TP Link Tl WR841N Wireless N Router

Tl-Wr841N

Tl-Wr841Nd

Rev5.1.0

Copyright & Trademarks

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.

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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.” 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 3 dBi. Antennas not included in this list or having a gain greater than 3 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.

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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.

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:

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Tp-Link Technologies Co., Ltd

Declaration Of Conformity

En 300 328 V1.8.1

En 301 489-1 V1.9.2 & En 301 489-17 V2.2.1

En 55022: 2010 + Ac: 2011

En 55024: 2010

En 61000-3-2: 2006 + A1: 2009 + A2: 2009

En 61000-3-3: 2013

En 60950-1: 2006 + A11: 2009 + A1: 2010 + A12: 2011

En 50385: 2002

The product carries the CE Mark:

Person responsible for making this declaration:

Yang Hongliang Product Manager of International Business

Date of issue:2015

Tp-Link Technologies Co., Ltd.

Contents

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4.7 DHCP .................................................................................................................................. 46 4.7.1 DHCP Settings ........................................................................................................ 46 4.7.2 DHCP Clients List ................................................................................................... 48 4.7.3 Address Reservation .............................................................................................. 48 4.8 Forwarding .......................................................................................................................... 49 4.8.1 Virtual Servers ........................................................................................................ 50 4.8.2 Port Triggering ........................................................................................................ 51 4.8.3 DMZ ........................................................................................................................ 54 4.8.4 UPnP....................................................................................................................... 54 4.9 Security ............................................................................................................................... 55 4.9.1 Basic Security ......................................................................................................... 56 4.9.2 Advanced Security .................................................................................................. 57 4.9.3 Local Management ................................................................................................. 59 4.9.4 Remote Management ............................................................................................. 60 4.10 Parental Control .................................................................................................................. 61 4.11 Access Control .................................................................................................................... 63 4.11.1 Rule ......................................................................................................................... 64 4.11.2 Host ......................................................................................................................... 66 4.11.3 Target ...................................................................................................................... 68 4.11.4 Schedule ................................................................................................................. 70 4.12 Advanced Routing ............................................................................................................... 71 4.12.1 Static Routing List ................................................................................................... 72 4.12.2 System Routing Table ............................................................................................. 73 4.13 Bandwidth Control ............................................................................................................... 74 4.13.1 Control Settings ...................................................................................................... 74 4.13.2 Rule List .................................................................................................................. 74 4.14 IP & MAC Binding................................................................................................................ 75 4.14.1 Binding Settings ...................................................................................................... 76 4.14.2 ARP List .................................................................................................................. 77 4.15 Dynamic DNS ...................................................................................................................... 78 4.15.1 Comexe.cn DDNS .................................................................................................. 78

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4.15.2 Dyndns.org DDNS .................................................................................................. 79 4.15.3 No-ip.com DDNS .................................................................................................... 80 4.16 System Tools ....................................................................................................................... 81 4.16.1 Time Settings .......................................................................................................... 82 4.16.2 Diagnostic ............................................................................................................... 83 4.16.3 Firmware Upgrade .................................................................................................. 85 4.16.4 Factory Defaults ...................................................................................................... 86 4.16.5 Backup & Restore ................................................................................................... 86 4.16.6 Reboot .................................................................................................................... 87 4.16.7 Password ................................................................................................................ 88 4.16.8 System Log ............................................................................................................. 88 4.16.9 Statistics .................................................................................................................. 90 4.17 Logout ................................................................................................................................. 92 Appendix A: FAQ .................................................................................................................................... 93 Appendix B: Configuring the PC .......................................................................................................... 98 Appendix C: Specifications ................................................................................................................. 102 Appendix D: Glossary .......................................................................................................................... 103

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Package Contents The following items should be found in your package:  TL-WR841N/TL-WR841ND 300Mbps Wireless N Router  DC Power Adapter for TL-WR841N/TL-WR841ND 300Mbps Wireless N Router  Quick Installation Guide  Ethernet Cable  Resource CD for TL-WR841N/TL-WR841ND 300Mbps Wireless N Router, including: • This 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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Chapter 1. Introduction Thank you for choosing the TL-WR841N/TL-WR841ND 300Mbps Wireless N Router. 1.1 Overview of the Router The TL-WR841N/TL-WR841ND 300Mbps Wireless N Router integrates 4-port Switch, Firewall, NAT-Router and Wireless AP. The 300Mbps 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 TL-WR841N/TL-WR841ND 300Mbps Wireless N Router provides up to 300Mbps wireless connection with other 802.11n wireless clients. The incredible speed makes it ideal for handling multiple data streams at the same time, which ensures your network stable and smooth. The performance of this 802.11n wireless router will give you the unexpected networking experience at speed 650% faster than 802.11g. It is also compatible with all IEEE 802.11g and IEEE 802.11b products.

With multiple protection measures, including SSID broadcast control and wireless LAN 64/128/152-bit WEP encryption, Wi-Fi protected Access (WPA2-PSK, WPA-PSK), as well as advanced Firewall protections, the TL-WR841N/TL-WR841ND 300Mbps Wireless N Router provides complete data privacy.

The TL-WR841N/TL-WR841ND 300Mbps Wireless N 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. Simple Installation Flexible Access Control Multiple Security Protections Incredible Speed -2-

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1.2 Conventions The router or TL-WR841N/TL-WR841ND mentioned in this guide stands for TL-WR841N/TL-WR841ND 300Mbps Wireless N Router without any explanation.  Note: The two devices of TL-WR841N and TL-WR841ND are sharing this User Guide. For simplicity, we will take TL-WR841ND for example throughout this Guide. The differences between them are:  TL-WR841N router with 2 fixed antennas.  TL-WR841ND router with 2 detachable antennas. 1.3 Main Features  Complies with IEEE 802.11n to provide a wireless data rate of up to 300Mbps.  One 10/100M Auto-Negotiation RJ45 WAN port, four 10/100M Auto-Negotiation RJ45 LAN ports, supporting Auto MDI/MDIX.  Provides WPA/WPA2, WPA-PSK/WPA2-PSK authentication, TKIP/AES encryption security.  Shares data and Internet access for users, supporting Dynamic IP/Static IP/PPPoE Internet access.  Supports Virtual Server, Special Application and DMZ host.  Supports UPnP, Dynamic DNS, Static Routing.  Provides Automatic-connection and Scheduled Connection on certain time to the Internet.  Built-in NAT and DHCP server supporting static IP address distributing.  Built-in firewall supporting IP address filtering, Domain Name filtering, and MAC address filtering.  Connects Internet on demand and disconnects from the Internet when idle for PPPoE.  Provides 64/128/152-bit WEP encryption security and wireless LAN ACL (Access Control List).  Supports Flow Statistics.  Supports firmware upgrade and Web management.  Supports Tether App to manage the router on smart devices. -3-

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1.4 Panel Layout 1.4.1 The Front Panel

Figure 1-1 Front Panel sketch The router’s LEDs and the Wireless On/Off button are located on the front panel (View from left to right). Name Status Indication （Power） Off Power is off. On Power is on.

(Wlan)

(Lan 4-1),

(Wan)

(Wps)

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1.4.2 The Rear Panel

Figure 1-2 Rear Panel sketch The following parts are located on the rear panel (View from left to right).  ON/OFF: The switch for the power.  POWER: The Power socket is where you will connect the power adapter. Please use the power adapter provided with this TL-WR841ND 300Mbps Wireless N Router.  WAN: This WAN port is where you will connect the DSL/cable Modem, or Ethernet.  1,2,3,4 (LAN): These ports (1,2,3,4) connect the Router to the local PC(s).  WPS/RESET: This button is used for both WPS and Reset function. To use the WPS function, press it for less than five seconds; to use the RESET function, press it for more than five seconds.  Used as RESET button: There are two ways to reset to the Router's factory defaults: 1) Use the Factory Defaults function on System Tools -> Factory Defaults page in the Router's Web-based Utility. -5-

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2) Use the WPS/RESET button: With the Router powered on, press and hold the WPS/RESET button (more than 5 seconds) until the SYS LED becomes quick-flash from slow-flash. Then release the button and wait the Router to reboot to its factory default settings.  Used as WPS button: If you have client devices, such as wireless adapters, that support Wi-Fi Protected Setup, then you can press this button to quickly establish a connection between the Router and client devices and automatically configure wireless security for your wireless network.  WIFI ON/OFF: This switch is used to enable/disable the Router’s wireless function.  Wireless antenna: To receive and transmit the wireless data. -6-

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Chapter 2. Connecting the Router 2.1 System Requirements  Broadband Internet Access Service (DSL/Cable/Ethernet)  One DSL/Cable Modem that has an RJ45 connector (which is not necessary if the router is connected directly to the 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  Place the router in a well ventilated place far from any heater or heating vent  Avoid direct irradiation of any strong light (such as sunlight)  Keep at least 2 inches (5 cm) of clear space around the router  Operating Temperature: 0℃~40℃ (32℉~104℉)  Operating Humidity: 10%~90%RH, Non-condensing 2.3 Connecting the Router Before installing the router, make sure your PC is connected to the Internet through the broadband service successfully. If there is any problem, please contact your ISP. After that, please install the router according to the following steps. Don't forget to pull out the power plug and keep your hands dry.

