TP Link Network Router TD W8968 User Manual

TD-W8968  
300Mbps Wireless N USB ADSL2+ Modem Router  
Rev: 3.0.0  
1910010970  
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FCC STATEMENT  
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 technician for help.  
This device complies with part 15 of the FCC Rules. Operation is subject to the following two  
conditions:  
1) This device may not cause harmful interference.  
2) This device must accept any interference received, including interference that may cause  
undesired operation.  
Any changes or modifications not expressly approved by the party responsible for compliance  
could void the user’s authority to operate the equipment.  
Note: The manufacturer is not responsible for any radio or TV interference caused by  
unauthorized modifications to this equipment. Such modifications could void the user’s authority to  
operate the equipment.  
FCC RF Radiation Exposure Statement  
This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled  
environment. This device and its antenna must not be co-located or operating in conjunction with  
any other antenna or transmitter.  
“To comply with FCC RF exposure compliance requirements, this grant is applicable to only  
Mobile Configurations. The antennas used for this transmitter must be installed to provide a  
separation distance of at least 20 cm from all persons and must not be co-located or operating in  
conjunction with any other antenna or transmitter.”  
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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.  
Canadian Compliance Statement  
This device complies with Industry Canada license-exempt RSS standard(s). 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.  
Cet appareil est conforme aux norms CNR exemptes de licence d’Industrie Canada. Le  
fonctionnement est soumis aux deux conditions suivantes:  
(1)cet appareil ne doit pas provoquer d’interférences et  
(2)cet appareil doit accepter toute interférence, y compris celles susceptibles de provoquer un  
fonctionnement non souhaité de l’appareil.  
Industry Canada Statement  
Complies with the Canadian ICES-003 Class B specifications.  
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.  
This device complies with RSS 210 of Industry Canada. This Class B device meets all the  
requirements of the Canadian interference-causing equipment regulations.  
Cet appareil numérique de la Classe B respecte toutes les exigences du Règlement sur le  
matériel brouilleur du Canada.  
Korea Warning Statements  
당해 무선설비는 운용중 전파혼신 가능성이 있음.  
NCC Notice& BSMI Notice  
注意!  
依據 低功率電波輻射性電機管理辦法  
第十二條 經型式認證合格之低功率射頻電機經許可號或使用者均不得擅自變更頻率、  
加大功率或變更原設計之特性或功能。  
第十四條 低功率射頻電機之使用不得影響飛航安全及干擾合法通行發現有干擾現象時立即  
停用,並改善至無干擾時方得繼續使用。前項合法通信,指依電信規定作業之無線電信。低功率射  
頻電機需忍受合法通信或工業、科學以及醫療用電波輻射性電機設備之干擾。  
安全諮詢及注意事項  
●請使用原裝電源供應器或只能按照本產品注明的電源類型使用本產品。  
●清潔本產品之前請先拔掉電源線。請勿使用液體、噴霧清潔劑或濕布進行清潔。  
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●注意防潮,請勿將水或其他液體潑灑到本產品上。   
●插槽與開口供通風使用,以確保本產品的操作可靠並防止過熱,請勿堵塞或覆蓋開口。  
●請勿將本產品置放於靠近熱源的地方。除非有正常的通風,否則不可放在密閉位置中。  
●請不要私自打開機殼,不要嘗試自行維修本產品,請由授權的專業人士進行此項工作。  
Продукт сертифіковано згідно  
с
правилами системи УкрСЕПРО на відповідність  
вимогамПродукт сертифіковано згідно с правилами системи УкрСЕПРО на відповідність  
вимогам нормативних документів та вимогам, що передбачені чинними законодавчими  
актами України.  
Safety Information  
z
When product has power button, the power button is one of the way to shut off the product;  
when there is no power button, the only way to completely shut off power is to disconnect the  
product or the power adapter from the power source.  
z
z
Don’t disassemble the product, or make repairs yourself. You run the risk of electric shock  
and voiding the limited warranty. If you need service, please contact us.  
Avoid water and wet locations.  
This product can be used in the following countries:  
AT  
ES  
LT  
BG  
FI  
LV  
SE  
BY  
FR  
MT  
SK  
CA  
GB  
NL  
TR  
CZ  
GR  
NO  
UA  
DE  
HU  
PL  
DK  
IE  
PT  
EE  
IT  
RO  
RU  
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TP-LINK TECHNOLOGIES CO., LTD  
DECLARATION OF CONFORMITY  
For the following equipment:  
Product Description: 300Mbps Wireless N USB ADSL2+ Modem Router  
Model No.: TD-W8968  
Trademark: TP-LINK  
We declare under our own responsibility that the above products satisfy all the technical  
regulations applicable to the product within the scope of Council Directives:  
Directives 1999/5/EC, Directives 2004/108/EC, Directives 2006/95/EC, Directives 1999/519/EC,  
Directives 2011/65/EU  
The above product is in conformity with the following standards or other normative documents  
ETSI EN 300 328 V1.7.1: 2006  
ETSI EN 301 489-1 V1.9.2:2011& ETSI EN 301 489-17 V2.2.1:2012  
EN 55022:2010  
EN 55024:2010  
EN 61000-3-2:2006+A1:2009+A2:2009  
EN 61000-3-3:2008  
EN60950-1:2006+A112009+A1:2010+A12:2011  
EN62311:2008  
The product carries the CE Mark:  
Person responsible for making this declaration:  
Yang Hongliang  
Product Manager of International Business  
Date of issue: 2013  
TP-LINK TECHNOLOGIES CO., LTD  
Building 24 (floors 1, 3, 4, 5), and 28 (floors 1-4) Central Science and Technology Park,  
Shennan Rd, Nanshan, Shenzhen, China  
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CONTENTS  
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TD-W8968 300Mbps Wireless N USB ADSL2+ Modem Router User Guide  
Package Contents  
The following contents should be found in your package:  
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One TD-W8968 300Mbps Wireless N USB ADSL2+ Modem Router  
One power Adapter for TD-W8968 300Mbps Wireless N USB ADSL2+ Modem Router  
Quick Installation Guide  
One RJ45 cable  
Two RJ11 cables  
One ADSL splitter  
One Resource CD for TD-W8968 300Mbps Wireless N USB ADSL2+ Modem Router,  
including:  
This User Guide  
Other Helpful Information  
Note:  
)
Make sure that the package contains the above items. If any of the listed items are damaged or  
missing, please contact your distributor.  
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TD-W8968 300Mbps Wireless N USB ADSL2+ Modem Router User Guide  
Chapter 1. Product Overview  
Thank you for choosing the TD-W8968 300Mbps Wireless N USB ADSL2+ Modem Router.  
1.1 Overview of the Modem Router  
The TD-W8968 300Mbps Wireless N USB ADSL2+ Modem Router integrates 4-port Switch,  
Firewall, NAT-router and Wireless AP. Powered by 2x2 MIMO technology, the Wireless N router  
delivers exceptional range and speed, which can fully meet the need of Small Office/Home Office  
(SOHO) networks and the users demanding higher networking performance.  
The TD-W8968 300Mbps Wireless N USB ADSL2+ Modem Router utilizes integrated ADSL2+  
transceiver and high speed MIPS CPU. The modem router supports full-rate ADSL2+ connectivity  
conforming to the ITU and ANSI specifications.  
In addition to the basic DMT physical layer functions, the ADSL2+ PHY supports dual latency  
ADSL2+ framing (fast and interleaved) and the I.432 ATM Physical Layer.  
The modem router provides up to 300Mbps wireless connection with other 802.11n wireless clients.  
The incredible speed makes it ideal for handling multiple data streams at the same time, which  
ensures your network stable and smooth. The performance of this 802.11n wireless modem router will  
give you the unexpected networking experience at speed 650% faster than 802.11g. It is also  
compatible with all IEEE 802.11g and IEEE 802.11b products.  
With multiple protection measures, including SSID broadcast control and wireless LAN 64/128  
WEP encryption, Wi-Fi protected Access (WPA2-PSK, WPA-PSK), as well as advanced Firewall  
protections, the TD-W8968 300Mbps Wireless N USB ADSL2+ Modem Router provides complete  
data privacy.  
The modem router provides flexible access control, so that parents or network administrators can  
establish restricted access policies for children or staff. It also supports Virtual Server and DMZ  
host for Port Triggering, and then the network administrators can manage and monitor the network  
in real time with the remote management function.  
Since the modem router is compatible with virtually all the major operating systems, it is very easy  
to manage. Quick Setup Wizard is supported and detailed instructions are provided step by step in  
this user guide. Before installing the modem router, please look through this guide to know all the  
modem router’s functions.  
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TD-W8968 300Mbps Wireless N USB ADSL2+ Modem Router User Guide  
1.2 Main Features  
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One RJ11 LINE port, four 10/100M Auto-Negotiation RJ45 LAN ports, supporting Auto  
MDI/MDIX  
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Complies with IEEE 802.11n to provide a wireless data rate of up to 300Mbps  
Quick response semi-conductive surge protect circuit, reliable surge-protect function  
AFE to support Annex A and L deployments  
Provides external splitter  
Multi-user sharing a high-speed Internet connection  
Connecting the internet on demand and disconnecting from the Internet when idle for PPPoE  
Provides WPA/WPA2, WPA-PSK/WPA2-PSK data security, TKIP/AES encryption security  
Provides 64/128-bit WEP encryption security and wireless LAN ACL (Access Control List)  
Adopts Advanced DMT modulation and demodulation technology  
Supports access control, parents and network administrators can establish restricted access  
policies based on time of day for children or staff  
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Supports Virtual Server, Port Triggering and DMZ host  
Supports UPnP, Dynamic DNS, Static Routing  
Supports bridge mode and router function  
Supports Web management  
Supports firmware upgrade  
Supports Flow Statistics  
Built-in firewall supporting IP address filtering, MAC address filtering and parental control  
Built-in DHCP server  
Supports USB Storage Sharing, Print Server, FTP Server, Media Server  
Supports IPv6  
Supports Guest Network  
Supports WPS  
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TD-W8968 300Mbps Wireless N USB ADSL2+ Modem Router User Guide  
1.3 Panel Layout  
1.3.1 The Front Panel  
The modem router’s LEDs are located on the front panel (View from left to right).  
Figure 1-1  
LED Explanation:  
Name  
Status  
Indication  
The modem router is powered on.  
On  
(Power)  
The modem router is off. Please ensure that the power adapter is  
connected correctly.  
Off  
On  
ADSL line is synchronized and ready to use.  
The ADSL negotiation is in progress.  
Flash  
(ADSL)  
ADSL synchronization fails. Please refer to Note 1 for  
troubleshooting.  
Off  
On  
The network is available with a successful Internet connection.  
There is data being transmitted or received via the Internet.  
Flash  
(Internet)  
(WLAN)  
There is no successful Internet connection or the modem router  
is operating in Bridge mode. Please refer to Note 2 for  
troubleshooting.  
Off  
On  
Flash  
Off  
Wireless is enabled but no data is being transmitted.  
The modem router is sending or receiving data over the wireless  
network.  
Wireless is disabled.  
A wireless device has been successfully added to the network by  
WPS function.  
On  
WPS handshaking is in process and will continue for about 2  
Slow Flash minutes. Please press the WPS button on other wireless devices  
that you want to add to the network while the LED is flashing.  
(WPS)  
(USB)  
A wireless device has failed to be added to the network by WPS  
function. Please refer to 4.6.2.1 WPS Setup for more  
information.  
Quick  
Flash  
On  
A storage device or printer has connected to the USB port.  
4
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TD-W8968 300Mbps Wireless N USB ADSL2+ Modem Router User Guide  
The modem router is sending or receiving data over this USB  
Flash  
port.  
No storage device or printer is plugged into the USB port.  
There is a device connected to this LAN port.  
Off  
On  
The modem router is sending or receiving data over this LAN  
port.  
(LAN1-4)  
Flash  
Off  
There is no device connected to this LAN port.  
) Note:  
1. If the ADSL LED is off, please check your Internet connection first. Refer to 2.3 Connecting  
the Modem Router for more information about how to make Internet connection correctly. If  
you have already made a right connection, please contact your ISP to make sure if your  
Internet service is available now.  
2. If the Internet LED is off, please check your ADSL LED first. If your ADSL LED is also off,  
please refer to Note 1. If your ADSL LED is GREEN ON, please check your Internet  
configuration. You may need to check this part of information with your ISP and make sure  
everything have been input correctly. Refer to 4.2 Device Info for more information.  
1.3.2 The Back Panel  
Figure 1-2  
¾ ADSL: Connect to the Modem Port of Splitter or to the telephone line.  
¾ LAN1, LAN2, LAN3, LAN4/WAN: Through these ports, you can connect the modem router to  
your PC or the other Ethernet network devices. Enable EWAN function and you will be able to  
connect to Cable/FTTH/VDSL/ADSL device.  
¾ USB: The USB port connects to a USB storage device or a USB printer.  
¾ WiFi: The switch for the WiFi function.  
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TD-W8968 300Mbps Wireless N USB ADSL2+ Modem Router User Guide  
¾ RESET: There are two ways to reset the modem router's factory defaults.  
1) Use the Restore Default function on Management -> settings -> Restore Default page in  
the modem router's Web-based Utility.  
2) Use the Factory Default RESET button: With the modem router powered on, use a pin to press  
and hold the RESET button for at least 5 seconds. And the modem router will reboot to its  
factory default settings.  
¾ WPS: The switch for the WPS function. For details, please refer to 4.6.2.1 WPS Setup.  
¾ ON/OFF: The switch for the power.  
¾ POWER: The Power plug is where you will connect the power adapter.  
¾ Wireless Antennas: To receive and transmit the wireless data.  
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TD-W8968 300Mbps Wireless N USB ADSL2+ Modem Router User Guide  
Chapter 2. Connecting the Modem Router  
2.1 System Requirements  
¾ Broadband Internet Access Service (DSL/Cable/Ethernet).  
¾ PCs with a working Ethernet Adapter and an Ethernet cable with RJ45 connectors.  
¾ TCP/IP protocol on each PC.  
¾ Web browser, such as Microsoft Internet Explorer, Mozilla Firefox or Apple Safari.  
2.2 Installation Environment Requirements  
¾ The Product should not be located where it will be exposed to moisture or excessive heat.  
¾ Place the modem router in a location where it can be connected to the various devices as well  
as to a power source.  
¾ Make sure the cables and power cord are safely placed out of the way so they do not create a  
tripping hazard.  
¾ The modem router can be placed on a shelf or desktop.  
¾ Keep away from the strong electromagnetic radiation and the device of electromagnetic  
sensitive.  
Generally, TD-W8968 is placed on a horizontal surface. The device also can be mounted on the  
wall as shown in Figure 2-1.  
Figure 2-1 Wall-mount Install  
Note:  
)
The diameter of the screw, 4.1mm<D<7.8mm, and the distance of two screws is 107.5mm. The  
screw that project from the wall need around 4mm based, and the length of the screw need to be  
at least 20mm to withstand the weight of the product.  
