User Manual
Contents
1. 15 Setting up the wireless router in AP mode ssssss 17 Chapter 3 Configuring the network clients Accessing the wireless router eene 19 Setting an IP address for wired or wireless clients 19 Chapter 4 Configuring via the web GUI Configuring via the web GUI eene 27 Using the Network Map eerte tnn 29 Creating multiple SSID profiles sssssss 30 Managing bandwidth with EZQOS eee 31 Upgrading the firmware eren 32 Restoring Saving Uploading settings eese 33 Table of contents Chapter 5 Installing the utilities Installing the utilities eren 34 Device DISCOVGNY aiii ntn crei in dk am Con iE Roa FE E nui 36 Firmware Restoration eere eene tnnt 37 WPS Wizard Using WES WIizaid 121m et 38 Chapter 6 Troubleshooting Troubleshooting ASUS DDNS Service i rein kein n e EXER a Eadan aasa RNS 47 Frequently Asked Questions FAQs e 47 Appendices hol lm H 49 ASUS Contact information eeseesseeeeeeeenenns 57 About this guide This user guide contains information that you need to install and configure the ASUS Wireless Router How this guide2. system to its factory default settings Item Description 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 signal The NAT firewall and IP sharing services for LAN clients are enabled Operation mode Repeater In this mode the wireless router extends your wireless selector Network coverage and provides you with higher quality wireless radio signal The NAT firewall 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 signal The NAT firewall and IP sharing services are disabled RT N12 Chapter 1 Knowing your wireless router Bottom panel Description Mounting hooks Use the mounting hooks to mount your router on concrete or wooden surfaces using two round head screws 2 Air vents These vents provide ventilation to your router Z Note For details on mounting your router on a wall or ceiling refer to the section Mounting options on the next page of this user manual Chapter 2 Setting up the hardware RT N12 9 10 Mounting options Out of the box the ASUS Wireless Router is designed to sit on a raised flat surfa
3. If the WPS button is pushed without running the WPS Wizard the PWR indicator flashes and Internet connection pauses briefly and then reestablishes the connection Chapter 5 Installing the utilities RT N12 39 40 4 Assign a name to your network then click Next assign the SSID manually Use the auto generated passphrase as your network s security key or manually assign a passphrase containing between 8 and 63 characters Click Next 4 WPS Wizard f DUD WPS Wizard This wizard will use the passphrase provided below to generate a WPA security key for you auto O65FNVUGBKREOOIYF2F Z string as your passphrase or The passphrase must be between B and 63 characters Se Mee M Display characters RT N12 Chapter 5 Installing the utilities 6 Installation is completed Click Save or print settings for future reference or Save settings to a USB flash drive to add other devices to the network Click Next to connect to the Internet 4 WPS Wizard EDL wes Wizard This wizard finished successfully rint or save wireless settings You will need to provide the following information to others to connect to this network Network Name TEST ASUS Passphrase O66FNVUGBKREOOIYF2FZ Security TKIP WPA Personal axe Save or print settings e Save or print the wireless settings for future reference Save settings to a USB flash drive amp Use a USB drive to add other d
4. Ld Note For more details on the WPS Wizard refer to the section WPS Wizard in Chapter 5 of this user manual To view the status or configure the settings click any of these icons displayed on the main page Description Internet status Click this icon to display information on the Internet connection status WAN IP address DNS connection type and gateway address From the Internet status screen use the Quick Internet Setup QIS feature to quickly set up your network System status Click this icon to display information on the SSID authentication and encryption methods LAN IP MAC address or turn the wireless radio on off Enable the WPS mode from the System status screen Client status Click this icon to display information about the clients or computers in the network and allows you to block unblock a client Chapter 4 Configuring via the web GUI RT N12 29 Creating multiple SSID profiles The wireless router allows you to create multiple SSID profiles that meet various working scenarios To create an SSID profile 1 Under System status click Add 2 Configure the profile settings then click Add D SSID Profiles O guest OVIP Custom s 1 Authentication Method WEP Encryption None Open System Enable Gies Co Network Access Boin Gi Bandwidth Priority Normal Hidessib O RT N12 Chapter 4 Configuring via the web GUI
5. 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 field under Internet status Chapter 2 Setting up the hardware RT N12 11 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 signal The NAT firewall and IP sharing services for LAN clients are enabled To set up the wireless router in Router mode 1 Choose the Router mode Router L AP Repeater FE Note We recommend that you use an Ethernet cable wired connection to connect your computer to the wireless router for initial configuration to avoid possible setup problems due to wireless uncertainty RT N12 Chapter 2 Setting up the hardware 12 g 3 Launch your web browser and the QIS starts to detect your Internet connection type AIDU rmz A Start to detect your connection type Detecting at 9 times the maximum time of detection is 20 seconds L4 Note If the QIS web page does not appear after you launched your web browser disab
6. Fast Ethernet NIC TCP IP Properties 20 RT N12 Chapter 3 Configuring the clients 4 Select the Gateway tab and key in TCP IP Properties New gateway then click Add 5 Select the DNS configuration tab TCP IP Properties and click Enable DNS Key in Host Domain and DNS Server Search Order then click Add 6 Click OK Chapter 3 Configuring the clients RT N12 21 Windows NT4 0 1 Go to Control Panel gt 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 IP Address tab of the Microsoft TCP IP Properties window you can Select the type of network adapter installed in your system Setthe router to assign IP address automatically Manually set up the IP address subnet mask and default gateway 22 RT N12 Chapter 3 Configuring the clients 4 Select the DNS tab then click Add under the DNS Service Search Order and key in DNS Windows 2000 1 Click Start gt Control Panel gt Local Area Connection Prone Network and Dial up Connection Right click Local Area Connection then click Properties Chapter 3 Configuring the clients RT N12 23 24 Select Internet Protocol TCP IP then click Properties Select Obtain an IP address automatically if you want the IP settings to be assigne
