TL-WR840N 300Mbps Wireless N Router REV1.0.
COPYRIGHT & TRADEMARKS Specifications are subject to change without notice. is a registered trademark of TP-LINK TECHNOLOGIES CO., LTD. Other brands and product names are trademarks or registered trademarks of their respective holders. No part of the specifications may be reproduced in any form or by any means or used to make any derivative such as translation, transformation, or adaptation without permission from TP-LINK TECHNOLOGIES CO., LTD. Copyright © 2014 TP-LINK TECHNOLOGIES CO., LTD.
FCC STATEMENT This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
CE Mark Warning This is a class B product. In a domestic environment, this product may cause radio interference, in which case the user may be required to take adequate measures. Canadian Compliance Statement This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not cause interference, and (2)This device must accept any interference, including interference that may cause undesired operation of the device.
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。 減少電磁波影響，請妥適使用。 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 передб
This product can be used in the following countries: AT BG BY CA CZ DE DK EE ES FI FR GB GR HU IE IT LT LV MT NL NO PL PT RO RU SE SK TR UA
TP-LINK TECHNOLOGIES CO., LTD DECLARATION OF CONFORMITY For the following equipment: Product Description: 300Mbps Wireless N Router Model No.
CONTENTS Package Contents.....................................................................................................1 Chapter 1. Introduction.........................................................................................2 1.1 Overview of the Router............................................................................................... 2 1.2 Conventions ............................................................................................................... 3 1.
4.8 4.9 4.7.2 DHCP Client List........................................................................................... 41 4.7.3 Address Reservation .................................................................................... 42 Forwarding ............................................................................................................... 43 4.8.1 Virtual Servers .............................................................................................. 43 4.8.
4.16.5 Backup & Restore......................................................................................... 79 4.16.6 Reboot .......................................................................................................... 80 4.16.7 Password...................................................................................................... 81 4.16.8 System Log................................................................................................... 81 4.16.9 Statistics .............
TL-WR840N 300Mbps Wireless N Router User Guide Package Contents The following items should be found in your package: ¾ TL-WR840N 300Mbps Wireless N Router ¾ Power Adapter for TL-WR840N 300Mbps Wireless N Router ¾ Quick Installation Guide ¾ Resource CD for TL-WR840N 300Mbps Wireless N Router, including: • This Guide • Other Helpful Information ) Note: Make sure that the package contains the above items. If any of the listed items are damaged or missing, please contact your distributor.
TL-WR840N 300Mbps Wireless N Router User Guide Chapter 1. Introduction 1.1 Overview of the Router The TL-WR840N 300Mbps Wireless N Router integrates 4-port Switch, Firewall, NAT-Router and Wireless AP. Powered by 2x2 MIMO technology, the 300Mbps Wireless N Router delivers exceptional range and speed, which can fully meet the need of Small Office/Home Office (SOHO) networks and the users demanding higher networking performance.
TL-WR840N 300Mbps Wireless N Router User Guide 1.2 Conventions The Router or TL-WR840N mentioned in this guide stands for TL-WR840N 300Mbps Wireless N Router without any explanation. 1.3 Main Features ¾ Complies with IEEE 802.11n to provide a wireless data rate of up to 300Mbps. ¾ One 10/100M Auto-Negotiation RJ45 WAN port, four 10/100M Auto-Negotiation RJ45 LAN ports, supporting Auto MDI/MDIX. ¾ Provides WPA/WPA2, WPA-PSK/WPA2-PSK authentication, TKIP/AES encryption security.
TL-WR840N 300Mbps Wireless N Router User Guide 1.4 Panel Layout 1.4.1 The Front Panel Figure 1-1 Front Panel sketch The Router’s LEDs are located on the front panel (View from left to right). Name （Power） (System) (WLAN) Status Indication Off Power is off. On Power is on. Flashing The Router is working properly. On/Off The Router has a system error. Off The Router isn’t connected to any wireless device. On The Router is connected to some wireless device(s).
TL-WR840N 300Mbps Wireless N Router User Guide 1.4.2 The Rear Panel Figure 1-2 Rear Panel sketch The following parts are located on the rear panel (View from left to right). ¾ WIFI: This button is used to enable/disable the Router’s wireless function. ¾ WPS/RESET: This button is used for both WPS and Reset function. To use the WPS function, press it for less than five seconds; to use the RESET function, press it for more than five seconds.
TL-WR840N 300Mbps Wireless N Router User Guide Chapter 2. Connecting the Router 2.1 System Requirements ¾ Broadband Internet Access Service (DSL/Cable/Ethernet) ¾ One DSL/Cable Modem that has an RJ45 connector (which is not necessary if the Router is connected directly to the Ethernet.) ¾ PCs with a working Ethernet Adapter and an Ethernet cable with RJ45 connectors ¾ TCP/IP protocol on each PC ¾ Web browser, such as Microsoft Internet Explorer, Mozilla Firefox or Apple Safari 2.