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TD-W8968 300Mbps Wireless N USB ADSL2+ Modem Router User Guide  
2.3 Connecting the Modem Router  
Before installing the device, please make sure your broadband service provided by your ISP is  
available. If there is any problem, please contact your ISP. Before cable connection, cut off the  
power supply and keep your hands dry. You can follow the steps below to install it.  
Step 1: Connect the ADSL Line.  
Method one: Plug one end of the twisted-pair ADSL cable into the ADSL port on the rear  
panelTD-W8968, and insert the other end into the wall socket.  
Method twoYou can use a separate splitter. External splitter can divide the data and  
voice, and then you can access the Internet and make calls at the same time. The  
external splitter has three ports:  
• LINE: Connect to the wall jack  
• PHONE: Connect to the phone sets  
• MODEM: Connect to the ADSL port of TD-W8968  
Plug one end of the twisted-pair ADSL cable into the ADSL port on the rear panel of  
TD-W8968. Connect the other end to the MODEM port of the external splitter.  
Step 2: Connect the Ethernet cable. Attach one end of a network cable to your computer’s  
Ethernet port or a regular hub/switch port, and the other end to the LAN port on the  
modem router TD-W8968.  
Step 3: Power on the computers and LAN devices.  
Step 4: Attach the power adapter. Connect the power adapter to the power connector on the rear  
of the device and plug in the adapter to a electrical outlet or power extension. The  
electrical outlet shall be installed near the device and shall be easily accessible.  
Figure 2-2  
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TD-W8968 300Mbps Wireless N USB ADSL2+ Modem Router User Guide  
Chapter 3. Quick Installation Guide  
This chapter will show you how to configure the basic functions of your TD-W8968 300Mbps  
Wireless N USB ADSL2+ Modem Router using Quick Setup Wizard within minutes.  
3.1 TCP/IP Configuration  
The default IP address of the TD-W8968 300Mbps Wireless N USB ADSL2+ Modem Router is  
192.168.1.1. And the default Subnet Mask is 255.255.255.0. These values can be changed as you  
desire. In this guide, we use all the default values for description.  
Connect the local PC to the LAN/WAN port of the modem router. And then you can configure the  
IP address for your PC in the following way.  
¾
Obtain an IP address automatically  
1) Set up the TCP/IP Protocol in "Obtain an IP address automatically" mode on your PC.  
If you need instructions as to how to do this, please refer to T3 in Appendix B:  
2) Then the built-in DHCP server will assign IP address for the PC.  
Now, you can run the Ping command in the command prompt to verify the network connection.  
Please click the Start menu on your desktop, select run tab, type cmd or command in the field  
and press Enter. Type ping 192.168.1.1 on the next screen, and then press Enter.  
If the result displayed is similar to the screen below, the connection between your PC and the  
modem router has been established.  
Figure 3-1  
If the result displayed is similar to the screen shown below, it means that your PC has not  
connected to the modem router.  
Figure 3-2  
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TD-W8968 300Mbps Wireless N USB ADSL2+ Modem Router User Guide  
You can check it following the steps below:  
1) Is the connection between your PC and the modem router correct?  
The LEDs of LAN port which you link to the device and the LEDs on your PC's adapter should  
be lit.  
2) Is the TCP/IP configuration for your PC correct?  
If the modem router's IP address is 192.168.1.1, your PC's IP address must be within the  
range of 192.168.1.2 ~ 192.168.1.254.  
3.2 Quick Installation Guide  
With a Web-based utility, it is easy to configure and manage the TD-W8968 300Mbps Wireless N  
USB ADSL2+ Modem Router. The Web-based utility can be used on any Windows, Macintosh or  
UNIX OS with a Web browser, such as Microsoft Internet Explorer, Mozilla Firefox or Apple Safari.  
Step 1. To access the configuration utility, open a web-browser and type the default address  
192.168.1.1 in the address field of the browser.  
Figure 3-3  
After a moment, a login window will appear, similar to the Figure 3-4. Enter admin for the  
user name and password, both in lower case letters. Then click the Login button or press  
the Enter key.  
Figure 3-4  
Note:  
)
1) Do not mix up the user name and password with your ADSL account user name and password  
which are needed for PPP connections.  
2) If the above screen does not pop up, it means that your Web-browser has been set to a proxy.  
Go to Tools menuInternet OptionsConnectionsLAN Settings, in the screen that  
appears, cancel the Using Proxy checkbox, and click OK to finish it.  
Step 2. After your successful login, you will see the Login screen as shown in Figure 3-5. Click  
Quick Setup menu to access Quick Setup Wizard.  
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TD-W8968 300Mbps Wireless N USB ADSL2+ Modem Router User Guide  
Figure 3-5  
Step 3. Click Next to continue.  
Figure 3-6  
Step 4. Choose the System Mode for Internet access, and then click Next. For ADSL Modem  
Router Mode and Wireless Router Mode, 3G Router Mode can be set as a backup  
internet access method. If you do not want to configure 3G settings now, just untick the  
option.  
Figure 3-7  
¾ ADSL Modem Router Mode: In this mode, the device enables multi-users to share Internet  
via ADSL using its ADSL port and share it wirelessly at 300Mbps wireless 802.11n speeds.  
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TD-W8968 300Mbps Wireless N USB ADSL2+ Modem Router User Guide  
¾ Wireless Router Mode: In this mode, the device enables multi-users to share Internet via  
Ethernet WAN (EWAN) using its interchangeable LAN/WAN port and share it wirelessly at  
300Mbps wireless 802.11n speeds.  
¾ 3G Router Mode: In this mode, the device allows multi-users to share a 3G mobile broadband  
connection via wired or wireless connection.  
Note:  
)
If you are unwilling to configure WAN Service now, you can click the Skip WAN button. Then you  
can configure WAN service referring to 4.4.1 Layer2 Interface.  
Step 5. Configure parameters for WAN connection. For ADSL Modem Router Mode and  
Wireless Router Mode, 3G Router Mode  
z
If ADSL Modem Router Mode is chosen, please select your Country and ISP from the  
drop-down list, and enter related parameters provided by your ISP. Then click Next. Here we  
use PPPoE as an example.  
Figure 3-8  
Note:  
)
If your country or ISP is not listed, please select Other. Then you can manually enter the VPI/VCI  
values and select Encapsulation Mode provided by your ISP.  
z
If Wireless Router Mode is chosen, please select WAN Link Type provided by your ISP and  
enter the related parameters, then click Next. Here we use PPPoE as an example.  
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TD-W8968 300Mbps Wireless N USB ADSL2+ Modem Router User Guide  
Figure 3-9  
z
If 3G Router Mode is chosen, you should first insert your 3G USB modem on the USB port of  
the modem router. Then select your location and mobile ISP. Click Save to continue.  
Figure 3-10  
Step 6. The WLAN function is enabled by default. You can rename your wireless network name  
and create your own password in this page. The default wireless name is  
TP-LINK_XXXXXX, and the default wireless password, the same as the PIN code, is  
printed on the bottom label. Click Next to continue.  
13  
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TD-W8968 300Mbps Wireless N USB ADSL2+ Modem Router User Guide  
Figure 3-11  
Step 7. You will see the Summary screen, click Confirm to make your settings take effect.  
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TD-W8968 300Mbps Wireless N USB ADSL2+ Modem Router User Guide  
Chapter 4. Configuring the Modem Router  
This chapter will show each Web page's key function and the configuration way.  
4.1 Login  
After your successful login, you will see the eight main menus on the left of the Web-based utility.  
On the right, there are the corresponding explanations and instructions.  
The detailed explanations for each Web page’s key function are listed below.  
4.2 Device Info  
Choose “Device Info” menu, there are six submenus under the main menu: Summary, WAN,  
Statistics, Route, ARP and DHCP. This Device Info section mainly introduces the elementary  
information about the modem router and its current settings in use. Click any of them, and you will  
be able to view the corresponding information.  
Choose “Device InfoÆSummary”, you will see the Summary screen (shown in Figure 4-1). The  
first table indicates the information about the version including Software and Hardware. The  
second table displays the current status of the TD-W8968 connection. This information will vary  
depending on the settings of the modem router configured on the Advanced Setup screen.  
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Figure 4-1  
Note:  
)
Click the other submenus under the main menu Device Info, and you will be able to view the  
corresponding information about WAN, Statistics, Route, ARP and DHCP.  
4.3 Quick Setup  
Please refer to Section 3.2 Quick Installation Guide.  
4.4 Advanced Setup  
Choose “Advanced Setup”, there are many submenus under the main menu. Click any one of  
them, and you will be able to configure the corresponding function.  
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This Advanced Setup section mainly introduces how to configure the modem router for adequate  
use. The detailed explanations for each subsection are provided below.  
Note:  
)
To completely configure the WAN Interface, you need to first select the Layer2 Interface (4.4.1  
Layer2 Interface) according to the connection ISP provides for you, and then to select the type of  
the connection (4.4.2 WAN Service) for the further configuration.  
4.4.1 Layer2 Interface  
Choose “Advanced SetupÆLayer2 Interface”, and you can select WAN Service Interface  
(layer2 interface) over ATM Interface or ETH Interface.  
¾
ATM Interface: Configure the modem router to access Internet as an ADSL user. ISP  
provides you VPI (Virtual Path Identifier), VCI (Virtual Channel Identifier) settings and the DSL  
Interface with RJ11 connector. (Figure 4-2)  
¾
ETH Interface: Configure the router to access Internet as an Ethernet user. ISP provides you  
Broadband Internet Service and the Ethernet Interface with RJ45 connector.  
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4.4.1.1 ATM Interface  
Choose “Advanced SetupÆLayer2 InterfaceÆATM Interface”, you can Configure ATM  
interfaces on the screen below.  
Figure 4-2  
¾
Remove: Select the check box in the table on the screen above and then click the Remove  
button, the corresponding interface will be deleted in the table.  
Note:  
)
If the interface is used by the configuration of the 4.4.2 WAN Service, you need to remove the  
corresponding WAN Service entry first before you can remove it here.  
¾
Add: Click the button, and you can add a new interface in the next screen.  
Figure 4-3  
¾
¾
¾
¾
VPI/VCI: the VPI and VCI values provided by your ISP. Do not change them unless it was  
required by your ISP.  
DSL Link Type: Select a DSL Link Type which is provided by your ISP. The options include  
EoA (it is for PPPoE, IPoE, and Bridge), PPPoA (PPP over ATM) and IPoA (IP over ATM).  
Encapsulation Mode: The mode of the data processing over the Link Type you have  
selected. Uses the default setting, if you are not sure.  
Service Category: Select the type of the service assigned by your ISP in the drop-down list.  
The default type is UBR Without PCR.  
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Note:  
)
Enabling packet level QoS for PVC improves performance for selected classes of applications.  
While QoS consumes system resources; therefore the number of PVC(s) will be reduced. Besides  
this, it cannot be set for the connection type of CBR and Real-time VBR. If you select the QoS  
service, the Quality of Service menu will be added to the Web-based Utility, the detailed  
configuration will be described in 4.4.9 Quality of Service.  
4.4.1.2 ETH Interface  
If your modem router works on Wireless Router Mode, choose “Advanced SetupÆLayer2  
InterfaceÆETH Interface”, you can see ETH WAN interface on the screen below.  
Figure 4-4  
4.4.2 WAN Service  
Choose “Advanced SetupÆWAN Service”, and you will see the WAN Port Information Table in  
the screen similar to Figure 4-5, which describes the WAN port settings and the relevant  
manipulation to each interface. After you add a new Lay2 Interface, please follow the instructions  
below to complete the further configuration of WAN Interface. There are five different  
configurations for the connection types, which are PPPoE, IPoE, Bridge, PPPoA, and IPoA. You  
can select the corresponding types according to your needs.  
Figure 4-5  
Note:  
)
The following section adopts different VPI, VCI to introduce further configuration for the different  
connection types, if you need to change the configuration of ATM PVC (VPI/VCI), you should go to  
the previous section (4.4.1 Layer2 Interface) to configure them again.  
4.4.2.1 ATM-EoA-PPPoE  
If your ISP provides a PPPoE connection and you need to use an ATM Interface, follow the steps  
below to add a WAN service over a selected ATM interface:  
1. Add a new ATM interface and select EoA option for DSL Link Type (4.4.1.1 ATM Interface).  
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2. Click the Add button on the screen Figure 4-5 and you will enter the next screen as shown in  
Figure 4-6. Click Next.  
Figure 4-6  
3. Select the WAN service type in Figure 4-7. If your ISP provides a PPPoE connection, select  
PPPoE option. You can create a service name for the Service Description or leave it the  
default name. Click Next.  
Figure 4-7  
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4. Enter the following parameters and then click Next.  
Figure 4-8  
¾
¾
¾
PPP Username/Password: Enter the User Name and Password provided by your ISP.  
These fields are case-sensitive.  
PPPoE Service Name: Enter the Service Name if it was provided by your ISP. If you leave it  
blank, the default name will be the same as the Service Description on the previous screen.  
Authentication Method: Select the Authentication Method from the drop-down list, the  
default method is AUTO, and you can leave it as a default setting.  
Note:  
)
If you are not sure about the PPP IP extension and PPP Debug Mode etc. below, please don’t  
select these options.  
¾ MTU Size: Maximum Transmission Unit Size. Check this box then you can change the MTU  
size. The default MTU value is 1480 Bytes. It is not recommended that you change the default  
value unless required by your ISP.  
¾ Enable Fullcone NAT: It is a type of NAT, if not enabled, the default NAT will act.  
¾ Dial on demand (with idle timeout timer): The modem router will cut off the Internet  
connection after it has been inactive for a specific period of time (idle timeout), and it will  
automatically re-establish the connection as soon as you attempt to access the Internet again.  
If your Internet is charged by time you may want to select this option in order to save money.  
¾ PPP IP extension: Select this option to get the public IP address from the PPP server to your  
PC, and the NAT and SPI Firewall will be closed. Sometimes you can think it as bridge while  
PPP dialing in the modem router. It’s a special feature deployed by some ISP. Unless your ISP  
specifically requires this setup, do not select it.  
¾ Use Static IPv4 Address: If your ISP gives you a static WAN, Gateway and DNS IP address,  
select this option to enter them manually.  
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¾ Enable PPP Debug Mode: Select this option to debug the PPP function and you can see  
many PPP log information in the System Log. Only PPP has this debug Mode.  
¾ Bridge PPPoE Frames Between WAN and Local Ports: Select this option to start PPP  
connection in your local PC.  
¾ Enable IGMP Multicast Proxy: IGMP (Internet Group Management Protocol) is used to  
manage multicasting on TCP/IP networks. Some ISPs use IGMP to perform remote  
configuration for client devices, such as the router. The default value is disabled, and if you are  
not sure, please contact your ISP or just leave it.  
5. Select a preferred wan interface as the system default gateway in Figure 4-9 and click Next.  
Figure 4-9  
6. Configure the DNS Server Addresses on the screen below and click Next.  
Figure 4-10  
¾
¾
Select DNS Server Interface from available WAN Interfaces: You can select this option to  
automatically get DNS server information from the selected WAN interface.  
Use the following Static DNS IP Address: You can select this option to manually enter the  
primary and /or optional secondary DNS server IP addresses provided by your ISP.  