7. is ON not blinking this means Internet Access is possible Restart your computer Refer to the Quick Start Guide of the wireless router and re configure the settings Check if the WAN LED on the wireless router is ON Check the wireless encryption settings Check if the computer can get the IP address via both wired network and wireless network Ensure that your web browser is configured to use the local LAN and is not configured to use a proxy server If the ADSL LINK light blinks continuously or stays off Internet access is not possible the Router is unable to establish a connection with the ADSL network Ensure that all your cables are all properly connected Disconnect the power cord from the ADSL or cable modem wait a few minutes then reconnect the cord If the ADSL light continues to blink or stays OFF contact your ADSL service provider Network name or encryption keys are forgotten Try setting up the wired connection and configuring the wireless encryption again Press the Restore button at the rear panel of the wireless router for more than five seconds Chapter 6 Troubleshooting RT N12 45 Problem Action How to restore the system to Press the Restore button at the rear panel its default settings of the wireless router for more than five seconds Refer to the section Restoring Saving Uploading settings in Chapter 4 of this user manual The following ar
8. the work for making modifications to it For an executable work complete source code means all the source code for all modules it contains plus any associated interface definition files plus the scripts used to control compilation and installation of the executable However as a special exception the source code distributed need not include anything that is normally distributed in either source or binary form with the major components compiler kernel and so on of the operating system on which the executable runs unless that component itself accompanies the executable If distribution of executable or object code is made by offering access to copy from a designated place then offering equivalent access to copy the source code from the same place counts as distribution of the source code even though third parties are not compelled to copy the source along with the object code Appendices RT N12 53 54 You may not copy modify sublicense or distribute the Program except as expressly provided under this License Any attempt otherwise to copy modify sublicense or distribute the Program is void and will automatically terminate your rights under this License However parties who have received copies or rights from you under this License will not have their licenses terminated so long as such parties remain in full compliance You are not required to accept this License since you have not signed it However nothing else grants
9. whole at no charge to all third parties under the terms of this License C If the modified program normally reads commands interactively when run you must cause it when started running for such interactive use in the most ordinary way to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty or else saying that you provide a warranty and that users may redistribute the program under these conditions and telling the user how to view a copy of this License Exception if the Program itself is interactive but does not normally print such an announcement your work based on the Program is not required to print an announcement RT N12 Appendices These requirements apply to the modified work as a whole If identifiable sections of that work are not derived from the Program and can be reasonably considered independent and separate works in themselves then this License and its terms do not apply to those sections when you distribute them as separate works But when you distribute the same sections as part of a whole which is a work based on the Program the distribution of the whole must be on the terms of this License whose permissions for other licensees extend to the entire whole and thus to each and every part regardless of who wrote it Thus it is not the intent of this section to claim rights or contest your rights to work written entirely by you rather the intent is to ex
10. you permission to modify or distribute the Program or its derivative works These actions are prohibited by law if you do not accept this License Therefore by modifying or distributing the Program or any work based on the Program you indicate your acceptance of this License to do so and all its terms and conditions for copying distributing or modifying the Program or works based on it Each time you redistribute the Program or any work based on the Program the recipient automatically receives a license from the original licensor to copy distribute or modify the Program subject to these terms and conditions You may not impose any further restrictions on the recipients exercise of the rights granted herein You are not responsible for enforcing compliance by third parties to this License If as a consequence of a court judgment or allegation of patent infringement or for any other reason not limited to patent issues conditions are imposed on you whether by court order agreement or otherwise that contradict the conditions of this License they do not excuse you from the conditions of this License If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations then as a consequence you may not distribute the Program at all For example if a patent license would not permit royalty free redistribution of the Program by all those who receive copies directly or indirect
11. you with wireless radio signal The NAT firewall and IP sharing services are disabled To set up the wireless router in AP mode 1 Choose the AP mode es Lii ERE Router L AP RT N12 Repeater 2 Connect your devices EIu m Modem LAN a RN RT N12 Ge o Client LAN WAN Router FE Note We recommend that you use an Ethernet cable wired connection to connect your computer to the wireless router for initial configuration to avoid possible setup problems due to wireless uncertainty Chapter 3 Configuring the clients RT N12 17 3 Launch the Device Discovery utility and click Configure to access the web GUI Device Discovery SSID IPAddress SubnetMask_ Printer SUS 192 168 1 1 2 55 0 SSS S E ia Configure Search 3f MEX 4 On the login page key in the default user name admin and password admin Connect to 192 168 1 1 5 From the main page click the navigation menu or links to configure the various features of the wireless router 1 RT N12 Chapter 3 Configuring the clients 8 guring Configuring 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 ASU