TL-WR840N 5. 300Mbps Wireless N Router User Guide Connect the power adapter to the power socket on the Router, and the other end into an electrical outlet. The Router will start to work automatically. 6. Power on your PC and Cable/DSL Modem. Figure 2-1 Hardware Installation Figure 2-2 Wall-mount Install ) Note: The diameter of the screw, 3.5mm
TL-WR840N 300Mbps Wireless N Router User Guide Chapter 3. Quick Installation Guide This chapter will show you how to configure the basic functions of your TL-WR840N 300Mbps Wireless N Router using Quick Setup Wizard within minutes. 3.1 TCP/IP Configuration The default domain name of the TL-WR840N 300Mbps Wireless N Router is http://tplinklogin.net, the default IP address is 192.168.0.1, and the default Subnet Mask is 255.255.255.0. These values can be changed as you desire.
TL-WR840N 300Mbps Wireless N Router User Guide Figure 3-1 Success result of Ping command ¾ If the result displayed is similar to the Figure 3-2, it means the connection between your PC and the Router is failed. Figure 3-2 Failure result of Ping command Please check the connection following these steps: 1. Is the connection between your PC and the Router correct? ) Note: The 1/2/3/4 LEDs of LAN ports which you link to on the Router and LEDs on your PC's adapter should be lit. 2.
TL-WR840N 3. 300Mbps Wireless N Router User Guide Is the default LAN IP of the Router correct? ) Note: If the LAN IP of the modem connected with your router is 192.168.0.x, the default LAN IP of the Router will automatically switch from 192.168.0.1 to 192.168.1.1 to avoid IP conflict. Therefore, in order to verify the network connection between your PC and the Router, you can open a command prompt, and type ping 192.168.1.1, and then press Enter. 3.
TL-WR840N 1. 300Mbps Wireless N Router User Guide After successful log in, you can click the Quick Setup menu to quickly configure your Router. Figure 3-5 Quick Setup 2. Click Next, and then WAN Connection Type page will appear, shown in Figure 3-6. Figure 3-6 WAN Connection Type The Router provides Auto-Detect function and supports three popular ways PPPoE, Dynamic IP and Static IP to connect to the Internet. It’s recommended that you make use of the Auto-Detect function.
TL-WR840N 300Mbps Wireless N Router User Guide Figure 3-7 Quick Setup – L2TP/Russia L2TP ¾ User Name/Password - Enter the User Name and Password provided by your ISP. These fields are case-sensitive. If you have difficulty with this process, please contact your ISP. Select Static IP if IP Address/ Subnet Mask/ Gateway and DNS server address have been provided by your ISP. Then please enter server IP address or domain name provided by your ISP, and also enter the corresponding parameters.
TL-WR840N 300Mbps Wireless N Router User Guide Figure 3-8 Quick Setup – PPTP/Russia PPTP ¾ User Name/Password - Enter the User Name and Password provided by your ISP. These fields are case-sensitive. If you have difficulty with this process, please contact your ISP. Select Static IP if IP Address/ Subnet Mask/ Gateway and DNS server address have been provided by your ISP. Then please enter server IP address or domain name provided by your ISP, and also enter the corresponding parameters.
TL-WR840N 300Mbps Wireless N Router User Guide User Name/Password - Enter the User Name and Password provided by your ISP. ¾ These fields are case sensitive. If you have difficulty with this process, please contact your ISP. ¾ Confirm Password - Re-enter the password provided by your ISP to ensure the Password you entered is correct. If the Password is different from the Confirm Password, the screen will appear as shown below. Click OK, and re-enter the Password and Confirm Password.
TL-WR840N 300Mbps Wireless N Router User Guide 5) If the connection type detected is Static IP, the next screen will appear as shown in Figure 3-12. Figure 3-12 Quick Setup - Static IP ¾ IP Address - This is the WAN IP address as seen by external users on the Internet (including your ISP). Enter the IP address into the field. ¾ Subnet Mask - The Subnet Mask is used for the WAN IP address, it is usually 255.255.255.0. 4. ¾ Default Gateway - Enter the gateway IP address into the box if required.
TL-WR840N ¾ 300Mbps Wireless N Router User Guide Wireless Radio - The wireless radio can only be enabled/disabled by using the WIFI ON/OFF switch on the device. ¾ Wireless Network Name - Enter a value of up to 32 characters. The same name of SSID (Service Set Identification) must be assigned to all wireless devices in your network. Considering your wireless network security, the default SSID is set to be TP-LINK_XXXXXX (XXXXXX indicates the last unique six numbers of each Router’s MAC address).
TL-WR840N 300Mbps Wireless N Router User Guide These settings are only for basic wireless parameters. For advanced settings, please refer to 4.6 Wireless. 5. Then you will see the Finish page. ¾ If you don’t make any change on the Wireless page, you will see the Finish page as shown in Figure 3-14. Click the Finish button to finish the Quick Setup. Figure 3-14 Quick Setup - Finish ¾ If there is anything changed on the Wireless page, you will see the Finish page as shown in Figure 3-15.
TL-WR840N 300Mbps Wireless N Router User Guide Chapter 4. Configuring the Router This chapter will show each Web page's key functions and the configuration way. 4.1 Login After your successful login, you will see the fifteen main menus on the left of the Web-based utility. On the right, there are the corresponding explanations and instructions. The detailed explanations for each Web page’s key function are listed below. 4.