Note:  
)
If only single PVC with IPoA is configured, you must enter static DNS server IP addresses.  
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7. On the next screen you will see the detailed settings you’ve made. Please click the  
Save/Apply button to save these settings.  
Figure 4-11  
8. On the next screen you will see the WAN Port Information Table with the new configuration.  
Figure 4-12  
¾
¾
Remove All: Click Remove All, then all the interface in the table will be deleted.  
Remove: Select the check box in the table above and then click Remove, the corresponding  
interface will be deleted in the table.  
4.4.2.2 ATM-EoA-IPoE  
If your ISP provides an IPoE connection and you need to use an ATM Interface, follow the steps  
below to add a WAN service over a selected ATM interface:  
1. Add a new ATM interface and select EoA option for DSL Link Type (4.4.1.1 ATM Interface).  
2. Click the Add button on the screen (as shown Figure 4-5). Select WAN Service Interface over  
ATM PVC on the next screen (as shown Figure 4-6).  
3. If your ISP provides an IPoE connection, select IPoE option for the WAN service type on the  
screen (as shown Figure 4-7), and click Next button to continue.  
4. Enter parameters in the following blanks to configure the WAN IP Address and click Next.  
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Figure 4-13  
¾
Obtain an IP address automatically: Select this option, the modem router will be able to  
obtain IP network information dynamically from a DHCP server provided by your ISP.  
Note:  
)
1) The response message from a DHCP server typically contains a number of configuration  
parameters (DHCP options) for the modem router. The DHCP options include IP network  
information, and also the vendor-specific options. In some cases, the modem router is  
implemented to perform user-defined operations (as shown below). You can implement your  
own treatment of all such options.  
2) If the modem router is functioning as a DHCP client, it must identify itself in option 61  
(client-identifier) in every DHCP message. DUID/IAID is portion of option 61.  
Option 60 Vendor ID: The option code 60 used to identify Vendor class.  
Option 61 IAID: IAID (Identity Association ID) assigns an Identity Association ID to  
individual interfaces. In cases where the device is functioning with a single DHCP client  
identity, it must use value 1 for IAID for all DHCP interactions. In cases where the device  
is functioning with multiple DHCP client identities, the values of IAID have to start at 1 for  
the first identity and be incremented for each subsequent identity. For example, the  
device may use IAID value 1 for the first physical interface and value 2 for the second.  
Alternatively, the device may use IAID value 1 for the virtual circuit corresponding to the  
first connection object in the data model and value 2 for the second connection object in  
the data model.  
Option 61 DUID: Specifies the name of the interface whose link-layer address the server  
is to use as its DUID (DHCP Unique Identifier). You must enter a value for this parameter  
or the server will not start. When the server starts, the DUID is written to the system log.  
Option 125: The option 125 allows DHCP server to be pre-configured with policy for  
handling classes of devices in a certain way without requiring DHCP server to be able to  
parse the unique format used in client-identifier option.  
¾
Use the following Static IP address: If you are provided with a static IP/gateway Address,  
please select this option, and then enter the WAN IP Address, WAN Subnet Mask and WAN  
gateway IP Address manually.  
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5. You will see the next screen as below. You can enable the NAT, SPI Firewall, and IGMP  
Multicast, if you are not sure about the settings, just leave the default settings. Click Next.  
Figure 4-14  
¾
Enable NAT: This technology translates the IP addresses of a local area network to a  
different IP address for the Internet. If this modem router is hosting your network’s connection  
to the Internet, please select the check box. If another router exists in your network, you don’t  
need to select the option.  
¾
¾
Enable Firewall: A SPI firewall enhances network’s security. Select the option to use a  
firewall, or else without a firewall.  
Enable IGMP Multicast: This is disabled by default. This setting will not allow IGMP (Internet  
Group Management Protocol) packets to be forwarded to the LAN. IGMP is used to manage  
multicasting on TCP/IP networks. Most users will not need to enable this. Some ISPs use  
IGMP to perform remote configuration for client devices, such as the router. If you are unsure,  
check with your ISP.  
Note:  
)
If you select the Enable NAT checkbox, the NAT menu will be added to the Web-based Utility. We  
will describe the detailed configuration in 4.4.6 NAT.  
6. Select a preferred WAN interface as the system default gateway and click Next.  
Figure 4-15  
7. Configure the DNS Server Addresses on the screen as follows.  
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Figure 4-16  
Note:  
)
If only single PVC with IPoA is configured, you must enter static DNS server IP addresses.  
8. On the next screen (as shown Figure 4-17) you will see the detailed settings you’ve made.  
Please click the Apply/Save button to save these settings.  
Figure 4-17  
4.4.2.3 ATM-EoA-Bridging  
If you want to adopt the Bridge service and you need to use an ATM Interface, follow the steps  
below to add a WAN service over a selected ATM interface:  
1. Add a new ATM interface and select EoA option for DSL Link Type (see 4.4.1.1 ATM  
2. Click the Add button on the screen Figure 4-5. Select WAN Service Interface over ATM PVC  
on the next screen (as shown Figure 4-6).  
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3. Select Bridging option for the WAN service type on the screen (as shown Figure 4-7), and  
click Next button to continue.  
4. On the screen (as shown Figure 4-11) you will see the detailed settings you’ve made. Please  
click the Apply/Save button to save these settings.  
4.4.2.4 ATM-PPPoA  
If your ISP provides a PPPoA connection and you need to use an ATM Interface, follow the steps  
below to add a WAN service over a selected ATM interface:  
1. Add a new ATM interface and select PPPoA option for DSL Link Type (see 4.4.1.1 ATM  
2. Click the Add button on the screen Figure 4-5 and the next configuration is similar to PPPoE,  
(see section 4.4.2.1 ATM-EoA-PPPoE). The difference is that you don’t need to set the  
PPPoE Service Name and Bridge PPPoE Frames Between WAN and Local Ports on the  
screen of Figure 4-8.  
4.4.2.5 ATM-IPoA  
If your ISP provides an IPoA connection and you need to use an ATM Interface, follow the steps  
below to add a WAN service over a selected ATM interface.  
1. Add a new ATM interface and select IPoA option for DSL Link Type (see 4.4.1.1 ATM  
2. Click the Add button on the screen Figure 4-5 and the next configuration is similar to IPoE  
(see section 4.4.2.2 ATM-EoA-IPoE). The difference is that you have to manually set the  
Static IP Address on the screen of Figure 4-13, and the Static IP Address for DNS Server on  
the screen of Figure 4-16.  
Note:  
)
ETH and ATM service can not coexist. If the ATM Interface had configured, you cannot configure  
any other WAN service over the ETH Interface until the ATM Interface is deleted.  
4.4.2.6 ETH-PPPoE  
If your ISP provides a PPPoE connection, click the Add button on the screen Figure 4-5 and the  
following configuration is similar to PPPoE over ATM interface (see section 4.4.2.1  
4.4.2.7 ETH-IPoE  
If your ISP provides an IPoE connection, click the Add button on the screen Figure 4-5 and the  
next configuration is similar to IPoE over ATM interface (see section 4.4.2.2 ATM-EoA-IPoE).  
4.4.2.8 ETH-Bridge  
If you want to adopt the Bridge service, click the Add button on the screen Figure 4-5 and the next  
configuration is similar to Bridge over ATM interface (see section 4.4.2.3 ATM-EoA-Bridg).  
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4.4.3 3G Settings  
Choose menu “Advanced Setup3G Settings”, you can configure parameters for 3G function  
on the screen below. To use the 3G function, you should first insert your USB modem on the USB  
port of the modem router. There is already much 3G USB modem information embedded in the  
modem router. The USB modem parameters will be set automatically if the card is supported by  
the modem router. If your USB modem inserted is supported by the modem router, then “Identify  
successfully” will display in the USB 3G Modem field as shown in Figure 4-18.  
Some 3G USB modem may not be supported by the modem router. For more information, please  
refer to Compatibility List on our website: www.tp-link.com. If your 3G USB modem is  
incompatible with our modem router, please feel free to contact our technical support.  
Figure 4-18  
¾
¾
Location: The location where you're enjoying the 3G card.  
Mobile ISP: The ISP (Internet Service Provider) you apply to for 3G service. The modem  
router will show the default Dial Number and APN of that ISP.  
Note:  
)
If your Location or Mobile ISP is not listed, please untick the box before Automatically fill  
ISP Information. Then fill the Dial Number and APN blanks below.  
¾
Dial on demand: Dial on demand is dependent on the traffic. If there is no traffic (or Idle) for a  
pre-specified period of time (Inactivity Timeout), the connection will drop down automatically.  
And once there is traffic send or receive, the connection will be automatically on. If you want  
your Internet connection to remain active at all times, enter 0 in the Inactivity Timeout field.  
Note:  
)
Sometimes the connection cannot be disconnected although you specify a time to Inactivity  
Timeout because some applications visit the Internet continually in the background.  
¾
Connect/Disconnect: You can click the Connect/Disconnect button to connect/disconnect  
connection immediately.  
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¾
¾
Authentication Method: Some ISPs need a specific authentication type, please confirm it  
with your ISP or keep it Auto.  
MTU size(in bytes): The default MTU (Maximum Transmission Unit) size is 1480 bytes, which  
is usually fine. For some ISPs, you need modify the MTU. This should not be done unless you  
are sure it is necessary for your ISP.  
Note:  
)
3G settings is unavailable when operation mode is not 3G Router Mode and the backup is not  
enabled. Please tick the box in the next screen to enable 3G as a backup solution for Internet  
access or change settings on Operation Mode if you want to use 3G.  
Figure 4-19  
Click Modem Settings in Figure 4-18, 3G Modem settings can be shown as below.  
Figure 4-20  
To upload 3G USB Modem Configuration File:  
1. Click the Add button. Then Figure 4-21 will pop up.  
2. Click the Browse button in Figure 4-21, and then select the right file from the drop-down list.  
Click the Upload Settings button to upload the file.  
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Figure 4-21  
Click Show Advanced Settings in Figure 4-18, advanced settings can be shown as below.  
Figure 4-22  
¾
¾
¾
PPP Username/Password: Enter the Username and Password provided by your ISP. These  
fields are case-sensitive.  
Use Static IPv4 Address: If your ISP specifies an IP address for you, click the checkbox and  
fill the Static IPv4 Address.  
Use Static DNS IP Address: If your ISP specifies a DNS IP address for you, click the  
checkbox and fill the Primary DNS and Secondary DNS blanks below. The Secondary DNS  
is optional. Otherwise, the DNS servers will be assigned dynamically from ISP.  
¾
¾
Primary DNS: Enter the DNS IP address in dotted-decimal notation provided by your ISP.  
Secondary DNS: (Optional) Enter another DNS IP address in dotted-decimal notation  
provided by your ISP.  
Once the connection is successful, you will find the 3G screen is similar to Figure 4-18. Click menu  
Device InfoÆWAN” and you will see the 3G status is similar to Figure 4-23.  
Figure 4-23  
Click the Save button to save your settings.  
4.4.4 MAC Clone  
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Choose menu “Advanced SetupÆMAC Clone”, you can configure the MAC address of the  
WAN Interface as shown below.  
The WAN Interface List displays the Lay2 Interfaces you have configured on the section 4.4.1  
Layer2 Interface and its default MAC Address. If you have not configured corresponding WAN  
Service for the interface on the section 4.4.2 WAN Service, the blank for MAC Address will display  
“Need a corresponding WAN Service”.  
The last one of WAN Interface List displays your PC’s current address.  
Figure 4-24  
Type the new value for the WAN Interface who’s MAC Address you want to change.  
You can select corresponding WAN Interface from the drop-down list and click Clone button to  
clone your current PC MAC.  
Click Restore Default button to restore the WAN Interface’s default MAC Address.  
Note:  
)
Only the WAN Ports can use MAC Address Clone function. All the clone MAC addresses must not  
be the same with each other.  
4.4.5 LAN  
Choose “Advanced SetupÆLAN”, and you will see the LAN screen including IPv4 LAN Config  
and IPv6 LAN Config. The section allows you to configure the modem router’s LAN ports settings.  
4.4.5.1 IPv4 LAN Config  
Choose “Advanced SetupÆLANÆIPv4LAN Config”, and you will see the LAN screen  
(shown in Figure 4-25), here you can configure LAN IPv4interface for your modem router.  
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Figure 4-25  
¾
IP Address: You can configure the modem router’s IP Address and Subnet Mask for LAN  
Interface.  
IP Address: Enter the modem router’s local IP Address, then you can access to the  
Web-based Utility via the IP Address, the default value is 192.168.1.1.  
Subnet Mask: Enter the modem router’s Subnet Mask, the default value is 255.255.255.0.  
¾
¾
Enable IGMP Snooping: If you select the option, please choose the IGMP Mode: Standard  
Mode or Blocking Mode.  
DHCP Server: These settings allow you to configure the modem router‘s Dynamic Host  
Configuration Protocol (DHCP) server function. The DHCP server is enabled by default for the  
modem router’s Ethernet LAN interface. DHCP service will supply IP settings to computers  
which are configured to automatically obtain IP settings that are connected to the modem  
router though the Ethernet port. When the modem router is set for DHCP, it becomes the  
default gateway for DHCP client connected to it. Keep in mind that if you change the IP  
address of the modem router, you must change the range of IP addresses in the pool used for  
DHCP on the LAN.  
Start IP Address: Enter a value for the DHCP server to start with when issuing IP  
addresses. Because the default IP address for the modem router is 192.168.1.1, the  
default Start IP Address is 192.168.1.2, and the Start IP Address must be 192.168.1.2 or  
greater, but smaller than 192.168.1.254.  
End IP Address: Enter a value for the DHCP server to end with when issuing IP  
addresses. The End IP Address must be smaller than 192.168.1.254. The default End IP  
Address is 192.168.1.254.  
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Leased Time (hour): The Leased Time is the amount of time in which a network user will  
be allowed connection to the modem router with their current dynamic IP address. Enter  
the amount of time, in hours, then the user will be “leased” this dynamic IP address. After  
the dynamic IP address has expired, the user will be automatically assigned a new  
dynamic IP address. The default is 24 hours.  
¾
Static IP Lease List: The function allows you to specify a reserved IP address for a PC on the  
LAN, that PC will always obtain the assigned IP address each time when it accesses the  
DHCP server. Reserved IP addresses should be assigned to servers that require permanent  
IP settings. Click the Add button in Figure 4-25, and then you will set the rule in the screen as  
below.  
Figure 4-26  
MAC Address: The MAC address of the computer on the LAN which you want to reserve  
an IP.  
IP Address: The IP address you want to reserved to the computer.  
¾
Configure the second IP Address and Subnet Mask: You can configure the modem  
router’s second IP Address and Subnet Mask for LAN Interface through which you can also  
access to the Web-based Utility as the default IP Address and Subnet Mask.  
4.4.5.2 IPv6 LAN Config  
Choose “Advanced SetupÆLANÆIPv6 LAN Config”, and you will see the LAN screen  
(shown in Figure 4-27), here you can configure LAN IPv6 interface for your modem router.  