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Figure 2-1 Hardware Installation of the TL-WR841ND 300Mbps Wireless N Router -8-

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Chapter 3. Quick Installation Guide This chapter will show you how to configure the basic functions of your TL-WR841ND 300Mbps Wireless N Router using Quick Setup Wizard within minutes. 3.1 TCP/IP Configuration The default domain name of the TL-WR841ND 300Mbps Wireless N Router is http://tplinkwifi.net, the default IP address is 192.168.0.1, 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 ports of the router. And then you can configure the IP address for your PC in the following two ways.  Configure the IP address manually 1) Set up the TCP/IP Protocol for your PC. If you need instructions as to how to do this, please refer to Appendix B: Configuring the PC. 2) Configure the network parameters. The IP address is 192.168.0.xxx ("xxx" is any number from 2 to 254), Subnet Mask is 255.255.255.0, and Gateway is 192.168.0.1 (The router's default IP address)  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.

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Figure 3-1 Success result of Ping command  If the result displayed is similar to the Figure 3-2, it means the connection between your PC and the router is failed.

Figure 3-2 Failure result of Ping command Please check the connection following these steps:

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Figure 3-3 Login the Router After a moment, a login window will appear, similar to the Figure 3-4. Enter admin for the User Name and Password, both in lower case letters. Then click the OK button or press the Enter key.

Figure 3-4 Login Windows

 Note: If the above screen does not pop-up, it means that your Web-browser has been set to a proxy. Go to Tools>Internet Options>Connections>LAN Settings, in the screen that appears, cancel the Using Proxy checkbox, and click OK to finish it.

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Figure 3-5 Quick Setup  Note: The Router will automatically detect the Internet connection. If the Internet is available, the Router will direct you to step 5 Wireless settings; otherwise, you need to continue with step 3 to choose WAN Connection Type.

Figure 3-6 Choose WAN Connection Type The router provides Auto-Detect function and supports five popular ways Dynamic IP, Static IP, PPPoE/Russian PPPoE, L2TP/Russian L2TP and PPTP/Russian PPTP to connect to the Internet. It’s recommended that you make use of the Auto-Detect function. If you select Auto-Detect, the router will automatically detect the connection type your ISP provides. If you are sure of what kind of connection type your ISP provides, you can select the very type and click Next to go on configuring.  Note: 1) L2TP and PPTP cannot be detected by the router. You must select it manually. -12-

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2) Before continuing, please make sure the cable of the WAN port is well connected to your device. If the WAN port is not connected, the cable is unplugged page will appear.

Figure 3-7 MAC Clone 2） If the connection type is Static IP, the next screen will appear as shown in Figure 3-8. -13-

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Figure 3-8 Quick Setup - Static IP  IP Address - This is the WAN IP address as seen by external users on the Internet (including your ISP). Enter the IP address into the field.  Subnet Mask - The Subnet Mask is used for the WAN IP address, it is usually 255.255.255.0.  Default Gateway - Enter the gateway IP address into the box if required.  Primary DNS - Enter the DNS Server IP address into the box if required.  Secondary DNS - If your ISP provides another DNS server, enter it into this field. 3） If the connection type is PPPoE/Russian PPPoE, the next screen will appear as shown in Figure 3-9. Configure the following parameters and then click Next to continue.

Figure 3-9 Quick Setup – PPPoE  User Name and Password - Enter the User Name and Password provided by your ISP. These fields are case sensitive. If you have difficulty with this process, please contact your ISP. -14-

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 Confirm Password - Re-enter the password provided by your ISP to ensure the Password you entered is correct. If the Password is different from the Confirm Password, the screen will appear as shown below. Click OK, and re-enter the Password and Confirm Password. Check the radio button of Dynamic/Static IP to activate the secondary connection if your ISP provides an extra Connection type such as Dynamic/Static IP to connect to a local area network. 4） If the connection type is L2TP/Russian L2TP, the next screen will appear as shown in Figure 3-10. Configure the following parameters and then click Next to continue.

Figure 3-10 Quick Setup – L2TP  User Name and Password - Enter the User Name and Password provided by your ISP. These fields are case sensitive. If you have difficulty with this process, please contact your ISP.  Confirm Password - Re-enter the password provided by your ISP to ensure the Password you entered is correct. If the Password is different from the Confirm Password, the screen will appear as shown below. Click OK, and re-enter the Password and Confirm Password. Select Dynamic IP if none of the above parameters are provided. Then you just need to enter server IP address or domain name provided by your ISP.

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Select Static IP if IP Address/ Subnet Mask/ Gateway and DNS server address have been provided by your ISP. Then please enter server IP address or domain name provided by your ISP, and also enter the corresponding parameters.

5） If the connection type is PPTP/Russian PPTP, the next screen will appear as shown in Figure 3-11. Configure the following parameters and then click Next to continue.

Figure 3-11 Quick Setup – PPTP  User Name and Password - Enter the User Name and Password provided by your ISP. These fields are case sensitive. If you have difficulty with this process, please contact your ISP.  Confirm Password - Re-enter the password provided by your ISP to ensure the Password you entered is correct. If the Password is different from the Confirm Password, the screen will appear as shown below. Click OK, and re-enter the Password and Confirm Password. Select Dynamic IP if none of the above parameters are provided. Then you just need to enter server IP address or domain name provided by your ISP.

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Select Static IP if IP Address/ Subnet Mask/ Gateway and DNS server address have been provided by your ISP. Then please enter server IP address or domain name provided by your ISP, and also enter the corresponding parameters.

Figure 3-12 Quick Setup – Wireless  Wireless Radio - Enable or disable the wireless radio.  Wireless Network Name - Enter a string of up to 32 characters. The same name of SSID (Service Set Identification) must be assigned to all wireless devices in your network. Considering your wireless network security, the default SSID is set to be TP-LINK_XXXX (XXXX indicates the last unique four numbers of each router’s MAC address). This value is case-sensitive. For example, TEST is NOT the same as test.  Region - Select your region from the pull-down list. This field specifies the region where the wireless function of the router can be used. It may be illegal to use the wireless function of the router in a region other than one of those specified in this field. If your country or region is not listed, please contact your local government agency for assistance. -17-

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 Note: Limited by local law regulations, version for North America does not have region selection option.  Mode - This field determines the wireless mode which the router works on.  Channel Width - Select any channel width from the pull-down list. The default setting is automatic, which can adjust the channel width for your clients automatically.  Channel - This field determines which operating frequency will be used. The default channel is set to Auto, so the AP will choose the best channel automatically. It is not necessary to change the wireless channel unless you notice interference problems with another nearby access point.  Disable Security - The wireless security function can be enabled or disabled. If disabled, the wireless stations will be able to connect the router without encryption. It is recommended strongly that you choose one of following options to enable security.  WPA/WPA2-Personal - Select WPA based on pre-shared passphrase.  PSK Password - You can enter ASCII or Hexadecimal characters. For ASCII, the key can be made up of any numbers 0 to 9 and any letters A to Z, the length should be between 8 and 63 characters. For Hexadecimal, the key can be made up of any numbers 0 to 9 and letters A to F, the length should be between 8 and 64 characters. Please also note the key is case sensitive, this means that upper and lower case keys will affect the outcome. It would also be a good idea to write down the key and all related wireless security settings.  No Change - If you chose this option, wireless security configuration will not change! These settings are only for basic wireless parameters. For advanced settings, please refer to 4.6 Wireless.

Figure 3-13 Quick Setup – Finish -18-

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Chapter 4. Configuring the Router This chapter will show each Web page's key functions and the configuration way. 4.1 Login After your successful login, you will see the sixteen 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 Status The Status page provides the current status information about the router. All information is read-only. -19-

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Figure 4-1 Router Status 4.3 Quick Setup Please refer to 3.2 Quick Installation Guide. 4.4

Wps

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Figure 4-2 WPS  WPS Status - Enable or disable the WPS function here.  Current PIN - The current value of the router's PIN is displayed here. The default PIN of the router can be found in the label attached on the router.  Restore PIN - Restore the PIN of the router to its default.  Gen New PIN - Click this button, and then you can get a new random value for the router's PIN. You can ensure the network security by generating a new PIN.  Disable PIN of this device - You can disable the router’s PIN manually here. If the router receives multiple failed attempts to authenticate an external registrar, this function will be disabled automatically.  Add Device - You can add a new device to the existing network manually by clicking this button. b). To add a new device: If the wireless adapter supports Wi-Fi Protected Setup (WPS), you can establish a wireless connection between wireless adapter and router using either Push Button Configuration (PBC) method or PIN method.  Note: To build a successful connection by WPS, you should also do the corresponding configuration of the new device for WPS function meanwhile.

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Figure 4-3 Add A New Device Step 2: Press and hold the WPS button of the client device directly. Step 3: The Wi-Fi Protected Setup LED flashes for two minutes during the Wi-Fi Protected Setup process. Step 4: When the WPS LED is on, the client device has successfully connected to the router. Step 5: Refer back to your client device or its documentation for further instructions. II. Enter the client device’s PIN on the router Use this method if your client device has a Wi-Fi Protected Setup PIN number. Step 1: Keep the default WPS Status as Enabled and click the Add Device button in Figure 4-2, then the following screen will appear.

