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TD-W8950N
150Mbps Wireless N ADSL2+ Modem Router
Rev: 1.0.0
1910010940
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COPYRIGHT & TRADEMARKS
Specifications are subject to change without notice.
is a registered trademark of
TP-LINK TECHNOLOGIES CO., LTD. Other brands and product names are trademarks or
registered trademarks of their respective holders.
No part of the specifications may be reproduced in any form or by any means or used to make any
derivative such as translation, transformation, or adaptation without permission from TP-LINK
TECHNOLOGIES CO., LTD. Copyright © 2013 TP-LINK TECHNOLOGIES CO., LTD. All rights
reserved.
http://www.tp-link.com
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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.
This device has been designed to operate with the antennas listed below, and having a maximum
gain of 5 dBi. Antennas not included in this list or having a gain greater than 5 dBi are strictly
prohibited for use with this device. The required antenna impedance is 50 ohms.
To reduce potential radio interference to other users, the antenna type and its gain should be so
chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that permitted for
successful communication.
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，非經許可，公司、商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。
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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；經發現有干擾現象時，應立即
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。
●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 вимогам
нормативних документів та вимогам, що передбачені чинними законодавчими актами України.
Safety Information
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.
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 BG BY CA CZ DE DK EE
ES FI FR GB GR HU IE IT
LT LV MT NL NO PL PT RO
RU SE SK TR UA
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TP-LINK TECHNOLOGIES CO., LTD
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
DECLARATION OF CONFORMITY
For the following equipment:
Product Description: 150Mbps Wireless N ADSL2+ Modem Router
Model No.: TD-W8950N
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
EN 60950-1:2006+A11：2009+A1:2010+A12:2011
EN 62311:2008
The product carries the CE Mark:
Person responsible for making this declaration:
Yang Hongliang
Product Manager of International Business
Date of issue: 2013
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CONTENTS
Package Contents ....................................................................................................1
Chapter 1. Product Overview...................................................................................2
1.1 Overview of the Modem Router ....................................................................................... 2
1.2 Main Features .................................................................................................................. 3
1.3 Panel Layout .................................................................................................................... 4
1.3.1 The Front Panel ................................................................................................................... 4
1.3.2 The Back Panel.................................................................................................................... 5
Chapter 2. Connecting the Modem Router .............................................................7
2.1 System Requirements...................................................................................................... 7
2.2 Installation Environment Requirements ........................................................................... 7
2.3 Connecting the Modem Router ........................................................................................8
Chapter 3. Quick Installation Guide ...................................................................... 10
3.1 TCP/IP Configuration .....................................................................................................10
3.2 Quick Installation Guide ................................................................................................. 11
Chapter 4. Configuring the Modem Router ..........................................................15
4.1 Login ..............................................................................................................................15
4.2 Device Info ..................................................................................................................... 15
4.3 Quick Setup.................................................................................................................... 16
4.4 Advanced Setup............................................................................................................. 16
4.4.1 Layer2 Interface ................................................................................................................. 17
4.4.2 WAN Service...................................................................................................................... 20
4.4.3 MAC Clone......................................................................................................................... 28
4.4.4 LAN .................................................................................................................................... 29
4.4.5 NAT .................................................................................................................................... 32
4.4.6 Security .............................................................................................................................. 37
4.4.7 Parental Control ................................................................................................................. 40
4.4.8 Quality of Service............................................................................................................... 42
4.4.9 Bandwidth Control.............................................................................................................. 45
4.4.10 Routing............................................................................................................................... 48
4.4.11 DNS.................................................................................................................................... 50
4.4.12 DSL .................................................................................................................................... 52
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4.4.13 UPnP.................................................................................................................................. 53
4.4.14 Interface Grouping ............................................................................................................. 54
4.4.15 IP Tunnel............................................................................................................................ 55
4.4.16 IPSec.................................................................................................................................. 57
4.4.17 Multicast............................................................................................................................. 60
4.5 IPTV ...............................................................................................................................61
4.6 Wireless .........................................................................................................................62
4.6.1 Basic .................................................................................................................................. 62
4.6.2 Security .............................................................................................................................. 63
4.6.3 Wireless Schedule ............................................................................................................. 80
4.6.4 MAC Filter .......................................................................................................................... 81
4.6.5 Wireless Bridge.................................................................................................................. 82
4.6.6 Advanced ........................................................................................................................... 83
4.6.7 Station info ......................................................................................................................... 85
4.7 Guest Network ............................................................................................................... 85
4.7.1 Basic .................................................................................................................................. 86
4.7.2 Station list........................................................................................................................... 87
4.8 Diagnostics..................................................................................................................... 87
4.9 Management ..................................................................................................................87
4.9.1 Settings .............................................................................................................................. 88
4.9.2 System Log ........................................................................................................................ 91
4.9.3 SNMP Agent ...................................................................................................................... 92
4.9.4 TR-069 client...................................................................................................................... 93
4.9.5 Internet Time...................................................................................................................... 94
4.9.6 Access Control................................................................................................................... 95
4.9.7 Update Firmware................................................................................................................ 97
4.9.8 Reboot................................................................................................................................98
4.10 Logout ............................................................................................................................98
Appendix A: Specifications .................................................................................100
Appendix B: Configuring the PC.........................................................................101
Appendix C: Troubleshooting .............................................................................105
Appendix D: Technical Support ..........................................................................108
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TD-W8950N 150Mbps Wireless N ADSL2+ Modem Router User Guide
Package Contents
The following contents should be found in your package:
One TD-W8950N 150Mbps Wireless N ADSL2+ Modem Router
One power Adapter for TD-W8950N 150Mbps Wireless N ADSL2+ Modem Router
Quick Installation Guide
One RJ45 cable
Two RJ11 cables
One ADSL splitter
One Resource CD for TD-W8950N 150Mbps Wireless N 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-W8950N 150Mbps Wireless N ADSL2+ Modem Router User Guide
Chapter 1. Product Overview
Thank you for choosing the TD-W8950N 150Mbps Wireless N ADSL2+ Modem Router.
