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TP-Link TL-WR740N Support Question

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Question posted by robbo399sqn on February 9th, 2012

Nat Type

Hello, I have a WR740N and I was wondering how I go about setting the NAT type to 'open' so I can play MW3 on playstation. (according to the game I have a strict NAT type) Tried UPnP, DMZ, port trigger, virtual servers - nothing seems to work   Cheers. Simon

Current Answers

Answer #1: Posted by massists on February 9th, 2012 4:55 PM
massists

Member since:
November 26th, 2011

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1.How to enter the router 

First, find the IP of your router. If you're using Windows, go to Start -> Run -> type "cmd" without quotes, press enter -> type "ipconfig" without quotes, press enter. The Default Gateway address is the IP of your router. It usually is 192.168.1.1, but not always. Open a web browser and enter that IP address into the URL bar.

You should be prompted for a password. If the default password was never changed, you can usually google the model of the router and find the default password. If it was changed, you'll have to know the new password to modify any settings.

If you don't have the password, you can usually reset the router to default (a pinhole button on the physical device). Don't do this unless you know/can find the default password for the device, otherwise you lose all settings and you still can't login to the router.

2.After login into router

 Look for the "Advanced" option and under it will be "WAN", click it. Now change your "NAT filtering" to "open". Make sure that "Disable SPI Firewall" is checked and then click "apply" and wait for your router to reboot. If this doesn't work then you should check if your UPnP is enabled and if you don't see the "NAT Filtering" at all then you should update your router to the newest firmware version.

Related TP-Link TL-WR740N Manual Pages

User Guide - Page 9

... are provided step by step in real time with virtually all IEEE 802.11g and IEEE 802.11b products. Incredible Speed The TL-WR740N/TL-WR741ND 150Mbps Wireless N Router provides up to 150Mbps wireless connection with all the major operating systems, it ideal for choosing the TL-WR740N/TL-WR741ND 150Mbps Wireless N Router. 1.1 Overview of Small Office/Home Office (SOHO) networks and the users...
User Guide - Page 10

... Wireless N Router 1.2 Conventions The Router or TL-WR740N/TL-WR741ND mentioned in this guide stands for TL-WR740N/TL-WR741ND 150Mbps Wireless N Router without any explanation. ) Note: The two devices of TL-WR740N and TL-WR741ND are : ¾ TL-WR740N Router with one fixed antennas. ¾ TL-WR741ND Router with one detachable antenna. 1.3 Main Features ¾ Make use of IEEE 802.11n wireless...
User Guide - Page 15

... the PC". 2) Then the built-in the command prompt to configure the basic functions of your PC. The IP address is 192.168.1.x ("x" is any number from 2 to the LAN ports of the TL-WR741ND 150Mbps Wireless N Router is 192.168.1.1 (The Router's default IP address) ¾ Obtain an IP address automatically 1) Set up the TCP/IP...
User Guide - Page 17

... configure your Web-browser has been set to a proxy. Go to configure and manage the TL-WR741ND 150Mbps Wireless N Router. To access the configuration utility, open a web-browser and type in the default address http://192.... in the screen that your - 10 - TL-WR740N/TL-WR741ND 150Mbps Wireless N Router 2. Figure 3-4 Login Windows ) Note: If the above screen does not pop-up, it . 2.
User Guide - Page 18

Router. TL-WR740N/TL-WR741ND 150Mbps Wireless N Router Figure 3-5 Quick Setup 3. If you are sure of what kind of the Auto-Detect function. The appropriate configuration page will appear as shown in Figure 3-6. Make sure the cable is PPPoE, the next screen will be displayed when an active Internet service is successfully detected by the Router. 1) If the connection...
User Guide - Page 19

... process, please contact your ISP). Click Next to continue, the Wireless settings page will appear as shown in Figure 3-9. - 12 - Enter...wireless configuration. 3) If the connection type detected is Dynamic IP, the next screen will appear as seen by your ISP provides another DNS server, enter it is the WAN IP address as shown in Figure 3-8. TL-WR740N/TL-WR741ND 150Mbps Wireless N Router...
User Guide - Page 32

..., please choose Dynamic IP type, and the Router will change the IP Address of the WAN on the screen below. 1. You can 't be changed. ¾ IP Address - If the new LAN IP Address you must use 255.255.255.0 as seen from your Router or reset it in the Router. 2. TL-WR740N/TL-WR741ND 150Mbps Wireless N Router Figure 4-6 LAN ¾...
User Guide - Page 35

... IP as the secondary connection to connect to the local area network provided by your ISP provides an extra Connection type such as Dynamic/Static IP to connect to a local area network, then you can be terminated automatically after a...enter the number of Dynamic/Static IP to access the Internet again. z Static IP - If your ISP. TL-WR740N/TL-WR741ND 150Mbps Wireless N Router 3.
User Guide - Page 38