Figure 4-4 Add A New Device Step 2: Enter the PIN number from the client device in the field on the above WPS screen. Then click Connect button. Step 3: “Connect successfully” will appear on the screen of Figure 4-4, which means the client device has successfully connected to the router. III. Enter the router’s PIN on your client device Use this method if your client device asks for the router’s PIN number. Step 1: On the client device, enter the PIN number listed on the router’s Wi-Fi Protected Setup screen. (It is also labeled on the bottom of the router.) Step 2: The Wi-Fi Protected Setup LED flashes for two minutes during the Wi-Fi Protected Setup process. Step 3: When the WPS LED is on, the client device has successfully connected to the router. Step 4: Refer back to your client device or its documentation for further instructions. -22-

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 Note: 1) The WPS LED on the router will light green for five minutes if the device has been successfully added to the network. 2) The WPS function cannot be configured if the Wireless Function of the router is disabled. Please make sure the Wireless Function is enabled before configuring the WPS. 4.5 Network

Figure 4-5 the Network menu There are three submenus under the Network menu (shown in Figure 4-5): WAN, MAC Clone, and LAN. Click any of them, and you will be able to configure the corresponding function. 4.5.1

Wan

Figure 4-6 WAN - Dynamic IP -23-

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This page displays the WAN IP parameters assigned dynamically by your ISP, including IP address, Subnet Mask, Default Gateway, etc. Click the Renew button to renew the IP parameters from your ISP. Click the Release button to release the IP parameters.  MTU Size - The normal MTU (Maximum Transmission Unit) value for most Ethernet networks is 1500 Bytes. It is not recommended that you change the default MTU Size unless required by your ISP.  Use These DNS Servers - If your ISP gives you one or two DNS addresses, select Use These DNS Servers and enter the primary and secondary addresses into the correct fields. Otherwise, the DNS servers will be assigned dynamically from your ISP.  Note: If you find error when you go to a Web site after entering the DNS addresses, it is likely that your DNS servers are set up improperly. You should contact your ISP to get DNS server addresses.  Get IP with Unicast DHCP - A few ISPs' DHCP servers do not support the broadcast applications. If you cannot get the IP Address normally, you can choose this option. (It is rarely required.) Click the Save button to save your settings.

Figure 4-7 WAN - Static IP  IP Address - Enter the IP address in dotted-decimal notation provided by your ISP.  Subnet Mask - Enter the subnet Mask in dotted-decimal notation provided by your ISP, usually is 255.255.255.0. -24-

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 Default Gateway - (Optional) Enter the gateway IP address in dotted-decimal notation provided by your ISP.  MTU Size - The normal MTU (Maximum Transmission Unit) value for most Ethernet networks is 1500 Bytes. It is not recommended that you change the default MTU Size unless required by your ISP.  Primary/Secondary DNS - (Optional) Enter one or two DNS addresses in dotted-decimal notation provided by your ISP. Click the Save button to save your settings.

Figure 4-8 WAN - PPPoE  User Name/Password - Enter the User Name and Password provided by your ISP. These fields are case-sensitive.  Secondary Connection - It’s available only for PPPoE Connection. If your ISP provides an extra Connection type such as Dynamic/Static IP to connect to a local area network, then you can check the radio button of Dynamic/Static IP to activate this secondary connection. -25-

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 Disabled - The Secondary Connection is disabled by default, so there is PPPoE connection only. This is recommended.  Dynamic IP - You can check this radio button to use Dynamic IP as the secondary connection to connect to the local area network provided by ISP.  Static IP - You can check this radio button to use Static IP as the secondary connection to connect to the local area network provided by ISP.  Connect on Demand - In this mode, the Internet connection can be terminated automatically after a specified inactivity period (Max Idle Time) and be re-established when you attempt to access the Internet again. If you want your Internet connection keeps active all the time, please enter “0” in the Max Idle Time field. Otherwise, enter the number of minutes you want to have elapsed before your Internet access disconnects.  Connect Automatically - The connection can be re-established automatically when it was down.  Time-based Connecting - The connection will only be established in the period from the start time to the end time (both are in HH:MM format).  Note: Only when you have configured the system time on System Tools -> Time page, will the Time-based Connecting function can take effect.  Connect Manually - You can click the Connect/ Disconnect button to connect/disconnect immediately. This mode also supports the Max Idle Time function as Connect on Demand mode. The Internet connection can be disconnected automatically after a specified inactivity period and re-established when you attempt to access the Internet again. Click the Connect button to connect immediately. Click the Disconnect button to disconnect immediately. Caution: Sometimes the connection cannot be terminated although you specify a time to Max Idle Time, since some applications are visiting the Internet continually in the background. If you want to do some advanced configurations, please click the Advanced button, and the page shown in Figure 4-9 will then appear: -26-

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Figure 4-9 PPPoE Advanced Settings  MTU Size - The default MTU size is “1480” bytes, which is usually fine. It is not recommended that you change the default MTU Size unless required by your ISP.  Service Name/AC Name - The service name and AC (Access Concentrator) name, which should not be configured unless you are sure it is necessary for your ISP. In most cases, leaving these fields blank will work.  ISP Specified IP Address - If your ISP does not automatically assign IP addresses to the router during login, please click “Use IP address specified by ISP” check box and enter the IP address provided by your ISP in dotted-decimal notation.  Detect Online Interval - The router will detect Access Concentrator online at every interval. The default value is “0”. You can input the value between “0”and “120”. The value “0” means no detect.  DNS IP address - If your ISP does not automatically assign DNS addresses to the router during login, please click “Use the following DNS servers” check box and enter the IP address in dotted-decimal notation of your ISP’s primary DNS server. If a secondary DNS server address is available, enter it as well. Click the Save button to save your settings.

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Figure 4-10 WAN – BigPond Cable  User Name/Password - Enter the User Name and Password provided by your ISP. These fields are case-sensitive.  Auth Server - Enter the authenticating server IP address or host name.  Auth Domain - Type in the domain suffix server name based on your location. e.g. NSW / ACT - nsw.bigpond.net.au VIC / TAS / WA / SA / NT - vic.bigpond.net.au QLD - qld.bigpond.net.au  MTU Size - The normal MTU (Maximum Transmission Unit) value for most Ethernet networks is 1500 Bytes. It is not recommended that you change the default MTU Size unless required by your ISP.  Connect on Demand - In this mode, the Internet connection can be terminated automatically after a specified inactivity period (Max Idle Time) and be re-established when you attempt to access the Internet again. If you want your Internet connection keeps active all the time, please enter “0” in the Max Idle Time field. Otherwise, enter the number of minutes you want to have elapsed before your Internet access disconnects. -28-

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 Connect Automatically - The connection can be re-established automatically when it was down.  Connect Manually - You can click the Connect/Disconnect button to connect/disconnect immediately. This mode also supports the Max Idle Time function as Connect on Demand mode. The Internet connection can be disconnected automatically after a specified inactivity period and re-established when you attempt to access the Internet again. Click the Connect button to connect immediately. Click the Disconnect button to disconnect immediately. Caution: Sometimes the connection cannot be terminated although you specify a time to Max Idle Time because some applications are visiting the Internet continually in the background. Click the Save button to save your settings.

Figure 4-11 L2TP Settings -29-

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 User Name/Password - Enter the User Name and Password provided by your ISP. These fields are case-sensitive.  Dynamic IP/ Static IP - Choose either as you are given by your ISP. Click the Connect button to connect immediately. Click the Disconnect button to disconnect immediately.  Connect on Demand - You can configure the router to disconnect from your Internet connection after a specified period of inactivity (Max Idle Time). If your Internet connection has been terminated due to inactivity, Connect on Demand enables the router to automatically re-establish your connection as soon as you attempt to access the Internet again. If you wish to activate Connect on Demand, click the radio button. If you want your Internet connection to remain active at all times, enter 0 in the Max Idle Time field. Otherwise, enter the number of minutes you want to have elapsed before your Internet connection terminates.  Connect Automatically - Connect automatically after the router is disconnected. To use this option, click the radio button.  Connect Manually - You can configure the router to make it connect or disconnect manually. After a specified period of inactivity (Max Idle Time), the router will disconnect from your Internet connection, and you will not be able to re-establish your connection automatically as soon as you attempt to access the Internet again. To use this option, click the radio button. If you want your Internet connection to remain active at all times, enter "0" in the Max Idle Time field. Otherwise, enter the number in minutes that you wish to have the Internet connecting last unless a new link is requested. Caution: Sometimes the connection cannot be disconnected although you specify a time to Max Idle Time, since some applications is visiting the Internet continually in the background. Click the Save button to save your settings.

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Figure 4-12 PPTP Settings  User Name/Password - Enter the User Name and Password provided by your ISP. These fields are case-sensitive.  Dynamic IP/ Static IP - Choose either as you are given by your ISP and enter the ISP’s IP address or the domain name. If you choose static IP and enter the domain name, you should also enter the DNS assigned by your ISP. And click the Save button. Click the Connect button to connect immediately. Click the Disconnect button to disconnect immediately.  Connect on Demand - You can configure the router to disconnect from your Internet connection after a specified period of inactivity (Max Idle Time). If your Internet connection has been terminated due to inactivity, Connect on Demand enables the router to automatically re-establish your connection as soon as you attempt to access the Internet again. If you wish to activate Connect on Demand, click the radio button. If you want your -31-