1.1 Overview of the Modem Router
The TD-W8950N 150Mbps Wireless N ADSL2+ Modem Router integrates 4-port Switch, Firewall,
NAT-router and Wireless AP. Powered by 802.11n 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-W8950N 150Mbps Wireless N ADSL2+ Modem Router utilizes integrated ADSL2+
transceiver and high speed MIPS CPU. The 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 router provides up to 150Mbps 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 router will give you the
unexpected networking experience at speed 300% 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-W8950N 150Mbps Wireless N ADSL2+ Modem Router provides complete
data privacy.
The 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 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 router, please look through this guide to know all the router’s
functions.
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TD-W8950N 150Mbps Wireless N ADSL2+ Modem Router User Guide
1.2 Main Features
Complies with IEEE 802.11n to provide a wireless data rate of up to 150Mbps
One RJ11 LINE port, four 10/100M Auto-Negotiation RJ45 LAN ports, supporting Auto
MDI/MDIX
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
Adopts 150M wireless LAN transmission technology
Supports access control, parents and network administrators can establish restricted access
policies based on time of day for children or staff
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 IPv6
Supports Guest Network
Supports WPS
Supports IPTV
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TD-W8950N 150Mbps Wireless N ADSL2+ Modem Router User Guide
1.3 Panel Layout
1.3.1 The Front Panel
The router’s LEDs are located on the front panel (View from left to right).
Figure 1-1
LED Explanation:
Name Status Indication
On
The modem router is powered on.
(Power)
Off
The modem router is off. Please ensure that the power adapter is
connected correctly.
On
ADSL line is synchronized and ready to use.
Flash
The ADSL negotiation is in progress.
(ADSL)
Off
ADSL synchronization fails. Please refer to Note 1
for
troubleshooting.
On
The network is available with a successful Internet connection.
Flash
There is data being transmitted or received via the Internet.
(Internet)
Off
There is no successful Internet connection or the modem router
is operating in Bridge mode. Please refer to Note 2
for
troubleshooting.
Flash
Wireless is enabled.
(WLAN)
Off Wireless is disabled.
On
A wireless device has been successfully added to the network by
WPS function.
Slow Flash
WPS handshaking is in process and will continue for about 2
minutes. Please press the WPS button on other wireless devices
that you want to add to the network while the LED is flashing.
(WPS)
Quick
Flash
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.
On
There is a device connected to this LAN port.
Flash
The modem router is sending or receiving data over this LAN
port.
(LAN1-4)
Off
There is no device connected to this LAN port.
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TD-W8950N 150Mbps Wireless N ADSL2+ Modem Router User Guide
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
ADSL: Connect to the Modem Port of Splitter or to the telephone line.
LAN1, LAN2, LAN3, LAN4/WAN: Through these ports, you can connect the 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.
WiFi: The switch for the WiFi function.
RESET: There are two ways to reset the router's factory defaults.
1) Use the Restore Default function on Management -> settings -> Restore Default page in
the router's Web-based Utility.
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TD-W8950N 150Mbps Wireless N ADSL2+ Modem Router User Guide
2)
Use the Factory Default RESET button: With the router powered on, use a pin to press and
hold the RESET button for at least 5 seconds. And the router will reboot to its factory default
settings.
WPS: The switch for the WPS function. For details, please refer to 4.6.2.1 WPS Setup
.
ON/OFF: The switch for the power.
POWER: The Power plug is where you will connect the power adapter.
Wireless Antenna: To receive and transmit the wireless data.
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TD-W8950N 150Mbps Wireless N ADSL2+ Modem Router User Guide
Chapter 2. Connecting the Modem Router
2.1 System Requirements
Broadband Internet Access Service (DSL/Cable/Ethernet).
PCs with a working Ethernet Adapter and an Ethernet cable with RJ45 connectors.
TCP/IP protocol on each PC.
Web browser, such as Microsoft Internet Explorer, Mozilla Firefox or Apple Safari.
2.2 Installation Environment Requirements
The Product should not be located where it will be exposed to moisture or excessive heat.
Place the router in a location where it can be connected to the various devices as well as to a
power source.
Make sure the cables and power cord are safely placed out of the way so they do not create a
tripping hazard.
The router can be placed on a shelf or desktop.
Keep away from the strong electromagnetic radiation and the device of electromagnetic
sensitive.