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Figure 4-27  
¾
¾
Interface Address (prefix length is required): Here enter the prefix length of your interface  
address.  
IPv6 LAN Applications: Select a type to assign IPv6 addresses to the computers in your  
LAN. DHCPv6 Server and RADVD are provided.  
For DHCPv6 Server:  
1) If Stateless is selected, it doesn’t need to be configured.  
2) If Stateful is selected, please complete the following parameters.  
Start interface ID: Enter a value for the DHCPv6 server to start with when issuing IPv6  
addresses.  
End interface ID: Enter a value for the DHCPv6 server to end with when issuing IPv6  
addresses.  
Leased Time (hour): The Leased Time is the amount of time in which a network user will  
be allowed to connect to the modem router with their current dynamic IPv6 address.  
Enter the amount of time, in hours, then the user will be “leased” this dynamic IPv6  
address. After the dynamic IPv6 address has expired, the user will be automatically  
assigned a new dynamic IPv6 address. The default is 24 hours.  
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For RADVD:  
1) If Randomly Generate is selected, it doesn’t need to be configured.  
2) If Statically Configure is selected, please complete the following parameters.  
Prefix: Enter a value for the site prefix.  
Click Save/Apply to make the configuration take effect.  
4.4.6 NAT  
NAT (Network Address Translation) allows you to share one WAN (Wide Area Network) IP  
address for multiple computers on your LAN (Local Area Network).  
Note:  
)
When you select PPPoA or PPPoE for the WAN Setup, or when you select Enable NAT for the  
type of IPoA and IPoE connection (4.4.2 WAN Service), you will see the NAT menu in the  
Web-based Utility.  
Choose “Advanced SetupÆNAT”, there are three submenus under the main menu: Virtual  
Servers, Port Triggering, DMZ Host and ALG. Click any of them, and you will be able to  
configure the corresponding function.  
4.4.6.1 Virtual Servers  
Choose “Advanced SetupÆNATÆVirtual Servers”, you can set up virtual servers on the  
screen below (shown in Figure 4-28).  
Virtual servers can be used for setting up public services on your LAN, such as DNS, Email and  
FTP. A virtual server is defined as a service port, and all requests from the Internet to this service  
port will be redirected to the computer specified by the server IP. Any PC that was used for a  
virtual server must have a static or reserved IP Address because its IP Address may change when  
using the DHCP function.  
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Figure 4-28  
¾
Virtual Server Table: The table indicates the information about the Virtual Server entries.  
Server Name: This is the name of the Virtual Server. It is exclusive and must be filled in.  
External Port Start: The base number of External Ports. You can type a service port or  
leave it blank.  
External Port End: The end number of External Ports. You can type a service port or  
leave it blank.  
Protocol: The protocol used for this application, TCP, UDP, or TCP/UDP.  
Internal Port Start: The base number of Internal Ports. You can type a service port or  
leave it blank.  
Internal Port End: The end number of Internal Ports. You can type a service port or leave  
it blank.  
Server IP Address: The IP Address of the PC providing the service application.  
WAN Interface: The WAN Service Interface providing the service application.  
Add: Click the Add button to add a new entry.  
¾
¾
Remove: Select the check box in the table (shown in Figure 4-28) and then click the Remove  
button, then the corresponding entry will be deleted in the table.  
To add a virtual server entry:  
1. Click the Add button on the preceding screen Figure 4-28, and then you will see the new  
Virtual Server in the next screen as shown in Figure 4-29.  
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Figure 4-29  
2. Select the Interface which you want to use from the drop-down list.  
3. Select the service which you want to use from the drop-down list. If the list does not have the  
service you need, type the name of the custom service in the text box.  
4. Type the IP Address of the computer in the Server IP Address text box.  
5. Enter the External Port Start, External Port End, Internal Port Start and Internal Port End in  
the table, and then select the protocol used for this Virtual Server, TCP, UDP or All.  
6. Click Save/Apply to enable virtual server and then you will see your setting as shown in  
Note:  
)
If you select the service from the drop-down list, the External Port Start, External Port End,  
Internal Port Start, Internal Port End and the Protocol will be added in the table automatically. You  
only need to enter the Server IP Address for the Virtual Server.  
4.4.6.2 Port Triggering  
Choose “Advanced SetupÆNATÆPort Triggering”, you can set Port Triggering on the  
screen (shown in Figure 4-30).  
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Some applications require that specific ports in the modem router's firewall should be opened for  
access by remote devices. Port Trigger dynamically opens up the 'Open Ports' in the firewall when  
an application on the LAN initiates a TCP/UDP connection to a remote device using the triggering  
ports. The modem router allows the remote party from the WAN side to establish new connections  
back to the application on the LAN side using the open ports. A maximum 32 entries can be  
configured.  
Figure 4-30  
¾
Port Triggering Table: The table indicates the information about the Port Triggering entries.  
Application (Name): This is the name of the Port Triggering. It is exclusive and must be  
filled.  
Trigger: It includes the Protocol and the Start and End value of the Trigger Ports.  
Open: It includes the Protocol and the Start and End value of the Open Ports.  
WAN Interface: The WAN Service Interface setting the Port Triggering.  
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¾
Add: Click the button to add a new entry.  
Remove: Select the check box in the table (shown in Figure 4-30) and then click the Remove  
button, then the corresponding entry will be deleted in the table.  
To add a new Port Triggering:  
1. Click the Add button in Figure 4-30, and then you will see the new Port Triggering in the next  
screen as shown in Figure 4-31.  
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Figure 4-31  
2. Select the application from the drop-down list. If the list does not have the application that  
you want, select the Custom application radio button, and type the name of the custom  
application in the text box.  
3. Enter the Trigger Port Start, Trigger Port End, Open Port Start and Open Port End in the  
table, and then select the Trigger protocol and Open protocol, TCP, UDP or All.  
4. Click Save/Apply to enable the settings and then you will see your settings as shown in  
Note:  
)
If you select the application from the drop-down list, the External Port Start, External Port End,  
Internal Port Start, Internal Port End and the Protocol will be added in the table automatically.  
4.4.6.3 DMZ Host  
Choose “Advanced SetupÆNATÆDMZ Host”, you can set up DMZ Host on the screen  
(shown in Figure 4-32).  
The DMZ host feature can make a local host be exposed to the Internet for a special-purpose  
service, such as online gaming or video conferencing.  
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Figure 4-32  
To add a new DMZ Host:  
You can enter the computer's IP address and then click Save/Apply to activate the DMZ host you  
set on this page.  
Note:  
)
DMZ host forwards all the ports at the same time. Any PC whose port is being forwarded must  
have its DHCP client function disabled and should have a new static IP Address assigned to it  
because its IP Address may change while using the DHCP function.  
4.4.6.4 ALG  
Choose “Advanced SetupÆNATÆALG”, and then you can configure the basic security in the  
screen as shown in Figure 4-33.  
Figure 4-33  
Click the Save/Apply button to save your settings.  
4.4.7 Security  
Choose “Advanced SetupÆSecurity”, and you will see the security screen including IP  
Filtering and MAC Filtering (only effective in Bridging mode) submenus.  
4.4.7.1 IP Filtering  
The IP address filtering feature makes it possible for administrators to control user's access to the  
Internet, which is based on user's IP. The IP address filtering here means Outgoing, the detailed  
descriptions are provided below.  
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Choose “Advanced SetupÆSecurityÆIP Filtering”, you can configure Outgoing Filtering  
rules on the screen (shown in Figure 4-34).  
The Outgoing IP Filtering feature allows you to control some IP traffic from LAN to access to some  
specifically addresses. By default, all outgoing IP traffic from LAN is allowed, but some IP traffic  
can be BLOCKED by setting up filters.  
Figure 4-34  
Set up an Outgoing IP Filtering rule:  
1. Click the Add button in Figure 4-34, and you will see the next screen as shown in Figure 4-35.  
Figure 4-35  
2. Enter the Filter name for the rule, it is exclusive and must be filled.  
3. Select the protocol: TCP/UDP, TCP, UDP or ICMP in the drop-down list for the connection  
between the Source IP address and Destination IP address.  
4. Enter a Source IP Address in dotted-decimal notation format and then type Source Port  
(port or port: port) in the text boxes separately.  
5. Enter a Destination IP Address in dotted-decimal notation format and then type Destination  
Port (port or port: port) in the text boxes separately.  
6. Click Save/Apply to save this entry.  
Note:  
)
When you add an Outgoing IP Filtering entry, you must configure at least one condition on the  
preceding screen except the Filter name. If you leave the Protocol blank, it means that the rule is  
effective to all protocols, if you leave the Source IP Address and/or Destination IP Address blank,  
it suggests that all Source IP Addresses and/or Destination IP Addresses are controlled by the  
rule, if you leave the Source Port and/or Destination Port blank, it suggests that all Source Ports  
and/or Destination Ports are controlled by the rule.  
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4.4.7.2 MAC Filtering  
Choose “Advanced SetupÆSecurityÆMAC Filtering”, you can configure MAC Filtering rules  
on the screen as shown in Figure 4-36. The section allows you to control access to the Internet by  
users on your local network based on their MAC Address.  
Note:  
)
MAC Filtering is only effective on ATM PVC(s) configured in Bridging mode.  
Figure 4-36  
¾
Change Policy: There are two policies for the MAC filters: FORWARDED and BLOCKED.  
Select the Change checkbox and click the Change Policy button to change from one policy  
to another. When you set FORWARDED, it means that all MAC layer frames will be  
forwarded except those matching with any of the specified rules in the table (shown in Figure  
4-36). While BLOCKED means that all MAC layer frames will be blocked except those  
matching with any of the specified rules in the preceding table.  
¾
¾
Add: Click the Add button, and then you can add a new MAC Filter in the next screen (shown  
in Figure 4-36).  
Remove: Select the check box in the table (shown in Figure 4-36) and then click the Remove  
button, and then the corresponding entry will be deleted in the table.  
To add a MAC Filtering rule:  
Figure 4-37  
2. Select Protocol Type in the drop-down list for the rule.  
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3. Enter Destination MAC Address and Source MAC Address in the text box.  
4. Select Frame Direction in the drop-down list for the rule.  
5. Select the WAN interfaces from the drop-down list.  
6. Click Save/Apply to save this entry and then you will see your settings as shown in Figure  
4-36.  
4.4.8 Parental Control  
Choose “Advanced SetupÆParental Control”, and you will see the Parental Control screen  
including Time Restriction and URL Filter. Time Restriction allows you to control the Internet  
activities of the child by restricting the time of surfing. URL Filter limits every computer connected  
to the modem router to access certain websites. These two features work independently.  
4.4.8.1 Time Restriction  
This feature allows you add time of day restriction to a special LAN device connected to the  
modem router.  
Figure 4-38  
To add a Time Restriction entry:  
1. Click the Add button in Figure 4-38, and then you will see the next screen as shown in Figure  
4-39.  
Figure 4-39  
2. Enter the User Name of the LAN device connected to the modem router.  
3. To restrict the device where the browser is running, select the Browser's MAC Address  
radio button. The MAC Address has been automatically displayed in the text box. To restrict  
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other LAN devices, click Other MAC Address radio button and enter the MAC address of the  
other LAN device.  
4. Select the day to allow the rule to take effect in the table.  
5. Enter the Start Blocking Time and End Blocking Time in the text box separately, and then  
the device controlled will then be unable to connect to the internet during that time.  
6. Click Save/Apply to save this entry and then you will see your settings as shown in Figure  
4-38.  
Note:  
)
The Time Restriction will not work correctly before the time of the device is set in “Management  
Æ Internet Time”.  
4.4.8.2 URL Filter  
This feature allows you to configure the filter rules based on URL to control all the computers in the  
LAN to access the specified port, and it is independent with Time Restriction feature.  
Figure 4-40  
There are three policies for the URL Filter.  
¾
¾
¾
Disable: URL Filter function will not take effect.  
Allow: Only allow the PCs to access the specified URL.  
Deny: Block the PCs to access the specified URL.  
To add a URL Filter entry:  
1. Check the Deny or Allow radio button. Here we take Deny for example.  
2. Click the Add button in Figure 4-40 and then you will see the next screen as shown in Figure  
4-41. Enter the URL Address and Port Number.  
Figure 4-41  
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3. Click Save/Apply to save this entry and then you will see your settings as shown in Figure  
4-40. Every computer connected to the modem router will not access this URL address on the  
port.  
4.4.9 Quality of Service  
Choose “Advanced SetupÆQuality of Service”, you can enable QoS (Quality of Service) on  
the screen shown in Figure 4-42. QoS helps to prioritize data as it enters your modem router. By  
attaching special identification marks or headers to incoming packets, QoS determines which  
queue the packets enter, based priority. This is useful when there are certain types of data you  
want to give higher priority, such as voice data packets give higher priority than Web data packets.  
This option will provide better service of selected network traffic over various technologies.  
Figure 4-42  
Select the Enable QoS checkbox to enable all QoS for all interfaces.  
Select a Default DSCP Mark from drop-down list to automatically mark incoming traffic without  
reference to a particular classifier.  
Click Save/Apply to save the current configuration.  
Note:  
)
The default DSCP mark is used to mark all egress packets that do not match any classification  
rules.  
4.4.9.1 Queue Config  
Choose “Advanced SetupÆQuality of ServiceÆQueue Config”, you can set up virtual  
servers on the screen below.  
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Figure 4-43  
Click the Add button in Figure 4-43, and you can configure the QoS queue entry on the next  
screen as shown in Figure 4-44.  
Figure 4-44  
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¾
¾
¾
¾
Name: Set a name for the entry.  
Enable: Select Enable option to take this entry effect.  
Interface: Assigned a specific Wan Service for this QoS queue entry.  
Queue Precedence: Specify precedence for this QoS queue entry.  
DSL Latency: Select latency path for the type of data transmission, only Path0 is available for  
this modem router.  
After you specify the condition, click Save/Apply to save the entry and then you will see you  
settings as shown in Figure 4-43.  
Note:  
)
1) Lower integer values for precedence imply higher priority for this queue relative to others.  
2) The queue entry configured here will be used by the classifier to place ingress packets  
appropriately.  
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4.4.9.2 QoS Classification  
This section will guide you to create a traffic class rule to classify the upstream traffic, assign  
queue which defines the precedence and the interface and optionally overwrite the IP header  
DSCP byte.  
A rule consists of a class name and at least one condition below. All of the specified conditions in  
this classification rule must be satisfied for the rule to take effect.  
Figure 4-45  
Click the Add button Figure 4-45, and you can configure the QoS on the next screen.  
Figure 4-46  
After you specify the condition, click Save/Apply to save the entry.  
4.4.10 Bandwidth Control  
Choose “Advanced SetupÆBandwidth Control” and then you will see the screen as shown in  
Figure 4-47. This page allows you to enable this function and to configure the value of Total  
Upstream/Downstream Bandwidth.  
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Figure 4-47  
¾
¾
¾
¾
Enable Bandwidth Control: Check this box to enable the Bandwidth Control function.  
Total Upstream Bandwidth (Kbps): Enter the upload speed through the WAN port.  