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Internet connection to remain active at all times, enter 0 in the Max Idle Time field. Otherwise, enter the number of minutes you want to have elapsed before your Internet connection terminates.  Connect Automatically - Connect automatically after the router is disconnected. To use this option, click the radio button.  Connect Manually - You can configure the router to make it connect or disconnect manually. After a specified period of inactivity (Max Idle Time), the router will disconnect from your Internet connection, and you will not be able to re-establish your connection automatically as soon as you attempt to access the Internet again. To use this option, click the radio button. If you want your Internet connection to remain active at all times, enter "0" in the Max Idle Time field. Otherwise, enter the number in minutes that you wish to have the Internet connecting last unless a new link is requested. Caution: Sometimes the connection cannot be disconnected although you specify a time to Max Idle Time, since some applications are visiting the Internet continually in the background. Click the Save button to save your settings.  Note: If you don't know how to choose the appropriate connection type, click the Detect button to allow the router to automatically search your Internet connection for servers and protocols. The connection type will be reported when an active Internet service is successfully detected by the router. This report is for your reference only. To make sure the connection type your ISP provides, please refer to the ISP. The various types of Internet connections that the router can detect are as follows:  PPPoE - Connections which use PPPoE that requires a user name and password.  Dynamic IP - Connections which use dynamic IP address assignment.  Static IP - Connections which use static IP address assignment. The router can not detect PPTP/L2TP/BigPond connections with your ISP. If your ISP uses one of these protocols, then you must configure your connection manually. 4.5.2 MAC Clone Choose menu “Network→MAC Clone”, you can configure the MAC address of the WAN on the screen below, Figure 4-13: -32-

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Figure 4-13 MAC Address Clone Some ISPs require that you register the MAC Address of your adapter. Changes are rarely needed here.  WAN MAC Address - This field displays the current MAC address of the WAN port. If your ISP requires you to register the MAC address, please enter the correct MAC address into this field in XX-XX-XX-XX-XX-XX format(X is any hexadecimal digit).  Your PC's MAC Address - This field displays the MAC address of the PC that is managing the router. If the MAC address is required, you can click the Clone MAC Address To button and this MAC address will fill in the WAN MAC Address field. Click Restore Factory MAC to restore the MAC address of WAN port to the factory default value. Click the Save button to save your settings.  Note: Only the PC on your LAN can use the MAC Address Clone function. 4.5.3

Lan

Figure 4-14 LAN -33-

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 MAC Address - The physical address of the router, as seen from the LAN. The value can't be changed.  IP Address - Enter the IP address of your router or reset it in dotted-decimal notation (factory default: 192.168.0.1).  Subnet Mask - An address code that determines the size of the network. Normally use 255.255.255.0 as the subnet mask.  IGMP Proxy - If you want to watch TV through IGMP, please Enable it.  Note:

4.6 Wireless

Figure 4-15 Wireless menu There are five submenus under the Wireless menu (shown in Figure 4-15): Wireless Settings, Wireless Security, Wireless MAC Filtering, Wireless Advanced and Wireless Statistics. Click any of them, and you will be able to configure the corresponding function. 4.6.1 Wireless Settings Choose menu “Wireless→Wireless Setting”, you can configure the basic settings for the wireless network on this page. -34-

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Figure 4-16 Wireless Settings  Wireless Network Name - Enter a value of up to 32 characters. The same name of SSID (Service Set Identification) must be assigned to all wireless devices in your network. Considering your wireless network security, the default SSID is set to be TP-LINK_XXXX (XXXX indicates the last unique four numbers of each router’s MAC address). This value is case-sensitive. For example, TEST is NOT the same as test.  Region - Select your region from the pull-down list. This field specifies the region where the wireless function of the router can be used. It may be illegal to use the wireless function of the router in a region other than one of those specified in this field. If your country or region is not listed, please contact your local government agency for assistance. When you select your local region from the pull-down list, click the Save button, then the Note Dialog appears. Click OK.

Note Dialog  Note: Limited by local law regulations, version for North America does not have region selection option. -35-

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 Mode - Select the desired mode. The default setting is 11bgn mixed. 11bg mixed - Select if you are using both 802.11b and 802.11g wireless clients. 11bgn mixed - Select if you are using a mix of 802.11b, 11g, and 11n wireless clients. Select the desired wireless mode. It is strongly recommended that you set the Mode to 802.11b&g&n, and all of 802.11b, 802.11g, and 802.11n wireless stations can connect to the router.  Channel width - Select any channel width from the pull-down list. The default setting is automatic, which can adjust the channel width for your clients automatically.  Note: If 11bg mixed is selected in the Mode field, the Channel Width selecting field will turn grey and the value will become 20M, which is unable to be changed.  Channel - This field determines which operating frequency will be used. The default channel is set to Auto, so the AP will choose the best channel automatically. It is not necessary to change the wireless channel unless you notice interference problems with another nearby access point.  Enable Wireless Router Radio - The wireless radio of this router can be enabled or disabled to allow wireless stations access. Please use the WiFi button on this device to enable/disable radio.  Enable SSID Broadcast - When wireless clients survey the local area for wireless networks to associate with, they will detect the SSID broadcast by the router. If you select the Enable SSID Broadcast checkbox, the Wireless router will broadcast its name (SSID) on the air.  Enable WDS Bridging - Check this box to enable WDS. With this function, the router can bridge two or more WLANs. If this checkbox is selected, you will have to set the following parameters as shown below. Make sure the following settings are correct

 SSID (to be bridged) - The SSID of the AP your router is going to connect to as a client. You can also use the search function to select the SSID to join.  BSSID (to be bridged) - The BSSID of the AP your router is going to connect to as a client. You can also use the search function to select the BSSID to join. -36-

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 Survey - Click this button, you can search the AP which runs in the current channel.  WDS Mode - This field determines which WDS Mode will be used. It is not necessary to change the WDS Mode unless you notice network communication problems with root AP. If you select Auto, then router will choose the appropriate WDS Mode automatically.  Key type - This option should be chosen according to the AP's security configuration.It is recommended that the security type is the same as your AP's security type  WEP Index - This option should be chosen if the key type is WEP(ASCII) or WEP(HEX).It indicates the index of the WEP key.  Auth Type - This option should be chosen if the key type is WEP(ASCII) or WEP(HEX).It indicates the authorization type of the Root AP.  Password - If the AP your router is going to connect needs password, you need to fill the password in this blank. 4.6.2 Wireless Security Choose menu “Wireless→Wireless Security”, you can configure the security settings of your wireless network. There are five wireless security modes supported by the router: WEP (Wired Equivalent Privacy), WPA (Wi-Fi Protected Access), WPA2 (Wi-Fi Protected Access 2), WPA2-PSK (Pre-Shared Key), WPA-PSK (Pre-Shared Key). -37-

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Figure 4-17 Wireless Security  Disable Security - If you do not want to use wireless security, select this check box, but it’s strongly recommended to choose one of the following modes to enable security.  WPA/WPA2 – Personal (Recommended) - It’s the WPA/WPA2 authentication type based on pre-shared passphrase.

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Figure 4-18

Figure 4-19

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Figure 4-20

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4.6.3 Wireless MAC Filtering

Choose menu “Wireless→MAC Filtering”, you can control the wireless access by configuring the Wireless MAC Address Filtering function, shown in Figure 4-21.

Figure 4-21 Wireless MAC address Filtering To filter wireless users by MAC Address, click Enable. The default setting is Disabled.  MAC Address - The wireless station's MAC address that you want to filter.  Status - The status of this entry either Enabled or Disabled.  Description - A simple description of the wireless station. To Add a Wireless MAC Address filtering entry, click the Add New… button. The "Add or Modify Wireless MAC Address Filtering entry" page will appear, shown in Figure 4-22:

Figure 4-22 Add or Modify Wireless MAC Address Filtering entry

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To add or modify a MAC Address Filtering entry, follow these instructions:

Xx-Xx-Xx-Xx-Xx-Xx

(X

00-0A-Eb-00-07-8A.

Mac

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4.6.4 Wireless Advanced Choose menu “Wireless→Wireless Advanced”, you can configure the advanced settings of your wireless network.

Figure 4-23 Wireless Advanced  Transmit Power - Here you can specify the transmit power of router. You can select High, Middle or Low which you would like. High is the default setting and is recommended.  Beacon Interval - Enter a value between 20-1000 milliseconds for Beacon Interval here. The beacons are the packets sent by the router to synchronize a wireless network. Beacon Interval value determines the time interval of the beacons. The default value is

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 Fragmentation Threshold - This value is the maximum size determining whether packets will be fragmented. Setting the Fragmentation Threshold too low may result in poor network performance since excessive packets. 2346 is the default setting and is recommended.  DTIM Interval - This value determines 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. When the router has buffered broadcast or multicast messages for associated clients, it sends the next DTIM with a DTIM Interval value. You can specify the value between 1-255 Beacon Intervals. The default value is 1, which indicates the DTIM Interval is the same as Beacon Interval.  Enable WMM - WMM function can guarantee the packets with high- priority messages being transmitted preferentially. It is strongly recommended enabled.  Enable Short GI - This function is recommended for it will increase the data capacity by reducing the guard interval time.  Enabled AP Isolation - This function can isolate wireless stations on your network from each other. Wireless devices will be able to communicate with the router but not with each other. To use this function, check this box. AP Isolation is disabled by default.  Note: If you are not familiar with the setting items in this page, it's strongly recommended to keep the provided default values; otherwise it may result in lower wireless network performance. 4.6.5 Wireless Statistics Choose menu “Wireless→Wireless Statistics”, you can see the MAC Address, Current Status, Received Packets and Sent Packets for each connected wireless station.