Generally, TD-W8950N is placed on a horizontal surface. The device also can be mounted on the
wall as shown in Figure 2-1.
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TD-W8950N 150Mbps Wireless N ADSL2+ Modem Router User Guide
Figure 2-1 Wall-mount Install
Note:
The diameter of the screw, 3.5mm<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.
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
panel TD-W8950N, and insert the other end into the wall socket.
Method two：You 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:
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TD-W8950N 150Mbps Wireless N ADSL2+ Modem Router User Guide
• LINE: Connect to
the wall jack
• PHONE: Connect to the phone sets
• MODEM: Connect to the ADSL port of TD-W8950N
Plug one end of the twisted-pair ADSL cable into the ADSL port on the rear panel of
TD-W8950N. 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-W8950N.
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-W8950N 150Mbps Wireless N ADSL2+ Modem Router User Guide
Chapter 3. Quick Installation Guide
This chapter will show you how to configure the basic functions of your TD-W8950N 150Mbps
Wireless N ADSL2+ Modem Router using Quick Setup Wizard within minutes.
3.1 TCP/IP Configuration
The default IP address of the TD-W8950N 150Mbps Wireless N 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 Router. And then you can configure the IP
address for your PC in the following way.
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 Appendix B: "Configuring the
PC”.
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
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 router.
Figure 3-2
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TD-W8950N 150Mbps Wireless N ADSL2+ Modem Router User Guide
You can check
it following the steps below:
1) Is the connection between your PC and the 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 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-W8950N 150Mbps Wireless N
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.
1. To access the configuration utility, open a web-browser and type the default address
http://tplinkmodem.net/
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 a
nd 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 menu→Internet Options→Connections→LAN Settings, in the screen that
appears, cancel the Using Proxy checkbox, and click OK to finish it.
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-W8950N 150Mbps Wireless N ADSL2+ Modem Router User Guide
Figure 3-5
3. Choose the WAN Type for Internet access, and then click Next.
Figure 3-6
Note:
1) The Quick Setup Wizard will guide you to configure the WAN Service over ATM interface.
2) 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
.
4. If ADSL WAN is choosen, please select your Country and ISP from the drop-down list. Select
WAN Link Type provided by your ISP and enter the related parameters, and then click Next.
Here we use PPPoE as an example.
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TD-W8950N 150Mbps Wireless N ADSL2+ Modem Router User Guide
Figure 3-7
Note:
If your country or ISP is not listed, please select Other. Then you can manually enter the VPI/VCI
values and select WAN Link Type provided by your ISP.
If Ethernet WAN is choosen, please select WAN Link Type provided by your ISP and enter the
related parameters, then click Next. Here we use PPPoE as an example.
Figure 3-8
5. The wireless 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
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TD-W8950N 150Mbps Wireless N ADSL2+ Modem Router User Guide
the default wireless password, the same as
the PIN code, is printed on the bottom label. Click
Next to continue.
Figure 3-9
6. You will see the Summary screen below, click Confirm to make your settings take effect.
Figure 3-10
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TD-W8950N 150Mbps Wireless N 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 nine 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 router and its current settings in use. Click any of them, and you will be able
to view the corresponding information.
Choose “Device Info”“Summary”, you will see the Summary screen (shown in Figure 4-1). The
first table in
dicates the information about the version including Software and Hardware. The
second table displays the current status of the TD-W8950N connection. This information will vary
depending on the settings of the router configured on the Advanced Setup screen.
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TD-W8950N 150Mbps Wireless N ADSL2+ Modem Router User Guide
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. Among the
submenus, Layer2 Interface, WAN Service, LAN etc. are default menus, while NAT, IP/MAC
filtering of the Security, Quality of Service and DNS will appear only when you select some
corresponding functions. 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 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 Setup”“Layer2 Interface”, and you can select WAN Service Interface
(layer2 interface) over ATM Interface or ETH Interface.
ATM Interface: Configure the 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)
ETH Interfa
ce: Configure the router to access Internet as an Ethernet user. ISP provides you
Broadband Internet Service and the Ethernet Interface with RJ45 connector.
4.4.1.1 ATM Interface
Choose “Ad
vanced Setup”“Layer2 Interface”“ATM Interface”, you can Configure ATM
interfaces on the screen below.
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Figure 4-2
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.
Add: Click the button, and you can add a new interface in the next screen.
Figure 4-3
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.
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
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service, the
Quality of Service menu will be added to the Web-based Utility, the detailed
configuration will be described in 4.4.8 Quality of Service
.
4.4.1.2 ETH Interface
Choose “Advanced Set
up”“Layer2 InterfaceETH Interface”, you can configure ETH WAN
interfaces on the screen below.
Figure 4-4
Note:
To make sure the ETH port available, you should first choose “Advanced Setup”“LAN Ports” to
enable the Virtual LAN Ports feature.
Add: Click the Add button, and you can add a new interface in the next screen.
Figure 4-5
ETH port: Select an ETH port to configure as the WAN port.
Click Save/Apply to save your settings and then you will see the screen similar to Figure 4-6.
Figure 4-6
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:
One ETH is allowed to configure as the layer 2 WAN Interface.