Total Downstream Bandwidth (Kbps): Enter the download speed through the WAN port.  
Save/Apply: Click this button to make the configuration take effect.  
Note:  
)
The Total Upstream Bandwidth and Total Downstream Bandwidth are required to be configured.  
4.4.10.1 Rules List  
Choose “Advanced SetupÆBandwidth ControlÆRules List” and then you will see the  
screen as shown in Figure 4-48. This page allows you to view and configure TC rules.  
Figure 4-48  
To add a TC rule, click the Add button and you can configure it in the screen as shown in Figure  
4-49.  
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Figure 4-49  
¾
¾
¾
¾
Rule Status: Select the status of the rule from the drop-down list to enable or disable the rule.  
IP Range: Enter a single IP address or a range of IP addresses.  
Port Range: Enter a single port or a range of ports.  
Protocol: Select a protocol type from the drop-down list. TCP, UDP and ALL are available  
here.  
¾
Priority: Select priority form the drop-down list. There are five options: Highest, 1, 2, 3, 4, 5, 6  
and Lowest. The default precedence of the rule is 4.  
¾
¾
Upstream: Enter the min and max upload speed through the WAN port.  
Downstream: Enter the min and max download speed through the WAN port.  
After completing the above configuration, click the Save/Apply button to make it take effect and  
then you will see the following list as shown in Figure 4-50. If you want to modify the rule, click the  
Edit button. If you want to delete the rule, check the Remove box first and then click the Remove  
button.  
Figure 4-50  
Note:  
)
The priority, max upstream/downstream rate and min upstream/downstream rate work on  
allocation of surplus upload/download bandwidth. For rules with different priority, the surplus  
bandwidth is firstly allocated to the rule with the highest priority according to its max  
upstream/downstream rate. If there still has surplus bandwidth, it is allocated to the rule with  
hypo-high priority. For rules with the same priority, the surplus bandwidth is allocated to them  
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according to their min upstream/downstream rate. The greater a rule’s min upstream/downstream  
rate is, the more bandwidth it gets.  
4.4.11 Routing  
Choose “Advanced SetupÆRouting”, it includes three menus: Default Gateway, Static Route  
and RIP. The detailed descriptions are provided below.  
4.4.11.1 Default Gateway  
Choose “Advanced SetupÆRoutingÆDefault Gateway”, you can see the Default Gateway  
screen.  
Figure 4-51  
4.4.11.2 Static Route  
Choose “Advanced SetupÆRoutingÆStatic Route”. You can see the Static Route screen,  
this screen allows you to configure the static routes (shown in Figure 4-52). A static route is a  
pre-determined path that network information must travel to reach a specific host or network.  
Figure 4-52  
To add static routing entries:  
1. Click the Add button in Figure 4-52, and you will see the screen as shown in Figure 4-53.  
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Figure 4-53  
2. Enter the following data:  
¾
¾
IP Version: Select the version of IP.  
Destination IP Address/prefix length: The Destination IP Address is the address of the  
network or host that you want to assign to a static route.  
¾
¾
Interface: Select the Interface name in the text box, or else, the default Use Interface will be  
adopted for the Static Route.  
Gateway IP Address: If you select the IPoE or IPoA mode for Interface, the screen above  
will display this item, you should type the Gateway address correctly, and the other option for  
Interface will adopt the default Gateway address for the Static Route.  
3. Click Save/Apply to save your settings.  
Note:  
)
Gateway IP address should be correctly configured if IP based Interface (IPoE, IPoA) is selected.  
4.4.11.3 RIP  
Choose “Advanced SetupÆRoutingÆRIP”, you can see the screen as shown in Figure 4-54.  
Figure 4-54  
Note:  
)
RIP cannot be configured on the WAN Interface which has NAT enabled (such as PPPoE).  
4.4.12 DNS  
When you select the connection type PPPoE, PPPoA or IPoA for WAN configuration, you will see  
the DNS menu which includes DNS Server and Dynamic DNS submenus.  
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4.4.12.1 DNS Server  
Choose “Advanced SetupÆDNSÆDNS Server”, and you can see the DNS Server  
Configuration screen as shown in Figure 4-55.  
Figure 4-55  
For PPPoA, PPPoE enabled PVC(s), please select the Select DNS Server Interface from  
available WAN interfaces checkbox, this modem router will accept automatically the first  
received DNS assignment from the selected configured WAN interface during the connection  
establishment.  
For single PVC with IPoA, static IPoE protocol, please select the Use the following Static DNS IP  
address checkbox, and enter the primary and /or optional secondary DNS server IP addresses  
provided by your ISP.  
Here you can also select a configured WAN interface for IPv6 DNS server or enter the static IPv6  
DNS server Addresses provided by your ISP.  
Click the Save/ Apply button to save the new configuration.  
4.4.12.2 Dynamic DNS  
Choose “Advanced SetupÆDNSÆDynamic DNS”, you can see the Dynamic DNS screen,  
this screen allows you to configure the Dynamic DNS (shown in Figure 4-56).  
The modem router offers a Dynamic Domain Name System (DDNS) feature. DDNS lets you  
assign a fixed host and domain name to a dynamic Internet IP Address. The Dynamic DNS service  
allows you to alias a dynamic IP address to a static hostname in any of the many domains,  
allowing your modem router to be more easily accessed from various locations on the Internet.  
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Figure 4-56  
To add a DDNS entry:  
1. Click the Add button (pop-up after Figure 4-56), and then you will set the DDNS in the next  
screen (shown in Figure 4-57).  
Figure 4-57  
2. Select D-DNS provider in the drop-down list.  
3. Enter the Hostname of the DNS Server, and select the corresponding Interface for the  
DDNS, you can leave it default.  
4. Type the User Name and Password for your DDNS account.  
Click Save/Apply to save your settings.  
4.4.13 DSL  
Choose “Advanced SetupÆDSL”, you can see the DSL Settings screen, this screen allows you  
to configure the DSL (shown in Figure 4-58).  
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Figure 4-58  
You can select the modulation type, phone line pair and the capability of Bitswap or SRA. After  
you set them up, click Save/Apply to save the configurations.  
4.4.14 UPnP  
Choose “Advanced SetupÆUPnP”, you can Enable or Disable the UPnP (Universal Plug and  
Play) protocol on the screen.  
UPnP (Universal Plug and Play) is a distributed, open networking standard that uses TCP/IP for  
simple peer-to-peer network connectivity between devices. An UPnP device can dynamically join  
a network, obtain an IP address, convey its capabilities and learn about other devices on the  
network. In turn, a device can leave a network smoothly and automatically when it is no longer in  
use. UPnP broadcasts are only allowed on the LAN.  
Figure 4-59  
Select the checkbox and click Save/Apply to enable the UPnP function.  
4.4.15 Interface Grouping  
Choose “Advanced SetupÆInterface Grouping”, you can configure multiple ports to PVC and  
bridging groups to perform as an independent network.  
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Figure 4-60  
To support this feature, you must create mapping groups with appropriate LAN and WAN  
interfaces using the Add button. The Remove button will remove the grouping and add the  
ungrouped interfaces to the Default group. Only the default group has IP interface.  
To create a new interface group:  
1. Click the Add button. You can add a new interface group in the next screen.  
Figure 4-61  
2. Enter a unique name for Group.  
3. Select the Interface which you want to use from the drop-down list.  
Note:  
)
If you like to automatically add LAN clients to a WAN Interface in the new group add the DHCP  
vendor ID string. By configuring a DHCP vendor ID string any DHCP client request with the  
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specified vendor ID (DHCP option 60) will be denied an IP address from the local DHCP server.  
4. Select interfaces from the available interface list and add it to the grouped interface list using  
the arrow buttons to create the required mapping of the ports.  
Note:  
)
These clients may obtain public IP addresses.  
5. Click Save/Apply to make the entry effective immediately.  
Note:  
)
If a vendor ID is configured for a specific client device, please REBOOT the client device attached  
to the modem to allow it to obtain an appropriate IP address.  
4.4.16 IP Tunnel  
IPv6 tunnel is a kind of transition mechanism to enable IPv6-only hosts to reach IPv4 services and  
to allow isolated IPv6 hosts and networks to reach each-other over IPv4-only infrastructure before  
IPv6 completely supplants IPv4. It is a temporary solution for networks that do not support native  
dual-stack, where both IPv6 and IPv4 run independently.  
Choose “Advanced SetupÆIP Tunnel”, it includes two menus: IPv6inIPV4 and IPv4inIPv6,  
The detailed descriptions are provided below.  
4.4.16.1 IPv6inIPv4  
Choose “Advanced SetupÆ““IP TunnelÆIPv6inIPv4”, you can see the 6in4 tunnel  
configuration screen. This screen allows you to configure the static routes (shown in Figure 4-62).  
Figure 4-62  
Click the Add button in Figure 4-62, and you can configure the 6in4 tunnel on the next screen as  
shown in Figure 4-63.  
Figure 4-63  
¾
Mechanism: 6RD, this type is used in the situation that your WAN connection is IPv4 while  
LAN connection is IPv6.  
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¾
¾
Associated WAN Interface: Select a WAN connection from the drop-down list. Only the  
connected WAN connections can be shown in the drop-down list.  
Associated LAN Interface: Select a LAN connection from the drop-down list. Only the  
connected LAN connections can be shown in the drop-down list.  
¾
¾
¾
IPv4 Mask Length: The length of the selected WAN connection’s IPv4 mask.  
6rd Prefix with Prefix Length: The length of the 6rd prefix.  
Border Relay IPv4 Address: The IPv4 address of the border relay router of 6RD tunnel.  
Click Save/Apply to make the configuration take effect.  
Note:  
)
In this type, there should not have any IPv6 WAN connections. If there are IPv6 WAN connections,  
the page will prompt you to delete all the IPv6 WAN connections.  
4.4.16.2 IPv4inIPv6  
Choose “Advanced SetupÆ““IP TunnelÆIPv4inIPv6”. You can see the 4in6 tunnel  
configuration screen, this screen allows you to configure the static routes (shown in Figure 4-64).  
Figure 4-64  
Click the Add button in Figure 4-64, and you can configure the 6in4 tunnel on the next screen as  
shown in Figure 4-65.  
Figure 4-65  
¾
Mechanism: DS-Lite, this type is used in the situation that your WAN connection is IPv6 while  
LAN connection is IPv4.  
¾
¾
¾
Associated WAN Interface: Select a WAN connection from the drop-down list. Only the  
connected WAN connections can be shown in the drop-down list.  
Associated LAN Interface: Select a LAN connection from the drop-down list. Only the  
connected LAN connections can be shown in the drop-down list.  
AFTR: Enter the IPv6 address of the remote node.  
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Click Save/Apply to make the configuration take effect.  
)
Note:  
In this type, there should not have any IPv4 WAN connections. If there are IPv4 WAN connections,  
the page will prompt you to delete all the IPv4 WAN connections.  
4.4.17 IPSec  
Choose “Advanced SetupÆIPSec”, you can Add/Remove or Enable/Disable the IPSec tunnel  
connections on the screen as shown in Figure 4-66.  
Figure 4-66  
This section will guide you to configure a VPN tunnel between two TD-W8968s. The topology is as  
follows.  
Note:  
)
You could also use other VPN routers to set VPN tunnels with TD-W8968N. TD-W8968N supports  
up to 10 VPN tunnels simultaneously.  
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Click Add New Connection in Figure 4-66 and then you will enter the screen shown in Figure  
4-67.  
Figure 4-67  
¾ IPSec Connection Name: Enter a name for your VPN.  
¾ Remote IPSec Gateway Address (IP or Domain Name): Enter the destination gateway IP  
address in the box which is the public WAN IP or Domain Name of the remote VPN server  
endpoint. (For example: Input 219.134.112.247 in Device1, Input 219.134.112.246 in Device  
2)  
¾ Tunnel access from local IP addresses: Choose Subnet if you want the Whole LAN to join  
the VPN network, or else choose Single Address if you want single IP to join the VPN network.  
¾ IP Address for VPN: Enter the IP address of your LAN. (For example: Input 192.168.1.1 in  
Device1, Input 192.168.2.1 in Device2)  
¾ IP Subnetmask: Enter the Subnet mask of your LAN. ( For example: Input 255.255.255.0 in  
both Device1 and Device2)  
¾ Tunnel access from remote IP addresses: Choose Subnet if you want the Remote Whole  
LAN to join the VPN network, or else choose Single Address if you want single IP to join the  
VPN network.  
¾ IP Address for VPN: Enter the IP address of the Remote LAN. ( For example: Input  
192.168.2.1 in Device1,Input 192.168.1.1 in Device2)  
¾ IP Subnetmask: Enter the subnetmask of the remote LAN. ( For example: Input  
255.255.255.0 in both Device1 and Device2)  
¾ Key Exchange Method: Select Auto (IKE) or Manual.  
¾ Authentication Method: Select Pre-Shared Key (recommended).  
¾ Pre-Shared Key: Input the Pre-Shared key for Authentication. (For example: Input 12345678)  
¾ Perfect Forward Secrecy: PFS is an additional security protocol.  
We recommend you leave the Advanced Settings as default value.  
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After complete the basic settings and click Save/Apply in both Device1 and Device2, PCs in LAN1  
could conmmunicate with PCs in remote LAN2. (For example: You can ping the IP address of PC2  
which is 192.168.2.100 in PC1)  
Note:  
)
The VPN Servers Endpoint from both ends must use the same pre-shared keys and Perfect  
Forward Secrecy settings.  
Click Show Advanced Settings and then you can configure the Advanced Settings.  
¾ Main Mode: Select Main Mode to configure the standard negotiation parameters for IKE  
phase1.  
¾ Aggressive Mode: Select Aggressive Mode to configure IKE phase1 of the VPN Tunnel to  
carry out negotiation in a shorter amount of time. (Not Recommended-Less Secure)  
Note:  
)
The difference between the two is that aggressive mode will pass more information in fewer  
packets, with the benefit of slightly faster connection establishment, at the cost of transmitting the  
identities of the security firewall in the clear. When using aggressive mode, some configuration  
parameters such as Diffie-Hellman groups, and PFS can not be negotiated, resulting in a greater  
importance of having "compatible" configuration on both ends.  
¾ Key Life Time:  
Enter the number of seconds for the IPSec lifetime. It is the period of time to pass before  
establishing a new IPSec security association (SA) with the remote endpoint. The default value is  
3600.  
Note:  
)
If you want to change the default settings of Advanced Settings, please make sure that both VPN  
server endpoints use the same Encryption Algorithm, Integrity Algorithm, Diffie-Hellman Group  
and Key Life time in both phase1 and phase2.  
4.4.18 Multicast  
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Choose “Advanced SetupÆMulticast”, you can configure the IGMP protocol on the screen.  
Figure 4-68  
Click Apply/Save to save your settings.  
4.5 IPTV  
Choose “IPTV”, and you will see the screen as shown in Figure 4-69.  
Figure 4-69  
¾
Enable IPTV: Check this box to enable IPTV. If this checkbox is selected, please set the  
following parameters as shown in the figure below. Make sure the following settings are  
correct.  
