TP Link Technologies WR841NV13 300Mbps Wireless N Router User Manual TL WR841N UG REV1

TP-Link Technologies Co., Ltd. 300Mbps Wireless N Router TL WR841N UG REV1

TL-WR841N_UG REV1

REV12.0.0 1910011881TL-WR841NUser Guide300Mbps Wireless N Router
ContentsAbout This Guide ...............................................................................................1Chapter 1. Get to Know About Your Router . . . . . . . . . . . . . . . . . . . . . . . . . 21. 1. Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31. 2. Panel Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31. 2. 1. Top View. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31. 2. 2. The Back Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Chapter 2. Connect the Hardware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62. 1. Position Your Router. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72. 2. Connect Your Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Chapter 3. Set Up Internet Connection Via Quick Setup Wizard . . . . . 103. 1. Log into the Router. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113. 2. Configure the Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Chapter 4. Configure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144. 1. Status. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154. 2. WPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164. 3. Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184. 3. 1. WAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184. 3. 2. MAC Clone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264. 3. 3. LAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264. 4. Wireless. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274. 4. 1. Wireless Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274. 4. 2. Wireless Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 294. 4. 3. Wireless MAC Filtering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 314. 4. 4. Wireless Advanced . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 324. 4. 5. Wireless Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 334. 5. Guest Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 334. 6. DHCP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354. 6. 1. DHCP Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354. 6. 2. DHCP Client List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
4. 6. 3. Address Reservation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 364. 7. Forwarding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 374. 7. 1. Virtual Servers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 374. 7. 2. Port Triggering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394. 7. 3. DMZ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394. 7. 4. UPnP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 404. 8. Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 414. 8. 1. Basic Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 414. 8. 2. Advanced Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 434. 8. 3. Local Management. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 444. 8. 4. Remote Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 454. 9. Parental Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 464. 10. Access Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 474. 11. Advanced Routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504. 11. 1. Static Routing List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504. 11. 2. System Routing Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 514. 12. Bandwidth Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 514. 12. 1. Control Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 514. 12. 2. Rules List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 524. 13. IP&MAC Binding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534. 13. 1. Binding Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534. 13. 2. ARP List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 544. 14. Dynamic DNS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 554. 15. IPv6 Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 574. 15. 1. IPv6 Status. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 584. 15. 2. IPv6 Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 584. 16. System Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 644. 16. 1. Time Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 644. 16. 2. Diagnostic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 654. 16. 3. Firmware Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 674. 16. 4. Factory Defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 674. 16. 5. Backup & Restore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 684. 16. 6. Reboot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 684. 16. 7. Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 694. 16. 8. System Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 704. 16. 9. Statistics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
4. 17. Logout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72FAQ .....................................................................................................................73
1About This GuideThis guide is a complementation of Quick Installation Guide. The Quick Installation Guide instructs you on quick Internet setup, and this guide provides details of each function and shows you the way to configure these functions appropriate to your needs. When using this guide, please notice that features of the router may vary slightly depending on the model and software version you have, and on your location, language, and Internet service provider. All screenshots, images, parameters and descriptions documented in this guide are used for demonstration only.ConventionsIn this guide the following conventions are used:Convention DescriptionBlue Italic Hyperlinks are in blue italic. You can click to redirect to a website or a specific section. Blue Contents to be emphasized and texts on the web page are in blue, including the menus, items, buttons, etc.>The menu structures to show the path to load the corresponding page. For example, Advanced > Wireless > MAC Filtering means the MAC Filtering function page is under the Wireless menu that is located in the Advanced tab.Note: Ignoring this type of note might result in a malfunction or damage to the device.Tips: Indicates important information that helps you make better use of your device.More InfoThe latest software, management app and utility can be found at Download Center at www.tp-link.com/support.The Quick Installation Guide can be found where you find this guide or inside the package of the router.Specifications can be found on the product page at http://www.tp-link.com.A Technical Support Forum is provided for you to discuss our products at http://forum.tp-link.com.Our Technical Support contact information can be found at the Contact Technical Support page at www.tp-link.com/support.
Chapter 1Get to Know About Your RouterThis chapter introduces what the router can do and shows its appearance. This chapter contains the following sections:• Product Overview• Panel Layout
3Chapter 1 Get to Know About Your Router1. 1. Product OverviewThe TP-LINK router is designed to fully meet the need of Small Office/Home Office (SOHO) networks and users demanding higher networking performance. The powerful antennas ensure continuous Wi-Fi signal to all your devices while boosting widespread coverage throughout your home, and the built-in Ethernet ports supply high-speed connection to your wired devices.Moreover, it is simple and convenient to set up and use the TP-LINK router due to its intuitive web interface and the powerful Tether app.1. 2. Panel Layout1. 2. 1. Top ViewThe router’s LEDs (view from left to right) are located on the front panel. You can check the router’s working status by following the LED Explanation table.
4Chapter 1 Get to Know About Your RouterLED ExplanationName Status Indication (Power)On System initialization completes.Flashing System initialization or firmware upgrade is in process. Do not disconnect or power off the router.Off Power is off. (Wireless)On The wireless function is working properly.Off The wireless function is disabled. (Ethernet)On The corresponding Ethernet port is connected.Off No Ethernet port is connected. (Internet)Blue On The Internet is available.Orange On The router’s WAN port is connected, but the Internet is not available.Off The router’s WAN port is not connected. (WPS)On/Off Turns on when WPS connection is established, and goes off about 5 minutes later.Flashing A wireless device is trying to connect to the network via WPS. This process may take up to 2 minutes.1. 2. 2. The Back PanelPOWERON/OFF WAN 1 2 3 4WPS/RESETWIFION/OFFPOWERON/OFF WAN 1 2 3 4WPS/RESETWIFION/OFF
5Chapter 1 Get to Know About Your RouterThe following parts (view from left to right) are located on the rear panel. Item DescriptionON/OFF Button Press this button to power on or off the router.Power Port For connecting the router to a power socket via the provided power adapter.WAN Port For connecting to a DSL/Cable modem, or an Ethernet port.Ethernet Ports (1/2/3/4) For connecting your PCs or other wired network devices to the router.WPS/RESET ButtonUse a pin to press and hold this button until all the LED turn on momentarily to reset the router to its factory default settings.To enable the WPS function, press this button about 2 seconds. If you have a WPS-supported device, you can press this button to quickly establish connection between the router and the client device and automatically configure wireless security for your wireless network.Wi-Fi ON/OFF Button Press and hold this button until the LED is on/off to turn on/off the Wi-Fi function.Antennas Used for wireless operation and data transmitting. Upright them for the best Wi-Fi performance.
Chapter 2Connect the HardwareThis chapter contains the following sections:• Position Your Router• Connect Your Router
7Chapter 2 Connect the Hardware2. 1. Position Your Router• The product should not be located in a place where it will be exposed to moisture or excessive heat.• Place the router in a location where it can be connected to multiple devices as well as to a power source.• Make sure the cables and power cord are safely placed out of the way so they do not create a tripping hazard.• The router can be placed on a shelf or desktop.• Keep the router away from strong electromagnetic radiation and devices of electromagnetic sensitive.2. 2. Connect Your Router1. Follow the steps below to connect your router.If your Internet connection is through an Ethernet cable from the wall instead of through a DSL / Cable / Satellite modem, connect the Ethernet cable directly to the router’s WAN port, and then follow Step 4 and 5 to complete the hardware connection.POWERON/OFF WAN 1 2 3 4WPS/RESETWIFION/OFFPOWERON/OFF WAN 1 2 3 4WPS/RESETWIFION/OFFPOWERON/OFF POWERON/OFFModemPower adapterRouterPower adapter1324Internet1 ) Turn off the modem, and remove the backup battery if it has one.2 ) Connect the modem to the WAN port on your router with an Ethernet cable.3 ) Turn on the modem, and then wait about 2 minutes for it to restart.4 ) Connect the power adapter to the router and turn on the router.
8Chapter 2 Connect the Hardware5 ) Verify that the hardware connection is correct by checking these LEDs.PowerOnInternetOnWi-FiOnTips: If Wi-Fi LED is off, press and hold the WPS/Wi-Fi button until it is on.2. Connect your computer to the router.• Method 1: WiredTurn off the Wi-Fi on your computer and connect the devices as shown below.1234WPS/RESETWIFION/OFF1 2 3 4WPS/RESETWIFION/OFFEthernet cable• Method 2: Wirelessly1. Find the SSID (Network Name) and Wireless Password printed on the label at the bottom of the router.2. Click the network icon of your computer or go to Wi-Fi Settings of your smart device, and then select the SSID to join the network.ORConnections are availableWireless Network ConnectionTP-LINK_XXXXTP-LINK_123Connect automatically ConnectWi-FiWi-Fi TP-LINK_XXXXTP-LINK_123CHOOSE A NETWORK...Other...< SettingsSmart DeviceComputer• Method 3: Use the WPS buttonWireless devices that support WPS, including Android phones, tablets, most USB network cards, can be connected to your router through this method. (WPS is not supported by iOS devices).Note:The WPS function cannot be configured if the wireless function of the router is disabled. Also, the WPS function will be disabled if your wireless encryption is WEP. Please make sure the wireless function is enabled and is configured with the appropriate encryption before configuring the WPS.1. Tab the WPS icon on the device’s screen.2. Immediately press the WPS button on your router.