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4.4.2 WAN Service
Choose “Advanced Setup”“WAN Service”, and you will see the WAN Port Information Table in
the screen similar to Figure 4-7, 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 4-7
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 provid
es 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).
2. Click the Add button on the screen Figure 4-7 and you will enter the next screen as shown in
Figure 4-8. Click Next.
Figure 4-8
3. Select the WAN service type in Figure 4-9. If your ISP provides a PPPoE connection, select
PPPoE optio
n. You can create a service name for the Service Description or leave it the
default name. Click Next.
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Figure 4-9
4. Enter the following parameters and then click Next.
Figure 4-10
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.
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Note:
If you are not sure about the PPP IP extension and PPP Debug Mode etc. below, please don’t
select these options.
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.
Enable Fullcone NAT: It is a type of NAT, if not enabled, the default NAT will act.
Dial on demand (with idle timeout timer): The 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.
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 router. It’s a special feature deployed by some ISP. Unless your ISP
specifically requires this setup, do not select it.
Use Static IPv4 Address: If your ISP gives you a static WAN, Gateway and DNS IP address,
select this option to enter them manually.
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.
Bridge PPPoE Frames Between WAN and Local Ports: Select this option to start PPP
connection in your local PC.
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 4-11 and click Next.
Figure 4-11
6. Configure the DNS Server Addresses on the screen below and click Next.
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Figure 4-12
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.
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 4-13
8. On the next screen you will see the WAN Port Information Table with the new configuration.
Figure 4-14
Remove All: Click Remove All, then all the interface in the table will be deleted.
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Remove: Se
lect 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 provid
es 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 4-7). Select WAN Service Interface over
ATM PVC on the next scr
een (as shown Figure 4-8).
3. If your ISP provides an IPoE connection, select IPoE option for the WAN service type on the
screen (as shown Figure 4-9), and click Next button to continue.
4.
Enter parameters in the following blanks to configure the WAN IP Address and click Next.
Figure 4-15
Obtain an IP address automatically: Select this option, the 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 router. The DHCP options include IP network information,
and also the vendor-specific options. In some cases, the router is implemented to perform
user-defined operations (as shown below). You can implement your own treatment of all such
options.
2) If the 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.
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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.
Use the following 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.
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 4-16
Enable NAT: This technology translates the IP addresses of a local area network to a
different IP address for the Internet. If this 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.
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.
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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 4.4.5
NAT.
6. Select a preferred WAN interface as the system default gateway and click Next.
Figure 4-17
7. Configure the DNS Server Addresses on the screen as follows.
Figure 4-18
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 4-19) you will see the detailed settings you’ve made.
Please click
the Save/Apply button to save these settings.
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TD-W8950N 150Mbps Wireless N ADSL2+ Modem Router User Guide
Figure 4-19
4.4.2.3 ATM-EoA-Bridging
If you want t
o 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
Interface).
2. Click the Add button on the screen Figure 4-7. Select WAN Service Interface over ATM PVC
on the next screen (as shown Figure 4-8).
3. Select Bridging option for the WAN s
ervice type on the screen (as shown Figure 4-9), and
click Next button to contin
ue.
4. On the screen (as shown Figure 4-13) 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 p
rovides 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
Interface).
2. Click the Add button on the screen Figure 4-7 and the next configuration is similar to PP
PoE,
(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 4-10.
4.4.2.5 ATM-IPoA
If your ISP p
rovides 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
Interface).
2. Click the Add button on the screen Figure 4-7 and the next configuration is similar to IP
oE
(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 4-15, and the Static IP Address for DNS Server on
the screen of Figure 4-18.
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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 provid
es a PPPoE connection and you need to use an ETH Interface, follow the steps
below to add a WAN service over a selected ETH interface:
1. Add a new ETH interface on the screen of 4.4.1.2
ETH Interface.
2. Click the Add button on the screen Figure 4-7 and the following configuration is similar to
PPPoE
over ATM interface (see section 4.4.2.1 ATM-EoA-PPPoE).
4.4.2.7 ETH-IPoE
If your ISP p
rovides an IPoE connection and you want to use an ETH Interface, follow the steps
below to add a WAN service over a selected ETH interface:
1. Add a new ETH interface on the screen of 4.4.1.2 ETH Interface.
2. Click the Add button on the screen Figure 4-7 and the next configuration is similar to IP
oE
over ATM interface (see section 4.4.2.2 ATM-EoA-IPoE).
4.4.2.8 ETH-Bridge
If you want t
o adopt the Bridge service and you need to use an ETH Interface, follow the steps
below to add a WAN service over a selected ETH interface:
1. Add a new ETH interface on the screen of 4.4.1.2
ETH Interface.
2. Click the Add button on the screen Figure 4-7 and the next configuration is similar to Bridge
over ATM interface (see section 4.4.2.3
ATM-EoA-Bridg).
4.4.3 MAC Clone
Choose menu “Advanced Setup”“MAC 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 4-20
Type the new value for the WAN Interface who’s MAC Address you want to change.
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Y
ou 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.
4.4.4 LAN
Choose “Advanced Setup”“LAN”, it includes two menus: IPv4 LAN Config and IPv6 LAN
Config. The detailed descriptions are provided below.