¾
¾
VPI (0~255): Identifies the virtual path between endpoints in an ATM network. The valid range  
is from 0 to 255. Please input the value provided by your ISP.  
VCI (1~65535): Identifies the virtual channel endpoints in an ATM network. The valid range is  
from 1 to 65535 (1 to 31 is reserved for well-known protocols). Please input the value  
provided by your ISP.  
Click the Save/Apply button to save your settings.  
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4.6 Wireless  
Choose “Wireless”, there are six submenus to configure Wireless LAN settings. Click any of them,  
and you will be able to configure the corresponding function. The detailed explanations for each  
submenu are provided below.  
4.6.1 Basic  
Choose “WirelessÆBasic”, you will see the screen of Wireless--Basic settings shown as below.  
The basic settings for wireless networking are set on this screen.  
Figure 4-70  
This page allows you to configure basic features of the wireless LAN interface. You can enable or  
disable the wireless LAN interface, hide the network from active scans, set the wireless network  
name (also known as SSID) and restrict the channel set based on Region requirements.  
¾ Enable Wireless: If you want to use wireless features, you must select “Enable Wireless”. If  
you deselect “Enable Wireless” option, all the Wireless settings below will be disabled.  
¾ Hide SSID Broadcast: When wireless clients survey the local area for wireless networks to  
associate with, you can select this option to avoided being surveyed.  
¾ Clients Isolation: Select this option to enable AP isolation function so that stations associated  
to the AP will not be able to communicate with each other.  
¾ Wireless Network Name: Wireless network name shared among all points in a wireless  
network. The SSID must be identical for all devices in the wireless network. It is case-sensitive  
and must not exceed 32 characters (use any of the characters on the keyboard). Make sure  
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this setting is the same for all stations in your wireless network. Type the desired SSID in the  
space provided.  
¾ BSSID: Show the MAC address of the modem router.  
¾ Country: Restrict the channel set and transmit power.  
Click Apply/Save to save your settings.  
4.6.2 Security  
Choose “WirelessÆSecurity”, you will see the screen of Wireless--Security settings shown as  
below. You can configure security features of the wireless LAN interface by manually setting the  
network authentication or through WPS (Wi-Fi Protected Setup) method.  
Figure 4-71  
4.6.2.1 WPS Setup  
This section will guide you to add a new wireless device to an existing network quickly by WPS (or  
called QSS) method.  
Note:  
)
1) This feature is available only when OPEN, WPA-PSK, WPA2-PSK or Mixed WPA2/WPA-PSK  
mode is configured.  
2) To build a successful connection by WPS, you should also do the corresponding configuration  
of the new device for WPS function meanwhile.  
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I. By PBC  
If the wireless adapter supports WPS and the Push Button Configuration (PBC) method, you can  
add it to the network by PBC with the following two methods. Click Push-Button, you will see the  
screen as shown below.  
Figure 4-72  
Method One: Hardware push button.  
Step 1: Press the WPS button on the back panel of the modem router.  
Step 2: Press and hold the WPS button of the adapter directly for 2 or 3 seconds.  
Step 3: Wait for a while until the next screen of adapter appears. Click Finish to complete the  
WPS configuration.  
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Figure 4-73  
Method Two:  
Step 1: Press the WPS button on the back panel of the modem router.  
Step 2: For the configuration of the wireless adapter, please choose “Push the button on my  
access point” in the configuration utility of the WPS as below, and click Next.  
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Figure 4-74  
Step 3: Wait for a while until the next screen appears. Click Finish to complete the WPS  
configuration.  
Figure 4-75  
II. By PIN  
If the new device supports Quick Security Setup and the PIN method, you can add it to the  
network by PIN with the following two methods.  
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Method One: Enter the PIN of wireless adapter into my modem router.  
Step 1: Select the PIN checkbox and enter the PIN code of the wireless adapter in the field under  
as shown below. Then click Add Enrollee.  
Figure 4-76  
Note:  
)
The PIN code of the adapter is always displayed on the WPS configuration screen.  
Step 2: For the configuration of the wireless adapter, please choose “Enter a PIN into my  
access point or a registrar” in the configuration utility of the WPS as below, and click  
Next.  
Figure 4-77  
Note:  
)
In this example, the default PIN code of this adapter is 16952898 as the preceding figure shown.  
Method Two: Enter the PIN of my modem router into the wireless adapter.  
Step 1: Get the Current PIN code generated by the modem router as shown below. You can click  
Gen New PIN to get a new PIN code for modem router.  
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Figure 4-78  
Step 2: For the configuration of the wireless adapter, please choose “Enter a PIN from my  
access point” in the configuration utility of the WPS as below, and enter the PIN code of  
the modem router into the field after “Access Point PIN”. Then click Next.  
Figure 4-79  
4.6.2.2 Manual Setup AP  
Follow the instructions below to configure security features of the wireless LAN interface manually.  
You can set the network authentication method, select data encryption, specify whether a network  
key is required to authenticate to this wireless network and specify the encryption strength.  
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Figure 4-80  
¾ Network Authentication: Select an authentication type from the drop-down list.  
Note:  
)
For most users, it is recommended to use the default Wireless LAN Performance settings. Any  
changes made to these settings may adversely affect your wireless network. Under certain  
circumstances, changes may benefit performance. Carefully consider and evaluate any changes  
to these wireless settings.  
1. WEP  
WEP is a basic encryption method offering two levels of encryption, 64-bit and 128-bit encryption.  
To configure the WEP encryption, there are two ways.  
Keep the Network Authentication of Open (insecurity) and select Enabled from the WEP  
Encryption drop-down list, as shown in Figure 4-81. Open (insecurity) with WEP encryption  
disable allows any wireless station to associate with the access point.  
Select Shared (good) from the Network Authentication drop-down list, as shown in Figure  
4-82. Shared (good) must enable WEP encryption. Network using Open or Shared  
authentication with WEP encryption only allows stations using the same network key  
encryption to associate with it. Follow the instructions below to configure the Shared Keys.  
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Figure 4-81  
Figure 4-82  
¾ Encryption Strength: Select the appropriate level of encryption, 64-bit or 128-bit.  
¾ Current Network Key: To indicate which WEP key to use, select a transmission key number.  
¾ Network Key 1-4: If you want to manually enter the WEP keys, then enter them in the network  
Key 1-4 fields.  
Configure WEP Settings  
1. Select Shared (good) from the Network Authentication drop-down list. The menu will  
change to offer the appropriate settings.  
2. Select 64-bit from the WEP Encryption drop-down list.  
3. Select 1” from Current Network Key drop-down list.  
4. Type in the password in the Network Key 1 field.  
5. Click Save/Apply to save the new configuration.  
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Figure 4-83  
Note:  
)
We use Network Authentication Shared (good), Encryption Strength 64-bit, Current Network  
Key “1” and enter 10 hexadecimal digits”1234567890” in the Network Key 1 for example, as  
shown in Figure 4-83 above.  
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2. WPA-Enterprise  
WPA security for wireless communication has been developed to overcome some of the  
shortcomings of WEP. WPA combines the key generation with the authentication services of a  
RADIUS server.  
Figure 4-84  
¾ WPA Group ReKey Interval: Enter the Key Renewal period, which tells the modem router  
how often it should change encryption keys.  
¾ RADIUS Server IP Address: The IP address of the RADIUS server.  
¾ RADIUS Port: The port of the RADIUS server. The default number is 1812.  
¾ RADIUS Key: The password of the RADIUS Server.  
¾ WPA Encryption: Select the encryption you want to use: TKIP+ AES or AES (AES is an  
encryption method stronger than TKIP).  
Configure WPA settings  
1. Select WPA from the Network Authentication drop-down list. The menu will change to offer  
the appropriate settings.  
2. Change the WPA Group Rekey Interval as desired.  
3. Type in the IP address of the RADIUS server used in the RADIUS Server IP Address field.  
4. Change the RADIUS Port if necessary.  
5. Type in the password in the RADIUS Key field.  
6. Use the default setting AES of WPA Encryption.  
7. Click Save/Apply to save the new configuration.  
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Figure 4-85  
3. WPA-Personal  
WPA-Personal requires a shared key and does not use a separate server for authentication. PSK  
keys can be ASCII or Hex type.  
Figure 4-86  
¾ Wireless Network Key: Enter the key shared by the modem router and your other network  
devices. It must have 8-63 ASCII characters or 8-64 Hexadecimal digits.  
¾ Click here to display: Click it to show you the WPA Pre-Shared Key.  
Configure WPA-Personal settings  
1. Select WPA-Personal. The menu will change to offer the appropriate settings as the picture  
show above.  
2. WPA-Personal requires a shared key. Type the key in the space provided. PSK keys can be  
ASCII or Hex type.  
3. Change the Group Key Interval as desired or use the default setting.  
4. Click Save/Apply to save the new configuration.  
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Figure 4-87  
Note:  
)
If you click the option “Click here to display”, the Figure 4-88 will pop-up, and it shows the  
password you have set. In addition, it won't show the blank characters in both ends of the  
password phrase.  
Figure 4-88  
4. WPA2-Enterprise  
To configure WPA2-Enterprise settings, select the WPA2-Enterprise option from the drop-down  
list. The menu will change to offer the appropriate settings. The steps of these settings are similar  
to WPA settings.  
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Figure 4-89  
¾ WPA2 Preauthentication: Select Enable from the drop-down list, Stations will authenticate  
with the AP during the scanning process, and once association is required, the station has  
been already authenticated.  
¾ Network Re-auth Interval: Enter a value in seconds as the frequency interval to enable  
periodic Network Re-authentication function, while leave it blank or enter “0” to disable it.  
5. WPA2-Personal  
To configure WPA2-Personal settings, select the WPA2- Personal option from the drop-down list.  
The menu will change to offer the appropriate settings. WPA2- Personal requires a shared key  
and does not use a separate server for authentication. PSK keys can be ASCII or Hex type.  
Figure 4-90  
6. Mixed WPA2/WPA Enterprise  
To configure Mixed WPA2/WPA Enterprise settings, select the Mixed WPA2/WPA Enterprise  
option from the drop-down list. The menu will change to offer the appropriate settings. The steps to  
these settings are similar to those for WPA-PSK.  
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Figure 4-91  
7. Mixed WPA2/WPA Personal  
To configure Mixed WPA2/WPA-Personal settings, select the Mixed WPA2/WPA Personal option  
from the drop-down list. The menu will change to offer the appropriate settings. The steps of this  
setting are the same with WPA-PSK.  
Figure 4-92  
4.6.3 Wireless Schedule  
Choose menu “WirelessÆWireless Schedule”, you can configure the Task Schedule as shown  
below. Please set the modem router’s system time first.  
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Figure 4-93  
) Note:  
The time you set is the period you need the wireless off.  
Before configure the wireless schedule, please set system time first which refer to 4.10.5 Internet  
Time, then you can enable or disable Wireless Schedule.  
¾
¾
Apply To: Select the day or days you need the wireless off.  
Start Time, End Time: You can select all day-24 hours or you may enter the Start Time and  
End Time in the corresponding field.  
¾
Add: Click this button to add your selected time to the below table.  
Click the Clear Schedule button to clear your settings in the table.  
Click the Save/Apply button to complete the settings.  
4.6.4 MAC Filter  
Choose “WirelessÆMAC Filter”, you will see the screen of Wireless--MAC Filter settings  
shown as below.  
Figure 4-94  
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Wireless access can be filtered by using the MAC addresses of the wireless devices transmitting  
within your network’s RADIUS. To filter wireless users by MAC Address, either permitting or  
blocking access. If you do not wish to filter users by MAC Address, select Disabled.  
¾
¾
Disabled: Select this option to disable MAC Filter function.  
Allow: Select this option to enable MAC Filter function that allow wireless access by the  
devices listed on this screen.  
¾
Deny: Select this option to enable MAC Filter function that block wireless access from the  
devices listed on this screen.  
¾
¾
Add: Click this button to add the MAC Address.  
Remove: Select the item of the MAC Address and click this button to remove it.  
When you click the Add button, the pop-up picture shown below, and then you can type the MAC  
Address in the MAC Address field.  
Note:  
)
The form of MAC Address must be “xx:xx:xx:xx:xx:xx”, like “00:13:0A:55:FF:09”.  
Figure 4-95  
When you finished making changes to the MAC Filter List screen, click Save/Apply to save the  
changes.  
4.6.5 Wireless Bridge  
Choose “WirelessÆWireless Bridge”, you will see the screen of Wireless--Bridge settings  
shown as below. You can configure wireless bridge features of the wireless LAN interface and  
click Apply/Save button to save the current configuration.  
Figure 4-96  
¾
AP Mode: Select an AP Mode from the drop-down list. Options available are: Access Point  
and Wireless Bridge.  
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Access Point: Select this option to allow wireless stations including AP clients to access.  
Wireless Bridge: Also known as WDS (Wireless Distribution System), it will bridges the  
wireless stations which also in bridge mode to connect two or more remote LANs.  
¾
Bridge Restrict:  
Disabled: Select this option to disables wireless bridge restriction, that any wireless bridge  
will be granted access.  
Enabled: Select this option (as shown below) to enables wireless bridge restriction, please  
enter the MAC address of the Remote Bridges that you want to connect with, and only  
these Remote Bridges are granted access.  
Figure 4-97  
Enabled (Scan): Select this option to enables wireless bridge restriction, and it will scan  
the environment for APs that exist around the device. Only those selected AP will be  
granted access.  
Refresh: Click this button to scan and display the APs.  
Figure 4-98  
Note:  
)
Only Open or Shared authentication method support wireless bridge, you should choose  
WirelessÆSecurity” to change authentication method to “open” or ”shared” mode first.  
4.6.6 Advanced  
Choose “WirelessÆAdvanced”, you will see the screen of Wireless--Advanced settings shown  
as below.  
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Figure 4-99  
¾
Channel: Select the channel you want to use from the drop-down List. This field determines  
which operating frequency will be used. It is not necessary to change the wireless channel  
unless you notice interference problems with another nearby access point.  
¾
¾
¾
¾
Mode: In the drop-down list you can select “11b”, “11bg”, “11bgn” and "11n only”. “11bgn”  
allows both 802.11b, 802.11g and 802.11n wireless stations to connect to the modem router.  
Bandwidth: Select the Bandwidth you want to use from the drop-down List. If bigger  
bandwidth is selected, device could transmit and receive data with higher speed.  
Control Sideband: If bigger bandwidth is selected, this option will allow you select the  
Control Sideband you want.  
Fragmentation Threshold: This value specifies the maximum size for a packet before data  
is fragmented into multiple packets. If you experience a high packet error rate, you may  
slightly increase the Fragmentation Threshold. Setting the Fragmentation Threshold too low  
may result in poor network performance. Only minor reduction of the default value is  
recommended. In most cases, it should remain at its default value of 2346.  