12. 102959911 Website www asus de Online contact www asus de sales Technical Support Telephone Component 491805010923 Telephone System Notebook Eee LCD 491805010920 Fax 492102959911 Online support support asus com Available on this site is an online Technical Inquiry Form that you can fill out to contact technical support Appendices RT N12 57 58 Manufacturer Authorised representative in Europe Authorised distributors in Turkey EEE Y netmeli ine Uygundur RT N12 ASUSTeK Computer Inc Tel 886 2 2894 3447 Address No 150 LI TE RD PEITOU TAIPEI 112 TAIWAN ASUS Computer GmbH Address HARKORT STR 21 23 40880 RATINGEN GERMANY BOGAZICI BIL GISAYAR SAN VE TIC A S Tel 90 212 3311000 Address AYAZAGA MAH KEMERBURGAZ CAD NO 10 AYAZAGA ISTANBUL MUHENDISLIK SAN VE TIC A S Tel 90 212 3312121 Address AYAZAGA MAH CENDERE YOLU NO 9 AYAZAGA ISTANBUL Appendices
13. 30 Managing bandwidth with EzQoS EzQoS Bandwidth Management enables you to set the bandwidth priority and manage the network traffic To set up the bandwidth priority 1 Click EzQoS Bandwidth Management from the navigation menu at the left side of your screen Languag English e Available Bendwidis 100 About EzQoS EZQ0S provides 4 types of popular Internet D ES 4 applications and enables you to easily configure Inte Volp Video QoS settings QoS Gaming Blaster ens rmance of the Internet download Click the Internet application and make the application speed and enables you to remain the high priority even the network is busy change its settings in ope Seep I eee cpa erence eet diferentscanarios aye EX Application you choose will remain the quality and will not lag even when you use PP Y your uplink speed has reached 40MB s we suggest you need not enable E2008 for saving system resource For mare professional and detai iguration Description Gaming Blaster The router handles gaming traffic at first priority Internet Application The router handles the e mail web browsing and other Internet applications traffic at first priority FTP The router handles at first priority the traffic of downloading uploading data to from the FTP server Voip Video Streaming The router handles the audio video traffic at first priority 3 Clic
14. Channels Ch1 11 for N America Ch1 14 Japan Ch1 13 Europe ETSI IC Warning The Class B digital apparatus meets all requirements of the Canadian Interference Causing Equipment Regulation Cet appareil numerique de la class B respecte toutes les exigences du Reglement sur le materiel brouilleur du Canada GNU General Public License Licensing information This product includes copyrighted third party software licensed under the terms of the GNU General Public License Please see The GNU General Public License for the exact terms and conditions of this license We include a copy of the GPL with every CD shipped with our product All future firmware updates will also be accompanied with their respective source code Please visit our web site for updated information Note that we do not offer direct support for the distribution GNU GENERAL PUBLIC LICENSE Version 2 June 1991 Copyright C 1989 1991 Free Software Foundation Inc 59 Temple Place Suite 330 Boston MA 02111 1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document but changing it is not allowed 50 RT N12 Appendices Preamble The licenses for most software are designed to take away your freedom to share and change it By contrast the GNU General Public License is intended to guarantee your freedom to share and change free software to make sure the software is free for all its users This General Public License applies to
15. Je as RT N12 ASUS Wireless SuperSpeed N Router User Manual E4809 First Edition V1 July 2009 Copyright 2009 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 modified or altered unless such repair modification 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 OF ANY 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 SHALL ASUS ITS DIRECTORS OFFICERS EMPLOYEES OR AGENTS 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 BUSINESS AND THE LIKE EVEN IF ASUS 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 MAN
16. S 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 F 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 the ASUS Wireless Router Gateway 192 168 1 1 IP address of the ASUS Wireless Router DNS 192 168 1 1 ASUS Wireless Router or assign a known DNS server in your network Chapter 3 Configuring the clients RT N12 19 Windows 9x ME 1 Click Start gt Control Panel gt Network to display the Network setup window Select TCP IP then click Properties 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 Network E Microsoft Family Logon Dial Up Adapter Realtek RTL8139 A B C 8130 PCI
17. SB flash drive into the USB port on your computer and then select the drive from the dropdown list When done click Next to continue 4 WPS Wizard ADUD WPs Wizard Insert the USB flash drive into this computer Plug the USB flash drive into a USB port on your computer and then select the drive from the list below e RT N12 Chapter 5 Installing the utilities g 3 Remove the USB flash drive from this computer and then plug it to the computer that you want to add to the wireless network p WPS Wizard DUD WPS Wizard 4 Locate the SetupWireless exe from the USB drive and double click to run it Click Yes to add the computer to the wireless network Wireless Network Setup Wizard 2 Do you want to add this computer to the wireless network Default i ae 5 Click OK to exit the Wireless Network Setup Wizard Wireless Network Setup Wizard You have successfully added this computer to the wireless network Default Chapter 5 Installing the utilities RT N12 43 Troubleshooting Troubleshooting This troubleshooting guide provides solutions to some common problems that you may encounter while installing or using the ASUS Wireless Router These problems require simple troubleshooting that you can perform by yourself Contact the ASUS Technical Support if you encounter problems not mentioned in this chapter Problem Action cannot access the web GUI 1 Launch a web browser then click Too
