User Guide DSL-N12E_C1 300Mbps Wi-Fi ADSL Modem Router...
Product warranty or service will not be extended if: (1) the product is repaired, modified or altered, unless such repair, modification of alteration is authorized in writing by ASUS; or () the serial number of the product is defaced or missing. ASUS PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND,...
Logging in to the web GUI ..............17 Setting up the wireless security settings ..........19 Managing your network clients ............1 Using the Traffic Manager ............... Configuring the Advanced settings ............4 4 Using the utilities Device Discovery ..................8 Firmware Restoration ................9 5 Troubleshooting Troubleshooting ..................30 ASUS DDNS Service ..................34 Appendices...
Table of contents Notices ......................36 Networks Global Hotline Information ..........50 ASUS Contact information ..............53...
Quick Start Guide Support CD (User Manual/utilities) Splitter (varies with regions) • 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.
Your ADSL router TOP features DSL-N12E 300Mbps Wi-Fi ADSL Modem Router Power LED Off: No power. On: Device is ready. Flashing slowly: Rescue mode Flashing quickly: WPS in progress / Restore to default settings. ADSL LED Off: No ADSL link or unable to establish ADSL link. Flashing: ADSL is initializing / waiting for initializing.
Wireless LED Off: No wireless signal. On: Wireless system is ready. Flashing: Transmitting or receiving data via wireless connection. LAN LED Off: No power or no physical connection On: Has physical connection to an Ethernet network Flashing: Transmitting or receiving data (through Ethernet cable) •...
Rear features Reset button This button resets or restores the system to its factory default settings. Power switch Press to power on or off the system. Power (DC-In) port Insert the bundled AC adapter into this port and connect your router to a power source.
Creating your network Positioning your router To get the best wireless network performance from your wireless router, follow the recommendations below: • Place the wireless router at the center of your network for maximum wireless coverage. • Keep the device away from metal obstructions and away from direct sunlight.
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 80.11b/g/n wireless capability • An installed TCP/IP service • Web browser such as Microsoft Internet Explorer, Mozilla Firefox, Apple Safari, or Google Chrome •...
• Use a wired connection when setting up your wireless router to avoid possible wireless setup issues. • Before setting up your ASUS wireless router, do the following: • If you are replacing an existing router, disconnect it from your network.
Before you proceed Before configuring your wireless router, apply the steps described in this section to each computer on the network to avoid problems connecting to the wireless network. A. Disable any configured proxy servers. Windows ® 1. Click Start > Internet Explorer.
3. From the Local Area Network (LAN) Settings window, uncheck Use a proxy server for your LAN. 4. Click OK then Apply. MAC OSX 1. From your Apple Safari browser, click Safari > Preferences > Advanced. On the Proxies item, click Change Settings...
Configure TCP/IP settings to automatically obtain an IP address. Windows ® 1. Click Start > Control Panel > Network and Internet > Network and Sharing Center > Change adapter settings. . On the Network Connections window, click on Local Area Connection.
6. Tick Obtain an IP address automatically. 7. Click OK. MAC OSX 1. Click Apple Menu >System Preferences > Network . Click Ethernet on the left panel. 3. On the Configure IPv4, item select Using DHCP. 4. Cllick Apply.
Setting up your ADSL router 1. Ensure that the ADSL LED on the DSL-N1E_C1 front panel is on and not flashing or off. . Launch your web browser. The QIS (Quick Install Setup) web page appears automatically and starts detecting your connection type.
Logging in to the web GUI (Graphical User Interface) Your ASUS Wireless Router uses a web-based user interface that allows you to configure the router using any web browser such as Internet Explorer, Mozilla Firefox, Apple Safari, or Google Chrome.
3. The wireless router GUI provides access to various configuration settings.
To protect your wireless network from unauthorized access, you need to configure its security settings. To set up the wireless security settings: 1. Key in http://router.asus.com or http://192.168.1.1 on your web browser. . On the login screen, key in the default user name (admin) and password (admin), then click OK.
4. On the Wireless name (SSID) field, key in a unique name for your wireless network. 5. From the Authentication Method dropdown list, select the encryption method for your wireless network. The IEEE 80.11n standard prohibits using High Throughput with WEP or WPA-TKIP as the unicast cipher. If you use these encryption methods, your data rate will drop to IEEE 80.11g 54Mbps connection.