¾
RTS Threshold: Should you encounter inconsistent data flow, only minor reduction of the  
default value 2347 is recommended. If a network packet is smaller than the preset RTS  
threshold size, the RTS/CTS mechanism will not be enabled. The modem router sends  
Request to Send (RTS) frames to a particular receiving station and negotiates the sending of  
a data frame. After receiving an RTS, the wireless station responds with a Clear to Send (CTS)  
frame to acknowledge the right to begin transmission. This mechanism can provide you a  
quiet communication channel by notifying other stations not to send packet for a period of  
time. In most cases, keep its default value of 2347.  
¾
DTIM Interval: This value, between 1 and 255, indicates the interval of the Delivery Traffic  
Indication Message (DTIM). A DTIM field is a countdown field informing clients of the next  
window for listening to broadcast and multicast messages. The countdown unit is measured  
by the amounts of beacon frames received. When the modem router has buffered broadcast  
or multicast messages for associated clients, it sends the next DTIM with a DTIM Interval  
value. Its clients hear the beacons and awaken to receive the broadcast and multicast  
messages. The default value is 1.  
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¾
¾
Beacon Interval: Enter a value between 20-1000 milliseconds. The Beacon Interval value  
indicates the frequency interval of the beacon. A beacon is a packet broadcast by the modem  
router to synchronize the wireless network. The default value is 100.  
Transmit Power: This option will allow you to configure the wireless transmit power. High  
transmit power will extend the wireless signal range of the device and make the signal  
transmit more legible. Low transmit power with the smaller wireless signal range that will  
decrease the probability of interrupt by other Wi-Fi device.  
¾
WMM (Wi-Fi Multimedia): This function can guarantee the packets with high-priority  
messages being transmitted preferentially. It is strongly recommended.  
4.6.7 Station info  
Choose “WirelessÆStation Info”, you will see the screen of Wireless--Authenticated  
Stations setting shown as below.  
Figure 4-100  
This page shows authenticated wireless stations and their status.  
¾
¾
¾
¾
MAC: Displays the connected wireless station's MAC address.  
Associated: Displays whether the wireless station has associated with the access point.  
Authorized: Displays the information of Authentication.  
SSID: Displays the connected wireless station's SSID.  
You cannot change any of the values on this page. To update this page and to show the current  
connected wireless stations, click on the Refresh button.  
4.7 Guest Network  
There are two submenus under the Guest Network menu: Basic and Station list. Click any of  
them, and you will be able to scan or configure the corresponding function. The detailed  
explanations for each submenu are provided below.  
4.7.1 Basic  
Choose menu “Guest NetworkÆBasic”, and you will see the screen as shown in Figure 4-101.  
This feature allows you to create a separate network for your guests without allowing them to  
access your main network and the computers connected to it.  
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Figure 4-101  
You can enable or disable Guest Network. When you enable this function, you could set wireless  
parameters for Guest Network.  
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Guest SSID: The guest network name. When setting up a Guest network, it is strongly  
recommended to use a name that easily distinguishes it from your primary network.  
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¾
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Authentication Type: Select the Authentication Type from the drop-down list.  
Encryption: You can select either AES or AES+TKIP.  
Wireless Password: Here display the default wireless password, you can click Click here to  
display to see the default wireless password, and you can also enter ASCII characters  
between 8 and 63 characters or 8 to 64 Hexadecimal characters to create a new password.  
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Group Key Update Period: Specify the group key update interval in seconds. The value  
should be 30 or above. Enter 0 to disable the update.  
Allow Guest to Access my Local Network: The guests have access to your Local Network,  
but can not login the modem router’s web management interface.  
Allow Guest to Access my USB Storage: The guests can access the specified files on the  
USB storage device via the function of USB Storage Sharing, but the function of  
FTP Server, Media Server and Print Server are not available in Guest Network. For more  
details please refer to 4.8.3 Storage Sharing.  
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Guest Network Isolation: This function can isolate wireless clients on your guest network  
from each other. Client isolation is disabled by default.  
Guest Network Bandwidth Control: With this function, you can configure the Upstream  
Bandwidth and Downstream Bandwidth for guest network.  
Click Save/Apply to save your settings.  
4.7.2 Station list  
Choose menu “Guest NetworkÆStation list”, you can see the MAC Address, Associated,  
Authorized, SSID and Interface.  
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Figure 4-102  
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¾
¾
¾
MAC: Displays the connected wireless station's MAC address.  
Associated: Displays whether the wireless station has associated with the access point.  
Authorized: Displays the information of Authentication.  
SSID: Displays the connected wireless station's SSID.  
You cannot change any of the values on this page. To update this page and to show the current  
connected wireless stations, click on the Refresh button.  
4.8 USB Settings  
There are six submenus under the USB Settings menu, USB Mass Storage, User Accounts,  
Storage Sharing, FTP Server, Media Server and Print Server. Click any of them, and you will be  
able to configure the corresponding function.  
4.8.1 USB Mass Storage  
Choose menu “USB Settings USB Mass Storage”, you can configure a USB disk drive  
attached to the modem router and view volume and share properties such as share name,  
capacity, status, and action, etc on this page as shown below.  
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Figure 4-103  
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Volume: The volume name of the USB drive the users have access to.  
File System: The system of the USB drive.  
Capacity: The storage capacity of the USB driver.  
Status: Indicates the shared or non-shared status of the volume. Online means volume can  
be shared, while Offline means volume can not be shared. If Deactivate in Action field is  
enabled, Disabled will be displayed in the Status field, which means volume can not be  
shared.  
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Action: When the volume is shared, you can click the Deactivate to stop sharing the volume;  
when volume is non-shared, you can click the Enable button to share the volume.  
Click Disconnect to safely remove the USB storage device that is connected to USB port.  
Note:  
)
Before removing the USB storage device, you should click “Disconnect” to make sure that all your  
data have been saved completely. Removing device directly may cause your USB storage device  
crashed.  
4.8.2 User Accounts  
You can specify the user name and password for Storage Sharing and FTP Server users on this  
page. Storage Sharing users can access the folders by entering the following URL into the  
address field of your browser or Windows Explorer, such as. \\192.168.1.1. FTP Server users can  
log into the FTP Server via FTP Client.  
There are five users here, which provide means to control the access to the USB mass storage by  
Storage Sharing or FTP. The Super User has the right to read and write to Storage Sharing and  
FTP Server.  
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Figure 4-104  
To add a new user account, please follow the steps below:  
1. Choose the index from the drop-down list of Choose Index.  
2. Self-define a New Username.  
3. Enter the password in the New Password field.  
4. Re-enter the password in the Confirm Password field.  
Click the Set button, and then a new entry will be added in the table.  
4.8.3 Storage Sharing  
Choose menu “USB SettingsStorage Sharing”, you can configure a USB disk drive  
attached to the modem router and view volume and share properties on this page as shown  
below.  
Figure 4-105  
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¾
¾
Server Status: Indicates the Storage Sharing's current status.  
Anonymous access to all the volumes: This function is enabled by default, so users can  
access all activated volumes of Storage Sharing without accounts. If you want to add a  
shared folder which does not allow anonymous login, uncheck the box to disable this  
function. And Folder Table will be displayed as shown below.  
Figure 4-106  
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¾
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Share Name: This folder's display name.  
Directory: The real full path of the specified folder.  
User Index: The authorization of the user is displayed. * users mean Super Users who have  
the full-access permission to all activated volumes and share folders. Grey users mean the  
users who have no right to use this function. Others are common users.  
¾
¾
Status: The status of the entry is enabled or disabled.  
Edit: Click Edit in the table, and then you can modify the entry.  
To add a new folder, follow the instructions below.  
1. Click Add New Folder in Figure 4-106.  
Figure 4-107  
2. Click the Browse button, and then select the Select Volume from the drop-down list.  
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3. Enter display name of the share folder in Share Name filed.  
4. Click the Save/Apply button to apply the settings.  
You can click the upper button to go to the upper folder  
Click the Enable/Disable Selected button to enable or disable the selected entries.  
Click the Delete Selected button to delete the selected entries.  
Note:  
)
1) The max share folders number is 10. If you want to share a new folder when the number has  
reached 10, you can delete an existing share folder and then add a new one.  
2) If you want to change the Storage Sharing settings, you can click the Apply button to make  
the changes take effect.  
4.8.4 FTP Server  
Choose menu “USB SettingsFTP Server”, you can create an FTP server that can be  
accessed from the Internet or your local network.  
Figure 4-108  
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¾
Server Status: Indicates the FTP Server's current status.  
Internet Access: If Internet Access is enabled, user(s) in public network can access FTP  
server via Internet Address.  
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¾
¾
¾
¾
¾
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Internet Address: If Internet Access is enabled, WAN IP will be displayed here.  
Service Port: Enter the FTP Port number to use. The default is 21.  
Share Name: This folder's display name.  
Directory: The real full path of the specified folder.  
User Index: The authorization of the user is displayed.  
Status: The status of the entry is enabled or disabled.  
Edit: Click Edit in the table, and then you can modify the entry.  
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To add a new folder, follow the instructions below.  
1. Click Add New Folder in Figure 4-108.  
Figure 4-109  
2. Click the Browse button, and then select the Select Volume from the drop-down list.  
3. Enter display name of the share folder in Share Name filed.  
4. Click the Save/Apply button to apply the settings.  
You can click the upper button to go to the upper folder.  
Click the Enable/Disable Selected button to enable or disable the selected entries.  
Click the Delete Selected button to delete the selected entries.  
Note:  
)
1. The max share folders number is 10. If you want to share a new folder when the number has  
reached 10, you can delete an existing share folder and then add a new one.  
2. If you want to change the FTP settings, you can click the Apply button to make the changes  
take effect.  
4.8.5 Media Server  
Choose menu “USB SettingsMedia Server”, you can create media server that allows you to  
share stored content with other computers and devices on your home network and on the Internet.  
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Figure 4-110  
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¾
Server Enable: Select this box to enable this function.  
Server Name: The name of this Media Server.  
To add a new share folder for your media server, please follow the instructions below:  
a) Click Add New Folder button, and you will see the screen as shown in Figure 4-111.  
Figure 4-111  
b) Enter the name of the share folder in Share Name field.  
c) Click the Save/Apply button to apply the configuration.  
d) Click the Scan Now to scan all the share folders immediately. You can also select the  
Auto-Scan, at same time, select an auto scan interval time by drop-down list. In this case,  
the media server will auto scan the share folders.  
Note:  
)
The max share folders number is 6. If you want share a new folder when the numbers has been  
reached to be 6, you can delete a share folder and then add a new one.  
4.8.6 Print Server  
Choose menu “USB SettingsPrint Server”, you can configure print server on this page as  
shown below.  
Figure 4-112  
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There are three states of the print server, they are as follows:  
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¾
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Online: Indicates the print service has been turned on, and no user is using the print  
services at present. You can click the "Stop" button to stop the print service.  
Offline: Indicates the print service feature is disabled. You can click "Start" button to start  
the print service.  
Busy: Indicates the print service has been turned on, but at this moment other users are  
using print services.  
4.9 Diagnostics  
Choose “Diagnostics”, you will see the Diagnostics screen. This section describes the result of  
the test for the ENET (Ethernet) Connection, Wireless Connection and ADSL Synchronization.  
You can refer to the Help menu to get more information about the corresponding test.  
Figure 4-113  
4.10 Management  
Choose “Management”, there are eight submenus under the main menu. They are Settings,  
System Log, SNMP Agent, TR-069 Client, Internet Time, Access Control, Update Firmware  
and Reboot. Click any of them, and you will be able to configure the corresponding function.  
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4.10.1 Settings  
This section provides three important functions for managing the modem router: Export(Backup),  
Import(Update) and Restore Default. The detailed manipulations are described below.  
4.10.1.1 Export  
Choose “ManagementÆSettingsÆExport”, you can see the Export screen, this screen  
(shown in Figure 4-114) allows you to save the current configuration of the modem router as a  
backup file.  
Figure 4-114  
To back up the modem router’s current settings:  
1. Click the Backup Settings button on the preceding screen (pop-up Figure 4-114), the  
following screen will then appear (shown in Figure 4-115).  
Figure 4-115  
2. Click the Save button, and save the file as the appointed file (shown in Figure 4-116).  
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TD-W8968  
Figure 4-116  
4.10.1.2 Import  
Choose “ManagementÆSettingsÆImport”, you can see the Import screen, this screen  
(shown in Figure 4-117) allows you to update the modem router’s settings.  
Figure 4-117  
To update the modem router’s settings:  
1. Click the Browse button to locate the update file for the device, and you can also enter the  
exact path to the Setting file in the text box.  
2. After you have selected the file for updating the settings, click the Import Settings button.  
Note:  
)
The modem router will reboot upon completion. This process will take a while, don’t turn off the  
modem router or press the Reset button while processing.  
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4.10.1.3 Restore Default  
Choose “ManagementÆSettingsÆRestore Default”, you can see the Restore Default  
screen, this screen (shown in Figure 4-118) allows you to restore the modem router’s configuration  
to the factory defaults on the screen.  
Figure 4-118  
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Restore Default Settings: Click this button to restore the modem router’s configuration to the  
factory defaults, and then follow the on-screen instructions to complete it.  
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Account and Password: The default user name and its password are both admin.  
The default IP Address: 192.168.1.1.  
The default Subnet Mask: 255.255.255.0.  
4.10.2 System Log  
Choose “ManagementÆSystem Log”, you can see the System Log screen, this screen  
(shown in Figure 4-119) allows you to view the system log and configure the system log options.  
Figure 4-119  
To view the System Log:  
Click the View System Log button, you will see the screen (shown in Figure 4-120) which displays  
the modem router’s recent logs.  
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Figure 4-120  
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Refresh: Click the button, the information in the table will be updated.  
Back: Click the button, the screen will back to the previous page.  
To configure the System Log settings:  
Click the Configure System Log button (shown in Figure 4-119), you will see the screen below  
(shown in Figure 4-121).  
Figure 4-121  
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Disable/Enable: Select the Enable to log the events, if you don’t want to log these events,  
please select Disable.  
Log Level: Select the Log level in the drop-down list, for the Log level, all events above or  
equal to the selected level will be logged.  
Display Level: Select the Display level in the drop-down list, for the Display Level, all logged  
events above or equal to the selected level will be displayed.  
Mode: Select the mode to record the events. If the selected mode is Local, events will be  
recorded in the local memory. If the selected mode is Remote, events will be sent to the  
specified IP address and UDP port of the remote system log server. If the selected mode is  
Both, events will be sent to the local memory and the remote system log server.  
4.10.3 SNMP Agent  
Choose “ManagementÆSNMP Agent”, you can see the SNMP-Configuration screen as shown  
below.  
SNMP (Simple Network Management Protocol) has been widely applied in the computer networks  
currently, which is used for ensuring the transmission of the management information between  
any two nodes. In this way, network administrators can easily search and modify the information  
on any node on the network. Meanwhile, they can locate faults promptly and implement the fault  
diagnosis, capacity planning and report generating.  
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An SNMP Agent is an application running on the router that performs the operational role of  
receiving and processing SNMP messages, sending responses to the SNMP manager, and  
sending traps when an event occurs. So a router contains SNMP "agent" software can be  
monitored and/or controlled by SNMP Manager using SNMP messages.  