18. TED IN WRITING THE COPYRIGHT HOLDERS AND OR OTHER PARTIES PROVIDE THE PROGRAM AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU SHOULD THE PROGRAM PROVE DEFECTIVE YOU ASSUME THE COST OF ALL NECESSARY SERVICING REPAIR OR CORRECTION Appendices RT N12 55 12 INNO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER OR ANY OTHER PARTY WHO MAY MODIFY AND OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE BE LIABLE TO YOU FOR DAMAGES INCLUDING ANY GENERAL SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES END OF TERMS AND CONDITIONS NCC warning tae OS CPR SE JERERTRI Qa ERAT GEAS ERR MATS at LA ERIRE 1 amp 1 ERREUR ER BG f FLATS e eRMRERTRS RB ARRA TERRR EUSA TRE RRRCTHBISEIS SEER e AAG ABE HEE AREER CRIES o IX SEBHR BRAGA AL HS RSRAS ERS kT o REACH Complying with the REACH Registration Evaluation Authorisation and Restriction of Chemicals regulatory frame
19. UAL ARE 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 identification or explanation and to the owners benefit without intent to infringe Table of contents About this guilde oii nn cir i d e e a d c cd 4 How this guide is organized sss 4 Conventions used in this guide e 5 Chapter 1 Knowing your wireless router Package Contents iei ica iaeetec dia na cra apr E EE ER FEE REX E RA de 6 System requiremernlts oci cocer terat encres 6 Before you proceed nna rns dp he e 6 Hardware features eeeeee esee nennen terne trn nn 7 Front panel a RE p n enr EUREN 7 i r deca 8 Bottom panel Mounting options Chapter 2 Getting started Setting up the wireless router eene 11 Using the Quick Internet Setup QIS eese 11 Setting up the wireless router in Router mode 12 Setting up the wireless router in Repeater mode
20. ago Can still register it Yes you can still register the ASUS DDNS service for your router The DDNS service is embedded in your router so you can register the ASUS DDNS service anytime Before registering click Query to check if the hostname has been registered or not If not the system registers the hostname automatically 3 have registered a domain name before and it has been working well until my friends told me that they could not access my domain name Check the following 1 The internet is working well 2 The DNS server is working well 3 The last time you updated the domain name If there are still problems in accessing your domain name contact the service center 4 Can I register two domain names to separately access my http and ftp servers No you cannot You can only register one domain name for one router Use port mapping to implement security in the network Chapter 6 Troubleshooting RT N12 47 5 After restarting the router why is it that see different WAN IPs in MS DOS and in the router configuration page This is normal The interval time between the ISP DNS server and ASUS DDNS results in different WAN IPs in MS DOS and in the router configuration page Different ISPs may have different interval time for IP updating 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 Check your ASUS router if it supports t
21. ce like a file cabinet or book shelf The unit may also be converted for mounting to a wall or ceiling To mount the ASUS Wireless Router 1 2 3 4 Z Look on the underside for the two mounting hooks Mark two upper holes in a flat surface Tighten two screws until only 1 4 is showing Latch the hooks of the ASUS Wireless Router onto the screws ia DD y F f a Note Re adjust the screws if you cannot latch the ASUS Wireless Router onto the screws or if it is too loose RT N12 Chapter 2 Setting up the hardware Getting started Setting up the wireless router The ASUS Wireless Router includes a web graphics user interface web GUI that allows you to configure the wireless router using your web browser on your computer Ld Note For details on configuring your wireless router using the web GUI refer to Chapter 4 Configuring via the web GUI 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 Fr 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
22. d automatically Otherwise select Use the following IP address and key in IP address Subnet mask and Default gateway Select Obtain DNS server address automatically if you want the DNS server settings to be assigned automatically Otherwise select Use the following DNS server addresses and key in the Preferred and Alternate DNS server Click OK when done RT N12 Internet Protocol TCP IP Properties 2 xl General You can get IP settings assigned automatically if your network supports this capability Otherwise you need to ask your network administrator for the appropriate IP settings Obtain DNS server address automatically C Use the following DNS server addresses Piefened DNS serve amp lremate DNS serve Chapter 3 Configuring the clients Windows XP 1 2 3 Click Start gt Control Panel gt Network Connection Right click Local Area Connection then select Properties Select Internet Protocol TCP IP then click Properties Select Obtain an IP address automatically if you want the IP settings to be assigned automatically Otherwise select Use the following IP address and key in IP address Subnet mask and Default gateway Select Obtain DNS server address automatically if you want the DNS server settings to be assigned automatically Otherwise select Use the following DNS server addresses and key in the Pr
23. e the factory default settings User Name admin Password admin Enable DHCP Yes if WAN cable is plugged in IP address 192 168 1 1 Domain Name Blank Subnet Mask 255 255 255 0 DNS Server 1 192 168 1 1 DNS Server 2 Blank SSID ASUS cannot use 192 168 1 1 to Check the router s operation mode enter the web GUI In the Router mode the default IP address is 192 168 1 1 In the Repeater AP mode use Device Discovery to find the router s IP address 46 RT N12 Chapter 6 Troubleshooting ASUS DDNS Service RT N12 supports the ASUS DDNS service When exchanging devices at the service center if you have registered the ASUS DDNS service and want to keep the original domain name data transfer is a must Visit your local service center for more information Vd Notes If there is no activity in the domain such as reconfiguring the router or accessing the registered domain name within 90 days the system automatically deletes the registered information f you encounter any problem or difficulty in using your device contact the service center Frequently Asked Questions FAQs 1 Will the registered information be lost or registered by others If you have not updated the registered information in 90 days the system automatically deletes the registered information and the domain name may be registered by others 2 I did not register the ASUS DDNS for the router bought six months