4.4.4.1 IPv4 LAN Config
Choose “Ad
vanced Setup”“LAN” “IPv4 LAN Config”, and you will see the LAN screen
(shown in Figure 4-21), the section allows you to configure the
router’s LAN ports settings.
Figure 4-21
IP Address: You can configure the router’s IP Address and Subnet Mask for LAN Interface.
IP Address: Enter the 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.
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Subnet Mask: Enter the router’s Subnet Mask, the default value is 255.255.255.0.
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 router‘s Dynamic Host Configuration
Protocol (DHCP) server function. The DHCP server is enabled by default for the 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 router though the
Ethernet port. When the 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 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 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.
Leased Time (hour): The Leased Time is the amount of time in which a network user will
be allowed connection to the 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.
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 Entries button in Figure 4-21, and then you will set the rule in the
screen as below.
Figure 4-22
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.
Configure the second IP Address and Subnet Mask: You can configure the 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.
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4.4.4.2 IPv6 LAN Config
Choose “Ad
vanced Setup”“LAN” “IPv6 LAN Config”, and you will see the LAN screen
(shown in Figure 4-23), here you can configure LAN IPv6 interface for your
modem router.
Figure 4-23
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.
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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.
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.
4.4.5 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 (shown in Figure 4-24).
Figure 4-24
Choose “Advanced Setup”“NAT”, 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.
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4.4.5.1 Virtual Servers
Choose “Advanced Setup”“NAT”“Virtual Servers”, you can set up virtual servers on the
screen below (shown in Figure 4-25).
Virtual servers can be used for settin
g 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.
Figure 4-25
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.
Remove: Select the check box in the table (shown in Figure 4-25) 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 4-25, and then you will see the new
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Virtual Serve
r in the next screen as shown in Figure 4-26.
Figure 4-26
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
Figure 4-25.
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.
4.4.5.2 Port Triggering
Choose “Ad
vanced Setup”“NAT”“Port Triggering”, you can set Port Triggering on the
screen (shown in Figure 4-27).
Some applications requir
e that specific ports in the 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 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.
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Figure 4-27
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.
Add: Click the button to add a new entry.
Remove: Select the check box in the table (shown in Figure 4-27) and then click the Remove
button, then the corresponding entry will be deleted in the table.
To add a ne
w Port Triggering:
1. Click the Add button in Figure 4-27, and then you will see the new Port Triggering in the next
screen as shown in Figure 4-28.
Figure 4-28
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.
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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
Figure 4-27.
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.
4.4.5.3 DMZ Host
Choose “Ad
vanced Setup”“NAT”“DMZ Host”, you can set up DMZ Host on the screen
(shown in Figure 4-29).
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.
Figure 4-29
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.
4.4.5.4 ALG
Choose “Ad
vanced Setup”“NAT”“ALG”, and then you can configure the basic security in the
screen as shown in Figure 4-29.
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Figure 4-30
Click the Save/Apply button to save your settings.
4.4.6 Security
Choose “Advanced Setup”“Security”, and you will see the security screen including IP
Filtering and MAC Filtering (only effective in Bridging mode) submenus.
4.4.6.1 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.
Choose “Advanced Setup”“Security”“IP Filtering”, you can configure Outgoing Filtering
rules on the screen (shown in Figure 4-31).
The Outgoin
g 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 4-31
Set up an Outgoing IP Filtering rule:
1. Click the Add button in Figure 4-31, and you will see the next screen as shown in Figure 4-32.
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Figure 4-32
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.
4.4.6.2 MAC Filtering
Choose “Ad
vanced Setup”“Security”“MAC Filtering”, you can configure MAC Filtering rules
on the screen as shown in Figure 4-33. The section allows you to control access to the Internet b
y
users on your local network based on their MAC Address.
Note:
MAC Filtering is only effective on ATM PVC(s) configured in Bridging mode.
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Figure 4-33
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
4-33). While BLOCKED means that all MAC la
yer frames will be blocked except those
matching with any of the specified rules in the preceding table.
Add: Click the Add button, and then you can add a new MAC Filter in the next screen (shown
in Figure 4-33).
Remove: Se
lect the check box in the table (shown in Figure 4-33) and then click the Remove
button, and then the corresponding entry will be deleted in the table.
To add a MAC Filtering rule:
1. Click
the Add button in Figure 4-33, and you will see the next screen similar to in Figure 4-34.
Figure 4-34
2. Select Protocol Type in the drop-down list for the rule.
3. Enter Destination MAC Address and Source MAC Address in the text box.
4. Select the WAN interfaces from the drop-down list.
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5. C
lick Save/Apply to save this entry and then you will see your settings as shown in Figure
4-34.
4.4.7 Parental Control
Choose “Advanced Setup”“Parental Control”. You can configure the Parental Control on the
screen as shown in Figure 4-35. 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 router to
access certain websites. These two features work independently.
Figure 4-35
4.4.7.1 Time Restriction
This
feature allows you add time of day restriction to a special LAN device connected to the router.
Figure 4-36
To add a Time Restriction entry:
1. Click the Add button in Figure 4-36, and then you will see the next screen as shown in Figure
4-37.
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Figure 4-37
2. Enter the User Name of the LAN device connected to the 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
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
4-36.
Note:
The Time Restriction will not work correctly before the time of the device is set in “Management
Internet Time”.
