ASUS DSL-N13 User Manual

DSL-N13 Wireless ADSL 2/2+

®

Modem Router

User Manual

E3738 / April 2008

Manufacturer Contact Information

ASUSTeK COMPUTER INC. (Asia-Pacic)

Company address: 15 Li-Te Road, Beitou, Taipei 11259

General (tel): [phone] Web site address: www.asus.com.tw

General (fax): [phone] General email: [e-mail]

ASUS COMPUTER INTERNATIONAL (America)

Company address: 44370 Nobel Drive, Fremont, CA 94538, USA

General (fax): [phone] Web site address: usa.asus.com

Technical support

General support: [phone] Support (fax): [phone]

Online support: http://vip.asus.com/eservice/techserv.aspx

ASUS COMPUTER GmbH (Germany & Austria)

Company address: Harkort Str. 25, D-40880 Ratingen, Germany

General (tel): [phone] Web site address: www.asuscom.de

General (fax): [phone] Online contact: www.asuscom.de/sales

Technical support

Components: [phone] Online support: www.asuscom.de/support

Notebook: [phone] Support (fax): [phone]

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

Table of contents

Package contents ...........................................................................3

Hardware overview .........................................................................4

Front panel .......................................................................................4

Rear panel .......................................................................................5

Product features ............................................................................... 5

Hardware connections ..................................................................... 6

Connecting to the Internet .............................................................7

Before start ......................................................................................7

Preparing your WAN ........................................................................ 7

Preparing your LAN .........................................................................7

Login the Web conguration interface .............................................8

Quick setup ...................................................................................... 9

Manual Setup ................................................................................. 11

EZSetup ......................................................................................... 15

Connecting DSL-N13 with ASUS WLAN Card ............................... 19

Wireless settings ..........................................................................21

Setting up SSID .............................................................................21

Setting up wireless security ...........................................................21

MAC lter ....................................................................................... 26

Wireless bridge .............................................................................. 26

Wireless advanced settings ........................................................... 30

Network security...........................................................................31

Setting up access right to DSL-N13 ............................................... 31

Setting up port triggering ................................................................ 32

Setting up virtual server ................................................................. 33

Setting up DMZ host ...................................................................... 34

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DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

Allowing SIP request through NAT ................................................. 34

Firewall - Outgoing IP lter ............................................................. 34

Firewall- Incoming IP lter .............................................................. 35

Access time restriction ................................................................... 36

Advanced settings........................................................................37

WAN ............................................................................................... 37

LAN ............................................................................................... 37

Setting up DNS server ................................................................... 38

Setting up dynamic DNS ............................................................... 38

Setting up default gateway ............................................................. 41

Setting up static route .................................................................... 41

Setting up routing protocol - RIP .................................................... 42

ASUS AiDisk Setup ........................................................................ 43

USB applications ..........................................................................46

FTP server function ........................................................................ 46

Sharing USB printer ....................................................................... 48

Management ..................................................................................51

Conguration backup ..................................................................... 51

Restore settings from a backup le ................................................ 51

Reset to factory default .................................................................. 51

Setting up time server .................................................................... 52

Firmware update ............................................................................ 52

2

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

Package contents

• DSL-N13 Wireless ADSL2/2+ Modem Router

• AC power adapter (type varies by region)

• Categroy 5 (Cat. 5) Ethernet cable

• Telephone cable

• Splitter (type varies by region)

• Support CD (with electronic user manual included)

• Quick Start Guide

3

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

Hardware overview

Front panel

The DSL-N13 Wireless ADSL2/2+ Modem Router front panel contains LED indicators
which shows the status of DSL-N13.

PWR

ADSL

AIR

IP USB

LAN

Label Activity Description

PWR
(Power)

ON Power ON

OFF No power

Blink Restoring to factory default

ADSL ON (Green) ADSL link up

Blink (Green) ADSL training

ON (Red) ADSL link down

OFF ADSL is down

IP ON (Green) ADSL is up and the link is PPP

ON (Red) ADSL is up, but the link is not PPP

OFF ADSL is down

USB 2.0 ON USB device detected

OFF No USB device detected

AIR ON Wireless LAN ready

Blink Transmiting or receiving data through wireless

OFF No power or wireless LAN not ready

LAN 1-4 ON Physically connected to an Ethernet device

Blink Transmitting or receiving data through Ethernet cable

OFF No power or no physical connection

4

Rear panel

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

ADSL

PWR

EZSetup

USB 2.0

Reset

Antenna

LAN

Viewed from left to right, the rear panel of DSL-N13 contains the following elements:

• ADSL port

• Power connector

• Power switch

• Four Local Area Network (LAN) ports

• USB 2.0 ports

• EZSetup button

• Reset button

• SMA antenna connector

Product features

The DSL-N13 Wireless ADSL 2/ 2+ Modem Router provides the following features:

• Built-in ADSL modem

• Built-in firewall

• IEEE802.11n standard-based wireless network, backward compatible with

802.11b/g devices

• Easy-to-use Web-based configuration interface: Quick Setup for ADSL connection,
wireless, and security configuration

• EZSetup™ utility for ADSL connection, wireless network and security quick setup

5

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

Wall power outlet

ASUS Wireless Router

Wall telephone outlet

Splitter

Phone

DSL

Power

Line

LAN

DSL Phone

Line

Hardware connections

ADSL connection

Use the ADSL splitter supplied in the package to split ADSL signal and telephone
service. Connect your ASUS DSL-N13 Wireless ADSL2/2+ Modem Router to the
DSL port of the splitter with the telephone cable supplied in the package. Use another
telephone cable to connect your telephone to the Phone port of the ADSL splitter.