TL-WR840N 300Mbps Wireless N Router User Guide Figure 4-1 Router Status 4.3 Quick Setup Please refer to 3.2 Quick Installation Guide. 4.4 WPS This section will guide you to add a new wireless device to an existing network quickly by WPS (Wi-Fi Protected Setup) function. a). Choose menu “WPS”, and you will see the next screen (shown in Figure 4-2 ).
TL-WR840N Figure 4-2 300Mbps Wireless N Router User Guide WPS ¾ WPS Status - Enable or disable the WPS function here. ¾ Current PIN - The current value of the Router's PIN is displayed here. The default PIN of the Router can be found in the label attached on the router. ¾ Restore PIN - Restore the PIN of the Router to its default. ¾ Gen New PIN - Click this button, and then you can get a new random value for the Router's PIN. You can ensure the network security by generating a new PIN.
TL-WR840N 300Mbps Wireless N Router User Guide Step 2: Press and hold the WPS button of the client device directly. Step 3: The Wi-Fi Protected Setup LED flashes for two minutes during the Wi-Fi Protected Setup process. Step 4: When the WPS LED is on, the client device has successfully connected to the Router. Step 5: Refer back to your client device or its documentation for further instructions. II.
TL-WR840N 300Mbps Wireless N Router User Guide 4.5 Network Figure 4-5 the Network menu There are three submenus under the Network menu (shown in Figure 4-5): WAN, LAN and MAC Clone. Click any of them, and you will be able to configure the corresponding function. 4.5.1 WAN Choose menu “Network → WAN”, you can configure the IP parameters of the WAN on the screen below. 1.
TL-WR840N ¾ 300Mbps Wireless N Router User Guide 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. ¾ Use These DNS Servers - If your ISP gives you one or two DNS addresses, select Use These DNS Servers and enter the primary and secondary addresses into the correct fields. Otherwise, the DNS servers will be assigned dynamically from your ISP.
TL-WR840N ¾ 300Mbps Wireless N Router User Guide 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. ¾ Primary/Secondary DNS - (Optional) Enter one or two DNS addresses in dotted-decimal notation provided by your ISP. Click the Save button to save your settings. 3. If your ISP provides a PPPoE connection, select PPPoE/Russia PPPoE option.
TL-WR840N 300Mbps Wireless N Router User Guide access the Internet again. If you want your Internet connection keeps active all the time, please enter “0” in the Max Idle Time field. Otherwise, enter the number of minutes you want to have elapsed before your Internet access disconnects. ¾ Connect Automatically - The connection can be re-established automatically when it was down.
TL-WR840N ¾ 300Mbps Wireless N Router User Guide 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. ¾ ISP Specified IP Address - If your ISP does not automatically assign IP addresses to the Router during login, please click “Use IP address specified by ISP” check box and enter the IP address provided by your ISP in dotted-decimal notation.
TL-WR840N ¾ 300Mbps Wireless N Router User Guide User Name/Password - Enter the User Name and Password provided by your ISP. These fields are case-sensitive. ¾ Dynamic IP/ Static IP - Choose either as you are given by your ISP. Click the Connect button to connect immediately. Click the Disconnect button to disconnect immediately. ¾ Connect on Demand - You can configure the Router to disconnect from your Internet connection after a specified period of inactivity (Max Idle Time).
TL-WR840N 300Mbps Wireless N Router User Guide Figure 4-11 PPTP Settings ¾ User Name/Password - Enter the User Name and Password provided by your ISP. These fields are case-sensitive. ¾ Dynamic IP/ Static IP - Choose either as you are given by your ISP and enter the ISP’s IP address or the domain name. If you choose static IP and enter the domain name, you should also enter the DNS assigned by your ISP. And click the Save button. Click the Connect button to connect immediately.
TL-WR840N ¾ 300Mbps Wireless N Router User Guide Connect Automatically - Connect automatically after the Router is disconnected. To use this option, check the radio button. ¾ Connect Manually - You can configure the Router to make it connect or disconnect manually. After a specified period of inactivity (Max Idle Time), the Router will disconnect from your Internet connection, and you will not be able to re-establish your connection automatically as soon as you attempt to access the Internet again.
TL-WR840N 300Mbps Wireless N Router User Guide Some ISPs require that you register the MAC Address of your adapter. Changes are rarely needed here. ¾ WAN MAC Address - This field displays the current MAC address of the WAN port. If your ISP requires you to register the MAC address, please enter the correct MAC address into this field in XX-XX-XX-XX-XX-XX format (X is any hexadecimal digit). ¾ Your PC's MAC Address - This field displays the MAC address of the PC that is managing the Router.
TL-WR840N 300Mbps Wireless N Router User Guide 4.6 Wireless Figure 4-14 Wireless menu There are five submenus under the Wireless menu (shown in Figure 4-14): Wireless Settings, Wireless Security, Wireless MAC Filtering, Wireless Advanced and Wireless Statistics. Click any of them, and you will be able to configure the corresponding function. 4.6.1 Wireless Settings Choose menu “Wireless → Wireless Settings”, you can configure the basic settings for the wireless network on this page.