Figure 4-24 The router attached wireless stations  MAC Address - The connected wireless station's MAC address -44-

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 Current Status - The connected wireless station's running status, one of STA-AUTH /

Sta-Assoc / Sta-Joined / Wpa / Wpa-Psk / Wpa2 / Wpa2-Psk / Ap-Up / Ap-Down /

Dhcp

Figure 4-25 The DHCP menu There are three submenus under the DHCP menu (shown in Figure 4-25): DHCP Settings, DHCP Clients List and Address Reservation. Click any of them, and you will be able to configure the corresponding function. 4.7.1 DHCP Settings Choose menu “DHCP→DHCP Settings”, you can configure the DHCP Server on the page (shown in Figure 4-26).The router is set up by default as a DHCP (Dynamic Host Configuration Protocol) server, which provides the TCP/IP configuration for all the PC(s) that are connected to the router on the LAN. -45-

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Figure 4-26 DHCP Settings  DHCP Server - Enable or Disable the DHCP server. If you disable the Server, you must have another DHCP server within your network or else you must configure the computer manually.  Start IP Address - Specify an IP address for the DHCP Server to start with when assigning IP addresses. 192.168.0.100 is the default start address.  End IP Address - Specify an IP address for the DHCP Server to end with when assigning IP addresses. 192.168.0.199 is the default end address.  Address Lease Time - The Address Lease Time is the amount of time a network user will be allowed connection to the router with their current dynamic IP Address. Enter the amount of time in minutes and the user will be "leased" this dynamic IP Address. After the time is up, the user will be automatically assigned a new dynamic IP address. The range of the time is 1 ~ 2880 minutes. The default value is 120 minutes.  Default Gateway - (Optional.) Suggest to input the IP address of the LAN port of the router, default value is 192.168.0.1  Default Domain - (Optional.) Input the domain name of your network.  Primary DNS - (Optional.) Input the DNS IP address provided by your ISP. Or consult your

Isp.

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4.7.2 DHCP Clients List Choose menu “DHCP→DHCP Clients List”, you can view the information about the clients attached to the router in the next screen (shown in Figure 4-27).

Figure 4-27 DHCP Clients List  ID - The index of the DHCP Client  Client Name - The name of the DHCP client  MAC Address - The MAC address of the DHCP client  Assigned IP - The IP address that the router has allocated to the DHCP client.  Lease Time - The time of the DHCP client leased. After the dynamic IP address has expired, a new dynamic IP address will be automatically assigned to the user. You cannot change any of the values on this page. To update this page and to show the current attached devices, click the Refresh button. 4.7.3 Address Reservation Choose menu “DHCP→Address Reservation”, you can view and add a reserved addresses for clients via the next screen (shown in Figure 4-28).When you specify a reserved IP address for a PC on the LAN, that PC will always receive the same IP address each time when it accesses the DHCP server. Reserved IP addresses should be assigned to the servers that require permanent IP settings.

Figure 4-28 Address Reservation  MAC Address - The MAC address of the PC for which you want to reserve IP address. -47-

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 Assigned IP Address - The IP address of the router reserved.  Status - The status of this entry either Enabled or Disabled. To Reserve IP addresses:

Figure 4-29 Add or Modify an Address Reservation Entry To modify or delete an existing entry:

Figure 4-30 The Forwarding menu -48-

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There are four submenus under the Forwarding menu (shown in Figure 4-30): Virtual Servers, Port Triggering, DMZ and UPnP. Click any of them, and you will be able to configure the corresponding function. 4.8.1 Virtual Servers Choose menu “Forwarding→Virtual Servers”, you can view and add virtual servers in the next screen (shown in Figure 4-31). Virtual servers can be used for setting up public services on your LAN, such as DNS, Email and FTP. A virtual server is defined as a service port, and all requests from the Internet to this service port will be redirected to the computer specified by the server IP. Any PC that was used for a virtual server must have a static or reserved IP Address because its IP Address may be changed when using the DHCP function.

Figure 4-31 Virtual Servers  Service Port - The numbers of External Ports. You can type a service port or a range of service ports (in XXX – YYY format, XXX is the start port number, YYY is the end port number).  Internal Port - The Internal Service Port number of the PC running the service application. You can leave it blank if the Internal Port is the same as the Service Port, or enter a specific port number when Service Port is a single one.  IP Address - The IP Address of the PC providing the service application.  Protocol - The protocol used for this application, either TCP, UDP, or All (all protocols supported by the router).  Status - The status of this entry either Enabled or Disabled. To set up a virtual server entry:

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Figure 4-32 Add or Modify a Virtual Server Entry  Note: If your computer or server has more than one type of available service, please select another service, and enter the same IP Address for that computer or server. To modify or delete an existing entry:

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pure NAT router. Port Triggering is used for some of these applications that can work with an NAT router.

Figure 4-33 Port Triggering Once the router is configured, the operation is as follows:

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Applications do not have the application you need, enter the Trigger Port and the Incoming Ports manually.

Figure 4-34 Add or Modify a Triggering Entry To modify or delete an existing entry:

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4.8.3

Dmz

Figure 4-35 DMZ To assign a computer or server to be a DMZ server:

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Figure 4-36 UPnP Setting  Current UPnP Status - UPnP can be enabled or disabled by clicking the Enable or Disable button. As allowing this may present a risk to security, this feature is enabled by default.  Current UPnP Settings List - This table displays the current UPnP information. • App Description -The description provided by the application in the UPnP request • External Port - External port, which the router opened for the application. • Protocol - Shows which type of protocol is opened. • Internal Port - Internal port, which the router opened for local host. • IP Address - The UPnP device that is currently accessing the router. • Status - The port’s status displayed here. “Enabled” means that port is still active. Otherwise, the port is inactive. Click Refresh to update the Current UPnP Settings List. 4.9 Security

Figure 4-37 The Security menu There are four submenus under the Security menu as shown in Figure 4-37: Basic Security, Advanced Security, Local Management and Remote Management. Click any of them, and you will be able to configure the corresponding function. -54-

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4.9.1 Basic Security Choose menu “Security → Basic Security”, you can configure the basic security in the screen as shown in Figure 4-37.

Figure 4-38 Basic Security  Firewall - A firewall protects your network from the outside world. Here you can enable or disable the router’s firewall.  SPI Firewall - SPI (Stateful Packet Inspection, also known as dynamic packet filtering) helps to prevent cyber attacks by tracking more state per session. It validates that the traffic passing through the session conforms to the protocol. SPI Firewall is enabled by factory default. If you want all the computers on the LAN exposed to the outside world, you can disable it.  VPN - VPN Passthrough must be enabled if you want to allow VPN tunnels using IPSec, PPTP, or L2TP protocols to pass through the router’s firewall.  PPTP Passthrough - Point-to-Point Tunneling Protocol (PPTP) allows the Point-to-Point Protocol (PPP) to be tunneled through an IP network. To allow PPTP tunnels to pass through the router, keep the default, Enabled. -55-

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 L2TP Passthrough - Layer 2 Tunneling Protocol (L2TP) is the method used to enable Point-to-Point sessions via the Internet on the Layer 2 level. To allow L2TP tunnels to pass through the router, keep the default, Enabled.  IPSec Passthrough - Internet Protocol Security (IPSec) is a suite of protocols for ensuring private, secure communications over Internet Protocol (IP) networks, through the use of cryptographic security services. To allow IPSec tunnels to pass through the router, keep the default, Enabled.  ALG - It is recommended to enable Application Layer Gateway (ALG) because ALG allows customized Network Address Translation (NAT) traversal filters to be plugged into the gateway to support address and port translation for certain application layer "control/data" protocols such as FTP, TFTP, H323 etc.  FTP ALG - To allow FTP clients and servers to transfer data across NAT, keep the default Enable.  TFTP ALG - To allow TFTP clients and servers to transfer data across NAT, keep the default Enable.  H323 ALG - To allow Microsoft NetMeeting clients to communicate across NAT, keep the default Enable.  RTSP ALG - To allow some media player clients to communicate with some streaming media servers across NAT, click Enable. Click the Save button to save your settings. 4.9.2 Advanced Security Choose menu “Security → Advanced Security”, you can protect the router from being attacked by TCP-SYN Flood, UDP Flood and ICMP-Flood in the screen as shown in Figure 4-39. -56-

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Figure 4-39 Advanced Security  Packets Statistics Interval (5~60) - The default value is 10. Select a value between 5 and 60 seconds from the drop-down list. The Packets Statistics Interval value indicates the time section of the packets statistics. The result of the statistics is used for analysis by SYN Flood, UDP Flood and ICMP-Flood.  DoS Protection - Denial of Service protection. Check the Enable or Disable button to enable or disable the DoS protection function. Only when it is enabled, will the flood filters be enabled.  Note: Dos Protection will take effect only when the Traffic Statistics in “System Tool → Traffic Statistics” is enabled.  Enable ICMP-FLOOD Attack Filtering - Enable or Disable the ICMP-FLOOD Attack Filtering.  ICMP-FLOOD Packets Threshold (5~3600) - The default value is 50. Enter a value between 5 ~ 3600. When the current ICMP-FLOOD Packets number is beyond the set value, the router will startup the blocking function immediately.  Enable UDP-FLOOD Filtering - Enable or Disable the UDP-FLOOD Filtering. -57-

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 UDP-FLOOD Packets Threshold (5~3600) - The default value is 500. Enter a value between 5 ~ 3600. When the current UPD-FLOOD Packets number is beyond the set value, the router will startup the blocking function immediately.  Enable TCP-SYN-FLOOD Attack Filtering - Enable or Disable the TCP-SYN-FLOOD Attack Filtering.  TCP-SYN-FLOOD Packets Threshold (5~3600) - The default value is 50. Enter a value between 5 ~ 3600. When the current TCP-SYN-FLOOD Packets numbers is beyond the set value, the router will startup the blocking function immediately.  Ignore Ping Packet From WAN Port - Enable or Disable Ignore Ping Packet From WAN Port. The default setting is disabled. If enabled, the ping packet from the Internet cannot access the router.  Forbid Ping Packet From LAN Port - Enable or Disable Forbid Ping Packet From LAN Port. The default setting is disabled. If enabled, the ping packet from LAN cannot access the router. This function can be used to defend against some viruses. Click the Save button to save the settings. Click the Blocked DoS Host List button to display the DoS host table by blocking. 4.9.3 Local Management Choose menu “Security → Local Management”, you can configure the management rule in the screen as shown in Figure 4-40. The management feature allows you to deny computers in LAN from accessing the router.

