ASUS DSL-N12U11N User Manual

User Guide

DSL-N12U

11N 300Mbps Wireless ADSL Modem Router

E7218

Second Edition February 2012

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Table of contents

1 A quick look

Package contents ........................................................................................5

Your ADSL router ......................................................................................... 5

Mounting options ....................................................................................... 7

2 Creating your network

Positioning your router ............................................................................. 8

What you need ............................................................................................. 9

Connecting your devices ........................................................................10

Wired connection ...............................................................................10

Before you proceed...................................................................................11

Disable the proxy server, if enabled. ............................................11

Set the TCP/IP settings to automatically obtain

an IP address. ..............................................................................13

Disable the dial-up connection, if enabled. ...............................14

Setting up your ADSL router ..........................................................15

3 ConguringviathewebGUI

Logging into the web GUI ......................................................................18

Using Wi-Fi Protected Setup (WPS) .....................................................20

Using the Network Map ..........................................................................22

Creating multiple SSID proﬁles .....................................................23

Managing bandwidth with EzQoS ......................................................24

Upgrading the ﬁrmware .........................................................................25

Restoring/Saving/Uploading settings................................................26

4 Usingtheutilities

Installing the utilities ................................................................................27

To install the utilities: ...............................................................................27

Device Discovery .......................................................................................29

Table of contents

Firmware Restoration ............................................................................... 30

ADSL Setting Wizard .................................................................................31

Setting up your network printer ..........................................................38

5 Troubleshooting

Troubleshooting ........................................................................................ 42

ASUS DDNS Service ..................................................................................45

Frequently Asked Questions (FAQs) ............................................45

Appendices

Notices ...........................................................................................................47

ASUS Contact information ..................................................................... 57

Networks Global Hotline Information ................................................58

1 A quick look

Reset

Power

On/Off

USB

LAN4 LAN3 LAN2 LAN1

WPS

On Off

ADSL

Package contents

DSL-N12U RJ-11 cable Power adapter Quick Start Guide Support CD (User Manual/utilities) Warranty card RJ-45 cable

NOTES:

• If any of the items is damaged or missing, contact ASUS for technical inquiries and support. Refer to the ASUS Support Hotline list at the back of this user manual.

• Keep the original packaging material in case you would need future warranty services such as repair or replacement.

Your ADSL router

Power LED

Off: No power. On: Device is ready. Flashing slow: Rescue mode Flashing quick: WPS is processing.

ADSL LED

Solid light: ADSL link is established. Flashing: No ADSL link or unable to establish ADSL link.

WAN LED

Off: No power or no physical connection. On: Has physical connection to a wide area network (WAN).

LAN LED

Off: No power or no physical connection. On: Has physical connection to a local area network (LAN).

Wi-Fi LED

Off: No Wi-Fi signal. On: Wireless system is ready. Flashing: Transmitting or receiving data via wireless connection.

Reset button

This button resets or restores the system to its factory default settings.

Power (DC-In) port

Insert the bundled AC adapter into this port and connect your router to a power source.

Power switch

Press this button to turn the power on/off.

USB 2.0 / USB 1.1 port

Insert a USB 2.0/USB 1.1 device such as USB hard disks or USB ﬂash drives into this port.

Insert your iPad’s USB cable into this port to charge your iPad. Insert your printer’s USB cable into one of these ports to set up your network

printer. For details, refer to the section Setting up your network printer.

LAN 1 ~ 4 ports

Connect network cables into these ports to establish LAN connection.

WPS button

This button launches the WPS Push Button Conﬁguration process.

Wi-Fi switch

Switch to turn the WiFi feature on/off.

ADSL port

Connect to a splitter or to a telephone outlet via an RJ-11 cable.

NOTES:

• Use only the adapter that came with your package. Using other adapters may damage the device.

• Speciﬁcations:

DC Power adapter DC Input: +19V with max 1.58A current

Operating Temperature

Operating Humidity 50~90% Storage 20~90%

0~40oC Storage 0~70oC

Mounting options

Out of the box, the ASUS ADSL router is designed to sit on a raised ﬂat surface like a ﬁle cabinet or book shelf. The unit may also be converted for mounting to a wall or ceiling.

To mount the ASUS ADSL router:

1. Look on the underside for the two mounting hooks.

2. Mark two upper holes in a ﬂat surface.

3. Tighten two ST3.5*40 screws until only 1/4’’ is showing.

4. Latch the hooks of your ADSL router onto the ST3.5*40 screws.

NOTE: Re-adjust the ST3.5*40 screws if you cannot latch DSLN12U onto the ST3.5*40 screws or if it is too loose.

2 Creating your network

Positioning your router

For the best wireless signal transmission between the ADSL router and the network devices connected to it, ensure that you:

• Place the ADSL router in a centralized area for a maximum wireless coverage for the network devices.

• Keep the device away from metal obstructions and away from direct sunlight.

• Keep the device away from 802.11g or 20MHz only Wi-Fi devices, 2.4GHz computer peripherals, Bluetooth devices, cordless phones, transformers, heavy-duty motors, ﬂuorescent lights, microwave ovens, refrigerators, and other industrial equipment to prevent signal interference or loss.

