Asus RT-N12 Series User manual

User Manual
RT-N12
RT-N12 B1
ASUS Wireless Super Speed N Router
RT-N12/RT-N12B1
Wireless Super Speed N Router
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Copyright © 2011 ASUSTeK Computer Inc. All Rights Reserved.
No part of this manual, including the products and software described in it, may be
reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any
language in any form or by any means, except documentation kept by the purchaser for
backup purposes, without the express written permission of ASUSTeK Computer Inc.
(“ASUS”).
Product warranty or service will not be extended if: (1) the product is repaired, modied or
altered, unless such repair, modication of alteration is authorized in writing by ASUS; or (2)
the serial number of the product is defaced or missing.
ASUS PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OFANY KIND, EITHER
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES
OR CONDITIONS OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
IN NO EVENT SHALLASUS, ITS DIRECTORS, OFFICERS, EMPLOYEES ORAGENTS BE
LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
(INCLUDING DAMAGES FOR LOSS OF PROFITS, LOSS OF BUSINESS, LOSS OF USE
OR DATA, INTERRUPTION OF BUSINESSAND THE LIKE), EVEN IFASUS HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY DEFECT OR
ERROR IN THIS MANUAL OR PRODUCT.
SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUALARE FURNISHED
FOR INFORMATIONAL USE ONLY,AND ARE SUBJECT TO CHANGE AT ANY TIME
WITHOUT NOTICE, AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY
ASUS. ASUS ASSUMES NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR
INACCURACIES THAT MAY APPEAR IN THIS MANUAL, INCLUDING THE PRODUCTS
AND SOFTWARE DESCRIBED IN IT.
Products and corporate names appearing in this manual may or may not be registered
trademarks or copyrights of their respective companies, and are used only for identication or
explanation and to the owners’ benet, without intent to infringe.
E6473
First Edition V1
April 2011
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Table of contents
About this guide .................................................................................... 4
Chapter 1: Knowing your wireless router
Package contents.................................................................................. 6
System requirements............................................................................ 6
Before you proceed............................................................................... 6
Hardware features ................................................................................. 7
Front panel........................................................................................ 7
Rear panel......................................................................................... 8
Bottom panel..................................................................................... 9
Mounting options................................................................................. 10
Chapter 2: Getting started
Setting up the wireless router.............................................................11
Using the Quick Internet Setup (QIS)..................................................11
Setting up the wireless router in Router mode................................ 12
Setting up the wireless router in Repeater mode............................ 15
Setting up the wireless router in AP mode...................................... 17
Chapter 3: Conguring the network clients
Accessing the wireless router............................................................ 19
Setting an IP address for wired or wireless clients.......................... 19
Chapter 4: Conguring via the web GUI
Conguring via the web GUI............................................................... 27
Using the Network Map....................................................................... 29
Creating multiple SSID proles ....................................................... 30
Managing bandwidth with EzQoS...................................................... 31
Upgrading the rmware ...................................................................... 32
Restoring/Saving/Uploading settings................................................ 33
Chapter 5: Installing the utilities
Installing the utilities........................................................................... 35
Device Discovery................................................................................. 37
Firmware Restoration.......................................................................... 38
WPS Wizard.......................................................................................... 39
Using WPS Wizard.......................................................................... 39
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4
Table of contents
About this guide
This user guide contains information that you need to install and congure the
ASUS Wireless Router.
How this guide is organized
This guide contains the following parts:
• Chapter 1: Knowing your wireless router
This chapter provides information on the package contents, system
requirements, hardware features, and LED indicators of the ASUS Wireless
Router.
• Chapter 2: Getting started
This chapter provides instructions on setting up the Router, Repeater, and
Access Point modes of the ASUS Wireless Router.
• Chapter 3: Conguring the network clients
This chapter provides instructions on setting up the clients in your network to
work with your ASUS Wireless Router.
• Chapter 4: Conguring via the web GUI
This chapter provides instructions on conguring the ASUS Wireless Router
using its web graphics user interface (web GUI).
• Chapter 5: Installing the utilities
This chapter provides information on the utilities that are available from the
support CD.
Chapter 6: Troubleshooting
Troubleshooting................................................................................... 45
ASUS DDNS Service............................................................................ 48
Frequently Asked Questions (FAQs)............................................... 48
Appendices
Notices.................................................................................................. 51
ASUS Contact information.................................................................. 59
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• Chapter 6: Troubleshooting
This chapter provides you with a troubleshooting guide for solving common
problems you may encounter when using the ASUS Wireless Router.
• Appendices
This chapter provides you with the regulatory Notices and Safety Statements.
Conventions used in this guide
WARNING: Information to prevent injury to yourself when trying to
complete a task.
CAUTION: Information to prevent damage to the components when
trying to complete a task.
IMPORTANT: Instructions that you MUST follow to complete a task.
NOTE: Tips and additional information to aid in completing a task.
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6RT-N12 B1 Chapter 1: Knowing your wireless router
1
Knowing your
wireless router
Package contents
Check the following items in your ASUS Wireless Router package.