TL-WR840N 300Mbps Wireless N Router User Guide When you select your local region from the drop-down list, click the Save button, then the Note Dialog appears. Click OK. Note Dialog ) Note: Limited by local law regulations, version for North America does not have region selection option. ¾ Mode - Select the desired mode. The default setting is 11bgn mixed. 11bg mixed - Select if you are using both 802.11b and 802.11g wireless clients. 11bgn mixed - Select if you are using a mix of 802.
TL-WR840N 300Mbps Wireless N Router User Guide Figure 4-16 ¾ SSID(to be bridged) - The SSID of the AP your Router is going to connect to as a client. You can also use the search function to select the SSID to join. ¾ BSSID(to be bridged) - The BSSID of the AP your Router is going to connect to as a client. You can also use the search function to select the BSSID to join. ¾ Survey - Click this button, you can search the AP which runs in the current channel.
TL-WR840N 300Mbps Wireless N Router User Guide Figure 4-17 Wireless Security ¾ Disable Security - If you do not want to use wireless security, check this radio button. But it’s strongly recommended to choose one of the following modes to enable security. ¾ WPA-PSK/WPA2-PSK – Personal (Recommended) - It’s the WPA/WPA2 authentication type based on pre-shared passphrase. • Version - you can choose the version of the WPA-PSK security on the drop-down list.
TL-WR840N 300Mbps Wireless N Router User Guide • PSK Passphrase - You can enter ASCII characters between 8 and 63 characters or 8 to 64 Hexadecimal characters. • 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. ¾ WPA /WPA2 – Enterprise - It’s based on Radius Server. • Version - you can choose the version of the WPA security on the drop-down list.
TL-WR840N 300Mbps Wireless N Router User Guide • 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 - Select which of the four keys will be used and enter the matching WEP key that you create. Make sure these values are identical on all wireless stations in your network.
TL-WR840N 300Mbps Wireless N Router User Guide To Add a Wireless MAC Address filtering entry, click the Add New… button. The "Add or Modify Wireless MAC Address Filtering entry" page will appear, shown in Figure 4-22: Figure 4-22 Add or Modify Wireless MAC Address Filtering entry To add or modify a MAC Address Filtering entry, follow these instructions: 1. Enter the appropriate MAC Address into the MAC Address field.
TL-WR840N 300Mbps Wireless N Router User Guide 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 station A/B in the Description field. 3) Select Enabled in the Status drop-down list. 4) Click the Save button. 5) Click the Back button. The filtering rules that configured should be similar to the following list: 4.6.
TL-WR840N 300Mbps Wireless N Router User Guide performance because of excessive packets. 2346 is the default setting and is recommended. ¾ DTIM Interval - This value determines the interval of the Delivery Traffic Indication Message (DTIM). A DTIM field is a countdown field informing clients of the next window for listening to broadcast and multicast messages. When the Router has buffered broadcast or multicast messages for associated clients, it sends the next DTIM with a DTIM Interval value.
TL-WR840N 300Mbps Wireless N Router User Guide You cannot change any of the values on this page. To update this page and to show the current connected wireless stations, click on the Refresh button. If the numbers of connected wireless stations go beyond one page, click the Next button to go to the next page and click the Previous button to return the previous page. ) Note: This page will be refreshed automatically every 5 seconds. 4.
TL-WR840N ¾ 300Mbps Wireless N Router User Guide 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. ¾ Address Lease Time - The Address Lease Time is the amount of time a network user will be allowed connection to the Router with their current dynamic IP Address. Enter the amount of time in minutes and the user will be "leased" this dynamic IP Address.
TL-WR840N 300Mbps Wireless N Router User Guide 4.7.3 Address Reservation Choose menu “DHCP → Address Reservation”, you can view and add a reserved address for clients via the next screen (shown in Figure 4-28).When you specify a reserved IP address for a PC on the LAN, that PC will always receive the same IP address each time when it accesses the DHCP server. Reserved IP addresses should be assigned to the servers that require permanent IP settings.
TL-WR840N 300Mbps Wireless N Router User Guide 4.8 Forwarding Figure 4-30 The Forwarding menu There are four submenus under the Forwarding menu (shown in Figure 4-30), Virtual Servers, Port Triggering, DMZ and UPnP. Click any of them, and you will be able to configure the corresponding function. 4.8.1 Virtual Servers Choose menu “Forwarding → Virtual Servers”, you can view and add virtual servers in the screen as shown in Figure 4-31.
TL-WR840N 300Mbps Wireless N Router User Guide 1. Click the Add New… button, the next screen will pop-up as shown in Figure 4-32. 2. Select the service port you want to use from the Common Service Port list. If the Common Service Port list does not have the service that you want to use, type the service port number or service port range in the Service Port box. 3. Type the IP Address of the computer in the IP Address box. 4. Select the protocol used for this application, either TCP, UDP, or All.
TL-WR840N 300Mbps Wireless N Router User Guide conferencing, Internet calling and so on. These applications cannot work with a pure NAT Router. Port Triggering is used for some of these applications that can work with an NAT Router. Figure 4-33 Port Triggering Once the Router is configured, the operation is as follows: 1. A local host makes an outgoing connection using a destination port number defined in the Trigger Port field. 2.
