot run an Internet application

(e.g., games) properly from behind the nAT firewall, then you can open the client up to unrestricted two-way Internet access by defining a dMZ host.

DMZ setting for: Shows the dMZ setting is for single or multiple IP addresses.

DMZ: enable or disable the dMZ function.

DMZ Host IP Address: enter a static IP address to the dMZ host. This address will be exposed to the Internet.

VIRTUAL SERVER — Use this function when you want different servers/clients in

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your lAn to handle different service/Internet application types (e.g., e-mail, FTP,

Web server, etc.) from the Internet. Computers use numbers called port numbers to recognize a particular service/Internet application type. The Virtual Server allows you to re-direct a particular service port number (from the Internet/WAn) to a particular lAn private IP address and its service port number.

Virtual Server for: Shows the Virtual Server setting is for single or multiple IP addresses.

Rule Index: Select the rule number.

Application: Select the application of the virtual server (“FTP” or ”HTTP Server,” for example). The port number for the application will be assigned automatically.

Start Port Number: enter the start port number.

End Port Number: enter the end port number.

Local IP Address: It is recommended that a static IP address for the server be entered here. If the server’s IP address is obtained from the dHCP server, it could be changed dynamically, causing a problem with this feature. Assign a static IP address to the server and make sure that the IP address is not in the range of IP addresses that the dHCP server will assign.

ADSL

ADSL

ADSL Mode: The default setting is “Auto Sync-Up.” This mode automatically detects the AdSl mode, including AdSl2+, AdSl2, G.dMT, T1.413 and G.lite. If you aren’t sure how to select the AdSl mode, contact your ISP.

ADSL Type: Check with your ISP about the AdSl type of the dSlAM device they use. (The digital Subscriber line Access Multiplexer, or dSlAM, links many of a phone company’s customer dSl connections to a single high-speed ATM line.)

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ACCess mAnAgement

ACL

To restrict users from accessing certain Internet applications/services, such as

Internet Web sites, e-mail, FTP, etc., configure those settings here. The access control list (ACl) allows you to define the traffic type permitted in your lAn or

WAn. You can control which computer can have access to these services by entering the IP address of the computer.

ACCESS CONTROL SETUP

ACL: When “Activated,” make sure that the available applications/services are designated; otherwise, access to all the services will be denied.

ACL Rule Index: This is the item number to record the setting rule.

Secure IP Address: The default 0.0.0.0 allows any user to use this service to remotely manage the router. Type an IP address to restrict access to a user with a matching IP address.

Application: Choose the services that you permit to be used in your lAn or

WAn interface. These services include Web, Telnet, Ping, FTP and SnMP.

Interface: Select the interface that will allow use of the services above. options are “lAn,” “WAn” or “both.”

IP Filter

To deny some users access to the router’s Web management, enter the IP addresses here. The default IP 0.0.0.0 allows any user to use the service to remotely manage the router.

Filter Type: Select “IP/MAC Filter,” “Application Filter” or “URl Filter.” each selection from this drop-down menu will display its own corresponding screen.

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IP/MAC FILTER

IP Filter Set Index: This is the item number to record the setting.

Interface: Select which channel (PVC) to configure.

Direction: Select the access to the Internet (“outgoing”) or from the Internet

(“Incoming”) or “both.”

IP Filter Rule Index: This is the item number to record the setting rule.

Rule Type: Select to filter through the IP address or the MAC address.

Active: Select “Yes” to enable the current rule; “no” to cancel the current rule.

Source IP Address: enter the start IP address that will be monitored. enter

“0.0.0.0” for any IP address.

Subnet Mask: enter the subnet mask based on the source IP address.

Port Number: lAn users employ port numbers to differentiate network applications

(e.g., “21” is for FTP service). The port number range is from 0 to 65535.

NOTE: It’s recommended that this option be configured by an advanced user.

Destination IP Address: enter the start IP address that will be monitored. enter

“0.0.0.0” for any IP address.

Subnet Mask: enter the subnet mask based on the destination IP address.