24. eferred and Alternate DNS server 5 Click OK when done Chapter 3 Configuring the clients 1 Local Area Connection 3 Properties General Authentication Advanced Connect using Hg Realtek ATL8139 Family PCI Fast Ett This connection uses the following items E 8 QoS Packet Scheduler a M YF AEGIS Protocol IEEE 802 1 v3 4 3 0 E F Intemet Protocol TCP IP Y i gt Install Uninstall rapertie Description Transmission Control Protocol Intemet Protocol The default wide area network protocol that provides communication across diverse interconnected networks Show icon in notification area when connected v Notify me when this connection has limited or no connectivity Internet Protocol TCP IP Properties General Altemate Configuration You can get IP settings assigned automatically if your network supports this capability Otherwise you need to ask your network administrator for the appropriate IP settings Obtain an IP address automatically Use the following IP address Obtain DNS server address automatically Use the following DNS server addresses Advanced Cancel RT N12 25 Windows Vista 1 Go to Start gt Control Panel gt Network and Internet gt Network and Sharing Center Click View status gt Properties gt Continue 2 Select Internet Protocol Version 4 TCP IPv4
25. ercise the right to control the distribution of derivative or collective works based on the Program In addition mere aggregation of another work not based on the Program with the Program or with a work based on the Program on a volume of a storage or distribution medium does not bring the other work under the scope of this License 3 You may copy and distribute the Program or a work based on it under Section 2 in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following a Accompany it with the complete corresponding machine readable source code which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange or b Accompany it with a written offer valid for at least three years to give any third party for a charge no more than your cost of physically performing source distribution a complete machine readable copy of the corresponding source code to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange or c Accompany it with the information you received as to the offer to distribute corresponding source code This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer in accord with Subsection b above The source code for a work means the preferred form of
26. evices to the network Z Note For more details on adding devices to the network using a USB flash drive refer to the section Adding network devices using a USB flash drive on the next page 7 You have connected to the wireless router If you want to configure the Internet settings click Setup Click Finish to close the WPS Wizard LE p I wes Wizard Connect to Internet You have connected to the wireless router You can click the Quick Internet Setup link to open web browser to configure Intemet settings uick Internet Setu gt Setup By default the login username is admin and the password is admin Chapter 5 Installing the utilities RT N12 41 Adding network devices using a USB flash drive With the WPS utility you can add devices to your network using a USB flash drive To add network devices using a USB flash drive 1 Inthe WPS Wizard click Save settings to a USB flash drive 4j WPS Wizard 74 8 M Wizard This wizard finished successfully rint or save wireless settings You will need to provide the following information to others to connect to this network NetworkName TEST ASUS Passphrase OGGFNVUGBKREOOIYF2FZ Security TKIP WPA Personal Save or print settings e Save or print the wireless settings for future reference Save settings to a USB flash drive Use a USB drive to add other devices to the network 2 Plug a U
27. he ASUS DDNS service 48 RT N12 Chapter 6 Troubleshooting Appendices Notices Federal Communications Commission Statement This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions This device may not cause harmful interference This device must accept any interference received including interference that may cause undesired operation This equipment has been tested and found to comply with the limits for a class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technic
28. ian for help Caution Any changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment Prohibition of Co location This device and its antenna s must not be co located or operating in conjunction with any other antenna or transmitter Safety Information To maintain compliance with FCC s RF exposure guidelines this equipment should be installed and operated with minimum distance 20cm between the radiator and your body Use on the supplied antenna Appendices RT N12 49 Declaration of Conformity for R amp TTE directive 1999 5 EC Essential requirements Article 3 Protection requirements for health and safety Article 3 1a Testing for electric safety according to EN 60950 1 has been conducted These are considered relevant and sufficient Protection requirements for electromagnetic compatibility Article 3 1b Testing for electromagnetic compatibility according to EN 301 489 1 and EN 301 489 17 has been conducted These are considered relevant and sufficient Effective use of the radio spectrum Article 3 2 Testing for radio test suites according to EN 300 328 2 has been conducted These are considered relevant and sufficient CE Mark Warning This is a Class B product in a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures Operation
29. ibution and modification are not covered by this License they are outside its scope The act of running the Program is not restricted and the output from the Program is covered only if its contents constitute a work based on the Program independent of having been made by running the Program Whether that is true depends on what the Program does You may copy and distribute verbatim copies of the Program s source code as you receive it in any medium provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty keep intact all the notices that refer to this License and to the absence of any warranty and give any other recipients of the Program a copy of this License along with the Program You may charge a fee for the physical act of transferring a copy and you may at your option offer warranty protection in exchange for a fee You may modify your copy or copies of the Program or any portion of it thus forming a work based on the Program and copy and distribute such modifications or work under the terms of Section 1 above provided that you also meet all of these conditions a You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change b You must cause any work that you distribute or publish that in whole or in part contains or is derived from the Program or any part thereof to be licensed as a