9Chapter 2 Connect the HardwarePOWERON/OFFWAN 1 2 3 4WPS/RESETWIFION/OFFPOWERON/OFFWAN 1 2 3 4WPS/RESETWIFION/OFFClose to
Chapter 3Set Up Internet Connection Via Quick Setup WizardThis chapter introduces how to connect your router to the Internet via the web-based Quick Setup Wizard. This chapter contains the following sections:• Log into the Router• Configure the Router
11Chapter 3 Set Up Internet Connection Via Quick Setup Wizard3. 1. Log into the RouterWith the web-based utility, it is easy to configure and manage the router. The web-based utility can be used on any Windows, Macintosh or UNIX OS with a Web browser, such as Microsoft the Internet Explorer, Mozilla Firefox or Apple Safari.Follow the steps below to log in to your router.1. Set up the TCP/IP Protocol in Obtain an IP address automatically mode on your computer.2. Visit http://tplinkwifi.net, and log in with the username and password you set for the router. The default one is admin (all lowercase) for both username and password.Note:If the login window does not appear, please refer to the FAQ section.3. 2. Configure the RouterThe Quick Setup Wizard will guide you through the process to set up your router.1. Go to Quick Setup and click Next to start.1. Select Auto Detect and click Next, and then the router will detect your connection type automatically.Note:• You can also choose the connection type manually. Contact your ISP if you are not sure about the Internet connection information.• If you use DSL line and you are only provided with an account name and a password by your ISP, choose PPPoE. • If you use cable TV or fiber cable, choose Dynamic IP. • If you are provided with more information such as IP address, Subnet Mask and Default Gateway, choose Static IP.
12Chapter 3 Set Up Internet Connection Via Quick Setup Wizard2. In this case, we take dynamic IP for instance. Please select to clone the mac address or not and click Next. For other connection types, please enter the parameters provided by your ISP, and then click Next.3. Either customize your Wireless Network Name and Wireless Password or keep the default ones, and then click Next.4. Click Finish to complete the configuration. Now your computers and Wi-Fi devices can connect to the Internet!
13Chapter 3 Set Up Internet Connection Via Quick Setup Wizard
Chapter 4ConfigureThis chapter presents how to configure the various features of the router. This chapter contains the following sections:• Status• WPS• Network• Wireless• Guest Network• DHCP• Forwarding• Security• Parental Controls• Access Control• Advanced Routing• Bandwidth Control• IP&MAC Binding• Dynamic DNS• IPv6 Support• System Tools• Logout
15Chapter 4 Congure4. 1. Status1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to Status. You can view the current status information of the router.• Firmware Version - The version information of the router’s firmware.• Hardware Version - The version information of the router’s hardware.• LAN - This field displays the current settings of the LAN, and you can configure them on the Network > LAN page. • MAC address - The physical address of the router.• IP address - The LAN IP address of the router.• Subnet Mask - The subnet mask associated with the LAN IP address.
16Chapter 4 Congure• Wireless - This field displays the basic information or status of the wireless function, and you can configure them on the Wireless > Wireless Settings page. • Wireless Radio - Indicates whether the wireless feature is enabled or not.• Name (SSID) - The SSID of the router.• Mode - The current wireless working mode in use.• Channel Width - The current wireless channel width in use.• Channel - The current wireless channel in use.• MAC Address - The physical address of the router.• WDS Status - The status of WDS connection.• WAN - This field displays the current settings of the WAN, and you can configure them on the Network > WAN page.• MAC Address - The physical address of the WAN port.• IP Address - The current WAN (Internet) IP Address. This field will be blank or 0.0.0.0 if the IP Address is assigned dynamically and there is no Internet connection.• Subnet Mask - The subnet mask associated with the WAN IP Address.• Default Gateway - The Gateway currently used is shown here. When you use Dynamic IP as the Internet connection type, click Renew or Release here to obtain new IP parameters dynamically from the ISP or release them.• DNS Server - The IP addresses of DNS (Domain Name System) server.• Traffic Statistics - The router’s traffic statistics.• Received (Bytes) - Traffic in bytes received from the WAN port.• Received (Packets) - Traffic in packets received from the WAN port.• Sent (Bytes) - Traffic in bytes sent out from the WAN port.• Sent (Packets) - Traffic in packets sent out from the WAN port.• System Up Time - The length of the time since the router was last powered on or reset.Click Refresh to get the latest status and settings of the router.4. 2. WPSWPS (Wi-Fi Protected Setup) can help you to quickly and securely connect to a network. This section will guide you to add a new wireless device to your router’s network quickly via WPS.Note:The WPS function cannot be configured if the wireless function of the router is disabled. Please make sure the wireless function is enabled before configuration.1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.
17Chapter 4 Congure2. Go to WPS. 3. Follow one of the following three methods to connect your client device to the router’s Wi-Fi network.Method ONE: Press the WPS Button on Your Client Device1. Keep the WPS Status as Enabled and click Add Device.2. Select Press the button of the new device in two minutes and click Connect.3. Within two minutes, press the WPS button on your client device.4. A success message will appear on the WPS page if the client device has been successfully added to the router’s network.Method TWO: Enter the Client’s PIN1. Keep the WPS Status as Enabled and click Add Device.2. Select Enter the new device’s PIN, enter your client device’s current PIN in the PIN filed and click Connect.
18Chapter 4 Congure3. A success message will appear on the WPS page if the client device has been successfully added to the router’s network.Method Three: Enter the Router’s PIN1. Keep the WPS Status as Enabled and get the Current PIN of the router.2. Enter the router’s current PIN on your client device to join the router’s Wi-Fi network.4. 3. Network4. 3. 1. WAN1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to Network > WAN.3. Configure the IP parameters of the LAN and click Save.Dynamic IPIf your ISP provides the DHCP service, please select Dynamic IP, and the router will automatically get IP parameters from your ISP.Click Renew to renew the IP parameters from your ISP. Click Release to release the IP parameters.
19Chapter 4 Congure• 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 providess you one or two DNS addresses, select Use These DNS Servers and enter the primary and secondary addresses. Otherwise, the DNS servers will be assigned dynamically from your ISP. • Host Name - This option specifies the name of the router.• 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.)Static IPIf your ISP provides a static or fixed IP address, subnet mask, default gateway and DNS setting, please select Static IP.• IP Address - Enter the IP address in dotted-decimal notation provided by your ISP.
20Chapter 4 Congure• Subnet Mask - Enter the subnet mask in dotted-decimal notation provided by your ISP. Normally 255.255.255.0 is used as the subnet mask.• Default Gateway - 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.PPPoE/Russia PPPoEIf your ISP provides PPPoE connection, select PPPoE/Russia PPPoE.• User Name/Password - Enter the user name and password provided by your ISP. These fields are case-sensitive.• Confirm Password - Enter the Password provided by your ISP again to ensure the password you entered is correct. • Secondary Connection - It’s available only for PPPoE connection. If your ISP provides an extra connection type, select Dynamic IP or Static IP to activate the secondary connection.• WAN Connection Mode• 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 to keep your Internet connection active all the time, please enter 0 in the Max Idle Time
21Chapter 4 Congurefield. 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 is 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).• Connect Manually - You can click Connect/Disconnect 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 (Max Idle Time) and not be able to re-establish when you attempt to access the Internet again.Note:• Only when you have configured the system time on the System Tools > Time Settings page, will the time-based connecting function take effect.• Sometimes the connection cannot be terminated although you have specified the Max Idle Time because some applications are visiting the Internet continually in the background.If you want to do some advanced configurations, please click Advanced.• MTU Size - The default MTU size is 1480 bytes. 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 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, please select Use IP address specified by ISP and enter the IP address provided by your ISP in dotted-decimal notation.
22Chapter 4 Congure• 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.• Primary DNS/Secondary DNS - If your ISP does not automatically assign DNS addresses to the router, please select Use the following DNS servers 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.BigPond CableIf your ISP provides BigPond cable connection, please select 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.• MTU Size - The default MTU size is 1480 bytes. It is not recommended that you change the default MTU size unless required by your ISP.• Connection Mode• 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 to keep your Internet connection 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.
23Chapter 4 Congure• Connect Automatically - The connection can be re-established automatically when it is down.• Connect Manually - You can click Connect/Disconnect 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 (Max Idle Time) and not be able to re-establish when you attempt to access the Internet again.Note:Sometimes the connection cannot be terminated although you have specified the Max Idle Time because some applications are visiting the Internet continually in the background.L2TP/Russia L2TPIf your ISP provides L2TP connection, please select L2TP/Russia L2TP.• User Name/Password - Enter the user name and password provided by your ISP. These fields are case-sensitive.• Confirm Password - Enter the Password provided by your ISP again to ensure the password you entered is correct. • Connect/Disconnect - Click this button to connect or disconnect immediately.