TL-WR840N 5. Select Enable in Status field. 6. Click the Save button to save the new rule. 300Mbps Wireless N Router User Guide Figure 4-34 Add or Modify a Port Triggering Entry To modify or delete an existing entry: 1. Click the Modify in the entry you want to modify. If you want to delete the entry, click the Delete. 2. Modify the information. 3. Click the Save button. Click the Enable All button to make all entries enabled Click the Disable All button to make all entries disabled.
TL-WR840N 300Mbps Wireless N Router User Guide Figure 4-35 DMZ To assign a computer or server to be a DMZ server: 1. Check the Enable radio button. 2. Enter the IP Address of a local host in the DMZ Host IP Address field. 3. Click the Save button. ) Note: After you set the DMZ host, the firewall related to the host will not work. 4.8.4 UPnP Choose menu “Forwarding → UPnP”, you can view the information about UPnP (Universal Plug and Play) in the screen as shown in Figure 4-36.
TL-WR840N • 300Mbps Wireless N Router User Guide Status - The status of the port is displayed here. “Enabled” means that the port is still active. Otherwise, the port is inactive. Click Refresh to update the Current UPnP Settings List. 4.9 Security Figure 4-37 The Security menu There are four submenus under the Security menu as shown in Figure 4-37: Basic Security, Advanced Security, Local Management and Remote Management.
TL-WR840N 300Mbps Wireless N Router User Guide factory default. If you want all the computers on the LAN exposed to the outside world, you can disable it. ¾ 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. z PPTP Passthrough - Point-to-Point Tunneling Protocol (PPTP) allows the Point-to-Point Protocol (PPP) to be tunneled through an IP network.
TL-WR840N Figure 4-39 ¾ 300Mbps Wireless N Router User Guide Advanced Security Packets Statistics Interval (5~60) - The default value is 10. Select a value between 5 and 60 seconds from the drop-down list. The Packets Statistics Interval value indicates the time section of the packets statistics. The result of the statistics is used for analysis by SYN Flood, UDP Flood and ICMP-Flood. ¾ DoS Protection - Denial of Service protection.
TL-WR840N ¾ 300Mbps Wireless N Router User Guide TCP-SYN-FLOOD Packets Threshold (5~3600) - The default value is 50. Enter a value between 5 ~ 3600. When the current TCP-SYN-FLOOD Packets numbers is beyond the set value, the Router will startup the blocking function immediately. ¾ Ignore Ping Packet From WAN Port to Router - Enable or Disable Ignore Ping Packet From WAN Port to Router. The default setting is disabled. If enabled, the ping packet from the Internet cannot access the Router.
TL-WR840N 300Mbps Wireless N Router User Guide Click the Save button to save your settings. ) Note: If your PC is blocked but you want to access the Router again, use a pin to press and hold the WPS/RESETٛ button (hole) on the back panel for about 5 seconds to reset the Router’s factory defaults on the Router’s Web-Based Utility. 4.9.4 Remote Management Choose menu “Security → Remote Management”, you can configure the Remote Management function in the screen as shown in Figure 4-41.
TL-WR840N 300Mbps Wireless N Router User Guide 4.10 Parental Control Choose menu “Parental Control”, and you can configure the parental control in the screen as shown in Figure 4-42. The Parental Control function can be used to control the internet activities of the child, limit the child to access certain websites and restrict the time of surfing. Figure 4-42 Parental Control Settings ¾ Parental Control - Check Enable if you want this function to take effect, otherwise check Disable.
TL-WR840N 5. 300Mbps Wireless N Router User Guide Select from the Effective Time drop-down list the schedule (e.g. Schedule_1) you want the entry to take effect. If there are not suitable schedules for you, click the Schedule in red below to go to the Advance Schedule Settings page and create the schedule you need. 6. In the Status field, you can select Enabled or Disabled to enable or disable your entry. 7. Click the Save button. Click the Enable All button to enable all the rules in the list.
TL-WR840N 3. 300Mbps Wireless N Router User Guide Click “Parental Control” menu on the left to go back to the Add or Modify Parental Control Entry page: z Click Add New... button. z Enter 00-11-22-33-44-AA in the MAC Address of Children’s PC field. z Enter “Allow Google” in the Website Description field. z Enter “www.google.com” in the Allowed Website Name field. z Select “Schedule_1” you create just now from the Effective Time drop-down list. z In Status field, select Enable. 4.
TL-WR840N 300Mbps Wireless N Router User Guide Figure 4-46 Access Control Rule Management ¾ Enable Internet Access Control - Select the check box to enable the Internet Access Control function, so the Default Filter Policy can take effect. ¾ Rule Name - Here displays the name of the rule and this name is unique. ¾ Host - Here displays the host selected in the corresponding rule. ¾ Target - Here displays the target selected in the corresponding rule.
TL-WR840N 300Mbps Wireless N Router User Guide Figure 4-47 Quick Setup – Create a Host Entry ¾ Mode - Here are two options, IP Address and MAC Address. You can select either of them from the drop-down list. ¾ Host Description - In this field, create a unique description for the host (e.g. Host_1). If the IP Address is selected, you can see the following item: ¾ LAN IP Address - Enter the IP address or address range of the host in dotted-decimal format (e.g. 192.168.0.23).