Managing your network clients To manage your network clients: 1. Launch the wireless router’s web GUI. . On the Network Map screen, select the Client Status icon to display information about your network clients.
Using the Traffic Manager Managing QoS (Quality of Service) Bandwidth The Quality of Service (QoS) allows you to set the bandwidth priority and manage the network traffic. To set up the bandwidth priority: 1. Launch the wireless router’s web GUI. .
You may enable the DHCP Server function in your wireless router so your network clients can automatically obtain IP addresses from your wireless router. The ASUS Wireless Router can support up to 53 IP addresses for your network. To set up the DHCP server: 1.
3. In the Enable the DHCP Server? field, tick Yes. 4. In the IP Pool Starting Address field, key in the starting IP address. 5. In the IP Pool Ending Address field, key in the ending IP address. 6. In the Lease Time field, key in the time that the IP addresses expire and the wireless router automatically assigns new IP Addresses for the network clients.
Upgrading the firmware Download the latest firmware from the ASUS website at http://support.asus.com To upgrade the firmware: 1. Click Administration from the navigation panel. . Click the Firmware Upgrade tab. 3. In the New Firmware File item, click Browse. Navigate to the downloaded firmware file.
Restoring/Saving/Uploading settings To restore/save/upload wireless router settings: 1. Click Administration on the navigation panel. . Click the Restore/Save/Upload Setting tab. 3. Select a task from the configuration options: • To restore to default factory settings, click Restore, and click OK once prompted. •...
Device Discovery is an ASUS WLAN utility that detects any ASUS wireless routers available on the wireless network and allows you to configure the device. To launch the Device Discovery utility: • Click Start > All Programs > ASUS Utility > DSL-N12E_C1 Wireless Router > Device Discovery. DSL-N12E DSL-N12E When you set the router to Access Point mode, you need to use Device Discovery to get the router’s IP address.
Firmware Restoration Firmware Restoration is used on an ASUS Wireless Router after a failed firmware upgrade. This utility uploads a firmware file to the wireless router. The process takes about three to four minutes. Launch rescue mode before using the Firmware Restoration utility.
5 Troubleshooting If you encounter problems that are not mentioned in this chapter, contact ASUS Technical Support. Troubleshooting I cannot access the router GUI for configuring the router. • Delete the cookies and temporary files in your web browser. To do this in Internet Explorer 8: 1. Launch your web browser, then click Tools > Internet Options.
Authentication: • Use a wired connection to connect to the router. • Check the wireless security settings. • Press the Reset button at the rear panel for more than five seconds. Cannot find the router: • Press the Reset button at the rear panel for more than five seconds.
The ADSL light is ON (steady and not blinking) and means Internet access is possible, but I still cannot browse the Internet. • Restart your computer. • Check if the Interent LED on the wireless router is on. • Check the wireless encryption settings. • Check if the computer can get an IP address (using both a wired or wireless connection). •...
• Refer to the section Restoring/Saving/Uploading settings of this user manual. The following are the factory default settings: User name: admin Password: admin Enable DHCP: IP address: 22.214.171.124 Domain name: (Blank) Subnet Mask 126.96.36.199 DNS Server 1: 188.8.131.52 DNS Server 2: (Blank) SSID: ASUS...
2. I did not register the ASUS DDNS for the router I bought six months ago. Can I still register it? Yes, you can still register the ASUS DDNS service for your router.
Different ISPs may have different interval times for updating IP addresses. 6. Is the ASUS DDNS service free, or is it just a trial version? The ASUS DDNS service is a free and embedded service in some ASUS routers.
We believe in providing solutions for you to be able to responsibly recycle our products, batteries, other components, as well as the packaging materials. Please go to http://csr.asus. com/english/Takeback.htm for the detailed recycling information in different regions.
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...
Safety Information To maintain compliance with FCC’s RF exposure guidelines, this equipment should be installed and operated with minimum distance 0cm between the radiator and your body. Use on the supplied antenna. Declaration of Conformity for R&TTE directive 1999/5/EC Essential requirements – Article 3 Protection requirements for health and safety –...
Operation is subject to the following two conditions: (1) this device may not cause interference, and () this device must accept any interference, including interference that may cause undesired operation of the device. Radio Frequency (RF) Exposure Information The radiated output power of the Wireless Device is below the Industry Canada (IC) radio frequency exposure limits.
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