24Chapter 4 Congure• Dynamic IP/ Static IP - Select either as required by your ISP. If Static IP is selected, please enter the IP address, subnet marsk, gateway and DNS also provided by your ISP.• Internet IP Address/ Internet DNS - The Internet IP address and DNS server address assigned by L2TP server.• Connection Mode• 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 to keep your Internet connection 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 is down.• Connect Manually - You can click Connect/Disconnect 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 (Max Idle Time) and not be able to re-establish when you attempt to access the Internet again.Note:Sometimes the connection cannot be terminated although you have specified the Max Idle Time because some applications are visiting the Internet continually in the background.PPTP/Russia PPTPIf your ISP provides PPTP connection, please select PPTP/Russia PPTP.
25Chapter 4 Congure• User Name/Password - Enter the user name and password provided by your ISP. These fields are case-sensitive.• Confirm Password - Enter the Password provided by your ISP again to ensure the password you entered is correct. • Connect/Disconnect - Click this button to connect or disconnect immediately. • Dynamic IP/ Static IP - Select either as required by your ISP. If Static IP is selected, please enter the IP address, subnet marsk, gateway and DNS also provided by your ISP.• Internet IP Address/ Internet DNS - The Internet IP address and DNS server address assigned by L2TP server.• Connection Mode• 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 to keep your Internet connection 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.
26Chapter 4 Congure• Connect Automatically - The connection can be re-established automatically when it is down.• Connect Manually - You can click Connect/Disconnect 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 (Max Idle Time) and not be able to re-establish when you attempt to access the Internet again.Note:Sometimes the connection cannot be terminated although you have specified the Max Idle Time because some applications are visiting the Internet continually in the background.4. 3. 2. MAC Clone1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to Network > MAC Clone.3. Configure the WAN MAC address and click Save.• 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 in this field. Click Restore Factory MAC to restore the MAC address of WAN port to the factory default value.• 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 Clone MAC Address and this MAC address will be filled in the WAN MAC Address field.Note:• You can only use the MAC Address Clone function for PCs on the LAN.• If you have changed the WAN MAC address when the WAN connection is PPPoE, it will not take effect until the connection is re-established.4. 3. 3. LAN 1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to Network > LAN. 3. Configure the IP parameters of the LAN and click Save.
27Chapter 4 Congure• MAC Address - The physical address of the LAN ports. The value can not be changed.• IP Address - Enter the IP address in dotted-decimal notation of your router (factory default - 192.168.0.254).• Subnet Mask - An address code that determines the size of the network. Normally 255.255.255.0 is used as the subnet mask.• IGMP Proxy - The Internet Group Management Protocol (IGMP) feature allow you to watch TV on IPTV-supported devices on the LAN .Note:• If you have changed the IP address, you must use the new IP address to login.• If the new IP address you set is not in the same subnet as the old one, the IP address pool in the DHCP Server will be configured automatically, but the Virtual Server and DMZ Host will not take effect until they are re-configured.4. 4. Wireless4. 4. 1. Wireless Settings1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to Wireless > Wireless Settings. 3. Configure the basic settings for the wireless network and click Save.• Wireless Network Name - Enter a string of up to 32 characters. The default SSID is TP-LINK_XXXX (XXXX indicates the last unique four numbers of each router’s MAC
28Chapter 4 Congureaddress). It is strongly recommended that you change your network name (SSID). This value is case-sensitive. For example, TEST is NOT the same as test.• Mode - Select the desired mode. It is strongly recommended that you keep the default setting 11bgn mixed, so that all 802.11b/g/n wireless devices can connect to the router.Note:If 11bg mixed mode is selected, the Channel Width field will turn grey and the value will become 20M, and cannot be changed. • Channel Width - Select any channel width from the drop-down list. The default setting is Auto, which can automatically adjust the channel width for your clients.• Channel - This field determines which operating frequency will be used. The default channel is set to Auto. 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 the router can be enabled or disabled to allow or deny wireless access. If enabled, the wireless clients will be able to access the router.• Enable SSID Broadcast - If enabled, the router will broadcast the wireless network name (SSID).• Enable WDS Bridging - You can select this to enable WDS Bridging, with this function, the router can bridge two or more WLANs. Note: If this checkbox is selected, you had better 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 survey 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 survey function to select the BSSID to join.• Survey - Click this button, you can search the AP which runs currently.• 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 the router will choose the appropriate WDS mode automatically.
29Chapter 4 Congure• 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. 4. 2. Wireless Security1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to Wireless > Wireless Security. 3. Configure the the security settings of your wireless network and click Save.• Disable Security - The wireless security function can be enabled or disabled. If disabled, wireless clients can connect to the router without a password. It’s strongly recommended to choose one of the following modes to enable security.• WPA-PSK/WPA2-Personal - It’s the WPA/WPA2 authentication type based on pre-shared passphrase.
30Chapter 4 Congure• Version - Select Automatic, WPA-PSK or WPA2-PSK.• Encryption - Select Automatic, TKIP or AES.• Wireless Password - Enter ASCII or Hexadecimal characters. For Hexadecimal, the length should be between 8 and 64 characters; for ASCII, the length should be between 8 and 63 characters.• Group Key Update Period - Specify the group key update interval in seconds. The value can be 0 or at least 30. Enter 0 to disable the update.• WPA /WPA2-Enterprise - It’s based on Radius Server.• Version - Select Automatic, WPA or WPA2.• Encryption - Select Automatic, TKIP or AES.• Radius Server IP - Enter the IP address of the Radius server.• Radius Port - Enter the port that Radius server used.• Radius Password - Enter the password for the Radius server.• Group Key Update Period - Specify the group key update interval in seconds. The value should be 30 or above. Enter 0 to disable the update.• WEP - It is based on the IEEE 802.11 standard. • Type - The default setting is Automatic, which can select Shared Key or Open System authentication type automatically based on the wireless client’s capability and request.• WEP Key Format - Hexadecimal and ASCII formats are provided here. Hexadecimal format stands for any combination of hexadecimal digits (0-9, a-f, A-F) in the specified length. ASCII format stands for any combination of keyboard characters in the specified length. • WEP Key (Password) - Select which of the four keys will be used and enter the matching WEP key. Make sure these values are identical on all wireless clients in your network. • Key Type - Select the WEP key length (64-bit, 128-bit or 152-bit) for encryption. Disabled means this WEP key entry is invalid.• 64-bit - Enter 10 hexadecimal digits (any combination of 0-9, a-f and A-F. Null key is not permitted) or 5 ASCII characters. • 128-bit - Enter 26 hexadecimal digits (any combination of 0-9, a-f and A-F. Null key is not permitted) or 13 ASCII characters. • 152-bit - Enter 32 hexadecimal digits (any combination of 0-9, a-f and A-F. Null key is not permitted) or 16 ASCII characters.
31Chapter 4 Congure4. 4. 3. Wireless MAC FilteringWireless MAC Filtering is used to deny or allow specific wireless client devices to access your network by their MAC addresses.Deny or allow specific wireless client devices to access my network by their MAC addresses.For example, you want the wireless client A with the MAC address 00-0A-EB-B0-00-0B and the wireless client B with the MAC address 00-0A-EB-00-07-5F to access the router, but other wireless clients cannot access the router.1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to Wireless > Wireless MAC Filtering.3. Click Enable to enable the Wireless MAC Filtering function.4. Select Allow the stations specified by any enabled entries in the list to access as the filtering rule.5. Delete or disable all entries if there are any entries already.6. Click Add New and fill in the blanks.1 ) Enter the MAC address 00-0A-EB-B0-00-0B/00-0A-EB-00-07-5F in the MAC Address field.2 ) Enter wireless client A/B in the Description field.3 ) Leave the status as Enabled.4 ) Click Save and click Back.7. The configured filtering rules should be listed as the picture shows below.I want to:How can I do that?
32Chapter 4 CongureNow only client A and client B can access your network.4. 4. 4. Wireless Advanced1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to Wireless > Wireless Advanced. 3. Configure the advanced settings of your wireless network and click Save.Note:If you are not familiar with the setting items on this page, it’s strongly recommended to keep the provided default values; otherwise it may result in lower wireless network performance.• Transmit Power - Select High, Middle or Low which you would like to specify for the router. High is the default setting and recommended.• Beacon Interval - Enter a value between 40-1000 milliseconds for Beacon Interval here. Beacon Interval value determines the time interval of the beacons. The beacons are the packets sent by the router to synchronize a wireless network. The default value is 100. • RTS Threshold - Here you can specify the RTS (Request to Send) Threshold. If the packet is larger than the specified RTS Threshold size, the router will send RTS frames to a particular receiving station and negotiate the sending of a data frame. The default value is 2346. • Fragmentation Threshold - This value is the maximum size determining whether packets will be fragmented. Setting a low value for the Fragmentation Threshold may result in poor network performance because of 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 Done!