Port Number: This is the port or port ranges that define the application.

Protocol: This is the packet protocol type used by the application. Select “TCP,”

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“UdP” or “ICMP.” (For FTP service, for example, select “TCP.”)

Rule Unmatched: Select action for traffic not matching the current rule. “Forward” is to let it pass through; “next” is to check it by the next rule.

At the bottom of the IP/MAC Filter screen, the IP/MAC Filter listing displays the

IP/MAC filter rules that have been configured

APPLICATION FILTER

Application Filter: Activate or deactivate the application filter.

ICQ/MSN/YMSG/Real Audio/Video: Select “Allow” so the packets for these applications will be able to pass through the router. To restrict these applications, select “deny.”

URL FILTER

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Active: Activate or de-activate the URl filter.

URL Index: This is the item number to record the setting.

URL: A URl can be thought of as the “address” of a Web page and is sometimes referred to informally as a “Web address.” enter the Web address you want to restrict connection to.

SNMP

Simple network Management Protocol (SnMP) is a popular protocol for network management. It is used for collecting information and configuring the network devices. This router supports an SnMP agent function, which allows a manager station to manage and monitor the router through the network.

Get Community: enter the password for the incoming Get and Getnext requests from the management station.

Set Community: enter the password for a Set request to configure the router.

UPnP

When the Universal Plug and Play (UPnP) function is enabled, the router can be detected by a UPnP-compliant system such as Windows xP. The router will be displayed in the neighborhood of Windows xP, so you can directly doubleclick or right-click the router and select “Invoke” to configure the router through a

Web browser.

UPnP: Select “Activated” or “deactivated.”

Auto-configured: This allows UPnP-enabled applications to automatically configure the router so that they can communicate through the router. For example, by using a nAT traversal, UPnP applications automatically reserve a nAT forwarding

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port in order to communicate with another UPnP-enabled device, eliminating the need to manually configure port forwarding for the UPnP-enabled application.

DDNS

ddnS allows mapping of the static domain name to a dynamic IP address. obtain an account, password and static domain name from the ddnS service providers.

Dynamic DNS: Activate or deactivate the ddnS function.

Service Provider: This router supports dyndnS service provider.

My Host Name: enter the domain name assigned to your router by the ISP.

E-mail Address: enter the e-mail address assigned by ddnS service provider.

Username: enter your username.

Password: enter the password set for the ddnS service.

Wildcard Support: enable or disable the wildcard to stand for some characters.

mAintenAnCe

ADMINISTRATOR

Username: The username of the router is “admin” by default.

New Password: enter up to 30 characters for the new password.

Confirm Password: enter the new password again to confirm the setting.

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TIME ZONE

Time Zone allows the router to set its time (affecting functions like System log).

Current Date/Time: Shows the current date/time of the router.

Synchronize time with: There are three options here.

• NTP Server Automatically – Synchronize the time with an NTP server.

• PC’s Clock – Set the time the same as your computer.

• Manually – Set the time manually.

Time Zone: Select the time zone of the country and/or region you are in. The router will set its time based on your selection.

Daylight Saving: enable this option if it is currently daylight saving time.

NTP Server Address: enter the IP address of your time server.

FIRMWARE

If new firmware is available to update some features, perform the upgrade here.

Firmware Romfile Upgrade

New Romfile Location :

Romfile Backup :

ROMFILE SAVE

Current Firmware Version: Shows the current firmware version installed.

New Firmware Location: Type in the location of the new firmware or click

“browse” to find it.

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New Romfile Location: To restore the backup settings, enter the location of the backup file or click “browse” to find it.

Romfile Backup: To save the current settings as a backup file, click “Romfile

Save”; then change the file name and select the location where you want to save the file.

Upgrade: Click “Upgrade” to begin the upgrade process. After the router is restarted, the process is completed. It might take several minutes — don’t turn off power to the router during upgrading.

SYSTEM RESTART

Restart the router or restore the factory defaults here. To restart the router using the factory default settings, select “Factory default Settings.” Pressing the Reset button for five seconds or more will also reset the default settings.