Ethernet connection

Use Category 5 (CAT5) Ethernet cable to build up your wired LAN connections. The
ASUS DSL-N13 Wireless ADSL2/ 2+ Modem Router is a Fast Ethernet device that
provides 100Mbps network connection. To ensure the connection quality, use CAT5
Ethernet cable to connect your network devices, such as desktop computers and
network printers.

6

Wireless connection

To access Internet via wireless connection, you need to install an IEEE802.11b/g
wireless adapter on your computer, such as ASUS WL-167g, WL-100gE, WL-100gD,
WL-169gE, WL-106gM, WL-160N, and USB-N11.

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

Connecting to the Internet

Before start

Before start, you need to:

• make sure the cable connections are correct and DSL-N13 is powered ON;

• acquire an active Internet service, such as an ADSL account.

We recommend using wired connection for initial conguration, which may

help avoid possible setup problems due to wireless instability. Use a CAT5
cable to connect an Ethernet-enabled computer to a LAN port of DSL-N13.

Preparing your WAN

Depending on your ISP's requirements, you may need to acquire some of the
information listed below for setting up Internet connection on DSL-N13.

• Vitual Path Identifier (VPI)

• Virtual Channel Identifier (VCI)

• Host name

• Domain name

• ISP login user name and password

• ISP Domain Name System (DNS) server address

• Static IP address

Preparing your LAN

To use the DSL-N13 Wireless ADSL2/2+ Modem Router on your network, you need to install
a network interface card (NIC) or an IEEE802.11b/g wireless network card to your computer.

LAN conguration requirement

For initial conguration, we recommend you to connect a computer to one of the LAN
port of DSL-N13 and congure the TCP/IP settings of your computer. The default IP

settings of DSL-N13 are:

IP address: 192.168.1.1

Subnet mask: 255.255.255.0

DHCP server: enabled

To access DSL-N13, you must set your computer in the same subnet with the ADSL
router. You can make the computer accept a dynamic IP address assigned by the
DHCP server of DSL-N13, or manually set up IP address for your computer.

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DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

Getting dynamic IP address

Open

Control Panel

Connection

icon, then double-click

address automatically

->

Local Area Network Connection

Internet Protocol (TCP/IP).

and

Obtain DNS server address automatically

, double-click

Select

Obtain an IP

, then click

Local

OK.

Assigning IP address manually

Open

Control Panel

Connection

, double-click

icon, then double-click

. Follow the descriptions below to setup the

IP)

TCP/IP on your computer.

• IP address: 192.168.1.xxx (xxx can be any
number between 2 and 254, make sure the
IP address is not used by other device)

• Subnet Mask: 255.255.255.0

• Gateway: 192.168.1.1

• DNS: 192.168.1.1

->

Local Area Network

Local Connection

Internet Protocol (TCP/

Login the Web conguration interface

To change the ADSL and wireless settings, you need to login to the Web conguration

interface.

1. Type 192.168.1.1 (default IP address
of DSL-N13) into the address box of
the Web browser and press

Enter

3. When logged in, you can see the home
page of DSL-N13 Web configuration
interface. To setup the router, refer to
Quick Setup in the next section. To
setup the advanced functions, refer
to the following chapters for detailed
information.

8

2. A login window appears. The default
username is

.

admin

admin,

(in lower case).

password is

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

Quick setup

Log onto the DSL-N13 conguration page

1. Type

192.168.1.1

2. A login window appears for user name and password. The default username is
, password is

admin

3. After logging in, you can see the DSL-N13 conguration page.

ADSL setup

1. By default, the

detects your ADSL connection type.

2. If ADSL connection is detected, the next page shows your ISP connection type.

into the address box of your Web browser and press Enter.

(in lower case).

admin

Quick Setup

page pops up. The Quick Setup Wizard automatically

If your ADSL connection is not detected, click

Manual Setting

to manually

set up DSL-N13. Refer to Page 11-13 for manual setting instruction.

-- If your connection type is PPPoE or PPPoA

For dynamic IP users, input your user name and password then click Next.

For static IP users, check Use Static IP Address, input your IP address, then
click Next.

Click Next to save the ADSL information to DSL-N13.

If your actual connection is not PPPoE or PPPoA, click

Manual Setting

to

manually set up DSL-N13. Refer to Page 11-13 for manual setting instruction.

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DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

-- If your connection type is MER (DHCP)

Click Next if your connection type is MER (DHCP).

If your actual connection is not MER(DHCP), click
manually set up DSL-N13. Refer to Page 11-13 for manual setting instruction.

Wireless setup

1. Choose a

Security Level

. For detailed security information, refer to Page 21-22.

Manual Setting

to

2. Input a key in the

eld. The number of digit for the key depends on the security

Key

level you choose.

3. The summary page then shows up. If the information displayed is correct, click

Save/Reboot

to nish the setup. Otherwise, click

to modify the settings.

Back

4. Setup complete! Wait for about 60 seconds to reboot. The Web page will refresh to
show device information after reboot.

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DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

Manual Setup

If you encounter difculty when conguring your ADSL connection with Quick Setup,

click

Manual Setting

ADSL Setup

1. Select your

to manually set up your DSL-N13.

and

Country

and click

ISP

Next

.

2. If your country and ISP are not on the list, select
values and click

. You may ask your ISP for VPI/VCI values.

Next

, key in your VPI and VCI

Not list

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DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

3. Select your connection type and click

. You can get the connection type from

Next

your ISP.

-- If your connection type is PPPoA or PPPoE

For dynamic IP users, input your PPP user name, password, and service name
then click Next.

For static IP users, check Use Static IP Address then key in your IP address,
then click Next.