TL-WR840N ¾ 300Mbps Wireless N Router User Guide IP Address - Enter the IP address (or address range) of the target (targets) in dotted-decimal format (e.g. 192.168.0.23). ¾ Target Port - Specify the port or port range for the target. For some common service ports, you can make use of the Common Service Port item below. ¾ Protocol - Here are four options, All, TCP, UDP, and ICMP. Select one of them from the drop-down list for the target. ¾ Common Service Port - Here lists some common service ports.
TL-WR840N 4. 300Mbps Wireless N Router User Guide Click Next when finishing creating the advanced schedule entry, and the next screen will appear as shown in Figure 4-50. Figure 4-50 ¾ Quick Setup – Create an Internet Access Control Entry Rule - In this field, create a name for the rule. Note that this name should be unique (e.g. Rule_1). ¾ Host - In this field, select a host from the drop-down list for the rule. The default value is the Host Description you set just now.
TL-WR840N 300Mbps Wireless N Router User Guide Figure 4-51 Add Internet Access Control Entry For example: If you desire to allow the host with MAC address 00-11-22-33-44-AA to access www.google.com only from 18:00 to 20:00 on Saturday and Sunday, and forbid other hosts in the LAN to access the Internet, you should follow the settings below: 1. Click the submenu Rule of Access Control in the left to return to the Rule List page.
TL-WR840N 300Mbps Wireless N Router User Guide 4.11.2 Host Choose menu “Access Control → Host”, you can view and set a Host list in the screen as shown in Figure 4-52. The host list is necessary for the Access Control Rule. Figure 4-52 Host Settings ¾ Host Description - Here displays the description of the host and this description is unique. ¾ Information - Here displays the information about the host. It can be IP or MAC. ¾ Modify - To modify or delete an existing entry.
TL-WR840N 300Mbps Wireless N Router User Guide Figure 4-54 Add or Modify a Host Entry For example: If you desire to restrict the internet activities of host with MAC address 00-11-22-33-44-AA, you should first follow the settings below: 1. Click Add New... button in Figure 4-52 to enter the Add or Modify a Host Entry page. 2. In Mode field, select MAC Address from the drop-down list. 3. In Host Description field, create a unique description for the host (e.g. Host_1). 4.
TL-WR840N 2. 300Mbps Wireless N Router User Guide In Mode field, select IP Address or Domain Name. z If you select IP Address, the screen shown is Figure 4-56. 1) In Target Description field, create a unique description for the target (e.g. Target_1). 2) In IP Address field, enter the IP address of the target. 3) Select a common service from Common Service Port drop-down list, so that the Target Port will be automatically filled.
TL-WR840N 300Mbps Wireless N Router User Guide Figure 4-57 Add or Modify an Access Target Entry For example: If you desire to restrict the internet activities of host with MAC address 00-11-22-33-44-AA in the LAN to access www.google.com only, you should first follow the settings below: 1. Click Add New… button in Figure 4-55 to enter the Add or Modify an Access Target Entry page. 2. In Mode field, select Domain Name from the drop-down list. 3.
TL-WR840N ¾ 300Mbps Wireless N Router User Guide Modify - Here you can edit or delete an existing schedule. To add a new schedule, follow the steps below. 1. Click Add New... button shown in Figure 4-58 and the next screen will pop-up as shown in Figure 4-59. 2. In Schedule Description field, create a unique description for the schedule (e.g. Schedule_1). 3. In Day field, select the day or days you need. 4.
TL-WR840N 300Mbps Wireless N Router User Guide Then you will go back to the Schedule Settings page and see the following list. 4.12 Advanced Routing Figure 4-60 Advanced Routing Menu There are two submenus under the Network menu (shown in Figure 4-60): Static Routing List and System Routing Table. Click any of them, and you will be able to configure the corresponding function. 4.12.
TL-WR840N 300Mbps Wireless N Router User Guide ¾ Destination Network - The Destination Network is the address of the network or host that you want to assign to a static route. ¾ Subnet Mask - The Subnet Mask determines which portion of an IP Address is the network portion, and which portion is the host portion. ¾ Default Gateway - This is the IP Address of the default gateway device that allows for the contact between the Router and the network or host. 3.
TL-WR840N ¾ 300Mbps Wireless N Router User Guide Interface - This interface tells you whether the Destination IP Address is on the LAN & WLAN (internal wired and wireless networks), the WAN(Internet). Click the Refresh button to refresh the data displayed. 4.13 Bandwidth Control Figure 4-63 There are two submenus under the Bandwidth Control menu as shown in Figure 4-63. Click any of them, and you will be able to configure the corresponding function.
TL-WR840N 300Mbps Wireless N Router User Guide Figure 4-65 Bandwidth Control Rules List ¾ Description - This is the information about the rules such as address range. ¾ Egress bandwidth - This field displays the max and mix upload bandwidth through the WAN port, the default is 0. ¾ Ingress bandwidth - This field displays the max and mix download bandwidth through the WAN port, the default is 0. ¾ Enable - This displays the status of the rule. ¾ Modify - Click Modify to edit the rule.
TL-WR840N 300Mbps Wireless N Router User Guide 4.14 IP & MAC Binding Setting Figure 4-67 the IP & MAC Binding menu There are two submenus under the IP &MAC Binding menu (shown in Figure 4-67): Binding Settings and ARP List. Click any of them, and you will be able to scan or configure the corresponding function. The detailed explanations for each submenu are provided below. 4.14.