DIAGNOSTICS

diagnose the connectivity of the lAn and WAn networks here.

stAtus

DEVICE INFORMATION

Check or confirm device information here, including firmware versions, MAC addresses, lAn and WAn settings, and the AdSl line status.

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NAT : Enabled

NA

NA

SYSTEM LOG

on this page, display system logs accumulated up to the present time. The logs can also be saved for future review.

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STATISTICS

This screen show the statistics of transmit and receive packets on the lAn port,

WlAn port and the AdSl line.

WLAN

6 troubleshooting

If these steps fail to correct the problem, contact your local distributor for assistance.

Problem: The LAN LED on the front panel does not light up.

1. Check the ethernet cable connections between the router and PC or hub.

2. Check for faulty ethernet cables.

3. Make sure your computer’s ethernet card is working properly.

Problem: The ADSL LED on the router’s front panel does not light up.

1. Check the phone wire and connections between the dSl port and wall jack.

2. Make sure the telephone company has checked your phone line and has set

it up for dSl service.

3. Reset your AdSl line to re-initialize your link to the dSlAM.

Problem: Unable to access the router’s Web management.

1. Make sure you are using the correct IP address for the router (see below).

2. ensure the PC and router’s IP addresses are on the same subnet for lAn access.

3. If the router’s lAn IP address was changed, enter the new one as the URl.

NOTE: To check that the current IP addresses of your PC and the router are in the same subnet:

1. Click “Start” and select “Run.”

2. Type in “cmd” and click “oK.”

3. Type in “ipconfig /all” and click “enter.”

As shown below, the PC’s IP address is 192.168.2.111

; its subnet mask is

255.255.255.0

; and its MAC address is Physical Address...: 00-00-e2-82-C3-Ad .

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Problem: The login username or password has been forgotten.

1. If the password has been changed, then forgotten, the default configuration

file needs to be uploaded. This will erase all custom configurations and

restore all of the factory defaults, including the password.

2. Press the Reset button for five seconds, then release it. When the lAn led

begins to blink, the defaults have been restored.

3. It’s highly recommended that the default username and password be changed.

The default username is “admin”; the default password is “1234.” Re-enter the

correct username and password (and record them in a secure location!)

Problem: Unable to access the router’s Web management after activating ACL.

1. When ACl is activated, the ACl rule needs to be set to allow some users

to use some services. Check that the rules have been set. If not, all the users

are denied use of any of the services from the lAn or WAn.

2. If still unable to access, reset the router to restore to defaults.

3. After restarting the router, login with the default IP address 192.168.2.1.

Problem: Initialization of the ADSL connection failed.

1. Check the cable connections between the AdSl port and the wall jack. The

AdSl led on the front of the router should be on.

2. Check that the VPI, VCI, type of encapsulation and type of multiplexing settings

are the same as those received from the ISP.

3. Restart the router. If the problem persists, it may be necessary to verify the

VPI, VCI, type of encapsulation and type of multiplexing settings with the ISP.

Problem: Unable to obtain a WAN IP address from the ISP.

1. The ISP provides the WAn IP address after authenticating you, which may

be through the username and password, the MAC address or the hostname.

2. The username and password apply to PPPoe and PPoA encapsulation only. Make

sure the correct service type, username and password have been entered.

Problem: The Internet connection disconnects.

1. Check the schedule rules.

2. If PPPoA or PPPoe encapsulation is being used, check the idle time-out setting.

3. Contact the ISP.

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7 glossAry

10Base-T: An ethernet standard for local Area network (lAn). 10base-T uses a twisted-pair cable with a maximum length of 100 meters.

AAL: ATM Adaptation layer defines the rules governing segmentation and reassembly of data into cells. different AAl types are suited to different traffic classes.

ADSL: An Asymmetric digital Subscriber line is an asymmetrical data transmission technology with a high traffic rate downstream and a low traffic rate upstream.