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DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

-- If your connection type is MER

For dynamic IP users, check Obtain an IP address automatically, Obtain
default gateway automatically, and Obtain DNS server address automatically,

then click Next.

For static IP users, check Use the following IP Address, Use the following
default gateway, and Use the following DNS server address, then input the

addresses in correspondent elds.

-- If your connection type is IPoA

Static IP user only. Input the WAN IP address assigned by your ISP, then click
Next.

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DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

Wireless Setup

1. Designate an SSID (network name) for DSL-N13. Choose the security level then
input a key. The number of digit of your key depends on the security level you

choose. Refer to the note on the web page. When nished, click

2. This page provides a summary of DSL-N13 WAN and wirelss conguration. Click

Save/Reboot

to save and activate your conguration.

Next

.

3. Setup complete! DSL-N13 reboots in about 50 seconds. The green bar shows the
current rebooting status. After reboot, the web page will automatically refresh to
display the settings.

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DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

EZSetup

ASUS DSL-N13 Wireless ADSL2/2+ Modem Router provides an easy-to-use setup
utility -- EZSetup. With this utility, you can setup your Internet connection, wireless LAN
with just several clicks.

Installing ASUS utility

To use ASUS EZSetup for DSL-N13 conguration, you must install the ASUS utilities

from the support CD included in your package. Insert the CD into your optical drive and
autorun the installation program. If autorun is disabled on your computer, double-click

SETUP.EXE

Setup DSL-N13 using EZSetup

1. Before using this utility, make sure that your hardware connections are all set. Click

in the root directory of the CD.

Start -> Program -> ASUS Utility -> DSL-N13 Wireless Router -> EZSetup

to start EZSetup. Click

Wizard

Next

.

2. Click

EZSetup

.

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DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

3. Push the red EZSetup button on the rear panel of DSL-N13 for over 3 seconds until
the PWR LED is blinking.

EZSetup

4. Click

EZSetup

button.

5. The system generates the SSID and Network key automatically. The network key
is a 128-bit WEP key by default. You can accept the settings, or assign SSID and
keys to your own need. Click

to save the wireless settings.

Next

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DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

6. Next, EZSetup will guide you to complete the Internet connection settings. Check

Congure ISP settings

then click

to continue.

Next

7. The system detects your Internet connection type. The progress may take several
seconds.

If your ADSL connection is successfully detected by DSL-N13, skip to Step

8. If your ADSL connection can not be detected, you need follow Step 8 and
manually set up your ADSL connection.

8. Select your country and ISP then click

Next

.

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DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

If your country or ISP are not on the list, select Not listed for both country and
ISP elds. Then select Connection type and ll in VPI and VCI. You can get

VPI/VCI values from your ISP.

9. Input your ISP account User name and Password then click

Next

.

10. Setup complete! This page shows the wireless network setting parameters. You can
either save it or print it out for future reference. Click

to quit EZSetup.

Finish

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DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

Connecting DSL-N13 with ASUS WLAN Card

Conguring ASUS WLAN Card with One Touch Wizard™

If you have installed ASUS wireless card together with its utilities and drives on your
PC, click

Start -> Programes -> ASUS Utility-> WLAN Card -> One Touch Wizard

launch the One Touch Wizard utility.

to

1. Select Connect to an existing wireless
LAN (Station) radio button and click
Next to continue.

3. Set the authentication and encryption of
your WLAN card the same with those at
DSL-N13. Click Next to continue.

2. One Touch Wizard searches and displays

the available APs in the Available
Networks list. Select DSL-N13 and
press Next to continue.

4. It takes several seconds for the wireless
card to associate with DSL-N13. Press

Next to setup TCP/IP.

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DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

5. Setup the IP address of the WLAN Card
according to your network condition.
After the setup is complete, click Finish
to exit the One Touch Wizard.

Conguring WLAN card with Windows® WZC service

You can also use Windows® Wireless Zero Conguration service to set up the wireless
connection with DSL-N13.

1. Double-click the wireless network

icon on the task bar to view available
networks. Select your wireless router
and click

Connect

.

2. Input the key you have set on the
DSL-N13 and click

Connect

. The
connection is complete within several
seconds.

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DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

Wireless settings

This chaper describes how to congure other wireless features of your ASUS DSL-N13

ADSL Wireless Router.

Setting up SSID

SSID stands for Service Set Identier, also known as the name of a wireless network.

To connect a wireless router, or to form a wireless bridge system, all wireless routers or
APs or clients must have the same SSID.To setup SSID:

1. Click

Wireless -> Basic

in the left side menu to open the conguration page.

2. Select

3. You can hide DSL-N13 from wireless scanning by selecting

4. Dene the SSID for DSL-N13. The default SSID is

5. Press

Enable Wireless

but wireless clients still can connect to DSL-N13 by specifying correct SSID.

Save/Apply

checkbox.

to save and activate the settings.

Default

Hide Access Point

.

Setting up wireless security

To protect your wireless network, you need to setup a security mechanism at both
DSL-N13 and the wireless clients.

Network authentication

Network authentication uses certain types of mechanism to identify authenticated
wireless clients. DSL-N13 supports the following authentication methods:

This option disables authentication protection for your wireless network.

Open:

Under the Open mode, any IEEE802.11b/g wireless client can connect to
your wireless network.

Shared means using the same WEP keys for authentication and encryption.

Shared:

802.1X uses RADIUS (Remote Access Dial-Up User Service) server

802.1X:

to authenticate wireless clients with a user name and password. It can
authenticate user with different levels of access right.