• Always update to the latest ﬁrmware. Visit the ASUS website at http://www.asus.com to get the latest ﬁrmware updates.

• To ensure the best wireless signal, orient the two antennas as shown in the drawing below.

What you need

To set up your network, you need one or two computers that meet the following system requirements:

• Ethernet RJ-45 (LAN) port (10Base-T/100Base-TX)

• IEEE 802.11b/g/n wireless capability

• An installed TCP/IP service

• Web browser such as Internet Explorer, Firefox, Safari, or Google Chrome

NOTES:

• If your computer does not have built-in wireless capabilities, you may install an IEEE 802.11b/g/n WLAN adapter to your computer to connect to the network.

• The Ethernet RJ-45 cables that will be used to connect the network devices should not exceed 100 meters.

Connecting your devices

Reset

Power

On/Off

USB

LAN4 LAN3 LAN2 LAN1

WPS

On Off

ADSL

ASUS Wireless ADSL Router

Wall power outlet

Network cable

Phone Line

Wall telephone outlet

Phone Line

IMPORTANT!

• Use wired connection in setting up your ADSL router to avoid possible setup problems due to wireless uncertainty.

• Before setting up your DSL-N12U, do the following:

• Disconnect the cables/wires from your existing modem

setup. If your modem has a backup battery, remove it as well.

• Reboot your computer (recommended).

Wired connection

To set up your ADSL router via wired connection:

1. Insert the splitter’s line connector to the phone outlet and connect your phone into the phone port.

2. Using the bundled phone cable, connect your DSL-N12U’s ADSL port to the splitter’s DSL port.

3. Using the bundled network cable, connect your computer to

the ADSL router’s LAN port.

Before you proceed

NOTE: Before conﬁguring your DSL-N12U, do the steps

described in this section for your host computer and network clients.

Disable the proxy server, if enabled.

Windows® 7

1. Click Start > Internet Explorer to launch the browser.

2. Click Tools > Internet options > Connections tab > LAN settings.

3. From the Local Area Network (LAN) Settings screen, untick Use a proxy server for your LAN.

4. Click OK when done.

MAC OS

1. From your Safari browser, click Safari > Preferences >

Advanced > Change Settings...

2. From the Network screen, deselect FTP

Proxy and Web Proxy (HTTP).

3. Cllick Apply Now when done.

NOTE: Refer to your browser's help feature for details on disabling the proxy server.

Set the TCP/IP settings to automatically obtain an IP address.

Windows® 7

1. Click Start > Control Panel > Network and Internet > Network and Sharing

Center > Manage network connections.

2. Select Internet Protocol Version 4 (TCP/IPv4) or Internet Protocol Version 6 (TCP/IPv6), then click Properties.

3. To obtain the IPv4 IP settings automatically, tick Obtain an IP address automatically.

To obtain the IPv6 IP

settings automatically, tick

Obtain an IPv6 address automatically.

4. Click OK when done.

MAC OS

1. Click the Apple icon located on the top left of your screen.

2. Click System Preferences > Network > Conﬁgure...

3. From the TCP/IP tab, select Using DHCP in the Conﬁgure IPv4 dropdown list.

4. Cllick Apply Now when done.

NOTE: Refer to your operating system’s help and support feature for details on conﬁguring your computer’s TCP/IP settings.

Disable the dial-up connection, if enabled.

Windows® 7

1. Click Start > Internet Explorer to launch the browser.

2. Click Tools > Internet options > Connections tab.

3. Tick Never dial a connection.

4. Click OK when done.

NOTE: Refer to your browser's help feature for details on disabling the dial-up connection.

Setting up your ADSL router

1. Before starting ADSL setting procedure, ensure that the ADSL indicator on DSL-N12U front panel becomes solid.

2. Launch your web browser. The QIS web page appears automatically and starts detecting your connection type, VPI/ VCI value and encapsulation mode.

NOTE: If the QIS web page does not appear after you launched your web browser, disable the proxy settings on your web browser.

3. Key in the user name and password. Click Apply.

If the QIS cannot detect your Internet connection type, click

Manual Setting and set up the Internet connection manually.

NOTES:

• The PPPoE Internet connection type is used in this setup case. The setup screen varies with different Internet connection types.

• Obtain the required information such as the user name and password from your Internet Service Provider (ISP).

4. The Internet connection setup is completed.

• Click Going to Internet to surf the Internet.

• Click Simple Wireless Security Setup to conﬁgure the basic security settings including the SSID, authentication, and encryption methods for the ADSL router. (Recommended)

• Click Back to main page page to go back to the main page of the web GUI.

3 Conﬁguring via the web GUI

Logging into the web GUI

Your ASUS ADSL router comes with an intuitive web graphics user interface (GUI) that allows you to easily conﬁgure its various features through a web browser such as Internet Explorer, Firefox, Safari, or Google Chrome.

To log into the web GUI:

1. On your web browser such as Internet Explorer, Firefox, Safari, or Google Chrome, manually key in the ADSL router’s default IP address: 192.168.1.1

2. On the login page, key in the default user name (admin) and password (admin).

+ 42 hidden pages