Figure 4-40 Local Management By default, the radio button “All the PCs on the LAN are allowed to access the Router's Web-Based Utility” is checked. If you want to allow PCs with specific MAC Addresses to access -58-

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the Setup page of the router's Web-Based Utility locally from inside the network, check the radio button “Only the PCs listed can browse the built-in web pages to perform Administrator tasks”, and then enter each MAC Address in a separate field. The format for the MAC Address is XX-XX-XX-XX-XX-XX (X is any hexadecimal digit). Only the PCs with MAC address listed can use the password to browse the built-in web pages to perform Administrator tasks while all the others will be blocked. After click the Add button, your PC's MAC Address will be placed in the list above. Click the Save button to save your settings.  Note: If your PC is blocked but you want to access the router again, use a pin to press and hold the Reset Button (hole) on the back panel for about 5 seconds to reset the router’s factory defaults on the router’s Web-Based Utility. 4.9.4 Remote Management Choose menu “Security → Remote Management”, you can configure the Remote Management function in the screen as shown in Figure 4-41. This feature allows you to manage your router from a remote location via the Internet.

Figure 4-41 Remote Management  Web Management Port - Web browser access normally uses the standard HTTP service port 80. This router's default remote management web port number is 80. For greater security, you can change the remote management web port to a custom port by entering that number in the box provided. Choose a number between 1 and 65534 but do not use the number of any common service port.  Remote Management IP Address - This is the current address you will use when accessing your router from the Internet. This function is disabled when the IP address is set to the default value of 0.0.0.0. To enable this function change 0.0.0.0 to a valid IP address. If set to 255.255.255.255, then all the hosts can access the router from internet.  Note:

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number. For example, if your router's WAN address is 202.96.12.8, and the port number used is 8080, please enter http://202.96.12.8:8080 in your browser. Later, you may be asked for the router's password. After successfully entering the username and password, you will be able to access the router's web-based utility.

Figure 4-42 Parental Control Settings  Parental Control - Check Enable if you want this function to take effect, otherwise check Disable.  MAC Address of Parental PC - In this field, enter the MAC address of the controlling PC, or you can make use of the Copy To Above button below.  MAC Address of Your PC - This field displays the MAC address of the PC that is managing this router. If the MAC Address of your adapter is registered, you can click the Copy To Above button to fill this address to the MAC Address of Parental PC field above.  Website Description - Description of the allowed website for the PC controlled.  Schedule - The time period allowed for the PC controlled to access the Internet. For detailed information, please go to “Access Control → Schedule”.  Modify - Here you can edit or delete an existing entry. To add a new entry, please follow the steps below. -60-

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Figure 4-43 Add or Modify Parental Control Entry -61-

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For example: If you desire that the child PC with MAC address 00-11-22-33-44-AA can access www.google.com on Saturday only while the parent PC with MAC address 00-11-22-33-44-BB is without any restriction, you should follow the settings below.

Figure 4-44 Parental Control Settings 4.11 Access Control

Figure 4-45 Access Control There are four submenus under the Access Control menu as shown in Figure 4-45: Rule, Host, Target and Schedule. Click any of them, and you will be able to configure the corresponding function. -62-

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4.11.1 Rule Choose menu “Access Control → Rule”, you can view and set Access Control rules in the screen as shown in Figure 4-46.

Figure 4-46 Access Control Rule Management  Enable Internet Access Control - Select the check box to enable the Internet Access Control function, so the Default Filter Policy can take effect.  Rule Name - Here displays the name of the rule and this name is unique.  Host - Here displays the host selected in the corresponding rule.  Target - Here displays the target selected in the corresponding rule.  Schedule - Here displays the schedule selected in the corresponding rule.  Action - Here displays the action the router takes to deal with the packets. It could be Allow or Deny. Allow means that the router permits the packets to go through the router. Deny means that the router rejects the packets to go through the router.  Status - This field displays the status of the rule. Enabled means the rule will take effect, Disabled means the rule will not take effect.  Modify - Here you can edit or delete an existing rule. To add a new rule, please follow the steps below.

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Figure 4-47 Add or Modify Internet Access Control Entry For example: If you desire to allow the host with MAC address 00-11-22-33-44-AA to access www.google.com only from 18:00 to 20:00 on Saturday and Sunday, and forbid other hosts in the LAN to access the Internet, you should follow the settings below:

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4.11.2 Host Choose menu “Access Control → Host”, you can view and set a Host list in the screen as shown in Figure 4-48. The host list is necessary for the Access Control Rule.

Figure 4-48 Host Settings  Host Description - Here displays the description of the host and this description is unique.  Information - Here displays the information about the host. It can be IP or MAC.  Modify - To modify or delete an existing entry. To add a new entry, please follow the steps below.

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1) In Host Description field, create a unique description for the host (e.g. Host_1). 2) In LAN IP Address field, enter the IP address.  If you select MAC Address, the screen shown is Figure 4-50. 1) In Host Description field, create a unique description for the host (e.g. Host_1). 2) In MAC Address field, enter the MAC address.

Figure 4-49 Add or Modify a Host Entry

Figure 4-50 Add or Modify a Host Entry For example: If you desire to restrict the internet activities of host with MAC address 00-11-22-33-44-AA, you should first follow the settings below:

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4.11.3 Target Choose menu “Access Control → Target”, you can view and set a Target list in the screen as shown in Figure 4-51. The target list is necessary for the Access Control Rule.

Figure 4-51 Target Settings  Target Description - Here displays the description about the target and this description is unique.  Information - The target can be IP address, port, or domain name.  Modify - To modify or delete an existing entry. To add a new entry, please follow the steps below.

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Figure 4-52 Add or Modify an Access Target Entry

Figure 4-53 Add or Modify an Access Target Entry For example: If you desire to restrict the internet activities of host with MAC address 00-11-22-33-44-AA in the LAN to access www.google.com only, you should first follow the settings below:

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4.11.4 Schedule Choose menu “Access Control → Schedule”, you can view and set a Schedule list in the next screen as shown in Figure 4-54. The Schedule list is necessary for the Access Control Rule.

Figure 4-54 Schedule Settings  Schedule Description - Here displays the description of the schedule and this description is unique.  Day - Here displays the day(s) in a week.  Time - Here displays the time period in a day.  Modify - Here you can edit or delete an existing schedule. To add a new schedule, follow the steps below.

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Figure 4-55 Advanced Schedule Settings For example: If you desire to restrict the internet activities of host with MAC address 00-11-22-33-44-AA to access www.google.com only from 18:00 to 20:00 on Saturday and Sunday, you should first follow the settings below:

4.12 Advanced Routing

Figure 4-56 Advanced Routing There are two submenus under the Advanced Routing menu as shown in Figure 4-56: Static Routing List and System Routing Table. Click any of them, and you will be able to configure the corresponding function. -70-

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4.12.1 Static Routing List Choose menu “Advanced Routing → Static Routing List”, and then you can configure the static route in the next screen (shown in Figure 4-57). A static route is a pre-determined path that network information must travel to reach a specific host or network.

Figure 4-57 Static Routing To add static routing entries:

Figure 4-58 Add or Modify a Static Route Entry

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Other configurations for the entries: Click the Delete button to delete the entry. Click the Enable All button to enable all the entries. Click the Disable All button to disable all the entries. Click the Delete All button to delete all the entries. Click the Previous button to view the information in the previous screen, click the Next button to view the information in the next screen. 4.12.2 System Routing Table Choose menu “Advanced Routing → System Routing Table”, and then you can view the System Routing Table in the next screen (shown in Figure 4-59). System routing table views all of the valid route entries in use. The Destination IP address, Subnet Mask, Gateway, and Interface will be displayed for each entry.

Figure 4-59 System Routing Table  Destination Network - The Destination Network is the address of the network or host to which the static route is assigned.  Subnet Mask - The Subnet Mask determines which portion of an IP address is the network portion, and which portion is the host portion.  Gateway - This is the IP address of the gateway device that allows for contact between the router and the network or host.  Interface - This interface tells you either the Destination IP Address is on the LAN & WLAN (internal wired and wireless networks), or on the WAN (Internet). -72-

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4.13 Bandwidth Control

Figure 4-60 There are two submenus under the Bandwidth Control menu as shown in Figure 4-60. Click any of them, and you will be able to configure the corresponding function. The detailed explanations for each submenu are provided below. 4.13.1 Control Settings Choose menu “Bandwidth Control → Control Settings”, you can configure the Egress Bandwidth and Ingress Bandwidth in the next screen. Their values you configure should be less than 100000Kbps. For optimal control of the bandwidth, please select the right Line Type and ask your ISP for the total bandwidth of the egress and ingress.