,

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DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

WPA stands for WiFi-Protected Access. WPA provides two security

WPA:

modes for Home/SOHO user and enterprise network. The former
solution adopts Pre-Shared Key for authentication, and the later uses the
existing 802.1X RADIUS server in the enterprise network to process the
authentication requests.

WPA - PSK:

WPA-PSK (Pre-Shared Key) is the solution for home and SOHO users

who have no 802.11X authentication server within the LAN. To setup
WPA-PSK, you need to input a passphrase and let the system generate
the key. Combination of letters, numbers and non-alphnumeric charecters
is recommended for ensuring security.

Encryption

Encryption is used to convert plain text data into unreadable codes with certain type of
algorithm before capsulation for wireless transmission. DSL-N13 supports the following
encryption methods:

WEP stands for Wired Equivalent Privacy. It uses 64 or 128-bit static

WEP:

keys. You can let the system generate the WEP keys by inputting a
Passphrase.

Temporal Key Integrity Protocol (TKIP) dynamically generates unique

TKIP:

keys to encypt every data packet in a wireless session.

Advanced Encryption Standard (AES) is a dependable encryption

AES:

adopted in WPA2 or IEEE802.11i standard. It offers stronger protection
and greatly increases the complexity of wireless encryption.

TKIP + AES:

For a network where WPA clients (using TKIP encryption) and WPA2
clients (using AES encryption) co-exit. Select this option to enable both.

How to setup wireless security

Open

1. Click

2. Select

22

Wireless -> Security

in the

Open

Network Authentication

in the left side menu to open the conguration page.

eld to disable authentication mechanism.

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

3. Select
Select 64-bit or 128-bit

Encryptioin Keys

select

4. After you click the
page to setup the keys. You can select

Enable

Disable

in the

WEP Encryption

Encryption Strength

eld to use WEP keys for data encryptions.

for key length then click

button to setup the keys. If you do not want to encrypt data,

in

WEP Encryption

Set Encryptioin Keys

and skip to Step 5.

button, you are directed to another

Enable ASUS Passphrass

and input a

passphrase in the rst box below, the system automatically generates four netwrok

keys for you. You can also disable ASUS Passphrass and input four keys manually.
Record the passphrase (if any) and keys in your note.

5. Press

Save/Apply

to save and activate the settings.

Shared

1. Click

2. Select

Wireless -> Security

in the

Shared

in the left side menu to open the conguration page.

Network Authentication

eld to use WEP authentication.

Set

3. The WEP Encryption is fixed to

Enabled

WEP keys for both encryption and authentication.

4. Select 64-bit or 128-bit

Encryption Keys

Encryption Strength

button to setup the keys. Refer to

conguration.

5. Press

Save/Apply

to save and activate the settings.

because Shared mode use the same

for key length then click

mode Step 4 for key

Open

Set

23

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

802.1X

1. Click

2. Select

Wireless -> Security

in the

802.1X

in the left side menu to open the conguration page.

Network Authentication

RADIUS server in your network.

eld to enable authentication using

3. Input the

RADIUS Server IP address, RADIUS port

(the default value is 1812), and

RADIUS Key.

4. You can choose to enable or disable data encryption. If you want to encrypt data,
select

Strength

5. Refer to

6. Press

Save/Apply

in the

Enable

for key length. Click

Open

WEP Encryption eld

Set Encryptioin Keys

mode Step 4 for key conguration.

to save and activate the settings.

, select 64-bit or 128-bit

button to setup the keys.

Encryption

WPA

1. Click

2. Select

Wireless -> Security

in the

WPA

in the left side menu to open the conguration page.

Network Authentication

field to enable RADIUS server

authentication and advanced encryption methods.

24

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

3. Set the

4. The

Network Re-auth Interval

WPA2 Preauthentication

to

Enabled

if you want to use this function.

is 36000 seconds by default, you can setup this

value according to your network environment.

5. Set up RADIUS server inforamtion by inputting WPA Group Rekey Interval,
RADIUS server IP address, RADIUS port and RADIUS Key.

6. Set up WPA encryption methods. If there are only WPA2 clients within your network,
select AES, if WPA clients only, select TKIP; if both exist, select TKIP+AES.

7. You can also enable WEP client to access your wireless network. To enable WEP
clients, set

Strength

Refer to

8. Press

WEP Encryption

for key length then click

mode Step 4 for key conguration.

Open

Save/Apply

to save and activate the settings.

to

Enabled

. Select 64-bit or 128-bit

Set Encryptioin Keys

Encryption

button to setup the keys.

WPA-PSK

1. Click

2. Select

Wireless -> Security

WPA-PSK

in the

in the left side menu to open the conguration page.

Network Authentication

eld.

3. Input the WPA Pre-Shared Key. The key is masked by system. To check the key,
press

Save/Apply

link, you can see the key displayed in a seperate window.

display

and wait until the page refreshes. Then click

Click here to

4. Setup the WPA Group Rekey Interval.

5. Set up WPA encryption methods. If there are only WPA2 clients within your network,
select AES, if WPA clients only, select TKIP; if both exist, select TKIP+AES.

6. You can also enable WEP client to access your wireless network. To enable WEP
clients, set

Strength

Refer to

7. Press

WEP Encryption

for key length then click

mode Step 4 for key conguration.

Open

Save/Apply

to save and activate the settings.

to

Enabled

. Select 64-bit or 128-bit

Set Encryption Keys

Encryption

button to setup the keys.

25

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

MAC lter

You can setup MAC lters to allow or deny wireless clients with known MAC addresses.
To setup MAC lter:

1. Click

Wireless -> MAC Filter

2. Select the restriction mode for the lter: select

the rest; select
to

Disable

Deny

which allows all clients. Click

in the left side menu to open the conguration page.

to allow the client and deny

Allow

to deny the client and allow the rest. By default, the lter is set

to create a lter.