TL-WR840N 300Mbps Wireless N Router User Guide Figure 4-69 IP & MAC Binding Settings To add IP & MAC Binding entries, follow the steps below. 1. Click the Add New... button as shown in Figure 4-68. 2. Enter the MAC Address and IP Address. 3. Select the Bind checkbox. 4. Click the Save button to save it. To modify or delete an existing entry, follow the steps below. 1. Find the desired entry in the table. 2. Click Modify or Delete as desired on the Modify column.
TL-WR840N 300Mbps Wireless N Router User Guide Figure 4-71 ARP List ¾ MAC Address - The MAC address of the controlled computer in the LAN. ¾ IP Address - The assigned IP address of the controlled computer in the LAN. ¾ Status - Indicates whether or not the MAC and IP addresses are bound. ¾ Configure - Load or delete an item. z Load - Load the item to the IP & MAC Binding list. z Delete - Delete the item. Click the Bind All button to bind all the current items, available after enable.
TL-WR840N 300Mbps Wireless N Router User Guide Figure 4-72 Comexe.cn DDNS Settings To set up for DDNS, follow these instructions: 1. Type the Domain Name received from your dynamic DNS service provider. 2. Type the User Name for your DDNS account. 3. Type the Password for your DDNS account. 4. Click the Login button to log in to the DDNS service. Connection Status -The status of the DDNS service connection is displayed here. Click Logout to log out of the DDNS service. 4.15.2 Dyndns.
TL-WR840N 300Mbps Wireless N Router User Guide To set up for DDNS, follow these instructions: 1. Type the User Name for your DDNS account. 2. Type the Password for your DDNS account. 3. Type the Domain Name you received from dynamic DNS service provider here. 4. Click the Login button to log in to the DDNS service. Connection Status -The status of the DDNS service connection is displayed here. Click Logout to logout of the DDNS service. 4.15.3 No-ip.
TL-WR840N 300Mbps Wireless N Router User Guide 4.16 System Tools Figure 4-75 The System Tools menu Choose menu “System Tools”, and you can see the submenus under the main menu: Time Settings, Diagnostic, Firmware Upgrade, Factory Defaults, Backup & Restore, Reboot, Password, System Log and Statistics. Click any of them, and you will be able to configure the corresponding function. The detailed explanations for each submenu are provided below. 4.16.
TL-WR840N ¾ 300Mbps Wireless N Router User Guide NTP Server 1 / NTP Server 2 - Enter the address or domain of the NTP Server 1 or NTP Server 2, and then the Router will get the time from the NTP Server preferentially. In addition, the Router built-in some common NTP Servers, so it can get time automatically once it connects the Internet. ¾ Enable Daylight Saving - Check the box to enable the Daylight Saving function. ¾ Start - The time to start the Daylight Saving.
TL-WR840N 300Mbps Wireless N Router User Guide 3. The Router will automatically obtain GMT from the Internet if it is configured accordingly. 4. The Daylight Saving will take effect one minute after the configurations are completed. 4.16.2 Diagnostic Choose menu “System Tools → Diagnostic”, you can transact Ping or Traceroute function to check connectivity of your network in the following screen. Figure 4-77 ¾ Diagnostic Tools Diagnostic Tool - Check the radio button to select one diagnostic too.
TL-WR840N 300Mbps Wireless N Router User Guide Click Start to check the connectivity of the Internet. The Diagnostic Results page displays the result of diagnosis. If the result is similar to the following screen, the connectivity of the Internet is fine. Figure 4-78 Diagnostic Results ) Note: Only one user can use this tool at one time. Options “Number of Pings”, “Ping Size” and “Ping Timeout” are used for Ping function. Option “Tracert Hops” are used for Tracert function. 4.16.
TL-WR840N 300Mbps Wireless N Router User Guide ) Note: 1) New firmware versions are posted at http://www.tp-link.com and can be downloaded for free. There is no need to upgrade the firmware unless the new firmware has a new feature you want to use. However, when experiencing problems caused by the Router rather than the configuration, you can try to upgrade the firmware.
TL-WR840N 300Mbps Wireless N Router User Guide Figure 4-81 Backup & Restore Configuration ¾ Click the Backup button to save all configuration settings as a backup file in your local computer. ¾ To upgrade the Router's configuration, follow these instructions. • Click the Browse… button to locate the update file for the Router, or enter the exact path to the Setting file in the text box. • Click the Restore button.
TL-WR840N 300Mbps Wireless N Router User Guide 4.16.7 Password Choose menu “System Tools → Password”, you can change the factory default user name and password of the Router in the next screen as shown in Figure 4-83. Figure 4-83 Password It is strongly recommended that you should change the factory default user name and password of the Router, because all users who try to access the Router's Web-based utility or Quick Setup will be prompted for the Router's default user name and password.
TL-WR840N 300Mbps Wireless N Router User Guide ¾ Auto Mail Feature - Indicates whether auto mail feature is enabled or not. ¾ Mail Settings - Set the receiving and sending mailbox address, server address, validation information as well as the timetable for Auto Mail Feature, as shown in Figure 4-85. Figure 4-85 Mail Account Settings z From - Your mail box address. The Router would connect it to send logs. z To - Recipient’s address. The destination mailbox where the logs would be received.