30. 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 Configuring the network clients This chapter provides instructions on setting up the clients in your network to work with your ASUS Wireless Router Chapter 4 Configuring via the web GUI This chapter provides instructions on configuring 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 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 gt a 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 tas
31. k Knowing your wireless router Package contents Check the following items in your ASUS Wireless Router package s RT N12 Wireless Router x1 Power adapter x1 Support CD manual utilities x1 RJ45 cable x1 Detachable antenna x2 Quick Start Guide x1 NNNNAN 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 flat 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 fluorescent 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 RT N12 Chapter 1 Knowing your wireless router Install the device at least 20cm from a person to insure that the product is operated in accordance
32. k Configure to access the web GUI and configure the wireless router Click Search to search for ASUS wireless routers within range E Click Exit to exit the application 36 RT N12 Chapter 5 Installing the utilities Firmware Restoration Firmware Restoration is used on an ASUS Wireless Router that failed during its firmware upgrading process It uploads the firmware that you specify The process takes about three to four minutes A Important Launch the rescue mode before using the Firmware Restoration utility To launch the rescue mode and use the Firmware Restoration utility 1 2 Unplug the wireless router from the power source Hold the Restore button at the rear panel and simultaneously re plug the wireless router into the power source Release the Restore button when the Power LED at the front panel flashes slowly which indicates that the wireless router is in the rescue mode From your computer s desktop click Start gt All Programs gt ASUS Utility gt RT N12 Wireless Router gt Firmware Restoration 2 Firmware Restoration Filename Browse Status Once you have specified a file click the Upload button Upload Close 4 Specify a firmware file then click Upload f Note This is not a firmware upgrade utility and cannot be used on a working ASUS Wireless Router Normal firmware upgrades must be done through the web interface Refer to Chapter 4 Configuring via the web GUI for
33. k Save to save the configuration settings Chapter 4 Configuring via the web GUI RT N12 31 Upgrading the firmware Ld Note Download the latest firmware from the ASUS website at http www asus com To upgrade the firmware 1 Click Advanced Setting from the navigation menu at the left side of your Screen 2 Under the Administration menu click Firmware Upgrade 3 Inthe New Firmware File field click Browse to locate the new firmware on your computer 4 Click Upload The uploading process takes about three minutes A Note If the upgrade process fails use the Firmware Restoration utility to restore the system For details on this utility refer to the section Firmware Restoration in Chapter 5 of this user manual 2 RT N12 Chapter 4 Configuring via the web GUI 3 Restoring Saving Uploading settings To restore save upload the settings 1 Click Advanced Setting from the navigation menu at the left side of your screen 2 Under the Administration menu click Restore Save Upload Setting 3 Select the tasks that you want to do Torestore to the default factory settings click Restore and click OK in the confirmation message Tosave the current system settings click Save and click Save in the file download window to save the system file in your preferred path To restore previous system settings click Browse to locate the system file that you want to restore then clic
34. k Upload Chapter 4 Configuring via the web GUI RT N12 33 Installing t utilities Installing the utilities The support CD contains the utilities for configuring the ASUS Wireless Router To install the ASUS WLAN Utilities in Microsoft Windows insert the support CD in the CD drive If Autorun is disabled run setup exe from the root directory of the support CD To install the utilities 1 Click Install Utilities ASUS Wireless Rouler Install ASUS Wireless Router Utilitie 2 Click Next Tasa ral EE uus J jou men RT N12 Chapter 5 Installing the utilities 3 g 3 Click Next to accept the default destination folder or click Browse to specify another path Tiatia 4 Click Next to accept the default program folder or enter another name Tastalfs d 5 Click Finish when setup is completed fasta e a ic e conc Chapter 5 Installing the utilities RT N1 2 35 n Device Discovery Device Discovery is an ASUS WLAN utility that detects an ASUS wireless router and enables you to configure the device To launch the Device Discovery utility From your computer s desktop click Start gt All Programs gt ASUS Utility gt RT N12 Wireless Router gt Device Discovery Device Discovery Device SSID IPAddress SubnetMask Printer 192 168 1 1 255 255 255 0 t Configure Gy Search 31 Exit Number of found device s 1 Clic
35. le the i proxy settings on your web browser 4 Key in the user name and password Click Apply all settings AIDU rrm 4 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 Chapter 2 Setting up the hardware RT N12 13 5 The Internet connection setup is completed Internet connection setting is finished Going to Internet Warning Your have not configured wireless encryption and it may cause security issue i Vie a Goce that you can gure Tt via tha hyperlink below Simply Wireless Securty Setting Look up and conhigure the encryption setup Advanced Setting page Manual configuration and fine tuning Add to Favorites Hence we recommend that you add this URL to your Favorites list for quick access to the RT NI2 s web GUI Click Going to Internet to surf the Internet Click Simply Wireless Security Setting to configure the basic security settings including the SSID authentication and encryption methods for the wireless router Click Advanced Setting page to manually configure 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 14 RT N12 Chapter 2 Setting up the hardware Setting