Add

2. Type the MAC address of the wireless client you want to allow or block.

3. Press

Save/Apply

to save and activate the settings.

Wireless bridge

You can connect DSL-N13 to other wireless bridges so as to expand your wireless LAN.
This function is also refer to as Wireless Distribution System (WDS).

To setup WDS, the wireless routers must meet the following requirements:

1. Using the same encryption.

2. Working on the same channel.

3. The IP addresses of all wireless bridges are within the same subnet.

4. WDS enabled.

5. For bridging wireless routers, the MAC Addresses of the uplink wireless router must
be saved to the

Remote Bridge List

all bridging router must be saved.

Example:

DSL-N13 (wireless bridge with Internet access), WL-500gP (wireless bridge),

and WL-500gD (wireless bridge). Refer to the illustration on the next page.

DSL-N13 WL-500gD WL-500gP

SSID ASUS ASUS ASUS

DHCP server Enabled Disabled Disabled

LAN IP address 192.168.1.1 192.168.1.2 192.168.1.3

Authentication Open Open Open

Encryption WEP-128bit WEP-128bit WEP-128bit

Remote bridge 00:01:00:01:01:02

00:01:00:01:01:03

MAC address 00:01:00:01:01:01 00:01:00:01:01:02 00:01:00:01:01:03

Channel 11 11 11

. For uplink wireless router, MAC addresses of

00:01:00:01:01:01 00:01:00:01:01:01

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DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

WDS setup (DSL-N13)

1. Setting up encryption

If you want to use encryption function, select a
select

Disabled

In this example, set authentication to
Encryption Strength, then click

. Click

Wireless -> Security

to open the conguration page.

and encryption to

Open

Set Encryption Keys

Network Authentication

Enabled,

select

.

mode; if not,

for

128bit

27

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

You can check

Enable ASUS PassPhrase

and input a string in

Passphrase

eld to let

the system generate the Network Keys. You can also disable Passphrase and input four

keys manually. When nished, click

Save/Apply

.

2. Setting up channel

Click

Wireless -> Advanced

. Set

Channel

to 11 and click

Save/Apply

.

28

3. Setting IP address

Click

Advanced Setup -> LAN

Enable DHCP Server

and set

4. Setting WDS

Click

Wireless -> Wireless Bridge

Enabled(Scan)

the checkbox and click

to nd WL-500gD and WL-500gP. If the stations are on the list, check

Save/Apply

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

. Set DSL-N13

Start IP address

. Select

IP address

to

192.168.1.4

Wireless Bridge.

to

192.168.1.1

. Click S

.

, select

ave/ Reboot

.

You can select

If you cannot nd WL-500gD by scanning, set

Bridge Restrict

to

Enable

MAC address of WL-500gD and WL-500gP manually. When nished, click

DSL-N13 WDS setup is complete!

and input the

Save/Apply

.

29

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

WDS setup (WL-500gD and WL-500gP)

Set up WL-500gD and WL-500gP according to the table on Page 26.

1. Wireless Setting

Set WL-500gD, WL-500gP wireless channel, authentication, encryption and keys
the same as DSL-N13.

2. Set IP address to 192.168.1.2 (WL-500gD), 192.168.1.3 (WL-500gP)

3. Disable DHCP Server and set default gateway to 192.168.1.1,

4. WDS Setting

• Open Wireless -> Bridge, set AP Mode to Hybrid.

• Set Channel to 11.

• Add the MAC address of DSL-N13 to Remote Bridge List.

5. Save the settings and reboot.

Wireless advanced settings

Click

Wireless -> Advanced

to congure advanced features of the wireless router such

as communication channel, data rate and WMM.

If you do not know the meaning of these items, use the default setting.

30

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

Network security

This chapter shows how to set up security defence for your local area network.

Setting up access right to DSL-N13

To protect your wired and wireless LAN, we recommend setting up access protection

so as to prevent DSL-N13 from being viewed or modied by unauthenticated users.

Service restriction

DSL-N13 provides a Service Control List (SCL) that can enable or disable services

which are used to access the router conguration interface. You can choose allowing
HTTP, ICMP from WAN, or allowing HTTP from LAN. After conguration is complete,

click

Save/Apply

IP address restriction

To protect the router from being accessed by unauthenticated user in your LAN, you can
restrict the access right to the hosts with certain IP addresses. Click

Access Control -> IP Addresses

supervisors.

to activate the settings.

Management ->

to setup the IP address for the authenticated network

Before setting up the IP address restriction, make sure addresses of
authenticated hosts are static.

31

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

Password protection

DSL-N13 ADSL also provides three levels of access right: admin, support, and user.
Account "admin" has full access to change and view configuration of the router,
"support" is for ISP technician to view and keep maintenance to the router, "user" can
view the router settings and statistics, as well as to update the software.

1. Click

Management -> Access Control -> Passwords

setup passwords for these accounts.

2. Select the account username and ll in old password, and new password (twice).

Each passwords contains up to 16 characters or digits.

3. Press

Save/Apply

to save and activate the settings.

in the left side menu to

Setting up port triggering

Some applications such as games, video conferencing, and remote access require

specied ports in the rewall to be opened for remote access. You can congure the

port settings by selecting an existing application or creating your custom applications.

32

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

1. Click

Advanced Setup -> NAT -> Port Triggering

conguration page. Click

to create a new rule.

Add

in the left side menu to open the

2. Select the service you want to congure and let the system automatically ll in the

external and internal port number and protocol type. You can also select

radio button to designate a certain known server.