AdSl technology satisfies the bandwidth requirement of applications that demand

“asymmetric” traffic; e.g., Web surfing, file downloading and video-on-demand.

ATM: Asynchronous Transfer Mode is a layer 2 protocol supporting high-speed asynchronous data with advanced traffic management and quality-of-service features.

bps: bits per second, a standard measurement of digital transmission speeds.

Bridge: A device that connects two or more physical networks and forwards packets between them. bridges can usually be made to filter packets; that is, to forward only certain traffic. Related devices are repeaters, which simply forward electrical signals from one cable to another, and full-fledged routers that make routing decisions based on several criteria.

CPE: Customer Premises equipment, such as an AdSl router or USb modem.

Default Gateway (Router): every non-router IP device needs to configure a default gateway’s IP address. When the device sends out an IP packet, if the destination is not on the same network, the device has to send the packet to its default gateway, which will then send it out toward the destination.

DHCP: A dynamic Host Configuration Protocol automatically gives every computer on your home network an IP address.

DNS Server IP Address: The domain name System (dnS) allows Internet servers to have a domain name (e.g., www.broadbandrouter.com) and one or more IP addresses (e.g., 192.34.45.8). A dnS server keeps a database of Internet servers and their respective domain names and IP addresses so that when a domain name is requested (as in typing “broadbandrouter.com” into an Internet browser) the user is sent to the proper IP address. The dnS server IP address used by the computers on a home network is the location of the dnS server the ISP has assigned.

DSL: digital line Subscriber (dSl) technology provides high-speed access over twisted- pair cable for connection to the Internet and lAn interfaces, and to broadband services such as video-on-demand, distance learning and video conferencing.

Ethernet: A standard for computer networks, ethernet networks are connected by special cables and hubs or switches, and move data around at up to 10/100 Mbps.

FTP: File Transfer Protocol is the Internet protocol (and program) used to transfer files between hosts.

GloSSARY

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Idle Timeout: After there is no traffic to the Internet for a pre-configured amount of time, Idle Timeout automatically disconnects from it.

ISP: The Internet Service Provider is a business that provides connectivity to the

Internet for individuals, businesses and organizations.

ISP Gateway Address: This is an IP address for the Internet router located at the ISP’s office.

LAN: A local Area network is a group of computers and devices connected in a relatively small area (e.g., a house or office). A home network is considered a lAn.

MAC Address: A Media Access Control (MAC) address is the hardware address of a device connected to a network. It’s a unique identifier for a device with an ethernet interface. It is composed of two parts: 3 bytes of data that correspond to the manufacturer Id (unique for each manufacturer), plus 3 bytes that are often used as the product’s serial number.

MTU: Maximum Transmission Unit.

NAT: A network Address Translator, as defined by RFC 1631 (see RFC below), enables a lAn network to use one set of IP addresses for internal traffic. A nAT box, located where the lAn meets the Internet, provides the necessary IP address translation. This helps provide a sort of firewall and allows for a wider address range to be used internally without danger of conflict. Using the router’s nAT capability, the Internet can be accessed from any computer on a home network without having to purchase more IP addresses from the ISP.

Port: network clients (lAn PC) use port numbers to distinguish one network application/protocol from another. Common examples:

Application Protocol Port No.

Application Protocol Port No.

Telnet

FTP

SMTP

PoP3

H.323

SnMP

TCP

TCP

TCP

TCP

TCP

UCP

23

21

25

110

1720

161

SnMP Trap UdP

HTTP

PPTP

TCP

TCP

PC Anywhere TCP

PC Anywhere UdP

162

80

1723

5631

5632

PPP: Point-to-Point-Protocol is the successor to SlIP. It provides router-to-router and host-to-network connections over both synchronous and asynchronous circuits.

PPPoA (RFC 2364): The Point-to-Point Protocol (PPP) provides a standard method for transporting multi-protocol data grams over point-to-point links. This document describes the use of ATM Adaptation layer 5 (AAl5) for framing PPP-encapsulated packets.