TL-WR840N 300Mbps Wireless N Router User Guide Click Back to return to the previous page. ¾ Log Type - By selecting the log type, only logs of this type will be shown. ¾ Log Level - By selecting the log level, only logs of this level will be shown. ¾ Refresh - Refresh the page to show the latest log list. ¾ Save Log - Click to save all the logs in a txt file. ¾ Mail Log - Click to send an email of current logs manually according to the address and validation information set in Mail Settings.
TL-WR840N 300Mbps Wireless N Router User Guide Statistics Table: IP/MAC Address The IP and MAC address are displayed with related statistics. Packets The total number of packets received and transmitted by the Router. Bytes The total number of bytes received and transmitted by the Router. Total Packets Bytes The total number of packets received and transmitted in the last Packets Statistic interval seconds.
TL-WR840N 300Mbps Wireless N Router User Guide Appendix A: FAQ 1. How do I configure the Router to access Internet by ADSL users? 1) First, configure the ADSL Modem configured in RFC1483 bridge model. 2) Connect the Ethernet cable from your ADSL Modem to the WAN port on the Router. The telephone cord plugs into the Line port of the ADSL Modem. 3) Log in to the Router, click the “Network” menu on the left of your browser, and click "WAN" submenu.
TL-WR840N 2) Some ISPs require that you register the MAC Address of your adapter, which is connected to your cable/DSL Modem during installation. If your ISP requires MAC register, log in to the Router and click the "Network" menu link on the left of your browser, and then click "MAC Clone" submenu link. On the "MAC Clone" page, if your PC’s MAC address is proper MAC address, click the Clone MAC Address button and your PC’s MAC address will fill in the "WAN MAC Address" field.
TL-WR840N Figure A-5 300Mbps Wireless N Router User Guide Add or Modify a Virtual server Entry ) Note: Your opposite side should call your WAN IP, which is displayed on the “Status” page. 4) How to enable DMZ Host: Log in to the Router, click the “Forwarding” menu on the left of your browser, and click "DMZ" submenu. On the "DMZ" page, click Enable radio button and type your IP address into the “DMZ Host IP Address” field, using 192.168.0.198 as an example, remember to click the Save button.
TL-WR840N Figure A-7 4. 300Mbps Wireless N Router User Guide Basic Security I want to build a WEB Server on the LAN, what should I do? 1) Because the WEB Server port 80 will interfere with the WEB management port 80 on the Router, you must change the WEB management port number to avoid interference. 2) To change the WEB management port number: Log in to the Router, click the “Security” menu on the left of your browser, and click "Remote Management" submenu.
TL-WR840N Figure A-9 Figure A-10 5. 300Mbps Wireless N Router User Guide Virtual Servers Add or Modify a Virtual server Entry The wireless stations cannot connect to the Router. 1) Make sure the "Enable Wireless Router Radio" is checked. 2) Make sure that the wireless stations' SSID accord with the Router's SSID. 3) Make sure the wireless stations have right KEY for encryption when the Router is encrypted.
TL-WR840N 300Mbps Wireless N Router User Guide Appendix B: Configuring the PC In this section, we’ll introduce how to install and configure the TCP/IP correctly in Windows XP. First make sure your Ethernet Adapter is working, refer to the adapter’s manual if necessary. 1. Configure TCP/IP component 1) On the Windows taskbar, click the Start button, and then click Control Panel. 2) Click the Network and Internet Connections icon, and then click on the Network Connections tab in the appearing window.
TL-WR840N 5) 300Mbps Wireless N Router User Guide The following TCP/IP Properties window will display and the IP Address tab is open on this window by default. Now you have two ways to configure the TCP/IP protocol below: ¾ Setting IP address automatically Select Obtain an IP address automatically, Choose Obtain DNS server automatically, as shown in the Figure below: Figure B-3 ) Note: For Windows 98 OS or before, the PC and Router may need to be restarted.
TL-WR840N Now click OK to keep your settings.
TL-WR840N 300Mbps Wireless N Router User Guide Appendix C: Specifications General Standards IEEE 802.3, IEEE 802.3u, IEEE 802.11b, IEEE 802.11g and IEEE 802.
TL-WR840N 300Mbps Wireless N Router User Guide Appendix D: Glossary ¾ 802.11n - 802.11n builds upon previous 802.11 standards by adding MIMO (multiple-input multiple-output). MIMO uses multiple transmitter and receiver antennas to allow for increased data throughput via spatial multiplexing and increased range by exploiting the spatial diversity, perhaps through coding schemes like Alamouti coding. The Enhanced Wireless Consortium (EWC) [3] was formed to help accelerate the IEEE 802.
TL-WR840N ¾ 300Mbps Wireless N Router User Guide PPPoE (Point to Point Protocol over Ethernet) - PPPoE is a protocol for connecting remote hosts to the Internet over an always-on connection by simulating a dial-up connection. ¾ SSID - A Service Set Identification is a thirty-two character (maximum) alphanumeric key identifying a wireless local area network. For the wireless devices in a network to communicate with each other, all devices must be configured with the same SSID.