33Chapter 4 CongureDTIM 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 to enable this function. • Enable Short GI - It is recommended to enable this function, for it will increase the data capacity by reducing the guard interval time. • Enable AP Isolation - This function isolates all connected wireless stations so that wireless stations cannot access each other through WLAN. This function will be disabled if WDS / Bridge is enabled.4. 4. 5. Wireless Statistics1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to Wireless > Wireless Statistics to check the data packets sent and received by each client device connected to the router.• MAC Address - The MAC address of the connected wireless client.• Current Status - The running status of the connected wireless client.• Received Packets - Packets received by the wireless client.• Sent Packets - Packets sent by the wireless client.• Configure - The button is used for loading the item to the Wireless MAC Filtering list.• Allow - If the Wireless MAC Filtering function is enabled, click this button to allow the client to access your network.• Deny - If the Wireless MAC Filtering function is enabled, click this button to deny the client to access your network.4. 5. Guest NetworkGuest Network allows you to provide Wi-Fi access for guests without disclosing your host network. When you have guests in your house, apartment, or workplace, you can create a guest network for them. In addition, you can customize guest network settings to ensure network security and privacy.
34Chapter 4 Congure1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to Guest Network > Wireless Settings.3. Enable the Guset Network function.4. Create a network name for your guest network.5. Select the Wireless Security type and create the Password of the guest network.6. Select Schedule from the Access Time drop-down list and customize it for the guest network.7. Click Save.• Allow Guest To Access My Local Network - If enabled, guests can access the local network and manage it. • Enable Guest Network Bandwidth Control - If enabled, the Guest Network Bandwidth Control rules will take effect. • Egress Bandwidth For Guest Network - The upload speed through the WAN port for the guest network. • Ingress Bandwidth For Guest Network - The download speed through the WAN port for the guest network. • Guest Network - Enable or disable this function. • Network Name - Enter a value of up to 32 characters. The Network Name (SSID) must be assigned to all wireless devices in your guest network.
35Chapter 4 Congure• Wireless Security - You can configure the security of the guest network. • Access Time - During this peroid the wireless devices can access the guest network. Note:The range of bandwidth for guest network is calculated according to the setting of Bandwidth Control on the Bandwidth Control > Control Settings page.4. 6. DHCPBy default, the DHCP (Dynamic Host Configuration Protocol) Server is enabled and the router acts as a DHCP server; it dynamically assigns TCP/IP parameters to client devices from the IP Address Pool. You can change the settings of DHCP Server if necessary, and you can reserve LAN IP addresses for specified client devices.4. 6. 1. DHCP Settings1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to DHCP > DHCP Settings. 3. Specify DHCP server settings and click Save.• DHCP Server - Enable or disable the DHCP server. If disabled, 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 to connect to the router with the current dynamic IP Address. When
36Chapter 4 Conguretime is up, the router will automatically assign the same IP address to the user. The range of the time is 1 ~ 2880 minutes. The default value is 120.• Default Gateway (Optional) - It is suggested to input the IP address of the LAN port of the Router. The default value is 192.168.0.254.• Default Domain (Optional) - Input the domain name of your network.• Primary DNS (Optional) - Input the DNS IP address provided by your ISP.• Secondary DNS (Optional) - Input the IP address of another DNS server if your ISP provides two DNS servers.Note:To use the DHCP server function of the router, you must configure all computers on the LAN as Obtain an IP Address automatically.4. 6. 2. DHCP Client List1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to DHCP > DHCP Client List to view the information of the clients connected to the router.• 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 show the current connected devices, click Refresh.4. 6. 3. Address ReservationYou can reserve an IP address for a specific client. When you have specified a reserved IP address for a PC on the LAN, this PC will always receive the same IP address each time when it accesses the DHCP server.1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to DHCP > Address Reservation.
37Chapter 4 Congure3. Click Add New and fill in the blanks.1 ) Enter the MAC address (in XX-XX-XX-XX-XX-XX format) of the client for which you want to reserve an IP address.2 ) Enter the IP address (in dotted-decimal notation) which you want to reserve for the client.3 ) Leave the status as Enabled.4 ) Click Save.4. 7. ForwardingThe router’s NAT (Network Address Translation) feature makes the devices on the LAN use the same public IP address to communicate in the Internet, which protects the local network by hiding IP addresses of the devices. However, it also brings about the problem that external hosts cannot initiatively communicate with the specified devices in the local network.With the forwarding feature, the router can traverse the isolation of NAT so that clients on the Internet can reach devices on the LAN and realize some specific functions.The TP-LINK router includes four forwarding rules. If two or more rules are set, the priority of implementation from high to low is Virtual Servers, Port Triggering, UPNP and DMZ.4. 7. 1. Virtual ServersWhen you build up a server in the local network and want to share it on the Internet, Virtual Servers can realize the service and provide it to Internet users. At the same time virtual servers can keep the local network safe as other services are still invisible from the Internet.Virtual Servers can be used to set up public services in your local network, such as HTTP, FTP, DNS, POP3/SMTP and Telnet. Different service uses different service port. Port 80 is used in HTTP service, port 21 in FTP service, port 25 in SMTP service and port 110 in POP3 service. Please verify the service port number before the configuration.Share my personal website I’ve built in local network with my friends through the Internet.I want to:
38Chapter 4 CongureFor example, the personal website has been built in my home PC (192.168.0.100). I hope that my friends on the Internet can visit my website in some way. My PC is connected to the router with the WAN IP address 218.18.232.154.Router WAN: 218.18.232.154LANHomePersonal Website 1. Set your PC to a static IP address, for example 192.168.0.100.2. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.3. Go to Forwarding > Virtual Servers.4. Click Add New. Select HTTP from the Common Service Port list. The service port, internal port and protocol will be automatically filled in. Enter the PC’s IP address 192.168.0.100 in the IP Address field.5. Leave the status as Enabled and click Save.Note:• It is recommended to keep the default settings of Internal Port and Protocol if you are not clear about which port and protocol to use.• If the service you want to use is not in the Common Service Port list, you can enter the corresponding parameters manually. You should verify the port number that the service needs.• You can add multiple virtual server rules if you want to provide several services in a router. Please note that the Service Port should not be overlapped.Users on the Internet can enter http:// WAN IP (in this example: http:// 218.18.232.154) to visit your personal website.Note:• If you have changed the default Service Port, you should use http:// WAN IP: Service Port to visit the website.• Some specific service ports are forbidden by the ISP, if you fail to visit the website, please use another service port.Done!
39Chapter 4 Congure4. 7. 2. Port TriggeringPort triggering can specify a triggering port and its corresponding external ports. When a host in the local network initiates a connection to the triggering port, all the external ports will be opened for subsequent connections. The router can record the IP address of the host. When the data from the Internet return to the external ports, the router can forward them to the corresponding host. Port triggering is mainly applied to online games, VoIPs, video players and common applications including MSN Gaming Zone, Dialpad, Quick Time 4 players and more.Follow the steps below to configure the port triggering rules:1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to Forwarding > Port Triggering.3. Click Add New. Select the desired application from the Common Applications list. The trigger port amd incoming ports will be automatically filled in. The following picture takes application MSN Gaming Zone as an example.4. Leave the status as Enabled and click Save.Note:• You can add multiple port triggering rules as needed.• The triggering ports can not be overlapped.• If the application you need is not listed in the Common Applications list, please enter the parameters manually. You should verify the incoming ports the application uses first and enter them in Incoming Ports field. You can input at most 5 groups of ports (or port sections). Every group of ports must be set apart with “,”. For example, 2000-2038, 2050-2051, 2085, 3010-3030.4. 7. 3. DMZWhen a PC is set to be a DMZ (Demilitarized Zone) host in the local network, it is totally exposed to the Internet, which can realize the unlimited bidirectional communication between internal hosts and external hosts. The DMZ host becomes a virtual server with all ports opened. When you are not clear about which ports to open in some special
40Chapter 4 Congureapplications, such as IP camera and database software, you can set the PC to be a DMZ host.Note:DMZ is more applicable in the situation that users are not clear about which ports to open. When it is enabled, the DMZ host is totally exposed to the Internet, which may bring some potential safety hazards. If DMZ is not in use, please disable it in time.Make the home PC join the Internet online game without port restriction.For example, due to some port restriction, when playing the online games, you can login normally but cannot join a team with other players. To solve this problem, set your PC as a DMZ host with all ports opened.1. Assign a static IP address to your PC, for example 192.168.0.100.2. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.3. Go to Forwarding > DMZ.4. Select Enable and enter the IP address 192.168.0.100 in the DMZ Host IP Address filed.5. Click Save.You’ve set your PC to a DMZ host and now you can make a team to game with other players.4. 7. 4. UPnPThe UPnP (Universal Plug and Play) protocol allows the applications or host devices to automatically find the front-end NAT device and send request to it to open the corresponding ports. With UPnP enabled, the applications or host devices on the local network and the Internet can freely communicate with each other realizing the seamless connection of the network. You may need to enable the UPnP if you want to use applications for multiplayer gaming, peer-to-peer connections, real-time communication (such as VoIP or telephone conference) or remote assistance, etc.Tips:• UPnP is enabled by default in this router.• Only the application supporting UPnP protocol can use this feature.I want to:How can I do that?Done!
41Chapter 4 Congure• UPnP feature needs the support of operating system (e.g. Windows Vista/ Windows 7/ Windows 8, etc. Some of operating system need to install the UPnP components).For example, when you connect your Xbox to the router which is connected to the Internet to play online games, UPnP will send request to the router to open the corresponding ports allowing the following data penetrating the NAT to transmit. Therefore, you can play Xbox online games without a hitch.RouterXboxLAN WANIf necessary, you can follow the steps to change the status of UPnP.1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to Forwarding > UPnP.3. Click Disable or Enable according to your needs.4. 8. SecurityThis function allows you to protect your home network from cyber attacks and unauthorized users by implementing these network security functions.4. 8. 1. Basic Security1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to Security > Basic Security, and you can enable or disable the security functions.