.... ¾ Auth Server - vic.bigpond.net.au QLD - Type in the Max Idle Time field. The normal MTU (Maximum Transmission Unit) value for most Ethernet networks is not recommended that you want your ISP. ¾ Connect on your Internet access disconnects. - 31 - TL-WR740N/TL-WR741ND 150Mbps Wireless N Router Figure 4-11 ¾ User Name/Password - If you...
User Guide - Page 42

... button to save your settings. ) Note: If you don't know how to choose the appropriate connection type, click the Detect button to allow the Router to have elapsed before ... reference only. z Dynamic IP - TL-WR740N/TL-WR741ND 150Mbps Wireless N Router automatically re-establish your connection as soon as you attempt to make sure the connection type your ISP provides, please refer to ...
User Guide - Page 46

...bridged) - TL-WR740N/TL-WR741ND 150Mbps Wireless N Router ¾ SSID(to be chosen if the key type is WEP(ASCII) or WEP(HEX).It indicates the authorization type of the ...type. ¾ WEP Index - Click this blank. 4.6.2 Wireless Security Choose menu "WirelessWireless Security", you can configure the security settings of the WEP key. ¾ Auth Type - The BSSID of the AP your Router...
User Guide - Page 47

... will find a notice in red as show in Figure 4-18. It is based on the IEEE 802.11 standard. TL-WR740N/TL-WR741ND 150Mbps Wireless N Router Figure 4-17 Wireless Security ¾ Disable Security - But it's strongly recommended to choose one of the following modes to use wireless security, check this radio button, you check this radio button. Figure 4-18 - 40 -
User Guide - Page 48

TL-WR740N/TL-WR741ND 150Mbps Wireless N RouterType - you create. Hexadecimal and ASCII formats are identical on the pull-down list. Hexadecimal format stands for the WEP security on all wireless stations in Figure 4-19. you can choose the version of hexadecimal digits (0-9, a-f, A-F) in the specified length. • WEP Key - The default setting is Automatic, which can ...
User Guide - Page 49

...based on pre-shared passphrase. • Version - The default setting is set as the Authentication Type, you can select either Automatic, or TKIP or AES as shown...type based on the wireless station's capability and request. • Encryption - Enter the port number of the Radius server. • Radius Port - The value should be 30 or above . TL-WR740N/TL-WR741ND 150Mbps Wireless N Router...
User Guide - Page 58

... for this entry, either TCP, UDP, or All. 5. button, the next screen will pop-up as shown in the IP Address box. 4. TL-WR740N/TL-WR741ND 150Mbps Wireless N Router ¾ Service Port - You can type a service port or a range of this application, either Enabled or Disabled. The status of service ports (in the entry you want to...
User Guide - Page 59

...", you must set the service port of the virtual server as follows: 1. Port Triggering is as 80, you can work with a pure NAT Router. When necessary&#...Port Triggering table, and associates them with an NAT Router. Some applications require multiple connections, like Internet games, video conferencing, Internet calling and so on ...TL-WR740N/TL-WR741ND 150Mbps Wireless N Router 3.
User Guide - Page 62

... Current UPnP Settings List. 4.9 Security Figure 4-37 The Security menu There are four submenus under the Security menu as shown in the UPnP request. • External Port - This table displays the current UPnP information. • App Description - The type of the port is inactive. Otherwise, the port is displayed here. TL-WR740N/TL-WR741ND 150Mbps Wireless N Router Figure...
User Guide - Page 64

... NAT, keep the default Enable. z IPSec Passthrough - To allow Microsoft NetMeeting clients to save your settings. 4.9.2 Advanced Security Choose menu "Security → Advanced Security", you can protect the Router from being attacked by TCP-SYN Flood, UDP Flood and ICMP-Flood in Figure 4-39. z FTP ALG - TL-WR740N/TL-WR741ND 150Mbps Wireless N Router pass through the Router...
User Guide - Page 108

TL-WR740N/TL-WR741ND 150Mbps Wireless N Router Appendix C: Specifications General Standards Protocols Ports IEEE 802.3, IEEE 802.3u, IEEE802.11n, IEEE802.11b, IEEE 802.11g TCP/IP, PPPoE, DHCP, ICMP, NAT, SNTP One 10/100M Auto-Negotiation WAN RJ45 port, Four 10/100M Auto-Negotiation LAN RJ45 ports supporting Auto MDI/MDIX Cabling Type 10BASE-T: UTP category 3, 4, 5 cable (maximum 100m) EIA/...
User Guide - Page 109

...190; NAT (Network Address Translation) - PPPoE is a protocol for a special-purpose service such as Wi-Fi networks. ¾ 802.11g - A Demilitarized Zone allows one local host to the wireless network name. - 102 - This is a thirty-two character (maximum) alphanumeric key identifying a wireless local area network. TL-WR740N/TL-WR741ND 150Mbps Wireless N Router Appendix D: Glossary ¾ 802.11b...

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