Figure 4-61 Bandwidth Control Settings  Enable Bandwidth Control - Check this box so that the Bandwidth Control settings can take effect.  Line Type - Select the right type for you network connection. If you don’t know how to choose, please ask your ISP for the information.  Egress Bandwidth - The upload speed through the WAN port.  Ingress Bandwidth - The download speed through the WAN port. 4.13.2 Rule List Choose menu “Bandwidth Control → Rule List”, you can view and configure the Bandwidth Control rules in the screen below. -73-

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Figure 4-62 Bandwidth Control Rules List  Description - This is the information about the rules such as address range.  Egress bandwidth - This field displays the max and mix upload bandwidth through the WAN port, the default is 0.  Ingress bandwidth - This field displays the max and mix download bandwidth through the WAN port, the default is 0.  Enable - This displays the status of the rule.  Modify - Click Modify to edit the rule. Click Delete to delete the rule. To add/modify a Bandwidth Control rule, follow the steps below. Step 1: Click Add New… shown in Figure 4-62, you will see a new screen shown in Figure 4-63. Step 2: Enter the information like the screen shown below.

Figure 4-63 Bandwidth Control Rule Settings Step 3: Click the Save button. 4.14 IP & MAC Binding

Figure 4-64 the IP & MAC Binding menu -74-

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There are two submenus under the IP &MAC Binding menu (shown in Figure 4-64): Binding Settings and ARP List. Click any of them, and you will be able to scan or configure the corresponding function. The detailed explanations for each submenu are provided below. 4.14.1 Binding Settings This page displays the IP & MAC Binding table; you can operate it in accord with your desire. (shown in Figure 4-65).

Figure 4-65 Binding Setting  MAC Address - The MAC address of the controlled computer in the LAN.  IP Address - The assigned IP address of the controlled computer in the LAN.  Bind - Check this option to enable ARP binding for a specific device.  Modify - To modify or delete an existing entry. When you want to add or modify an IP & MAC Binding entry, you can click the Add New button or Modify button, and then you will go to the next page. This page is used for adding or modifying an IP & MAC Binding entry (shown in Figure 4-66).

Figure 4-66 IP & MAC Binding Setting (Add & Modify) To add IP & MAC Binding entries, follow the steps below.

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Figure 4-67 Find IP & MAC Binding Entry Click the Enable All button to make all entries enabled. Click the Delete All button to delete all entries. 4.14.2 ARP List To manage the computer, you could observe the computers in the LAN by checking the relationship of MAC address and IP address on the ARP list, and you could configure the items on the ARP list also. This page displays the ARP List; it shows all the existing IP & MAC Binding entries (shown in Figure 4-68).

Figure 4-68 ARP List  MAC Address - The MAC address of the controlled computer in the LAN. -76-

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 IP Address - The assigned IP address of the controlled computer in the LAN.  Status - Indicates whether or not the MAC and IP addresses are bound.  Configure - Load or delete an item.  Load - Load the item to the IP & MAC Binding list.  Delete - Delete the item. Click the Bind All button to bind all the current items, available after enable. Click the Load All button to load all items to the IP & MAC Binding list. Click the Refresh button to refresh all items.  Note: An item could not be loaded to the IP & MAC Binding list if the IP address of the item has been loaded before. Error warning will prompt as well. Likewise, "Load All" only loads the items without interference to the IP & MAC Binding list. 4.15 Dynamic DNS Choose menu “Dynamic DNS”, and you can configure the Dynamic DNS function. The router offers the DDNS (Dynamic Domain Name System) feature, which allows the hosting of a website, FTP server, or e-mail server with a fixed domain name (named by yourself) and a dynamic IP address, and then your friends can connect to your server by entering your domain name no matter what your IP address is. Before using this feature, you need to sign up for DDNS service providers such as www.comexe.cn, dyn.com/dns, or www.noip.com. The Dynamic DNS client service provider will give you a password or key. 4.15.1 Comexe.cn DDNS If the dynamic DNS Service Provider you select is www.comexe.cn, the page will appear as shown in Figure 4-69. -77-

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Figure 4-69 Comexe.cn DDNS Settings To set up for DDNS, follow these instructions:

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Figure 4-70 Dyndns.org DDNS Settings To set up for DDNS, follow these instructions:

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Figure 4-71 No-ip.com DDNS Settings To set up for DDNS, follow these instructions:

Figure 4-72 The System Tools menu Choose menu “System Tools”, and you can see the submenus under the main menu: Time Settings, Diagnostic, Firmware Upgrade, Factory Defaults, Backup & Restore, Reboot, -80-

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Password, System Log and Statistics. Click any of them, and you will be able to configure the corresponding function. The detailed explanations for each submenu are provided below. 4.16.1 Time Settings Choose menu “System Tools → Time Settings”, you can configure the time on the following screen.

Figure 4-73 Time settings  Time Zone - Select your local time zone from this drop-down list.  Date - Enter your local date in MM/DD/YY into the right blanks.  Time - Enter your local time in HH/MM/SS into the right blanks.  NTP Server I / NTP Server II - Enter the address or domain of the NTP Server I or NTP Server II, and then the router will get the time from the NTP Server preferentially. In addition, the router built-in some common NTP Servers, so it can get time automatically once it connects the Internet.  Enable Daylight Saving - Check the box to enable the Daylight Saving function.  Start - The time to start the Daylight Saving. Select the month in the first field, the week in the second field, the day in the third field and the time in the last field.  End - The time to end the Daylight Saving. Select the month in the first field, the week in the second field, the day in the third field and the time in the last field.  Daylight Saving Status - Displays the status whether the Daylight Saving is in use.

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To set time manually:

 Note:

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Figure 4-74 Diagnostic Tools  Diagnostic Tool - Check the radio button to select one diagnostic too.  Ping - This diagnostic tool troubleshoots connectivity, reachability, and name resolution to a given host or gateway.  Traceroute - This diagnostic tool tests the performance of a connection.  Note: You can use ping/traceroute to test both numeric IP address or domain name. If pinging/tracerouting the IP address is successful, but pinging/tracerouting the domain name is not, you might have a name resolution problem. In this case, ensure that the domain name you are specifying can be resolved by using Domain Name System (DNS) queries. IP Address/Domain Name - Type the destination IP address (such as 202.108.22.5) or Domain name (such as http://www.tp-link.com)  Pings Count - The number of Ping packets for a Ping connection.  Ping Packet Size - The size of Ping packet.  Ping Timeout - Set the waiting time for the reply of each Ping packet. If there is no reply in the specified time, the connection is overtime.  Traceroute Max TTL - The max number of hops for a Traceroute connection. -83-

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Click Start to check the connectivity of the Internet. The Diagnostic Results page displays the result of diagnosis. If the result is similar to the following screen, the connectivity of the Internet is fine.

Figure 4-75 Diagnostic Results  Note: Only one user can use this tool at one time. Options “Number of Pings”, “Ping Size” and “Ping Timeout” are used for Ping function. Option “Tracert Hops” are used for Tracert function. 4.16.3 Firmware Upgrade Choose menu “System Tools → Firmware Upgrade”, you can update the latest version of firmware for the router on the following screen.

Figure 4-76 Firmware Upgrade  Firmware Version - This displays the current firmware version.  Hardware Version - This displays the current hardware version. The hardware version of the upgrade file must accord with the router’s current hardware version. To upgrade the router's firmware, follow these instructions below:

Tp-Link

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 Note:

Figure 4-77 Restore Factory Default Click the Restore button to reset all configuration settings to their default values. • The default User Name: admin • The default Password: admin • The default IP Address: 192.168.0.1 • The default Subnet Mask: 255.255.255.0  Note: Any settings you have saved will be lost when the default settings are restored. 4.16.5 Backup & Restore Choose menu “System Tools → Backup & Restore”, you can save the current configuration of the router as a backup file and restore the configuration via a backup file as shown in Figure 4-75. -85-

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Figure 4-78 Backup & Restore Configuration  Click the Backup button to save all configuration settings as a backup file in your local computer.  To upgrade the router's configuration, follow these instructions. • Click the Browse… button to locate the update file for the router, or enter the exact path to the Setting file in the text box. • Click the Restore button.  Note: The current configuration will be covered by the uploading configuration file. The upgrade process lasts for 20 seconds and the router will restart automatically. Keep the router on during the upgrading process to prevent any damage. 4.16.6 Reboot Choose menu “System Tools → Reboot”, you can click the Reboot button to reboot the router via the next screen.

Figure 4-79 Reboot the router Some settings of the router will take effect only after rebooting, which include • Change the LAN IP Address (system will reboot automatically). • Change the DHCP Settings. • Change the Wireless configurations. • Change the Web Management Port. • Upgrade the firmware of the router (system will reboot automatically). • Restore the router's settings to factory defaults (system will reboot automatically). • Update the configuration with the file (system will reboot automatically. -86-

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4.16.7 Password Choose menu “System Tools → Password”, you can change the factory default user name and password of the router in the next screen as shown in Figure 4-77.

Figure 4-80 Password It is strongly recommended that you should change the factory default user name and password of the router, because all users who try to access the router's Web-based utility or Quick Setup will be prompted for the router's default user name and password.  Note: The new user name and password must not exceed 14 characters in length and not include any spaces. Enter the new Password twice to confirm. Click the Save button when finished. Click the Clear All button to clear all. 4.16.8 System Log Choose menu “System Tools → System Log”, you can view the logs of the router. -87-

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Figure 4-81 System Log  Auto Mail Feature - Indicates whether auto mail feature is enabled or not.  Mail Settings - Set the receiving and sending mailbox address, server address, validation information as well as the timetable for Auto Mail Feature, as shown in Figure 4-82.