4.4.7.2 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 4-38
There are three policies for the URL Filter.
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Disable: URL Filter functi
on 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 4-38 and then you will see the next screen as shown in Figure
4-39. Enter the URL Address and Port Number.
Figure 4-39
3. Click Save/Apply to save this entry and then you will see your settings as shown in Figure
4-38. Every computer connected to the router will not access this URL address on the p
ort.
4.4.8 Quality of Service
Choose “Advanced Setup”“Quality of Service”, you can enable QoS (Quality of Service) on
the screen shown in Figure 4-40. QoS helps to prioritize data as it enters your 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 4-40
Select the Enable QoS checkbox to enable all QoS for all interfaces.
Select a Default DSCP make from drop-down list to automatically mark incoming traffic without
reference to a particular classifier.
Click Save/Apply to save the current configuration.
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Note:
The default DSCP mark is used to mark all egress packets that do not match any classification
rules.
4.4.8.1 Queue Config
Choose “Ad
vanced Setup”“Quality of Service”“Queue Config”, you can set up virtual
servers on the screen below.
Figure 4-41
Click the Add button in Figure 4-41, and you can configure the QoS queue entry on the next
screen as shown in Figure 4-42.
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Figure 4-42
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 router.
After you specify the condition, click Save/Apply to save the entry and then you will see you
settings as shown in Figure 4-41.
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.
4.4.8.2 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.
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Figure 4-43
Click the Add button Figure 4-43, and you can configure the Q
oS on the next screen.
Figure 4-44
After you specify the condition, click Apply/Save to save the entry.
4.4.9 Bandwidth Control
Choose “Advanced Setup”“Bandwidth Control” and then you will see the screen as shown in
Figure 4-45. This page allows you to enable this function and to config
ure the value of Total
Upstream/Downstream Bandwidth.
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Figure 4-45
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.
4.4.9.1 Rules List
Choose “Ad
vanced Setup”“Bandwidth Control” “Rules List” and then you will see the
screen as shown in Figure 4-46. This page allows you to view and configure TC rules.
Figure 4-46
To add a TC rule, click the Add button and you can configure it in the screen as shown in Figure
4-47.
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Figure 4-47
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.
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.
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 4-48. 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 4-48
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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
according to their min upstream/downstream rate. The greater a rule’s min upstream/downstream
rate is, the more bandwidth it gets.
4.4.10 Routing
Choose “Advanced Setup”“Routing”, it includes three menus: Default Gateway, Static Route
and RIP. The detailed descriptions are provided below.
4.4.10.1 Default Gateway
Choose “Advanced Set
up”“Routing”“Default Gateway”, you can see the Default Gateway
screen.
Figure 4-49
4.4.10.2 Static Route
Choose “Ad
vanced Setup”“Routing”“Static Route”. You can see the Static Route screen,
this screen allows you to configure the static routes (shown in Figure 4-50). A static route is a
pre-
determined path that network information must travel to reach a specific host or network.
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Figure 4-50
To add static routing entries:
1. Click the Add button in Figure 4-50, and you will see the screen as shown in Figure 4-51.
Figure 4-51
2. Enter the following data:
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.
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 and then you will see you settings as shown in Figure 4-50.
To remove a static rout
ing entry:
1. Select the Remove check box according to the entry in the Figure 4-50.
2. Click the Remove button, and the entry will be deleted.
Note:
Gateway IP address should be correctly configured if IP based Interface (IPoE, IPoA) is selected.
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4.4.10.3 RIP
Choose “Ad
vanced Setup”“Routing”“RIP”, you can see the screen as shown in Figure 4-52.
Figure 4-52
Note:
RIP cannot be configured on the WAN Interface which has NAT enabled (such as PPPoE).
4.4.11 DNS
When you select the connection type PPPoE, PPPoA or IPoA for WAN configuration, you will see
the DNS menu in the Web-based Utility. It includes DNS Server and Dynamic DNS submenus.
4.4.11.1 DNS Server
Choose “A
dvanced Setup”“DNS”“DNS Server”, and you can see the DNS Server
Configuration screen as shown in Figure 4-53.
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Figure 4-53
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.
4.4.11.2 Dynamic DNS
Choose “Ad
vanced Setup”“DNS”“Dynamic DNS”, you can see the Dynamic DNS screen,
this screen allows you to configure the Dynamic DNS (shown in Figure 4-54).
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 4-54
To add a DDNS entry:
1. Click the Add button (pop-up after Figure 4-54), and then you will set the DDNS in the next
screen (shown in Figure 4-55).
Figure 4-55
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.
4.4.12 DSL
Choose “Advanced Setup”“DSL”, you can see the DSL Settings screen, this screen allows you
to configure the DSL (shown in Figure 4-56).
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Figure 4-56
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.
4.4.13 UPnP
Choose “Advanced Setup”“UPnP”, 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 4-57
Select the checkbox and click Save/Apply to enable the UPnP function.
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4.4.14 Interface Grouping
Choose “Advanced Setup”“Interface Grouping”, you can configure multiple ports to PVC and
bridging groups to perform as an independent network.
Figure 4-58
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 4-59
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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
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.