RT-N12 B1 Wireless Router x1
Power adapter x1
Support CD (manual, utilities) x1
RJ45 cable x1
Detachable antenna x2
Quick Start Guide x1
Note: If any of the items is damaged or missing, contact your retailer.
System requirements
Before installing the ASUS Wireless Router, ensure that your system/network
meets the following requirements:
• An Ethernet RJ-45 port (10Base-T/100Base-TX)
• At least one IEEE 802.11b/g/n device with wireless capability
• An installed TCP/IP and Internet browser
Before you proceed
Take note of the following guidelines before installing the ASUS Wireless Router:
• The length of the Ethernet cable that connects the device to the network (hub,
ADSL/cable modem, router, wall patch) must not exceed 100 meters.
• Place the device on a at and stable surface as far from the ground as
possible.
• Keep the device clear from metal obstructions and away from direct sunlight.
• Keep the device away from transformers, heavy-duty motors, uorescent lights,
microwave ovens, refrigerators, and other industrial equipment to prevent
signal loss.
• Install the device in a central area to provide ideal coverage for all wireless
mobile devices.
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7
Chapter 1: Knowing your wireless router RT-N12 B1
Status indicators
LED Status Indication
(Power) Off No power or wireless signal is disabled
On System ready
Flashing-slow Rescue mode
Flashing-quick WPS processing
(Wireless) Off No power
On Wireless system ready
Flashing Transmitting or receiving data (wireless)
LAN 1-4
(Local Area
Network)
Off No power or no physical connection
On Has physical connection to an Ethernet
network
Flashing Transmitting or receiving data (through
Ethernet cable)
WAN (Wide
Area Network)
Off No power or no physical connection
On Has physical connection to an Ethernet
network
Flashing Transmitting or receiving data (through
Ethernet cable)
• Install the device at least 20cm from a person to insure that the product is
operated in accordance with the RF Guidelines for Human Exposure adopted
by the Federal Communications Commission.
Hardware features
Front panel
RT-N12/RT-N12 B1
Wireless Super Speed N Router
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8RT-N12 B1 Chapter 1: Knowing your wireless router
Rear panel
Label Description
WAN Connect an RJ-45 Ethernet cable to this port to establish
WAN connection.
LAN1-LAN4 Connect RJ-45 Ethernet cables to these ports to establish
LAN connection.
DC IN Insert the AC adapter into this port to connect your router
to a power source.
WPS Press this button to establish wireless connection.
Restore Press this button for more than ve seconds to restore the
system to its factory default settings.
Item Description
Operation
mode
selector
Use this selector to choose an operation mode:
Router (IP Sharing mode): In the Router mode, the wireless
router connects to the Internet via PPPoE, Automatic IP, PPTP,
L2TP, or Static IP, and provides you with wireless radio signals.
The NAT, rewall, and IP sharing services for LAN clients are
enabled.
Repeater: In this mode, the wireless router extends your wireless
network coverage and provides you with higher quality wireless
radio signals. The NAT, rewall, and IP sharing services are
disabled.
Access Point (AP): In this mode, the wireless router receives
the WAN IP address from the router connected to the WAN port
and provides you with wireless radio signals. The NAT, rewall,
and IP sharing services are disabled.
Operation mode
selector
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Chapter 2: Setting up the hardware RT-N12 B1
2
Getting started
Setting up the wireless router
The ASUS Wireless Router includes a web graphics user interface (web GUI)
that allows you to congure the wireless router using your web browser on your
computer.
You can set up the wireless router in any of these three operation modes: Router
(IP Sharing), Repeater, and Access Point (AP). Set up the wireless router in the
Router (IP Sharing) and Repeater modes via the Quick Internet Setup (QIS), and
the AP mode via the web GUI.
Note: For details on conguring your wireless router using the web GUI, refer to Chapter 4:
Conguring via the web GUI.
Note: To set up the wireless router in the AP mode, use Device Discovery included in the
support CD to access the web GUI.
Using the Quick Internet Setup (QIS)
The Quick Internet Setup (QIS) function, which is integrated in the wireless router’s
web GUI, detects the Internet connection type automatically and guides you in
setting up your network quickly.
The QIS web page appears automatically after you connected all your devices and
launched your web browser. You may also launch the QIS from the Network Map
page in the web GUI. To do this, click Go in the QIS eld under Internet status.
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12 RT-N12 B1 Chapter 2: Setting up the hardware
LAN1 LAN2 LAN3 LAN4 Internet
Modem
RT-N12 B1
Client
2. Connect your devices.
Setting up the wireless router in Router mode
In the Router mode, the wireless router connects to the Internet via PPPoE,
Automatic IP, PPTP, L2TP, or Static IP, and provides you with wireless radio
signals. The NAT, rewall, and IP sharing services for LAN clients are enabled.
To set up the wireless router in Router mode:
1. Choose the Router mode.
Router AP
Repeater
RT-N12 B1
LAN1 LAN2 LAN3 LAN4 Internet
Note: We recommend that you use an Ethernet cable (wired connection) to connect your
computer to the wireless router for initial conguration to avoid possible setup problems due to
wireless uncertainty.
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13
Chapter 2: Setting up the hardware RT-N12 B1
3. Launch your web browser and the QIS starts to detect your Internet connection
type.