42Chapter 4 Congure• Firewall - A firewall protects your network from Internet attacks.• 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 default.• 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. If you want to allow PPTP tunnels to pass through the router, you can keep the default (Enabled). • 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. If you want to allow L2TP tunnels to pass through the router, you can 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. If you want to allow IPSec tunnels to pass through the router, you can 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
43Chapter 4 Congureinto 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.• SIP ALG - To allow some multimedia clients to communicate across NAT, click Enable.3. Click Save.4. 8. 2. Advanced Security1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to Security > Advanced Security, and you can protect the router from being attacked by ICMP-Flood, UDP Flood and TCP-SYN Flood.
44Chapter 4 Congure• 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. Select Enable or Disable 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 Statistics in System Tool > Statistics is enabled.• Enable ICMP-FLOOD Attack Filtering -Check the box to enable or disable this function.• ICMP-FLOOD Packets Threshold (5~3600) - The default value is 50. Enter a value between 5 ~ 3600. When the number of the current ICMP-FLOOD packets is beyond the set value, the router will startup the blocking function immediately.• Enable UDP-FLOOD Filtering - Check the box to enable or disable this function.• UDP-FLOOD Packets Threshold (5~3600) - The default value is 500. Enter a value between 5 ~ 3600. When the number of the current UPD-FLOOD packets is beyond the set value, the router will startup the blocking function immediately.• Enable TCP-SYN-FLOOD Attack Filtering -Check the box to enable or disable this function.• TCP-SYN-FLOOD Packets Threshold (5~3600) - The default value is 50. Enter a value between 5 ~ 3600. When the number of the current TCP-SYN-FLOOD packets is beyond the set value, the router will startup the blocking function immediately. • 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 - 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. 3. Click Save.4. Click Blocked DoS Host List to display the DoS host table by blocking. 4. 8. 3. Local Management1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to Security > Local Management, and you can block computers in LAN from accessing the router.
45Chapter 4 Congure For example, if you want to allow PCs with specific MAC addresses to access the router’s web management page locally from inside the network, please follow the instructions below:1 ) Select Only the PCs listed can browse the built-in web pages to perform Administrator tasks.2 ) Enter the MAC address of each PC separately. The format of the MAC address is XX-XX-XX-XX-XX-XX (X is any hexadecimal digit). Only the PCs with the listed MAC addresses can use the password to browse the built-in web pages to perform administrator tasks. 3 ) Click Add, and your PC’s MAC address will also be listed.4 ) Click Save. Note:If your PC is blocked but you want to access the router again, press and hold the Reset button to reset the router to the factory defaults.4. 8. 4. Remote Management1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to Security > Remote Management, and you can manage your router from a remote device via the Internet.
46Chapter 4 Congure• 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 higher security, you can change the remote management web port to a custom port by entering a number between 1 and 65534 but do not use the number of any common service port. • Remote Management IP Address - This is the address you will use when accessing your router via a remote device. 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 it is set to 255.255.255.255, then all the remote devices can access the router from the Internet. Note:• To access the router, enter your router’s WAN IP address in your browser’s address bar, followed by a colon and the custom port 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 management page.• Be sure to change the router’s default password for security purposes.4. 9. Parental ControlsParental Controls allows you to block inappropriate and malicious websites, and control access to specific websites at specific time for your children’s devices.For example, you want the children’s PC with the MAC address 00-11-22-33-44-AA can access www.tp-link.com on Saturday only while the parent PC with the MAC address 00-11-22-33-44-BB is without any restriction.1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to Access Control > Schedule. 3. Click Add New to create a new schedule entry with Schedule Description as Schedule_1, Day as Sat and Time as all day-24 hours, and then click Save.4. Go to Parental Control.
47Chapter 4 Congure5. Select Enable and enter the MAC address 00-11-22-33-44-BB in the MAC Address of Parental PC field.6. Click Add New.7. Enter appropriate parameters in corresponding fields.• Enter 00-11-22-33-44-AA in the MAC Address of Children’s PC field.• Enter Allow TP-LINK in the Website Description field. • Enter www.tp-link.com in the Allowed Website Name field. • Select Schedule_1 you created from the Effective Time drop-down list. • In the Status field, select Enable. 8. Click Save.Then you can go back to the Parental Control Settings page to check the following list.4. 10. Access ControlAccess Control is used to deny or allow specific client devices to access your network with access time and content restrictions.Deny or allow specific client devices to access my network with access tiem and content restrictions.I want to:
48Chapter 4 CongureFor example, If you want to restrict the Internet activities of host with MAC address 00-11-22-33-44-AA on the LAN to access www.tp-link.com only, please follow the steps below:1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to Access Control > Host and configure the host settings:1 ) Click Add New.2 ) Select MAC Address as the mode type. Create a unique description (e.g. host_1) for the host in the Host Description field and enter 00-11-22-33-44-AA in the MAC Address filed.3 ) Click Save.3. Go to Access Control > Target and configure the target settings:1 ) Click Add New.2 ) Select Domain Name as the mode type. Create a unique description (e.g. target_1) for the target in the Target Description field and enter the domain name, either the full name or the keywords (for example TP-LINK) in the Domain Name field.Note:Any domain name with keywords in it (e.g. www.tp-link.com) will be blocked or allowed.3 ) Click Save.How can I do that?
49Chapter 4 Congure4. Go to Access Control > Schedule and configure the schedule settings:1 ) Click Add New.2 ) Create a unique description (e.g. schedule_1) for the schedule in the Schedule Description field and set the day(s) and time period.3 ) Click Save.5. Go to Access Control > Rule and add a new access control rule.1 ) Click Add New.2 ) Give a name for the rule in the Rule Name field. Select host_1 from the host drop-down list; select target_1 from the target drop-down list; select schedule_1 from the schedule drop-down list.3 ) Leave the status as Enabled as click Save.6. Select Enable Internet Access Control to enable Access Control function.7. Select Allow the packets specified by any enabled access control policy to pass through the Router as the default filter policy and click Save.
50Chapter 4 CongureNow only the specific host(s) can visit the target(s) within the scheduled time period.4. 11. Advanced RoutingStatic Routing is a form of routing that is configured manually by a network administrator or a user by adding entries into a routing table. The manually-configured routing information guides the router in forwarding data packets to the specific destination.4. 11. 1. Static Routing List1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to Advanced Routing > Static Routing. ¾To add static routing entries:1. Click Add New.2. Enter the following information.• Destination Network - The Destination Network is the address of the network or host that you want to assign to a static route.• Subnet Mask - The Subnet Mask determines which portion of an IP address is the network portion, and which portion is the host portion.• Default Gateway - This is the IP address of the default gateway device that allows the contact between the router and the network or host.Done!
51Chapter 4 Congure3. Select Enabled or Disabled for this entry on the Status drop-down list.4. Click Save.You can also do the following operations to modify the current settings.• Click Delete to delete the entry.• Click Enable All to enable all the entries.• Click Disable All to disable all the entries.• Click Delete All to delete all the entries.• Click Previous to view the information on the previous screen and Next to view the information on the next screen.4. 11. 2. System Routing Table1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to Advanced Routing > System Routing Table, and you can view all the valid route entries in use. • 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 whether the Destination IP Address is on the LAN & WLAN (internal wired and wireless networks), or the WAN (Internet). • Click Refresh to refresh the data displayed.4. 12. Bandwidth Control4. 12. 1. Control Settings1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.
52Chapter 4 Congure2. Go to Bandwidth Control > Control Settings.3. Configure the bandwidth as needed and click Save.The values you configure for the Egress Bandwidth and Ingress Bandwidth should be less than 100,000Kbps. For optimal control of the bandwidth, please select the right Line Type and consult your ISP for the total egress and ingress bandwidth.• 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 are not sure, please consult your ISP.• Egress Bandwidth - The upload speed through the WAN port.• Ingress Bandwidth - The download speed through the WAN port.4. 12. 2. Rules List1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to Bandwidth Control > Rules List, and you can view and configure the Bandwidth Control rules.• Description - This is the information about the rules such as address range.• Egress Bandwidth - This field displays the max and min upload bandwidth through the WAN port. The default is 0.• Ingress Bandwidth - This field displays the max and min download bandwidth through the WAN port. The default is 0.• Enable - This field displays the status of the rule.• Modify - Click Modify/Delete to edit/delete the rule.
53Chapter 4 Congure ¾To add a Bandwidth control rule:1. Click Add New. 2. Enter the information as the figure shown below.3. Click Save.4. 13. IP&MAC BindingIP & MAC Binding, namely, ARP (Address Resolution Protocol) Binding, is used to bind a network device’s IP address to its MAC address. This will prevent ARP spoofing and other ARP attacks by denying network access to a device with a matching IP address in the ARP list, but with an unrecognized MAC address.4. 13. 1. Binding Settings1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to IP & MAC Binding > Binding Settings.3. Select Enable for ARP Binding.4. Click Save. ¾To add IP & MAC Binding entries:1. Click Add New.2. Select the Bind checkbox.