4.4.15 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 Setup”“IP Tunnel”, it includes two menus: IPv6inIPV4 and IPv4inIPv6,
The detailed descriptions are provided below.
4.4.15.1 IPv6inIPv4
Choose “A
dvanced Setup”““IP Tunnel”“IPv6inIPv4”. You can see the 6in4 tunnel
configuration screen, this screen allows you to configure the static routes (shown in Figure 4-60).
Figure 4-60
Click the Add button in Figure 4-60, and you can configure the 6in4 tunn
el on the next screen as
shown in Figure 4-61.
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Figure 4-61
Mechanism: 6RD, this type is used in the situation that your WAN connection is IPv4 while
LAN connection is IPv6.
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.
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.
4.4.15.2 IPv4inIPv6
Choose “A
dvanced Setup”““IP Tunnel”“IPv4inIPv6”. You can see the 4in6 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 tunn
el on the next screen as
shown in Figure 4-63.
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Figure 4-63
Mechanism: DS-Lite, this type is used in the situation that your WAN connection is IPv6 while
LAN connection is IPv4.
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.
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.
4.4.16 IPSec
Choose “Advanced Setup”“IPSec”, you can Add/Remove or Enable/Disable the IPSec tunnel
connections on the screen as shown in Figure 4-64.
Figure 4-64
This section will guide you to configure a VPN tunnel between two TD-W8950Ns. The topology is
as follows.
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Note:
You could also use other VPN routers to set VPN tunnels with TD-W8950N. TD-W8965N supports
up to 10 VPN tunnels simultaneously.
Click Add New Connection in Figure 4-64 and then you will enter the screen shown in Figure
4-65.
Figure 4-65
IPSec Connection Name: Enter a name for your VPN.
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Remote IPSec Gate
way Address (URL/IPv4): Enter the destination gateway IP address in
the box which is the public WAN IP or Domain Name of the remote VPN server endpoint.
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.
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)
IP Subnetmask: Enter the Subnet mask of your LAN. ( For example: Input 255.255.255.0 in
both Device1 and Device2)
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.
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)
IP Subnetmask: Enter the subnetmask of the remote LAN. ( For example: Input
255.255.255.0 in both Device1 and Device2)
Key Exchange Method: Select Auto (IKE) or Manual.
Authentication Method: Select Pre-Shared Key (recommended).
Pre-Shared Key: Input the Pre-Shared key for Authentication. (For example: Input 12345678)
Perfect Forward Secrecy: PFS is an additional security protocol.
We recommend you leave the Advanced Settings as default value.
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.
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Figure 4-66
Main Mode: Select Main Mode to configure the standard negotiation parameters for IKE
phase1.
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.
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.
4.4.17 Multicast
Choose “Advanced Setup”“Multicast”, you can configure the IGMP protocol on the screen.
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Figure 4-67
Click Apply/Save to save your settings.
4.5 IPTV
Choose “IPTV”, and you will see the screen as shown in Figure 4-68.
Figure 4-68
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.
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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.
Enable IPTV Bandwidth Guarantee: Check this box to enable IPTV Bandwidth Guarantee. If
this checkbox is selected, please set the following parameters as shown in the figure below.
Upstream: Enter the min and max upload speed through the WAN port.
Downstream: Enter the min and max download speed through the WAN port.
Click the Save/Apply button to save your settings.
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 “Wireless””Basic”, you will see the screen of Wireless--Basic settings shown as below.
The basic settings for wireless networking are set on this screen.
Figure 4-69
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This page allows you to configure basi
c 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.
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.
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.
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.
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
this setting is the same for all stations in your wireless network. Type the desired SSID in the
space provided.
BSSID: Show the MAC address of the router.
Country: Restrict the channel set and transmit power.
Click Apply/Save to save your settings.
4.6.2 Security
Choose “Wireless””Security”, 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 4-70
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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.
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 4-71
Method One: Hardware push button.
Step 1: Press the WPS button on the back panel of the router.
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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.
Figure 4-72
Method Two:
Step 1: Press the WPS button on the back panel of the 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 4-73
Step 3: Wait for a while until the next screen appears. Click Finish to complete the WPS
configuration.
Figure 4-74
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 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 4-75
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.
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Figure 4-76
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 router into the wireless adapter.
Step 1: Get the Current PIN code generated by the router as shown below. You can click Gen
New PIN to get a new PIN code for router.
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Figure 4-
77
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 router into the field after “Access Point PIN”. Then click Next.
Figure 4-
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4.6.2.2 Manual Setup AP
Follow the in
structions 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.
Figure 4-79
Network Authentication: Select an authentication type from the drop-down list. Options
available are: Open, Shared, WPA, WPA-PSK, WPA2, WPA2-PSK, Mixed WPA2/WPA, and
Mixed WPA2/WPA-PSK.
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 4-80. Open (insecurit
y) 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
4-81. Shared (good)
must enable WEP encryption. Network using Open or Shared
authentication with WEP encryption only allows stations using the same network key
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encryption to
associate with it. Follow the instructions below to configure the Shared Keys.
Figure 4-80
Figure 4-81
Encryption strength: Select the appropriate level of encryption, 64-bit or 128-bit.
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Current Ne
twork Key: To indicate which WEP key to use, select a transmission key number.