Note: If the QIS web page does not appear after you launched your web browser, disable the
proxy settings on your web browser.
4. Key in the user name and password. Click Apply all settings.
Note:
• 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 username and password from your Internet
Service Provider (ISP).
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14 RT-N12 B1 Chapter 2: Setting up the hardware
5. The Internet connection setup is completed.
• Click Going to Internet to surf the Internet.
• Click Advanced Setting page to manually congure advanced settings for
the wireless router.
• Click Add to Favorites to add this URL to your Favorites list for quick
access to the web GUI.
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Chapter 2: Setting up the hardware RT-N12 B1
Setting up the wireless router in Repeater mode
In the Repeater mode, the wireless router extends your wireless network coverage
and provides you with higher quality wireless radio signals. The NAT, rewall, and
IP sharing services are disabled.
To set up the wireless router in Repeater mode:
1. Choose the Repeater mode.
RT-N12 B1
LAN1 LAN2 LAN3 LAN4 Internet
Router AP
Repeater
2. Connect your devices.
LAN1 LAN2 LAN3 LAN4 Internet
RT-N12 B1
Client
Modem
Wireless Router
Note: We recommend that you use an Ethernet cable (wired connection) to connect your
computer to the wireless router for initial conguration to avoid possible setup problems due to
wireless uncertainty.
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16 RT-N12 B1 Chapter 2: Setting up the hardware
3. Launch your web browser and the QIS web page appears automatically. Select
the AP whose wireless signal you want to extend, then click Connect.
Note: If the QIS web page does not appear after you launched your web browser, disable the
proxy settings on your web browser.
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Chapter 2: Setting up the hardware RT-N12 B1
Setting up the wireless router in AP mode
RT-N12 B1
LAN1 LAN2 LAN3 LAN4 Internet
Router AP
Repeater
In the AP mode, the wireless router receives the WAN IP address from the router
connected to the WAN port and provides you with wireless radio signals. The NAT,
rewall, and IP sharing services are disabled.
To set up the wireless router in AP mode:
1. Choose the AP mode.
Note: To set up the wireless router in the AP mode, use Device Discovery included in the
support CD to access the web GUI.
2. Connect your devices.
LAN1 LAN2 LAN3 LAN4 Internet
Modem
RT-N12 B1
Client
Router
Note: We recommend that you use an Ethernet cable (wired connection) to connect your
computer to the wireless router for initial conguration to avoid possible setup problems due to
wireless uncertainty.
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18 RT-N12 B1 Chapter 2: Setting up the hardware
5. From the main page, click the navigation menu or links to congure the various
features of the wireless router.
3. Launch the Device Discovery utility and click Congure to access the web
GUI.
4. On the login page, key in the default user name (admin) and password
(admin).
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Chapter 3: Conguring the clients RT-N12 B1
3
Conguring the
network clients
Accessing the wireless router
Setting an IP address for wired or wireless clients
To access the ASUS Wireless Router, you must have the correct TCP/IP settings
on your wired or wireless clients. Ensure that the clients’ IP addresses are within
the same subnet as the ASUS Wireless Router.
By default, the ASUS Wireless Router integrates the DHCP server function, which
automatically assigns IP addresses to the clients in your network.
But in some instances, you may want to manually assign static IP addresses on
some of the clients or computers in your network rather than automatically getting
IP addresses from your wireless router.
Follow the instructions below that correspond to the operating system installed on
your client or computer.
Note: In the Router mode, if you want to manually assign an IP address to your client, we
recommend that you use the following settings:
• IP address: 192.168.1.xxx (xxx can be any number between 2 and 254. Ensure that the IP
address is not used by another device)
• Subnet Mask: 255.255.255.0 (same as theASUS Wireless Router)
• Gateway: 192.168.1.1 (IP address of theASUS Wireless Router)
• DNS: 192.168.1.1 (ASUS Wireless Router) or assign a known DNS server in your network
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20 RT-N12 B1 Chapter 3: Conguring the clients
Windows®9x/ME
1. Click Start > Control Panel >
Network to display the Network
setup window.
2. Select TCP/IP then click
Properties.
3. If you want your computer to
automatically obtain an IP address,
click Obtain an IP address
automatically then click OK.
Otherwise, click Specify an
IP address, then key in the IP
address and Subnet Mask.
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21
Chapter 3: Conguring the clients RT-N12 B1
4. Select the Gateway tab, and key in
New gateway then click Add.
5. Select the DNS conguration tab
and click Enable DNS. Key in Host,
Domain, and DNS Server Search
Order, then click Add.
6. Click OK.
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22 RT-N12 B1 Chapter 3: Conguring the clients
Windows®NT4.0
1. Go to Control Panel > Network to
display the Network setup window
then select the Protocols tab.
2. Select TCP/IP Protocol from the
Network Protocols list then click
Properties.
3. From the IPAddress tab of the
Microsoft TCP/IP Properties
window, you can:
• Select the type of network
adapter installed in your
system.
• Set the router to assign IP
address automatically.
• Manually set up the IP address,
subnet mask, and default
gateway.
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