Figure 4-82 Mail Account Settings  From - Your mail box address. The router would connect it to send logs.  To - Recipient’s address. The destination mailbox where the logs would be received.  SMTP Server - Your smtp server. It corresponds with the mailbox filled in the From field. You can log on the relevant website for Help if you are not clear with the address.  Authentication - Most SMTP Server requires Authentication. It is required by most mailboxes that need User Name and Password to log in. -88-

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 Note: Only when you select Authentication, do you have to enter the User Name and Password in the following fields.  User Name - Your mail account name filled in the From field. The part behind @ is included.  Password - Your mail account password.  Confirm The Password - Enter the password again to confirm.  Enable Auto Mail Feature - Select it to mail logs automatically. You could mail the current logs either at a specified time everyday or by intervals, but only one could be the current effective rule. Enter the desired time or intervals in the corresponding field as shown in Figure 4-82. Click Save to keep your settings. Click Back to return to the previous page.  Log Type - By selecting the log type, only logs of this type will be shown.  Log Level - By selecting the log level, only logs of this level will be shown.  Refresh - Refresh the page to show the latest log list.  Save Log - Click to save all the logs in a txt file.  Mail Log - Click to send an email of current logs manually according to the address and validation information set in Mail Settings.  Clear Log - All the logs will be deleted from the router permanently, not just from the page. Click the Next button to go to the next page, or click the Previous button return to the previous page. 4.16.9 Statistics Choose menu “System Tools → Statistics”, you can view the network traffic of each PC on the LAN, including total traffic and the value of the last Packets Statistic interval in seconds. -89-

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Figure 4-83 Statistics  Current Statistics Status - Enable or Disable. The default value is disabled. To enable, click the Enable button. If disabled, the function of DoS protection in Security settings will be disabled.  Packets Statistics Interval （5-60） - The default value is 10. Select a value between 5 and 60 seconds in the pull-down list. The Packets Statistic interval indicates the time section of the packets statistic. Select the Auto-refresh checkbox to refresh automatically. Click the Refresh button to refresh the page.  Sorted Rules - Choose how displayed statistics are sorted Click Reset All to reset the values of all the entries to zero. Click Delete All to delete all entries in the table. Statistics Table: IP/MAC Address The IP and MAC address are displayed with related statistics. Total Packets The total number of packets received and transmitted by the Router. Bytes The total number of bytes received and transmitted by the Router. Current Packets The total number of packets received and transmitted in the last Packets Statistic interval seconds. Bytes The total number of bytes received and transmitted in the last Packets Statistic interval seconds. ICMP Tx The number of the ICMP packets transmitted to WAN per second at the specified Packets Statistics interval. It is shown like “current transmitting rate / Max transmitting rate”. -90-

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UDP Tx The number of UDP packets transmitted to the WAN per second at the specified Packets Statistics interval. It is shown like “current transmitting rate / Max transmitting rate”.

Tcp

Figure 4-84 The Logout menu Choose menu “Logout”, and you will log out the web manage page of the router.

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Appendix A: FAQ

Figure A-1 PPPoE Connection Type 4) If your ADSL lease is in “pay-according-time” mode, select “Connect on Demand” or “Connect Manually” for Internet connection mode. Type an appropriate number for “Max Idle Time” to avoid wasting paid time. Otherwise, you can select “Auto-connecting” for Internet connection mode.

Figure A-2 PPPoE Connection Mode  Note:

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Figure A-3 MAC Clone

Figure A-4 Virtual Servers -93-

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Figure A-5 Add or Modify a Virtual server Entry  Note: Your opposite side should call your WAN IP, which is displayed on the “Status” page. 4) How to enable DMZ Host: Log in to the router, click the “Forwarding” menu on the left of your browser, and click "DMZ" submenu. On the "DMZ" page, click Enable radio button and type your IP address into the “DMZ Host IP Address” field, using 192.168.0.198 as an example, remember to click the Save button.

Figure A-6 DMZ 5) How to enable H323 ALG: Log in to the router, click the “Security” menu on the left of your browser, and click “Basic Security” submenu. On the “Basic Security” page, check the Enable radio button next to H323 ALG. Remember to click the Save button. -94-

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Figure A-7 Basic Security

Figure A-8 Remote Management -95-

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 Note: If the above configuration takes effect, to configure to the router by typing http://192.168.0.1:88 (the router’s LAN IP address: Web Management Port) in the address field of the Web browser. 3) Log in to the router, click the “Forwarding” menu on the left of your browser, and click the "Virtual Servers" submenu. On the "Virtual Servers" page, click Add New…, then on the “Add or Modify a Virtual Server” page, enter “80” into the blank next to the “Service Port”, and your IP address next to the “IP Address”, assuming 192.168.0.188 for an example, remember to Enable and Save.

Figure A-9 Virtual Servers

Figure A-10 Add or Modify a Virtual server Entry

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Appendix B: Configuring the PC In this section, we’ll introduce how to install and configure the TCP/IP correctly in Windows XP. First make sure your Ethernet Adapter is working, refer to the adapter’s manual if needed.

Figure B-1 4) In the prompt page that showed below, double click on the Internet Protocol Version 4 (TCP/IPv4). -97-

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Figure B-2 5) The following TCP/IP Properties window will display and the IP Address tab is open on this window by default. Now you have two ways to configure the TCP/IP protocol below:  Setting IP address automatically Select Obtain an IP address automatically, Choose Obtain DNS server automatically, as shown in the Figure below: -98-

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Figure B-3  Setting IP address manually 1 Select Use the following IP address radio button. And the following items available 2 If the router's LAN IP address is 192.168.0.1, specify the IP address as 192.168.0.x (x is from 2 to 254), and Subnet mask is 255.255.255.0. 3 Type the router’s LAN IP address (the default IP is 192.168.0.1) into the Default gateway field. 4 Select Use the following DNS server addresses radio button. In the Preferred DNS Server field you can type the DNS server IP address, which has been provided by your ISP -99-

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Figure B-4 -100-

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Appendix C: Specifications General Standards IEEE 802.3, 802.3u, 802.11b, 802.11g and 802.11n Protocols TCP/IP, PPPoE, DHCP, ICMP, NAT, SNTP Ports One 10/100M Auto-Negotiation WAN RJ45 port, Four 10/100M Auto-Negotiation LAN RJ45 ports supporting Auto MDI/MDIX Cabling Type 10BASE-T: UTP category 3, 4, 5 cable (maximum 100m) EIA/TIA-568 100Ω STP (maximum 100m) 100BASE-TX: UTP category 5, 5e cable (maximum 100m) EIA/TIA-568 100Ω STP (maximum 100m) LEDs

Pwr, Sys, Wlan, Lan (1-4), Wan, Wps

Fcc, Ce

Dbpsk, Dqpsk, Cck, Ofdm, 16-Qam, 64-Qam

Wep/Wpa/Wpa2/Wpa2-Psk/Wpa-Psk

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Appendix D: Glossary  802.11n - 802.11n builds upon previous 802.11 standards by adding MIMO (multiple-input multiple-output). MIMO uses multiple transmitter and receiver antennas to allow for increased data throughput via spatial multiplexing and increased range by exploiting the spatial diversity, perhaps through coding schemes like Alamouti coding. The Enhanced Wireless Consortium (EWC) [3] was formed to help accelerate the IEEE 802.11n development process and promote a technology specification for interoperability of next-generation wireless local area networking (WLAN) products.  802.11b - The 802.11b standard specifies a wireless networking at 11 Mbps using direct-sequence spread-spectrum (DSSS) technology and operating in the unlicensed radio spectrum at 2.4GHz, and WEP encryption for security. 802.11b networks are also referred to as Wi-Fi networks.  802.11g - specification for wireless networking at 54 Mbps using direct-sequence spread-spectrum (DSSS) technology, using OFDM modulation and operating in the unlicensed radio spectrum at 2.4GHz, and backward compatibility with IEEE 802.11b devices, and WEP encryption for security.  DDNS (Dynamic Domain Name System) - The capability of assigning a fixed host and domain name to a dynamic Internet IP Address.  DHCP (Dynamic Host Configuration Protocol) - A protocol that automatically configure the TCP/IP parameters for the all the PC(s) that are connected to a DHCP server.  DMZ (Demilitarized Zone) - A Demilitarized Zone allows one local host to be exposed to the Internet for a special-purpose service such as Internet gaming or videoconferencing.  DNS (Domain Name System) - An Internet Service that translates the names of websites into IP addresses.  Domain Name - A descriptive name for an address or group of addresses on the Internet.  DSL (Digital Subscriber Line) - A technology that allows data to be sent or received over existing traditional phone lines.  ISP (Internet Service Provider) - A company that provides access to the Internet.  MTU (Maximum Transmission Unit) - The size in bytes of the largest packet that can be transmitted.  NAT (Network Address Translation) - NAT technology translates IP addresses of a local area network to a different IP address for the Internet.  PPPoE (Point to Point Protocol over Ethernet) - PPPoE is a protocol for connecting remote hosts to the Internet over an always-on connection by simulating a dial-up connection. -102-

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 SSID - A Service Set Identification is a thirty-two character (maximum) alphanumeric key identifying a wireless local area network. For the wireless devices in a network to communicate with each other, all devices must be configured with the same SSID. This is typically the configuration parameter for a wireless PC card. It corresponds to the ESSID in the wireless Access Point and to the wireless network name.  WEP (Wired Equivalent Privacy) - A data privacy mechanism based on a 64-bit or 128-bit or 152-bit shared key algorithm, as described in the IEEE 802.11 standard.  Wi-Fi - A trade name for the 802.11b wireless networking standard, given by the Wireless Ethernet Compatibility Alliance (WECA, see http://www.wi-fi.net), an industry standards group promoting interoperability among 802.11b devices.  WLAN (Wireless Local Area Network) - A group of computers and associated devices communicate with each other wirelessly, which network serving users are limited in a local area.

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