36. ls gt for configuring the router Internet Options 2 Under Temporary Internet files click Delete Cookies and Delete Files 3 Disable the proxy settings of the web browser The client cannot establisha Out of Range wireless connection with th Put the router closer to the wireless client router Tryto change the channel settings Authentication Use wired connection to connect to the router Check the wireless security settings Press the Restore button at the rear panel for more than five seconds Cannot find the router Press the Restore button at the rear panel for more than five seconds Check the setting in the wireless adapter such as SSID and encryption settings 44 RT N12 Chapter 6 Troubleshooting Problem Action Cannot access the Internet via wireless LAN adapter Internet is not accessible Move the router closer to the wireless client Check whether the wireless adapter is connected to the correct wireless router Check whether the wireless channel in use conforms to the channels available in your country area Check the encryption settings Check if the ADSL or Cable connection is correct Retry using another Ethernet cable Check the status indicators on the ADSL modem and the wireless router Check if the WAN LED on the wireless router is ON If the LED is not ON change the cable and try again When ADSL Modem Link light
37. ly through you then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program If any portion of this section is held invalid or unenforceable under any particular circumstance the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims this section has the sole purpose of protecting the integrity of the free software distribution system which is implemented by public license practices Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system it is up to the author donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License RT N12 Appendices 8 Ifthe distribution and or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries so that distribution is permitted only in or among countries not thus e
38. more details Chapter 5 Installing the utilities RT N12 37 WPS Wizard WPS Wi Fi Protected Setup allows you to set up a secure and protected wireless network easily Using WPS Wizard L Note Ensure that you use a wireless LAN adapter with WPS function Windows operating systems and wireless LAN cards adapters that support WPS OS Support Wireless Adapter Support Intel wireless LAN card ASUS 167gv2 driver v3 0 6 0 or later ASUS 160N 130N driver v2 0 0 0 or later Intel wireless LAN card ASUS 167gv2 driver v1 2 2 0 or later ASUS 160N 130N driver v1 0 4 0 or later ASUS LAN card with ASUS WLAN Utility ASUS 167gv2 driver v1 2 2 0 or later ASUS 160N 130N driver v1 0 4 0 or later Vista 32 64 XP SP1 and 2000 To use WPS Wizard 1 Follow the onscreen instructions to set up your hardware When done click Next f Note Use the WPS Wizard with one wireless client at a time If the wireless client cannot E discover the wireless router shorten the distance between the client and the router 38 RT N12 Chapter 5 Installing the utilities 2 Push the WPS button at the rear panel of the wireless router for more than five seconds EXE E LANA LANS LAN2 LANI DC IN WPS button 3 On the WPS Wizard click Next to continue T WES Wizard DUD WPS Wizard Ff Notes When running WPS the Internet connection pauses briefly then reestablishes the connection
39. most of the Free Software Foundation s software and to any other program whose authors commit to using it Some other Free Software Foundation software is covered by the GNU Library General Public License instead You can apply it to your programs too When we speak of free software we are referring to freedom not price Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software and charge for this service if you wish that you receive source code or can get it if you want it that you can change the software or use pieces of it in new free programs and that you know you can do these things To protect your rights we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights These restrictions translate to certain responsibilities for you if you distribute copies of the software or if you modify it For example if you distribute copies of such a program whether gratis or for a fee you must give the recipients all the rights that you have You must make sure that they too receive or can get the source code And you must show them these terms so they know their rights We protect your rights with two steps 1 copyright the software and 2 offer you this license which gives you legal permission to copy distribute and or modify the software Also for each author s protection and ours we want to make certain that every
40. one understands that there is no warranty for this free software If the software is modified by someone else and passed on we want its recipients to know that what they have is not the original so that any problems introduced by others will not reflect on the original authors reputations Finally any free program is threatened constantly by software patents We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses in effect making the program proprietary To prevent this we have made it clear that any patent must be licensed for everyone s free use or not licensed at all The precise terms and conditions for copying distribution and modification follow Appendices RT N12 51 Terms amp conditions for copying distribution amp modification 0 This License applies to any program or other work which contains a notice 52 placed by the copyright holder saying it may be distributed under the terms of this General Public License The Program below refers to any such program or work and a work based on the Program means either the Program or any derivative work under copyright law that is to say a work containing the Program or a portion of it either verbatim or with modifications and or translated into another language Hereinafter translation is included without limitation in the term modification Each licensee is addressed as you Activities other than copying distr
41. s Obtain DNS server address automatically 7 Use the following DNS server addresses DNS server Chapter 3 Configuring the clients Configuring via the web GUI Configuring via the web GUI The router s web graphics user interface web GUI allows you to configure these features Network Map and EZQoS Bandwidth Management To access the web GUI 1 Launch a web browser then key in the router s IP address The login page of the router s web GUI appears F f Note n the Router mode the router s IP address is 192 168 1 1 Inthe Repeater and AP modes use Device Discovery included in the support CD to find the router s IP address 2 On the login page key in the default user name admin and password admin Connect to 192 168 1 1 RT N12 User name i Password C Remember my password Chapter 4 Configuring via the web GUI RT N12 27 3 From the main page click the navigation menu or links to configure the various features of the ASUS Wireless Router More Config EJ 28 RT N12 Chapter 4 Configuring via the web GUI Using the Network Map Network Map allows you to view the status and configure the connection settings of the Internet system and clients in your network It enables you to quickly set up your Wide Area Network WAN using the Quick Internet Setup QIS feature or to quickly set up your Local Area Network LAN using the WPS Wizard