54Chapter 4 Congure3. Enter the MAC address and IP address.4. Click Save. ¾To modify or delete an existing entry:1. Find the desired entry in the table.2. Click Modify or Delete in the Modify column. ¾To find an existing entry:1. Click Find.2. Enter the MAC address or IP address in the corresponding field.3. Click Find on this page as shown below.4. 13. 2. ARP ListTo manage a device, you can observe the device on the LAN by checking its MAC address and IP address on the ARP list, and you can also configure the items. This page displays the ARP list which shows all the existing IP & MAC Binding entries.• MAC Address - The MAC address of the listed computer on the LAN. • IP Address - The assigned IP address of the listed computer on the LAN.
55Chapter 4 Congure• 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 Bind All to bind all the current items.• Click Load All to load all items to the IP & MAC Binding list.• Click Refresh to refresh all items.Note: An item can 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. 14. Dynamic DNSThe 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. Thus 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,www.dyndns.org, or www.noip.com. The Dynamic DNS client service provider will give you a password or key.1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to Dynamic DNS. Comexe DDNSIf the dynamic DNS Service Provider you select is www.comexe.cn, the following page will appear.
56Chapter 4 CongureTo set up for DDNS, follow these instructions:1. Enter the Domain Name received from your dynamic DNS service provider. 2. Enter the User Name for your DDNS account. 3. Enter the Password for your DDNS account. 4. Click Login.5. Click Save.• Connection Status - The status of the DDNS service connection is displayed here.• Logout - Click Logout to log out of the DDNS service. Dyndns DDNSIf the dynamic DNS Service Provider you select is www.dyn.com, the following page will appear.To set up for DDNS, follow these instructions:
57Chapter 4 Congure1. Enter the User Name for your DDNS account. 2. Enter the Password for your DDNS account. 3. Enter the Domain Name you received from dynamic DNS service provider here. 4. Click Login.5. Click Save.• Connection Status - The status of the DDNS service connection is displayed here.• Logout - Click Logout to log out of the DDNS service. No-ip DDNSIf the dynamic DNS Service Provider you select is www.noip.com, the following page will appear.To set up for DDNS, follow these instructions:1. Enter the User Name for your DDNS account. 2. Enter the Password for your DDNS account. 3. Enter the Domain Name you received from dynamic DNS service provider.4. Click Login.5. Click Save.• Connection Status - The status of the DDNS service connection is displayed here.• Logout - Click Logout to log out of the DDNS service.4. 15. IPv6 SupportThis function allows you to enable IPv6 function and set up the parameters of the router’s Wide Area Network (WAN) and Local Area Network (LAN).
58Chapter 4 Congure4. 15. 1. IPv6 Status1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to IPv6 Support > IPv6 Status, and you can view the current IPv6 status information of the router.• WAN - This section shows the current IPv6 information of the router’s WAN port, including Connection Type, IPv6 Address information, IPv6 Default Gateway, Primary IPv6 DNS and Secondary IPv6 DNS.• LAN - This section shows the current IPv6 information of the router’s LAN port, including IPv6 Address Assign Type, IPv6 Address and Link-local Address.4. 15. 2. IPv6 Setup1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to IPv6 Support > IPv6 Setup.
59Chapter 4 Congure3. Select the WAN Connection Type according to your ISP network topolopy:• SLAAC - Connections which use RADVD IPv6 address assignment.• DHCPv6 - Connections which use dynamic IPv6 address assignment. • Static IPv6 - Connections which use static IPv6 address assignment. • PPPoEv6 - Connections which use PPPoEV6 that requires a username and password. • Tunnel 6to4 - Connections which use 6to4 address assignment.SLAAC• IPv6 Address - The IPv6 address assigned by your ISP dynamically.• IPv6 Address Prefix - Display the IPv6 prefix length in dotted-decimal notation provided by your ISP.
60Chapter 4 Congure• Default Gateway - Display the default gateway in colon-hexadecimal notation provided by your ISP.• Connect - Click Connect to connect immediately.• Disconnect - Click Disconnect to disconnect immediately.• Get IPv6 DNS Server Automatically - If your ISP does not give you any DNS IPv6 address, keep the default selection Get IPv6 DNS Server Automatically, and the DNS servers will be assigned from ISP dynamically.• Primary IPv6 DNS - Enter the DNS IPv6 address in colon-hexadecimal notation provided by your ISP.• Secondary IPv6 DNS - Enter another DNS IPv6 address in colon-hexadecimal notation provided by your ISP.• Use the following IPv6 DNS Servers - If your ISP gives you one or two DNS IPv6 addresses, select Use the following IPv6 DNS Servers and enter the Primary IPv6 DNS and Secondary IPv6 DNS in the corresponding fields.Note:If you get “Address not found error” when you access a web site, it is likely that your DNS servers are set up improperly. You should contact your ISP to get DNS server addresses.DHCPv6• IPv6 Address - The IPv6 address assigned by your ISP dynamically.
61Chapter 4 Congure• Default Gateway - Display the default gateway in colon-hexadecimal notation provided by your ISP.• Renew - Click Renew to renew the IPv6 parameters from your ISP.• Release - Click Release to release the IPv6 parameters from your ISP.• Get IPv6 DNS Server Automatically - If your ISP does not give you any DNS IPv6 address, keep the default selection Get IPv6 DNS Server Automatically, and the DNS servers will be assigned from ISP dynamically.• Primary IPv6 DNS - Enter the DNS IPv6 address in colon-hexadecimal notation provided by your ISP.• Secondary IPv6 DNS - Enter another DNS IPv6 address in colon-hexadecimal notation provided by your ISP.• Use the following IPv6 DNS Servers - If your ISP gives you one or two DNS IPv6 addresses, select Use the following IPv6 DNS Servers and enter the Primary IPv6 DNS and Secondary IPv6 DNS in the corresponding fields.Note:If you get “Address not found error” when you access a web site, it is likely that your DNS servers are set up improperly. You should contact your ISP to get DNS server addresses.Static IPv6 • IPv6 Address - Enter the IPv6 address in colon-hexadecimal notation provided by your ISP.• Default Gateway - Enter the default gateway in colon-hexadecimal notation provided by your ISP.• MTU Size (in bytes) - The normal MTU (Maximum Transmission Unit) value for most Ethernet networks is 1500 Bytes. For some ISPs, you may need to modify the MTU. But this is rarely required, and should not be done unless you are sure it is necessary for your ISP connection.• Primary DNS - Enter the DNS IPv6 address in colon-hexadecimal notation provided by your ISP.
62Chapter 4 Congure• Secondary DNS - Enter another DNS IPv6 address in colon-hexadecimal notation provided by your ISP.PPPoEv6 • PPPoE Session - The PPP session type for IPv6 connection. There are two types:• Share with PPPoEv4 - The PPPoEv6 and PPPoEv4 use the same PPP session.• Create a new Session - The PPPoEv6 and PPPoEv4 use different PPP sessions. It is default to select this option.• Username/Password - Enter the username and password provided by your ISP. These fields are case-sensitive.• Address Mode - The way to get the IPv6 address and prefix. • SLAAC - Get the IPv6 address and prefix by router advertisement. • DHCPv6 - Get the IPv6 address and prefix by DHCPv6. • IPv6 Address - The IPv6 address assigned by your ISP dynamically.• Default Gateway - Display the default gateway in colon-hexadecimal notation provided by your ISP.• MTU (in bytes) - The normal MTU (Maximum Transmission Unit) value is 1492 Bytes. For some ISPs, you may need to modify the MTU. But this is rarely required, and should not be done unless you are sure it is necessary for your ISP connection.• Get IPv6 DNS Server Automatically - If your ISP does not give you any DNS IPv6 address, keep the default selection Get IPv6 DNS Server Automatically, and the DNS servers will be assigned from ISP dynamically.
63Chapter 4 Congure• Primary IPv6 DNS - Enter the DNS IPv6 address in colon-hexadecimal notation provided by your ISP.• Secondary IPv6 DNS - Enter another DNS IPv6 address in colon-hexadecimal notation provided by your ISP.• Use the following IPv6 DNS Servers - If your ISP gives you one or two DNS IPv6 addresses, select Use the following IPv6 DNS Servers and enter the Primary IPv6 DNS and Secondary IPv6 DNS in the corresponding fields.• Connection Mode - The way to connect the ISP.• Alway On - Connect automatically.• Connect Manual - Connect by the user manually.• Connect - Click Connect to connect immediately.• Disconnect - Click Disconnect to disconnect immediately.Tunnel 6to4 • Address/Subnet Mask/Default Gateway - The IPv4 address/ subnet mask/ default gateway assigned, in dotted-decimal notation.• Tunnel Address - The 6to4 tunnel address created by the device to access the IPv6 network.• MTU Size - The normal MTU (Maximum Transmission Unit) value for most Ethernet networks is 1480 Bytes. For some ISPs, you may need to modify the MTU. But this is rarely required, and should not be done unless you are sure it is necessary for your ISP connection.• Use the following IPv6 DNS Servers - If your ISP gives you one or two DNS IPv6 addresses, select Use the following IPv6 DNS Servers and enter the Primary IPv6 DNS and Secondary IPv6 DNS into the correct fields. Otherwise, the DNS servers will be assigned from ISP dynamically.