Server

Custom

3. Fill in trigger port (range) and protocol, open port (range) and protocol for the
service if you select

4. Press

Save/Apply

Custom Server

to save and activate the settings.

radio button.

Setting up virtual server

Vitual server allows directing WAN incoming trafc to hosts or servers using private IP

addresses within a LAN. With virtual server, the router checks the port number of the
packets sent to the WAN interface, translates the port numbers into private IP address,
and redirects the packets to the corresponding internal hosts and servers. DSL-N13
supports up to 32 virtual server entries. To set up virtual server:

1. Click

Advanced Setup -> NAT -> Virtual Server

conguration page. Click

to create a new rule.

Add

2. Select the service you want to congure and let the system automatically ll in the

external and internal port number and protocol type. You can also select

radio button to designate a certain known server.

Server

3. Fill in external port (range), internal port (range), and protocol for the service if you
select

4. Fill the

Custom Server

Server IP Address

radio button.

box with the network address of the host or server within

your LAN.

5. Press

Save/Apply

to save and activate the settings.

in the left side menu to open the

Custom

33

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

Setting up DMZ host

The function of DMZ is similar to that of virtual server. The difference between vitual
server and DMZ is that DMZ opens all ports to WAN while virtual server opens ports

according to the demand of the enabled services. To congure DMZ host:

1. Click

2. Enter the IP address of the host to be setup as DMZ host.

3. Press

Advanced Setup -> NAT -> DMZ Host

conguration page.

Save/Apply

to activate the settings.

in the left side menu to open the

Allowing SIP request through NAT

NAT checks IP header only and translate the information into private IP address.
However, for applications that demand many dynamic ports for session control such as
Session Initiation Protocol (SIP), traditional NAT cannot translate the address because
lack of preset service ports. To enable such services while at the same time do not
sacrifice network security, DSL-N13 introduces Application Layer Gateway (ALG) to

allow SIP request going through reware and NAT from WAN. To congure ALG:

1. Click

Advanced Setup -> NAT -> ALG

conguration page.

in the left side menu to open the

2. Select

3. Press

SIP Enabled

Save/Apply

checkbox to allow SIP request, or uncheck to disable.

to save and activate the settings.

Firewall - Outgoing IP lter

By default, all outbound IP trafc is allowed. You can block certain types of IP trafc by
setting up lter rules at DSL-N13.

34

1. Click

Advanced Setup -> Security -> IP Filtering -> Outgoing

menu to open the conguration page. Click

to create a new rule.

Add

in the left side

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

2. Dene a

Filter Name

for the lter rule. Specify protocol, source IP address, subnet

mask and port (range) and destination IP address, subnet mask and port (range).

3. Press

Save/Apply

to save and activate the settings.

Firewall- Incoming IP lter

By default, all incoming IP trafc is blocked. You can allow certain types of IP trafc by
setting up lter rules at DSL-N13.

1. Click

2. Dene a

Advanced Setup -> Security -> IP Filtering -> Incoming

menu to open the conguration page. Click

Filter Name

for the lter rule. Specify protocol, source IP address, subnet

to create a new rule.

Add

mask and port (range) and destinationi IP address, submask and port (range).

3. Select the WAN interface through which the packets enter the rewall.

4. Press

Save/Apply

to save and activate the settings.

in the left side

35

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

Access time restriction

This function enables to put time restriction on Internet access by setting up blocking

time table. To congure the access time restriction:

1. Click

Advanced Setup -> Security -> Parental Control

open the conguration page. Click

to create a new rule.

Add

2. Fill in the User name to whom you want to apply the restriction.

3. Fill in the MAC address of the restricted host. If you are accessing this conguration

at the computer of restricted host, select Browser's MAC Address radio button. The

system automatically detects the MAC address of the conguration console. If you
want to congure hosts other than the console computer, enter the MAC address

manually.

in the left side menu to

To get the MAC address of a host, click
the host, select
command
displayed as

ipconfig /all

Physical Address

Run...

, type

into the box and press OK, then type

cmd

and press enter. You can find the MAC address

.

4. Select the days of a week to which the rule shall apply.

5. Fill time into the

Start Blocking Time

and

time.

36

6. Press

Save/Apply

to save and activate the settings.

menu on the desktop of

Start

End Blocking Time

box to set up block

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

Advanced settings

This chapter shows how to congure other advanced router features of DSL-N13.

WAN

Click Advanced Setup -> WAN in the left side menu to enter the WAN setup page. This
page allows you to edit the WAN settings.

LAN

1. Click

The default settings are:

DHCP server is enabled by default. You can dene which addresses to be assigned to

the LAN computers by DHCP server.

2. Press

Advanced Setup -> LAN

(LAN) Setup

the router, enables or disables UPnP, IGMP snooping and DHCP server.

• IP Address: 192.168.1.1

• Subnet mask: 255.255.255.0

• Enable UPnP: Yes

• Enable IGMP Snooping: No

• Enable DHCP Server: Yes

Start IP Address: 192.168.1.2
End IP Address: 192.168.1.254
Lease Time (hour): 24

settings are complete, press

page. This page allows to change the IP address and subnet mask of

to save the configurations and go on setting up other features. If all

Save

in the left side menu to enter the

Save/ Reboot

to apply the settings and reboot DSL-N13.

Local Area Network

37

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

Setting up DNS server

Domain Name System (DNS) server is used to translate IP addresses into easy-to­remember domain names, such as www.asus.com, and vice versa.

Click A

dvanced Setup -> DNS -> DNS Server

page. By default, the DNS server is set to automatically accept the DNS server assigned

by ISP. If your ISP species certain DNS server addresses, uncheck

Assigned DNS

box and

checkbox and type the DNS addresses into the

Secondary DNS server

box (if any). Click

to open the DNS server conguration

Enable Automatic

Primary DNS server

to save the settings.