An SNMP Manager or SNMP Service is an application that performs the operational roles of  
generating SNMP messages/requests to modify and retrieve management information, and  
receiving the requested information and trap-event reports that are generated by the SNMP agent.  
SNMP Manager is the third-party management system. Monitor one is an SNMP Manager.  
Figure 4-122  
¾ SNMP Agent: You can select the checkbox to disable or enable the function.  
Note:  
)
SNMP Community string provides a simple method of authentication between the router (SNMP  
Agent) and a remote network manager (SNMP Manager). You can specify the community string  
as the password to authenticate the management station to the router.  
¾ Read Community: This field allows you to specify the SNMP Community string which  
provides read-only access to the router that the community is only permitted to read the device  
configuration. The default value is “public”.  
¾ Set Community: This field allows you to specify the SNMP Community string which provides  
read and write access to the router that the community has the authority to read and change  
the device configuration. The default value is “private”.  
¾ System Name: Enter alphanumeric string to specify an SNMP community string name. Your  
router (SNMP agents) will expose management data on the managed systems as this "system  
name".  
¾ System Location: The person to notify when problems occur.  
¾ System Contact: The location of the person that is identified as the system contact.  
¾ Trap Manager IP: Enter the IP address of the SNMP Managerwhere the SNMP Agent  
forwards trap notifications.  
Select the desired values and click Save/Apply to configure the SNMP options.  
4.10.4 TR-069 client  
Choose “ManagementÆTR-069 client”, you can see the TR-069 client - Configuration screen  
as shown below.  
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TR-069WAN Management Protocolallows a Auto-Configuration Server (ACS) to perform  
auto-configuration, provision, collection, and diagnostics to this device.  
Figure 4-123  
¾ Inform: You can select the checkbox to disable or enable the Inform Interval.  
¾ Inform Interval: Type the interval time of your modem router contact with the ACS.  
¾ ACS URL: Please accept this information from your ISP. And through ACS  
(Auto-Configuration Server) you can perform auto-configuration, provision, collection, and  
diagnostics to this modem router.  
¾ ACS User Name: Please accept this User Name information from your ISP.  
¾ ACS Password: Please accept the Password information from your ISP.  
Note:  
)
If you want to log on the ACS, you must own the ACS User Name and ACS Password.  
¾ WAN Interface used by TR-069 Client: Please select the WAN Interface from the drop-down  
list to perform this function.  
¾ Connection Request User Name: Type the Connection Request User Name, set it yourself.  
¾ Connection Request Password: Type the Connection Request Password, set it yourself.  
Note:  
)
The Connection Request User Name and Connection Request Password used for ACS log on the  
router and manage it.  
Select the desired values and click Save/Apply to configure the TR-069 client options.  
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4.10.5 Internet Time  
Choose “ManagementÆInternet Time”, you can see the Time settings screen as shown below.  
Here you can configure the time of the modem router.  
Figure 4-124  
4.10.6 Access Control  
There are two submenus under the Access Control menu: Passwords and Remote Access. The  
detailed explanations for each submenu are provided below.  
4.10.6.1 Passwords  
Choose “ManagementÆAccess ControlÆPasswords”, you can see the screen (shown in  
Figure 4-125) which allows you to change the factory default password of the modem router. The  
default password is the same as the user name, which is admin/admin, support/support, and  
user/user respectively.  
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Figure 4-125  
To change the password:  
1. Select the Username whose password you want to change.  
2. Enter the Old Password in the text box.  
3. Enter the New Password and Confirm Password. The Confirm Password should be the  
same as the New Password.  
4. Click Save/Apply to make your change take effect.  
Note:  
)
1) Access to your DSL modem router is controlled through three user accounts: admin, support,  
and user. The user name "admin" has unrestricted access to change and view configuration of  
your DSL modem router. The user name "support" is used to allow an ISP technician to  
access your DSL modem router for maintenance and to run diagnostics. The user name "user"  
can access the DSL modem router, view configuration settings and statistics, as well as,  
update the modem router's software.  
2) Both of admin and support accounts can do remote management. For security reasons,  
please change the default password for these two accounts when remote access function is  
enabled.  
3) The password cannot contain a space, and its maximum length is 16 characters.  
4.10.6.2 Remote Access  
Choose “ManagementÆAccess ControlÆRemote Access”, you can see the screen (shown  
in Figure 4-126) which allows you to change the factory default password of the modem router.  
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Figure 4-126  
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¾
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WebSelect this box, you can access your modem router via web.  
Telnet: Select this box, you can access your modem router via command line.  
ICMP(ping): Select this box, PC in public network can ping the WAN address of the modem  
router.  
Click Save/Apply to make your change take effect.  
4.10.7 Upgrade Firmware  
Choose “ManagementÆUpgrade Firmware”, you can see the screen (shown in Figure 4-127)  
which allows you to upgrade the latest version software to keep the modem router up to date.  
Figure 4-127  
¾ Browse: Click the button to locate the latest software for the device.  
¾ Update Firmware: After you have selected the latest software, click the button.  
To update the modem router's software:  
1. Download the latest software upgrade file from the TP-LINK website (http://www.tp-link.com).  
2. Click Browse to view the folders and select the image file or enter the exact path to the image  
file location in the text box.  
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3. Click the Update Firmware button.  
Note:  
)
1) There is no need to upgrade the firmware unless the new firmware has a new feature you  
want to use. However, when experiencing problems caused by the modem router itself, you  
can try to upgrade the firmware.  
2) Before upgrading the modem router’s firmware, you should write down some of your  
customized settings to avoid losing important configuration settings of the modem router.  
3) Do not turn off the modem router or press the RESET button while the software is being  
updated.  
4) The modem router will reboot after the Upgrading is finished.  
4.10.8 Reboot  
Choose “ManagementÆReboot”, you can see the screen (shown in Figure 4-128) which allows  
you to reboot the modem router.  
Figure 4-128  
Note:  
)
1) After you clicked the Reboot button, please wait for a while before reopening your web  
browser.  
2) Do not turn off the modem router or press the RESET button while the modem router is  
rebooting.  
3) If necessary, reconfigure your PC's IP address to match your new configuration.  
4.11 Logout  
Choose “Logout”, and you will back to the login screen as shown in Figure 4-129.  
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Figure 4-129  
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Appendix A: Specifications  
General  
ANSI T1.413, ITU G.992.1, ITU G.992.2, ITU G.992.3, ITU G.992.5,  
Standards and  
IEEE 802.3, IEEE 802.3u, IEEE 802.11b , IEEE 802.11g , 802.11n  
Protocols  
TCP/IP, IPoA , PPPoA , PPPoE, SNTP, HTTP, DHCP, ICMP, NAT  
Safety & Emissions  
Ports  
FCC, CE  
Four 10/100M Auto-Negotiation RJ45 portsAuto MDI/MDIX)  
One RJ11 port  
One USB 2.0 port  
Power,  
ADSL,  
Internet,  
WLAN,  
WPS,  
USB,  
LEDs  
1,2,3,4(LAN),  
10Base-T: UTP category 3, 4, 5 cable  
100Base-TX: UTP category-5  
Max line length: 6.5Km  
Network Medium  
Downstream: Up to 24Mbps  
Data Rates  
Upstream: Up to 3.5MbpsWith Annex M enabled)  
Internet Explorer 5.0 or later, Netscape Navigator 6.0 or later  
Win 9x/ ME/ 2000/ XP/ Vista/ 7/ 8  
System Requirement  
Physical and Environment  
Working Temperature  
Working Humidity  
0~ 40℃  
10% ~ 90% RH (non-condensing)  
-40~ 70℃  
Storage Temperature  
Storage Humidity  
5% ~ 90% RH (non-condensing)  
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Appendix B: Troubleshooting  
T1. What can I do if I don’t know or forget my password?  
1) For default wireless password: Please refer to the “Wireless Password/PIN” labeled on the  
bottom of the modem router.  
2) For the web management page password: Reset the modem router first and then use the  
default user name and password: admin/admin.  
T2. How do I restore my modem router’s configuration to its factory default  
settings?  
With the modem router powered on, press and hold the RESET button on the rear panel for 8 to  
10 seconds before releasing it.  
Note:  
)
Once the modem router is reset, the current configuration settings will be lost and you will need to  
re-configure the router.  
T3. What can I do if I cannot access the web-based configuration page?  
1) Configure your computer’s IP Address.  
For Mac OS X  
z
z
z
Click the Apple icon on the upper left corner of the screen.  
Go to “System Preferences -> Network”.  
Select Airport on the left menu bar, and then click Advanced for wireless configuration; or  
select Ethernet for wired configuration.  
z
z
In the Con-figure IPv4 box under TCP/IP, select Using DHCP.  
Click Apply to save the settings.  
For Windows 7  
Click “Start -> Control Panel -> Network and Internet -> View network status -> Change  
adapter settings”.  
Right-click Wireless Network Connection (or Local Area Connection), and then click  
Properties.  
z
z
z
Select Internet Protocol Version 4 (TCP/IPv4), and then click Properties.  
z
Select Obtain an IP address automatically and Obtain DNS server address automatically.  
Then click OK.  
For Windows XP  
z
Click “Start -> Control Panel -> Network and Internet Connections -> Network  
Connections”.  
z
Right-click Wireless Network Connection (or Local Area Connection), and then click  
Properties.  
z
z
Select Internet Protocol (TCP/IP), and then click Properties.  
Select Obtain an IP address automatically and Obtain DNS server address automatically.  
Then click OK.  
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TD-W8968 300Mbps Wireless N USB ADSL2+ Modem Router User Guide  
For Windows 8  
z
Move your mouse to the lower right corner and you will see Search icon  
in the Popups.  
Go to “ -> Apps”. Type Control Panel in the search box and press Enter, then you will go  
to Control Panel.  
z
z
z
Click “View network status and tasks > Change adapter settings”.  
Right-click “Ethernet” and then select Properties.  
Double-click Internet Protocol Version 4 (TCP/IPv4). Select Obtain an IP address  
automatically, choose Obtain DNS server address automatically and then click OK.  
2) Configure your IE browser  
Open your IE browser, click  
Tools tab and you will see the  
following screen.  
Click Internet Options  
Select Never dial a  
connection  
Click OK  
Now, try to log on to the Web-based configuration page again after the above settings have been  
configured. If you still cannot access the configuration page, please restore your modem router’s  
factory default settings and reconfigure your modem router following the instructions in 3.2 Quick  
Installation Guide. Please feel free to contact our Technical Support if the problem still exists.  
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T4. What can I do if I cannot access the Internet?  
1) Check to see if all the connectors are connected well, including the telephone line, Ethernet  
cables and power adapter.  
2) Check to see if you can log on to the web management page of the modem router. If you can,  
try the following steps. If you cannot, please set your computer referring to T3 then try to see if  
you can access the Internet. If the problem persists, please go to the next step.  
3) Consult your ISP and make sure all the VPI/VCI, Connection Type, account username and  
password are correct. If there are any mistakes, please correct the settings and try again.  
4) If you still cannot access the Internet, please restore your modem router to its factory default  
settings and reconfigure your modem router by following the instructions in 3.2 Quick  
5) Please feel free to contact our Technical Support if the problem still exists.  
T5. How can I configure the USB features?  
Please refer to our Application Guides. They can be found on the resource CD, or on the web.  
1) CD Access: Open Resource CD and find the folder named “Application Guide”. The guides can  
be found inside this folder.  
) Note:  
For more details about Troubleshooting and Technical Support contact information, please log on  
to our Technical Support Website: http://www.tp-link.com/en/support.  
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Appendix C: Technical Support  
Technical Support  
For more troubleshooting help, go to:  
http://www.tp-link.com/en/support/faq  
To download the latest Firmware, Driver, Utility and User Guide, go to:  
http://www.tp-link.com/en/support/download  
For all other technical support, please contact us by using the following details:  
Global  
Singapore  
Tel: +86 755 2650 4400  
Tel: +65 6284 0493  
Fee: Depending on rate of different carriers, IDD.  
Service time: 24hrs, 7 days a week  
Fee: Depending on rate of different carriers.  
Service time: 24hrs, 7 days a week  
UK  
USA/Canada  
Toll Free: +1 866 225 8139  
E-mail: [email protected](USA)  
Service time: 24hrs, 7 days a week  
Tel: +44 (0) 845 147 0017  
Fee: Landline: 1p-10.5p/min, depending on the time  
of day. Mobile: 15p-40p/min, depending on your  
mobile network.  
Turkey  
Service time: 24hrs, 7 days a week  
Italy  
Tel: 0850 7244 488 (Turkish Service)  
Fee: Depending on rate of different carriers.  
Service time: 09:00 to 21:00, 7 days a week  
Ukraine  
Tel: +39 023 051 9020  
Fee: Depending on rate of different carriers.  
Tel: 0800 505 508  
Fee: Free for Landline; Mobile: Depending on  
rate of different carriers  
Service time: Monday to Friday, 10:00 to 22:00  
Brazil  
Service time: Monday to Friday, 09:00 to 13:00;  
14:00 to 18:00  
Malaysia  
Toll Free: 1300 88 875 465  
Service time: 24hrs, 7 days a week  
Poland  
Toll Free: 0800 608 9799 (Portuguese Service)  
Service time: Monday to Friday, 09:00 to 20:00;  
Saturday, 09:00 to 15:00  
Tel: +48 (0) 801 080 618  
+48 223 606 363 (if calls from mobile phone)  
Fee: Depending on rate of different carriers.  
Indonesia  
Tel: (+62) 021 6386 1936  
Service time: Monday to Friday, 09:00 to 17:00.  
GMT+1 or GMT+2 (DST)  
Fee: Depending on rate of different carriers.  
France  
Service time: Sunday to Friday, 09:00 to 12:00,  
13:00 to 18:00 *Except public holidays  
Tel: 0820 800 860 (French service)  
Fee: 0.118 EUR/min from France  
Australia/New Zealand  
Tel: NZ 0800 87 5465 (Toll Free)  
AU 1300 87 5465 (Depending on 1300 policy.)  
E-mail: [email protected] (Australia)  
[email protected] (New Zealand)  
Service time: 24hrs, 7 days a week  
Service time: Monday to Friday, 09:00 to 18:00  
*Except French Bank holidays  
Switzerland  
Tel: +41 (0) 848 800 998 (German Service)  
Germany/Austria  
Fee: 4-8 Rp/min, depending on rate of different  
time.  
Tel: +49 1805 875 465 (German Service)  
+49 1805 TPLINK  
+43 820 820 360  
Service time: Monday to Friday, 09:00 to 12:30 and  
13:30 to 18:00. GMT+1 or GMT+2 (DST)  
Fee: Landline from Germany: 0.14EUR/min.  
Landline from Austria: 0.20EUR/min.  
Service time: Monday to Friday, 09:00 to 12:30  
and 13:30 to 18:00. GMT+1 or GMT+2 (DST in  
Germany)  
Russian Federation  
Tel: 8 (499) 754 5560 (Moscow NO.)  
8 (800) 250 5560 (Toll-free within RF)  
Service time: From 09:00 to 21:00 (Moscow time)  
*Except weekends and holidays in RF  
*Except bank holidays in Hesse  
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