42. then click Properties 3 Select Obtain an IP address automatically if you want the IP settings to be assigned automatically Otherwise select Use the following IP address and key in IP address and Subnet mask 4 Select Obtain DNS server address automatically if you want the DNS server settings to be assigned automatically Otherwise select Use the following DNS server addresses and key in the Preferred and Alternate DNS server 5 Click OK when done 26 RT N12 Local Area Connection Properties Networking Connect using Realtek RTL8168B 8111B Family PCI E Gigabit Ethemet This connection uses the following items Client for Microsoft Networks 2 QoS Packet Scheduler 8 File and Printer Sharing for Microsoft Networks Intemet Protocol Version 6 TCP IPv6 IV 4 Link Layer Topology Discovery Mapper I O Driver IV Link Layer Topology Discovery Responder intemet Protocol Version 4 TCP IPv4 Description Uinta Transmission Control Protocol Intemet Protocol The default wide area network protocol that provides communication across diverse interconnected networks J General Alternate Configuration You can get IP settings assigned automatically if your network supports this capability Otherwise you need to ask your network administrator for the appropriate IP settings e tically 7 Use the following IP addres
43. 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 signal The NAT firewall and IP sharing services are disabled To set up the wireless router in Repeater mode 1 Choose the Repeater mode Router L AP Repeater Client Wireless Router K Note We recommend that you use an Ethernet cable wired connection to connect your computer to the wireless router for initial configuration to avoid possible setup problems due to wireless uncertainty Chapter 2 Setting up the hardware RT N12 15 16 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 Ir corn Security Radios WLAN intra WPAZ PSK TKIP AES ASUSWIMAX6B8794 E WPA PSK TKIP i E 500gpv2 WPAPSK TKIP F i Note If the QIS web page does not appear after you launched your web browser disable the aa proxy settings on your web browser RT N12 Chapter 3 Configuring the clients Setting up the wireless router in AP mode F Note To set up the wireless router in the AP mode use Device Discovery included in the support CD to access the web GUI In the AP mode the wireless router receives the WAN IP address from the router connected to the WAN port and provides
44. with the RF Guidelines for Human Exposure adopted by the Federal Communications Commission Hardware features Front panel RT N12 Occ Superspeed Status indicators Status o Power Of Indication No power On System ready Flashing slow Rescue mode Flashing quick WPS processing Off On i Wireless No power Wireless system ready Flashing Transmitting or receiving data wireless CLAN 1 4 Off No power or no physical connection Local Area On Has physical connection to an Ethernet Area Network On Network network Flashing Transmitting or receiving data through Ethernet cable Q WAN Wide Off No power or no physical connection Has physical connection to an Ethernet network Flashing Transmitting or receiving data through Ethernet cable Chapter 1 Knowing your wireless router RT N12 Rear panel 2 2 6 d uu E Ex Operation mode selector 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 five seconds to restore the
45. work we published the chemical substances in our products at ASUS REACH website at http green asus com english REACH htm Safety Warning SAFE TEMP This wireless router should be only used in environments with ambient temperattures between 5 C 41 F and 40 C 104 F DO NOT expose to or use near liquids rain or moisture DO NOT use the modem during electrical storms Canada Notices Industry Canada regulatory information Operation is subject to the following two conditions 1 this device may not cause interference and 2 this device must accept any interference including interference that may cause undesired operation of the device The user is cautioned that this device should be used only as specified within this manual to meet RF exposure requirements Use of this device in a manner inconsistent with this manual could lead to excessive RF exposure conditions 56 RT N12 Appendices ASUS Contact information ASUSTeK COMPUTER INC Asia Pacific Address 15 Li Te Road Peitou Taipei Taiwan 11259 Website WWW asus com tw Technical Support Telephone 886228943447 Support Fax 886228907698 Online support support asus com ASUS COMPUTER INTERNATIONAL America Address 800 Corporate Way Fremont CA 94539 USA Telephone 15029550883 Fax 15029338713 Website usa asus com Online support support asus com ASUS COMPUTER GmbH Germany and Austria Address Harkort Str 21 23 D 40880 Ratingen Germany Fax 492
46. xcluded In such case this License incorporates the limitation as if written in the body of this License 9 The Free Software Foundation may publish revised and or new versions of the General Public License from time to time Such new versions will be similar in spirit to the present version but may differ in detail to address new problems or concerns Each version is given a distinguishing version number If the Program specifies a version number of this License which applies to it and any later version you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation If the Program does not specify a version number of this License you may choose any version ever published by the Free Software Foundation 10 If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different write to the author to ask for permission For software which is copyrighted by the Free Software Foundation write to the Free Software Foundation we sometimes make exceptions for this Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally NO WARRANTY 11 BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE THERE IS NO WARRANTY FOR THE PROGRAM TO THE EXTENT PERMITTED BY APPLICABLE LAW EXCEPT WHEN OTHERWISE STA
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