64Chapter 4 Congure• Primary IPv6 DNS - Enter the DNS IPv6 address in colon-hexadecimal notation provided by your ISP.• Secondary IPv6 DNS - Enter another DNS IPv6 address in colon-hexadecimal notation provided by your ISP.4. Select the Address Autoconfiguration Type which determines the way how the router assigns IPv6 address for PCs on the LAN:• Address Autoconfiguration Type - RADVD (Router Advertisement Daemon) and DHCPv6 (Dynamic Host Configuration Protocol for IPv6) Server.• Site Prefix Configuration Type - The type of IPv6 address prefix.• Delegated - Get the IPv6 address prefix from the ISP automatically, and the device will delegate it to the LAN.• Static - Configure the Site Prefix and Site Prefix Length manually. Please contact your ISP to get more information before you configure them.• LAN IPv6 Address - Display the LAN IPv6 address created by the device.5. Click Save.4. 16. System Tools4. 16. 1. Time Settings1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to System Tools > Time Settings and configure the system time as needed.
65Chapter 4 Congure ¾To set time manually:3. Select your local time zone.4. Enter the Date in Month/Day/Year format.5. Enter the Time in Hour/Minute/Second format.6. Click Save. ¾To set time automatically:7. Select your local time zone.8. Enter the address or domain of the NTP Server I or NTP Server II.9. Click Get GMT to get time from the Internet if you have connected to the Internet. ¾To set Daylight Saving Time:1. Select Enable DaylightSaving.2. Select the start time from the drop-down list in the Start field.3. Select the end time from the drop-down list in the End field.4. Click Save.Note: This setting will be used for some time-based functions such as firewall. You must specify your time zone once you log in to the router successfully; otherwise, time-based functions will not take effect. 4. 16. 2. DiagnosticDiagnostic is used to test the connectivity between the router and the host or other network devices.1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to System Tools > Diagnostic.
66Chapter 4 Congure• Diagnostic Tool - Select one diagnostic tool.• Ping - This diagnostic tool troubleshoots connectivity, reachability, and name resolution to a given host or gateway. • Tracerouter - 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 - Enter the destination IP address (such as 192.168.0.1) or Domain name (such as 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.3. Click Start to check the connectivity of the Internet.4. The Diagnostic Results page displays the diagnosis result. If the result is similar to the following figure, the connectivity of the Internet is fine.
67Chapter 4 CongureNote: Only one user can use this tool at one time. Options “Number of Pings”, “Ping Size” and “Ping Timeout” are used for the Ping function. Option “Tracert Hops” is used for the Tracert function.4. 16. 3. Firmware UpgradeTP-LINK is dedicated to improving and richening the product features, giving users a better network experience. We will release the latest firmware at TP-LINK official website. You can download the latest firmware file from the Support page of our website www.tp-link.com and upgrade the firmware to the latest version.1. Download the latest firmware file for the router from our website www.tp-link.com.2. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.3. Go to System Tools > Firmware Upgrade.4. Click Browse to locate the downloaded firmware file, and click Upgrade.4. 16. 4. Factory Defaults1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to System Tools > Factory Defaults. Click Restore to reset all settings to the default values.
68Chapter 4 Congure• The default Username: admin• The default Password: admin• The default IP Address: 192.168.0.1• The default Subnet Mask: 255.255.255.04. 16. 5. Backup & RestoreThe configuration settings are stored as a configuration file in the router. You can backup the configuration file in your computer for future use and restore the router to the previous settings from the backup file when needed.1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to System Tools > Backup & Restore. ¾To backup configuration settings:Click Backup to save a copy of the current settings in your local computer. A “.bin“ file of the current settings will be stored in your computer. ¾To restore configuration settings:1. Click Browse... to locate the backup configuration file stored in your computer, and click Restore.2. Wait a few minutes for the restoring and rebooting.Note: During the restoring process, do not power off or reset the router.4. 16. 6. Reboot1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to System Tools > Reboot, and you can restart your router.
69Chapter 4 CongureSome settings of the router will take effect only after rebooting, including:• Change the LAN IP Address (system will reboot automatically).• Change the DHCP Settings.• Change the Web Management Port.• Upgrade the firmware of the router (system will reboot automatically).• Restore the router to its factory defaults (system will reboot automatically).• Update the configuration with the file (system will reboot automatically).4. 16. 7. Password1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to System Tools > Password, and you can change the factory default username and password of the router.It is strongly recommended that you change the default username and password of the router, for all users that try to access the router’s web-based utility or Quick Setup will be prompted for the router’s username and password.Note: The new username and password must not exceed 15 characters and not include any spacing. 3. Click Save.4. 16. 8. System Log1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.
70Chapter 4 Congure2. Go to System Tools > System Log, and you can view the logs of the router.• Auto Mail Feature - Indicates whether the 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.• From - Your mail box address. The router will connect it to send logs.• To - Recipient’s mail address. The destination mailbox which will receive logs.• 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.Note: Only when you select Authentication, do you have to enter the user name and password in the following fields.
71Chapter 4 Congure• 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.Click Save to apply 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 Next to go to the next page, or click Previous to return to the previous page.4. 16. 9. Statistics1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to System Tools > Statistics, and you can view the statistics of the router, including total traffic and the value of the last Packet Statistic Interval in seconds.• 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 disabled.
72Chapter 4 Congure• Packets Statistics Interval (5-60) - The default value is 10. Select a value between 5 and 60 in the drop-down list. The Packets Statistic Interval indicates the time section of the packets statistic.• Sorted Rules – Choose how displayed statistics are sorted.• Select Auto-refresh to refresh automatically. Click Refresh to refresh immediately.• Click Reset All to reset the values of all the entries to zero.• Click Delete All to delete all entries in the table.Statistics TableIP/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.CurrentPackets 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”.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 SYN TxThe number of TCP SYN packets transmitted to the WAN per second at the specified Packets Statistics interval. It is shown like “current transmitting rate / Max transmitting rate”.Modify Reset Reset the value of the entry to zero.Delete Delete the existing entry in the table.4. 17. LogoutClick Logout at the bottom of the main menu, and you will log out of the web management page and return to the login window.
73FAQQ1. What can I do if I forgot my wireless password?The default wireless password is printed on the label of the router. If the password has been altered, please connect your computer to the router using an Ethernet cable and follow the steps below: 1. Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2. Go to Wireless > Wireless Security to retrieve or reset your wireless password.Q2. What can I do if I forgot my login password of the web management page?The default username and password of the web management page are admin (in lowercase). If you have altered the username and password but Password Recovery is disabled:1. Reset the router to factory default settings: press and hold the Reset button for about 7 seconds and then release;2. Visit http://tplinkwifi.net, and enter admin (in lowercase) as both username and password to login. Note: You’ll need to reconfigure the router to surf the Internet once the router is reset, and please mark down your new password for future use.Q3. What can I do if I cannot log in to the router’s web management page?1. This can happen for a variety of reasons. Please try the methods below to login again.• Make sure your computerthe has connected to the router correctly and the corresponding LED light up.• Make sure the IP address of your computer is configured as Obtain an IP address automatically and Obtain DNS server address automatically.2. Make sure you enter the correct IP address to login: http://tplinkwifi.net.• Check your computer’s settings:3. Go to Start > Control Panel > Network and Internet, and click View network status and tasks.1 ) Click Internet Options on the bottom left.2 ) Click Connections and select Never dial a connection.
743 ) Click LAN settings and deselect the following three options, and click OK.4 ) Go to Advanced > Restore advanced settings, and click OK to save the settings.
75• Use another web browser or computer to login again.• Reset the router to factory default settings and try again. If the login still fails, please contact the technical support.Note: You’ll need to reconfigure the router to surf the Internet once the router is reset.Q4. How to use the WDS Bridging function to extend my wireless network?For example, my house covers a large area. The wireless coverage of the router I’m using (the root router) is limited. I want to use an extended router to extend the wireless network of the root router.Note:• WDS bridging only requires configuration on the extended router.1. Visit http://tplinkwifi.net, and log into with the username and password you set for the router. 2. Configure the IP address of the router:1 ) Go to Network > LAN, configure the IP address of the extended router to be in the same subnet with the root router; (For example, the IP address of the root router is 192.168.0.1, the IP address of the extended router can be 192.168.0.2~192.168.0.254. We take 192.168.0.2 as example.)
762 ) Click Save.Note: Log in to the web management page again if the IP address of the router is altered.3. Survey the SSID to be bridged:1 ) Go to Wireless > Wireless Settings and click Enable WDS Bridging.2 ) Click Survey, locate the root router’s SSID and click Choose (Here we take TP-LINK_2512 as example).3 ) If the root router is set with a wireless password, you should enter the wireless password of the root router.4 ) Click Save.4. Disable DHCP:1 ) Go to DHCP, select Disable, and click Save.Now you can go to Status to check the WDS status. When the WDS status is Run, it means WDS bridging is successfully built.