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.
Figure 4-82
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 4-82 above.
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2. WPA
WPA security for wirel
ess 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 4-83
WPA Group ReKey Interval: Enter the Key Renewal period, which tells the router how often it
should change encryption keys.
RADIUS Server IP Address: The IP address of the RADIUS server.
RADIUS Port: The port of the RADIUS server. The default number is 1812.
RADIUS key: The password of the RADIUS Server.
WPA Encryption: Select the encryption you want to use: TKIP 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.
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7. C
lick Save/Apply to save the new configuration.
Figure 4-84
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.
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Figure 4-85
Wireless Network Key: Enter the key shared by the router and your other network devices. It
must have 8-63 ASCII characters or 8-64 Hexadecimal digits.
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 4-86
Note:
If you click the option “Click here to display”, the Figure 4-87 will pop-up, and it shows the
password yo
u have set. In addition, it won't show the blank characters in both ends of the
password phrase.
Figure 4-87
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 4-88
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.
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.
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Figure 4-89
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 4-90
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.
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Figure 4-91
4.6.3 Wireless Schedule
Choose menu “Wireless”“Wireless Schedule”, you can configure the Task Schedule as shown
below.
Figure 4-92
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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 4.9.5 Internet
Time, then you can enable or disable Wireless Schedule.
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.
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 Save to complete the settings.
4.6.4 MAC Filter
Choose “Wireless””MAC Filter”, you will see the screen of Wireless--MAC Filter settings
shown as below.
Figure 4-93
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.
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.
Deny: Select this option to enable MAC Filter function that block wireless access from the
devices listed on this screen.
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”.
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Figure 4-94
When you finished making changes to the MAC Filter List screen, click Save/Apply to save the
changes.
4.6.5 Wireless Bridge
Choose “Wireless””Wireless 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 4-95
AP Mode: Select an AP Mode from the drop-down list. Options available are: Access Point
and Wireless Bridge.
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.
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.
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Figure 4-96
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 4-97
Note:
Only Open or Shared authentication method support wireless bridge, you should choose
“Wireless”“Security” to change authentication method to “open” or ”shared” mode first.
4.6.6 Advanced
Choose “Wireless””Advanced”, you will see the screen of Wireless--Advanced settings shown
as below.
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Figure 4-98
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.
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 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.
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 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.
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 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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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 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.
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 “Wireless”” Station Info”, you will see the screen of Wireless--Authenticated
Stations setting shown as below.
Figure 4-99
This page shows authenticated wireless stations and their status.
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.
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4.7.1 Basic
Choose menu “Guest Network”“Basic”, and you will see the screen as shown in Figure 4-100.
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.
Figure 4-100
You can enable or disable Guest Network. When you enable this function, you could set wireless
parameters for Guest Network.
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.
Authentication Type: Select the Authentication Type from the drop-down list.
Encryption: You can select either Auto, 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.
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 Guests to access my Local Network: The guests have access to your Local
Network, but can not login the modem router’s web management interface.
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.
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4.7.2 Station list
Choose menu “Guest Network”“Station list”, you can see the MAC Address, Associated,
Authorized, SSID and Interface.
Figure 4-101
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 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 4-102
4.9 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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4.9.1 Settings
This section provides three important functions for managing the router; they are Backup, Update
and Restore Default (shown in Figure 4-103). The detailed manipulations are described below.
Figure 4-103
4.9.1.1 Export
Choose “Management”“Settings”“Export”, you can see the Expo
rt screen, this screen
(shown in Figure 4-104) allows you to save the current configur
ation of the router as a backup file.
Figure 4-104
To back up the router’s current settings:
1. Click the Export Settings button on the preceding screen (pop-up Figure 4-104), the
following screen will then appear (shown in Figure 4-105).
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Figure 4-105
2. Click the Save button, and save the file as the appointed file (shown in Figure 4-106).
Figure 4-106
4.9.1.2 Import
Choose “Management”“Settings”“Import”, you can see the Import screen, this screen
(shown in Figure 4-107) allows you to update the router’s settings.
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Figure 4-107
To update the 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 router will reboot upon completion. This process will take a while, don’t turn off the router or
press the Reset button while processing.
4.9.1.3 Restore Default
Choose “Management”“Settings”“Re
store Default”, you can see the Restore Default
screen, this screen (shown in Figure 4-108) allows you to restore the route
r’s configuration to the
factory defaults on the screen.
Figure 4-108
Restore Default Settings: Click this button to restore the router’s configuration to the factory
defaults, and then follow the on-screen instructions to complete it.
Account and Password: The default account name and its password are both admin.
The default IP Address: 192.168.1.1.
The default Subnet Mask: 255.255.255.0.
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4.9.2 System Log
Choose “Management”“System Log”, you can see the System Log screen, this screen
(shown in Figure 4-109) allows you to view the system log and configure the
system log options.
Figure 4-109
To View the System Log:
Click the View System Log button, you will see the screen (shown in Figure 4-110) which displays
the router’s recent logs.
Figure 4-110
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 4-109), you will see the screen below
(shown in Figure 4-111).
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Figure 4-111
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.
4.9.3 SNMP Agent
Choose “Management”“SNMP 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.
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.
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