PPPoE (RFC 2516): This document describes how to build PPP sessions and encapsulate PPP packets over the ethernet. PPP over ethernet (PPPoe) provides the ability to connect a network of hosts over a simple bridging access device to a remote access concentrator.

Protocol: A protocol is a set of rules for interaction agreed upon between multiple parties so that when they interface with each other based on such a

38

GloSSARY

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protocol, the interpretation of their behavior is well-defined and can be made objectively, without confusion or misunderstanding.

PVC: A Permanent Virtual Circuit is a connection-oriented, permanent leasedline circuit between end stations on a network over a separate ATM circuit.

RFC: Request for Comments is a document series, begun in 1969, that describes the Internet suite of protocols and related experiments. not all RFCs describe

Internet standards, but all Internet standards are initially written up as RFCs.

RFC 1483: This refers to multi-protocol encapsulation over AAl-5. There are two encapsulation methods for carrying network interconnect traffic over ATM AAl5:

1) llC encapsulation allows multiplexing of multiple protocols over a single ATM virtual circuit. The protocol of a carried PdU is identified by prefixing the PdU by an IEEE 802.2 Logical Link Control (LLC) header; 2) VC Based Multiplexing does higher-layer protocol multiplexing implicitly by ATM virtual circuits (VCs).

Router: This is a device responsible for making decisions about which of several paths network (or Internet) traffic will follow. To do this, it uses a routing protocol to gain information about the network and algorithms to choose the best route based on several criteria known as “routing metrics.”

Subnet Mask: A subnet mask, which may be a part of the TCP/IP information provided by your ISP, is a set of four numbers (e.g., 255.255.255.0) configured like an IP address. It is used to create IP address numbers used only within a particular network (as opposed to valid IP address numbers recognized by the

Internet, which must be assigned by InternIC).

TCP/IP, UDP: Transmission Control Protocol/Internet Protocol is the standard protocol for data transmission over the Internet. both TCP and UdP (Unreliable datagram Protocol) are transport-layer protocols. TCP performs proper error detection and error recovery, and thus is reliable. UdP, on the other hand, is not reliable. They both run on top of the IP (Internet Protocol), a network-layer protocol.

TELNET: This is the virtual terminal protocol in the Internet suite of protocols. It allows users of one host to log into a remote host and act as normal terminal users of that host.

VCI: A Virtual Circuit Identifier is part of the ATM cell header. A VCI is a tag indicating the channel over which a cell will travel. The VCI of a cell can be changed as it moves between switches via signaling.

VPI: A Virtual Path Identifier is part of the ATM cell header. A VPI is a pipe for a number of virtual circuits.

WAN: A Wide Area network connects computers located in separate areas

(e.g., different buildings, cities, countries). The Internet is a wide area network.

Web-Based Management Graphical User Interface (GUI): Many devices support a graphical user interface that is based on the Web browser. This means the user can use the familiar netscape or Microsoft Internet explorer to control/configure or monitor the device being managed.

GloSSARY

39

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8 speCifiCAtions

Standards

• IEEE 802.3 (10Base-T Ethernet)

• IEEE 802.3u (100Base-TX Fast Ethernet)

• IEEE 802.11b (11 Mbps Wireless LAN)

• IEEE 802.11g (54 Mbps Wireless LAN)

• ADSL2+ (ITU G.992.5) up to 24 Mbps

• ADSL2 (ITU G.992.4) splitterless ADSL, up to 12 Mbps

• ADSL2 (ITU G.992.3) up to 12 Mbps

• ADSL (ITU G.992.2/G.Lite) up to 1.5 Mbps

• ADSL (ITU G.992.1/G.DMT) up to 8 Mbps

• ANSI T1.413, Issue 2 (Asymmetric DSL)

General

• LAN ports: 4 RJ45 10/100 Mbps data ports

• LAN ports with Auto MDI/MDI-X

• Flash: 2 MB

• Memory: 8 MB SDRAM

• Throughput max.: 24 Mbps downstream, 1 Mbps

• Certifications: FCC Class B, CE Mark, RoHS

Router

• Chipset: Trendchip TC3162L2F + TC3085

• Supported WAN connection types:

- PPP over ethernet (RFC 2516)

- PPP over AAl5 (RFC 2364)

- Multiple protocols over AAl5 (RFC 1483/2684)

• NAT:

- Virtual server

- dMZ (demilitarized zone)

• Firewall:

- Access control based on MAC address

- URl filter

• Supports UPNP (Universal Plug and Play)

• Supports DHCP (client/server)

• Supports VPN pass-through (IPSec, PPTP)

Wireless

• Chipset: Ralink RT2880

• Wireless frequency range: 2.4 – 2.4835 GHz

• Modulation technologies:

- 802.11b: direct Sequence Spread Spectrum (dSSS): dbPSK, dQPSK, CCK

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- 802.11g: orthogonal Frequency division Multiplexing (oFdM): bPSK,

QPSK, 16QAM, 64QAM

- 802.11n: orthogonal Frequency division Multiplexing (oFdM): bPSK,

QPSK, 16QAM, 64QAM

• Channels:

- USA & Canada: 11 channels

- europe: 13 channels

- Japan: 14 channels

• Data rates:

- Ieee 802.11b (11 Mbps, 5.5 Mbps, 2 Mbps, 1 Mbps)

- Ieee 802.11g (54 Mbps, 48 Mbps, 36 Mbps, 24 Mbps, 18 Mbps, 12

Mbps, 9 Mbps, 6 Mbps)

• Output power:

- oFdM: 15 dbm +/- 1 dbm (54 Mbps, 40 mW max.)

- oFdM: 15 dbm +/- 1 dbm (300 Mbps, 40 mW max.)

- CCK: 17 dbm +/- 1 dbm (11 Mbps, 50 mW max.)

• Receiver sensitivity:

- 11n (300 Mbps): 20 MHz: -71 dbm; 40 MHz: -68 dbm

- 11g (54 Mbps): -74 dbm

- 11b (11 Mbps): -87 dbm

• Maximum coverage distance: 100 m / 328 ft. (indoor), 600 m / 1,968 ft.

(outdoor)

• Wireless security:

- WeP encryption (64/128 bit)

- WPA TKIP

- WPA2 AeS

- WPA2 mixed

- WPA RAdIUS

- Client access control through media access control (MAC) filter

• Antennas:

- 3 detachable dipole antennas with 3 dbi gain each

- 2T3R MIMo mode (2 transmitter, 3 receiver)

LEDs

• Power

• WLAN

• WPS

• ADSL Link/Act

• LAN 1-4 Link/Act

Environmental

• Dimensions: 187 (W) x 100 (D) x 30 (H) mm (7.3 x 3.9 x 1.2 in.)

• Weight: 1.0 kg (2.2 lbs.)

• Operating temperature: 0 – 40°C (32 – 104°F)

SPeCIFICATIonS

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• Operating humidity: 10 – 90% RH, non-condensing

• Storage temperature: 0 – 60°C (0 – 149°F)

Power

• External power adapter: 12 V DC, 1 A

Package Contents

• Wireless N ADSL 2+ 4-Port Modem Router

- Model 524360: Annex A

- Model 524377: Annex b

• Quick installation guide

• Setup CD with user manual and setup wizard

• Power adapter

• Ethernet Cat5 RJ45 cable, 1.0 m (3 ft.)

• RJ11 telephone cable, 1.8 m (5.9 ft.)

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SPeCIFICATIonS

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524360_524377_01_man.indd 43 12/18/08 2:24:04 PM

InTellIneT neTWoRK SolUTIonS

offers a complete line of active and passive networking products. Ask your local computer dealer for more information or visit

www.intellinet-network.com

Copyright © INTELLINET NETWORK SOLUTIONS

All products mentioned are trademarks or registered trademarks of their respective owners.

524360_524377_01_man.indd 44 12/18/08 2:24:05 PM

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