77Q5. What can I do if I cannot access the Internet even though the configuration is finished?1. Visit http://tplinkwifi.net, and log into with the username and password you set for the router.2. Go to Status to check WAN status:If IP Address is a valid one, please try the methods below and try again:• Your computer might not recognize any DNS server addresses, please manually configure DNS server.1 ) Go to DHCP.2 ) Enter 8.8.8.8 as Primary DNS, and click Save. Tips: 8.8.8.8 is a safe and public DNS server operated by Google.• Restart the modem and the router.1 ) Power off your modem and the router, and leave them off for 1 minute.2 ) Power on your modem first, and wait about 2 minutes.3 ) Power on the router, and wait another 1 or 2 minutes and check the Internet access.• Reset the router to factory default settings and reconfigure the router.• Upgrade the firmware of the router.• Check the TCP/IP settings on the particular device if all other devices can get Internet from the router.If the IP Address is 0.0.0.0, please try the methods below and try again:• Make sure the physical connection between the router and the modem is proper.• Clone the MAC address of your computer.
781 ) Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2 ) Go to Network > MAC Clone, select Clone MAC Address and click Save.Tips:• Some ISP will register the MAC address of your computer when you access the Internet for the first time through their Cable modem, if you add a router into your network to share your Internet connection, the ISP will not accept it as the MAC address is changed, so we need to clone your computer’s MAC address to the router.• The MAC addresses of a computer in wired connection and wireless connection are different.• Modify the LAN IP address of the router.Note: Most TP-LINK routers use 192.168.0.1/192.168.1.1 as their default LAN IP address, it may conflict with the IP range of your existent ADSL modem/router. If so, the router is not able to communicate with your modem and cause you can’t access the Internet. To resolve this problem, we need to change the LAN IP address of the router to avoid such conflict, for example, 192.168.2.1. 1 ) Visit http://tplinkwifi.net, and log in with the username and password you set for the router.2 ) Go to Network > LAN.3 ) Modify the LAN IP address as the follow picture shows. Here we take 192.168.2.1 as an example.4 ) Click Save.• Restart the modem and the router.1 ) Power off your modem and the router, and leave them off for 1 minute.2 ) Power on your modem first, and wait about 2 minutes.3 ) Power on the router, and wait another 1 or 2 minutes and check the Internet access.
79• Double check the Internet Connection Type.1 ) Confirm your Internet Connection Type, which can be learned from the ISP.2 ) Visit http://tplinkwifi.net, and log in with the username and password you set for the router.3 ) Go to Network > WAN.4 ) Select your WAN Connection Type and fill in other parameters.5 ) Click Save.6 ) Restart the modem and the router.• Please upgrade the firmware of the router.If you’ve tried every method above but cannot access the Internet, please contact the technical support.Q6. What can I do if I cannot find my wireless network or I cannot connect the wireless network?If you fail to find any wireless network, please follow the steps below:• Make sure the wireless function of your device is enabled if you’re using a laptop with a built-in wireless adapter. You can refer to the relevant document or contact the laptop manufacturer.• Make sure the wireless adapter driver is installed successfully and the wireless adapter is enabled.
80• On Windows 71 ) If you see the message No connections are available, it is usually because the wireless function is disabled or blocked somehow.2 ) Clicking Troubleshoot and windows might be able to fix the problem by itself.• On Windows XP1 ) If you see the message Windows cannot configure this wireless connection, this is usually because windows configuration utility is disabled or you are running another wireless configuration tool to connect the wireless.2 ) Exit the wireless configuration tool (the TP-LINK Utility, for example).3 ) Select and right click My Computer on Desktop, and select Manage to open Computer Management window.4 ) Expand Services and Applications > Services, and find and locate Wireless Zero Configuration in the Services list on the right side.5 ) Right click Wireless Zero Configuration, and then select Properties.6 ) Change Startup type to Automatic, click Start and make sure the Service status is Started. And then click OK.If you can find other wireless network except your own, please follow the steps below:• Check the WLAN LED indicator on your wireless router/modem.• Make sure your computer/device is still in the range of your router/modem. Move closer if it is currently too far away.If you can find your wireless network but fail to connect, please follow the steps below:• Authenticating problem/password mismatch:1 ) Sometimes you will be asked to type in a PIN number when you connect to the wireless network for the first time. This PIN number is different from the Wireless Password/Network Security Key. Usually you can only find it on the label of your router.
812 ) If you cannot find the PIN or PIN failed, you may choose Connecting using a security key instead, and then type in the Wireless Password/Network Security Key.3 ) If it continues to show note of Network Security Key Mismatch, it is suggested to confirm the wireless password of your wireless router. Note: Wireless Password/Network Security Key is case sensitive.• Windows unable to connect to XXXX / Can not join this network / Taking longer than usual to connect to this network:• Check the wireless signal strength of your network, if it is weak (1~3 bars), please move the router closer and try again.• Change the wireless Channel of the router to 1,6,or 11 to reduce interference from other networks.• Re-install or update the driver for your wireless adapter of the computer.
82COPYRIGHT & TRADEMARKSSpecifications are subject to change without notice. is a registered trademark of TP-LINK TECHNOLOGIES CO., LTD. Other brands and product names are trademarks or registered trademarks of their respective holders.No part of the specifications may be reproduced in any form or by any means or used to make any derivative such as translation, transformation, or adaptation without permission from TP-LINK TECHNOLOGIES CO., LTD. Copyright © 2016 TP-LINK TECHNOLOGIES CO., LTD. All rights reserved.
83FCC STATEMENTThis equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:• Reorient or relocate the receiving antenna.• Increase the separation between the equipment and receiver.• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/ TV technician for help.This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:1. This device may not cause harmful interference.2. This device must accept any interference received, including interference that may cause undesired operation.Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.Note: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user’s authority to operate the equipment.FCC RF Radiation Exposure StatementThis 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.”
84 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. RF Exposure Information This device meets the EU requirements (1999/5/EC Article 3.1a) on the limitation of exposure of the general public to electromagnetic fields by way of health protection. The device complies with RF specifications when the device used at 20 cm from your body. Canadian Compliance Statement The HVIN/Model number:TL-WR841N V13 This device complies with Industry Canada license-exempt RSSs. 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. Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : 1） l’appareil ne doit pas produire de brouillage; 2） l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, meme si le brouillage est susceptible d’en compromettre le fonctionnement. Radiation Exposure Statement: This equipment complies with ISED radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. Déclaration d'exposition aux radiations: Cet équipement est conforme aux limites d'exposition aux rayonnements ISED établies pour un environnement non contrôlé. Cet équipement doit être installé et utilisé avec un minimum de 20 cm de distance entre la source de rayonnement et votre corps. Industry Canada Statement CAN ICES-3 (B)/NMB-3(B) Korea Warning Statements 당해 무선설비는 운용중 전파혼신 가능성이 있음.
85NCC Notice & BSMI Notice:注意！ 依據 低功率電波輻射性電機管理辦法第十二條 經型式認證合格之低功率射頻電機，非經許可，公司、商號或使用者均不得擅自變更頻率、加大功率或變更原設計之特性或功能。第十四條 低功率射頻電機之使用不得影響飛航安全及干擾合法通行；經發現有干擾現象時，應立即停用，並改善至無干擾時方得繼續使用。前項合法通信，指依電信規定作業之無線電信。低功率射頻電機需忍受合法通信或工業、科學以及醫療用電波輻射性電機設備之干擾。安全諮詢及注意事項• 請使用原裝電源供應器或只能按照本產品注明的電源類型使用本產品。• 清潔本產品之前請先拔掉電源線。請勿使用液體、噴霧清潔劑或濕布進行清潔。• 注意防潮，請勿將水或其他液體潑灑到本產品上。• 插槽與開口供通風使用，以確保本產品的操作可靠並防止過熱，請勿堵塞或覆蓋開口。• 請勿將本產品置放於靠近熱源的地方。除非有正常的通風，否則不可放在密閉位置中。 • 請不要私自打開機殼，不要嘗試自行維修本產品，請由授權的專業人士進行此項工作。Продукт сертифіковано згідно с правилами системи УкрСЕПРО на відповідність вимогам нормативних документів та вимогам, що передбачені чинними законодавчими актами України. Safety Information• When product has power button, the power button is one of the way to shut off the product; when there is no power button, the only way to completely shut off power is to disconnect the product or the power adapter from the power source.• Don’t disassemble the product, or make repairs yourself. You run the risk of electric shock and voiding the limited warranty. If you need service, please contact us.• Avoid water and wet locations.
86• Adapter shall be installed near the equipment and shall be easily accessible.• The plug considered as disconnect device of adapter.• Use only power supplies which are provided by manufacturer and in the original packing of this product. If you have any questions, please don’t hesitate to contact us.Explanations of the symbols on the product labelSymbol ExplanationDC voltageRECYCLINGThis product bears the selective sorting symbol for Waste electrical and electronic equipment (WEEE). This means that this product must be handled pursuant to European directive 2012/19/EU in order to be recycled or dismantled to minimize its impact on the environment.User has the choice to give his product to a competent recycling organization or to the retailer when he buys a new electrical or electronic equipment.

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