Save

Setting up dynamic DNS

Hosts using dynamic IP addresses can associate with a domain name via Dynamic

DNS (DDNS). To use DDNS function, you need rst register at a dynamic DNS service

provider, such as DDNS, to get a valid account.

DDNS acount request procedures

1. Ty pe

R e ad t he p o lic y an d

2. E n t e r y o u r u s e r

38

www.D ynD NS.

to the address box

org

of yo ur Web brows er
and press

select "

I have read...

name, e-mail address,
password , t hen cl ick

Create Account

Enter

.

".

.

3. A message prompts out
asking you to check your
mailbox for the activation
letter. Open your mailbox
and read the mail.

4. You can nd the letter in

your E-mail box. Click
the hyperlink.

5. The link directs you to a
login page. Click

login

.

6. Ent er the user name
and password then click

.

Login

7. Aft er log gin g i n, you
can see this welcome
message.

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

8. Select

9. Click

DNS Host

Services

Add Dyna mic

tab.

.

10. Ent er t he ho st n ame
then click

Add Host

.

39

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

11. Y o u c a n s e e t h i s
mes sage wh en your
hostname is successfully
created.

DSL-N13 DDNS settings

1. Click

Advanced Setup -> DNS -> Dynamic DNS

Press Add to congure Dynamic DNS.

2. Choose your DDNS provider and fill in the hostname. The supported DDNS
provider are DynDNS.org and TZO. DynDNS.org settings require username and
password of your DDNS account. TZO requires registered Email address and Key.

to enter the conguration page.

3. Press

Save/Apply

to save and activate the settings.

4. To verify whether DDNS is working, click
and click OK to open the CLI console.

5. Type

ping account.dyndns.org

reply like what is shown in the picture, DDNS is working correctly.

40

menu and select

Start

Run....

Type

cmd

(your DDNS domain name). If you can see the

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

Setting up default gateway

This section allows to manually setup default gateway of Internet connection.

1. Click

2. By default, automatic assigned default gateway is enabled, that is, the router

3. Press

Advanced Setup -> Routing -> Default Gateway

accepts the first received gateway assignment from ISP. If your ISP specifies a
gateway, uncheck
gateway address.

Save/Apply

Enable Automatic Assigned Default Gateway

to save and activate the settings.

to open the conguration page.

and enter the

Setting up static route

For simple networks that have only one router, you do not need to set up static route.
For more complicated network such as an enterprise network where several routers and

different subnets exist, you need to congure static routes so as to direct the network
trafc correctly.

1. Click

Advanced Setup -> Routing -> Static Route

and view the current static route settings. Press

to open the conguration page

to create a new static route.

Add

2. The congurable settings include:

• Destination Network: input the IP address of destination;

• Subnet Mask: input the subnet mask of destination;

• Use Gateway IP Address: input the gateway network address (optional);

• User Interface: select the interface of your router to which the static route applies.

3. Press

Save/Apply

to save and activate the settings.

41

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

Setting up routing protocol - RIP

RIP stands for Rounting Information Protocol. DSL-N13 supports RIPv1 and RIPv2.

1. Click

Advanced Setup -> Routing -> RIP

to open the conguration page.

2. To activate RIP, select

radio button for global RIP mode.

Enabled

3. To congure an individual interface, select the desired RIP version and operation

and check the

4. Press

Enabled

Save/Apply

checkbox for the interface.

to save and activate the settings.

42

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

ASUS AiDisk Setup

Instant AiDisk Sharing

Asus AiDisk helps you remotely share your les with an easy-to-remember link. You

can choose “Instant AiDisk Sharing” or “Secured AiDisk Sharing” rst then set up your

preferred host name.

To let other people to log in your FTP without using any account ID and password:

1. Click

USB Application

gure below). This page displays the default settings.

2. Click

Save/Apply

DSL-N13 will create two shared folders: ftp_pub and ftp_prt.

Now, people can access your FTP without using any account ID and password to read,

write and delete both ftp_pub and ftp_prt folders and other les on the USB disk attached to

DSL-N13.

>

FTP Server

(see gure above) to save and apply the default settings. By default,

>

FTP Settings

to open the

FTP settings

page (see

Secured AiDisk Sharing

To allow only a limited number of selected people to access the FTP les:

1. Select

(see gure above).

behind the

No

Allow Anonymous User to Login

option from the FTP Settings page

43

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

2. Click

USB Application

>

FTP Server

>

User List

below).

3. Click

Add

from the

User list

page to open the

add users. If you want to remove a user, check the

the

Remove

button.

to open the

User List Add

Remove

User List

page (see gure

page (see gure below) and to

box behind that user and click

4. On the

User List Add

page (see gure above), key in the

User Name

and

allowed user.

5. From the

Login folder (rights)

drop-down list, select the folder (ftp_pub or ftp_prt) that you

allow the user to access and the right (read, write, delete, or any combination) that you want

to assign to the user.

6. Click

44

Apply

button.

Password

for an

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

ASUS DDNS Service: Set up An Easy-to-Remember Host Name

1. Click

below).

Advanced setup

>

Dynamic DNS

to open the

Dynamic DNS

page (see gure

2. Click

DDNS

3. Input your preferred name in the

from the

Add

Dynamic DNS

page. (see gure below).

page (see gure above) to open the

Hostname

bar. Click

button to see if your

Check

Add dynamic

preferred name is still available.

4. Choose your current Internet settings from the

. DSL-N13 will automatically reboot.

Apply

Interface

drop-down list, then click

Save/

5. You can now have your unique, preferred, and easy-to-remember name to share your

AiDisk! Just tell your friends to type ftp://yourpreferredname.asuscomm.com into the

address box of their web broswer and press Enter key to get onto your AiDisk with

designated user name and password (if any).

45

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

USB applications

DSL-N13 offers two USB2.0 ports for setting up FTP server and sharing USB printer.

FTP server function

Before setup, you need to prepare a USB disk for FTP storage.

Setting up FTP server

To setup FTP server:

1. Plug your USB storage into the USB2.0 port on the DSL-N13 rear panel. Then click

USB Application -> FTP Server

in the left side menu to open the conguration page.

46

2. Set

Enable FTP Server

3.

Allow Anonymous User to Login

your FTP site, select
user, select No.

4.

Allow Super User to Login

server.

5.

FTP Port

is set to 1111, you can access the FTP server by typing
address box of your Web browser (192.168.1.1 is the default IP address of DSL-N13).

6.

Maximum User Allowed to Login:

your working environment.

7.

Login Timeout in Seconds:

8.

Stay Timeout in Seconds:

9. Press

: Set up the port number of the FTP server. For example, if the port number

Save/Apply

to

.

Yes

: If you want to allow anonymous user to access

; if you want to protect your data from unauthenticated

Yes

: Select

When login times out, the login trail is terminated.

Timeout value for inactive connection.

to save and activate the settings.

to allow super user to access the FTP

Yes

ftp://192.168.1.1:1111

set up the maximum login user according to

into the

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

Setting up FTP account

You can set up 12 accounts for your FTP site.

1. Click

USB Application -> FTP Server -> User List

conguration page. Click

to create new FTP account.

Add

in the left side menu to open the

2. Dene the

User name, Password

for the new account. Setup the

restrict the access request. Dene the access right to the account.

3. Click

4. Click

to save the new account.

Apply

to save and activate the settings.

Save

Setting up FTP security

You can deny access request from certain IP address by setting up

1. Click

USB Application -> FTP Server -> Banned IP List

open the conguration page. Click

to create a new rule.

Add

2. Input the IP address of the banned host and click
Make sure the banned IP is static.

3. Click

Your FTP site is ready. Type
your Web browser and press

to save and activate the settings.

Save

ftp://192.168.1.1(:port number)

Enter

. When prompted for login, input the username and

password you have set up for FTP account and login.

in the left side menu to

to save the banned IP.

Apply

into the address box of

Max. Login

Banned IP List

to

.

47

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

Sharing USB printer

You can plug your USB printer to the USB2.0 port of DSL-N13 to share it within your
LAN. After you plug a printer to the USB port, you can see the status of printer by
clicking

USB Application -> Printer Status

Setting up printer client under Windows XP

Follow the steps below to install network printer on your clients.

1. Run Add Printer Wizard from

-> Printers and Faxes -> Add a

.

printer

Start

.

2. Select

Local printer attached to

this computer

and click

Next

.

48

3. Select
Type of port to

, then click

Port

Create a new port

Standard TCP/IP

.

Next

and set

4. Click

to setup TCP/IP port for

Next

accessing the network printer.

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

5. Input the IP address of DSL-N13 in
the

Printer Name of IP Address

eld and click

7. Set

LPRServer

Click

Pr ot oc ol

Next

.

Next

to

LP R

in

Queue Name

to continue.

an d type

field.

6. Select

8. Press
IP port setting.

and click

Custom

to nish standard TCP/

Next

Settings...

9. Pre ss

to com plete th e

Finis h

settings and return to Add Printer
Wizard.

10. Install printer driver from the vendor­model list. If your printer is not in
the list, click

Have Disk

to manually

assign the location of driver.

49

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

11. Click Next to accept the default name

for the printer.

13. The installation is complete. Click

Finish to quit the Add Printer Wizard.

If you have already installed the printer locally on your computer, right click
the printer icon and select
port. Click

Add Port

Property -> Port

then select

button. Refer to Step 5-8 for setting procedures.

12. Select Yes to print a test page. Click
Next to print.

tab to add a standard TCP/IP

Standard TCP/IP Port

and click

New Port

If you use Windows® 98 or ME which does not support Standard TCP/IP
port, you need to use Romote Port which is supported by DSL-N13.

50

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

Management

This chapter describes how to maintain your DSL-N13 wireless ADSL router.

Conguration backup

You can backup the configuration to a file and store it on your computer. Click

Management -> Settings
Settings

backup le is

button. Click

backupsettings.conf

Restore settings from a backup le

You can restore the settings from a backup le when you have reset the wireless router

to factory default. Click
page. Click

Settings

The whole process takes about 80 seconds.

Browse...

button to proceed. When restoring is complete, the wireless router reboots.

to open the configuration page and click the

and dene the destination folder. The default name for

Save

.

Management -> Settings -> Update

to locate the backup le on your computer, then click

to open the conguration

Backup

Update

Reset to factory default

If you want to clear all settings and return to the factory default settings. You can press
the

Management -> Settings -> Restore Default

the

button on the rear panel of the wireless router for 10 seconds; or click

Reset

to open the conguration page and click

Restore Default Settings

button.

51

DSL-N13 Wireless ADSL 2/2+ Modem Router User Manual

Setting up time server

You can congure the time setting so that DSL-N13 can always synchronize with a time

server from Internet. Click

synchronize with International servers

and set your time zone. When nished, click

Management -> Time settings

. Select a time server from the drop-down list

Save/Apply

and check

.

Automatically

Firmware update

To update rmware, click M
the rmware le, then click

The update process takes about two minutes.

anagement -> Update Software

Update Software

. Click

Browse...

button to start uploading the rmware.

to locate

52