TP-Link manual Forwarding, Virtual Servers, TL-WR642G 108M Wireless Router User Guide

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5.7 Forwarding

TL-WR642G108M Wireless Router User Guide

5.7 Forwarding

Figure 5-18: the Forwarding menu

There are four submenus under the Forwarding menu (shown in figure 5-18): Virtual Servers, Port Triggering, DMZ and UPnP. Click any of them, and you will be able to configure the corresponding function. The detailed explanations for each submenu are provided below.

5.7.1 Virtual Servers

Virtual servers can be used for setting up public services on your LAN, such as DNS, Email and FTP. A virtual server is defined as a service port, and all requests from Internet to this service port will be redirected to the computer specified by the server IP. Any PC that was used for a virtual server must have a static or reserved IP Address because its IP Address may change when using the DHCP function. You can set up virtual servers on this page, shown in figure 5-19:

Figure 5-19: Virtual Servers

Service Port - The numbers of External Ports. You can type a service port or a range of service ports (the format is XXX – YYY, XXX is Start port, YYY is End port).

IP Address - The IP Address of the PC running the service application Protocol - The protocol used for this application, either TCP, UDP, or All (all protocols supported by the router).

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Contents Page COPYRIGHT & TRADEMARKS 5.4.1 LAN 5.8.5 Remote Management Package contents TL-WR642G 108M Wireless Router User Guide1.2 Conventions Chapter 1 About this Guide1.1 Purposes 1.3 Overview of this User GuideChapter 2 Introduction 2.2 Features2.1 Overview of the Router 2.3 Panel Layout 2.3.1 The Front PanelThere are two ways to reset the routers factory defaults 2.3.2 The Rear PanelWireless antenna Factory Default Reset button Figure 2-2 Rear Panel sketch3.3 Connecting the Router Chapter 3 Connecting the Router3.2 Installation Environment Requirements 3.1 System RequirementsTL-WR642G 108M Wireless Router User GuideSwitch/Hub （XDSL 、Cable 、Ethernet ）Chapter 4 Quick Installation Guide 4.1 TCP/IP configuration4.2 Quick Installation Guide Figure 4-4 Login Windows Figure 4-7 Quick Setup - PPPoE In this page, you can configure the following wireless parameters 2. Wireless Chapter 5 Configuring the Router5.1 login Radio, SSID, Channel, Mode, Wireless MAC address and IP addressPlease refer to Section 4.2 Quick Installation Guide 5.3 Quick Setup5.4 Network 5.4.1 LAN 5.4.2 WANFigure 5-4 WAN - Dynamic IP Figure 5-4a WAN - 802.1X + Dynamic IP Figure 5-5a WAN - 802.1X + Static IP 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 your Internet connection, and not be able to re-establish your connection automatically as soon as you attempt to access the Internet again. To use this option, click the radio button. If you want your Internet connection to remain active at all times, enter 0 in the Max Idle Time field. Otherwise, enter the number in minutes that you wish to have the Internet connecting last unless a new link is requested 5.4.3 MAC Clone 5.5 Wireless 5.5.1 Wireless SettingsMode - Select the desired wireless mode. The options are 5.5.2 MAC Filtering Figure 5-11 Wireless MAC address Filtering 6. Click the Save button to save this entry 5.5.3 Wireless Statistics 5.6.1 DHCP Settings 5.6 DHCP5.6.2 DHCP Clients List 5.6.3 Address ReservationTo modify A Reserved IP address To Reserve IP addressesTo delete all Reserved IP addresses 5.7 Forwarding 5.7.1 Virtual ServersTo delete all service entries To setup a virtual server entryTo delete a service entry To modify a virtual server entryFigure 5-20 Port Triggering Once configured, operation is as follows To delete all rules Modifying an existing ruleDeleting an existing rule 5.7.3 DMZ5.7.4 UPnP 5.8 Security 5.8.1 Firewall5.8.2 IP Address Filtering 5.8.3 Domain Filtering TL-WR642G 108M Wireless Router User Guide 5.8.4 MAC Filtering 5.8.5 Remote Management 5.8.6 Advanced Security Enable ICMP-FLOOD Attack Filtering - Enable or Disable the ICMP-FLOOD To modify an existing entry 5.9 Static RoutingTo add static routing entries 1. Modify the entry’s Destination IP Address, Subnet Mask and GatewayTo delete all the entries 5.10 DDNS5.10.1 Oray.net DDNS 5.11 System Tools 5.10.2 Comexe.cn DDNS5.11.1 Time 5.11.2 Firmware5.11.3 Factory Defaults 5.11.4 Reboot 5.11.5 Password5.11.6 Log 5.11.7 StatisticsStatistics Table Appendix A FAQ 1. How do I configure the router to access Internet by ADSL users?3. I want to use Netmeeting, what do I need to do? 4. I want to build a WEB Server on the LAN, what should I do? 5. The wireless stations cannot connect to the router 1. Install TCP/IP component Appendix B Configuring the PCs2. Configure TCP/IP for your computer Assigned by DHCP Sever Setting IP address manually Figure B-7 IP Address tab click Add button. Shown below Figure B-9 DNS Configuration tab General Appendix C SpecificationsTL-WR642G Environmental and PhysicalAppendix D Glossary Domain Name - A descriptive name for an address or group of addresses on the Internet Appendix E Contact Information E-mail support@tp-link.com
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TL-WR642G specifications

The TP-Link TL-WR642G is a wireless router that was designed to meet the growing demands for reliable home networking solutions. Known for its balance of performance and affordability, this router has become a go-to choice for many households and small offices looking for efficient internet connectivity.

One of the main features of the TL-WR642G is its adherence to the 802.11g wireless standard, which provides a theoretical maximum data transfer rate of up to 54Mbps. This makes it suitable for various applications, including web browsing, streaming media, and online gaming. It operates in the 2.4 GHz frequency band, which is widely supported by a multitude of devices, ensuring compatibility and convenience for users.

The TL-WR642G comes equipped with a built-in NAT (Network Address Translation) router that allows multiple devices to share a single internet connection without compromising speed or performance. By using this feature, users can connect various devices – from laptops to smartphones and smart TVs – without the need for additional networking hardware. The router also includes a 4-port 10/100Mbps LAN switch, giving users the flexibility to connect wired devices directly for faster and more stable internet access.

In terms of security, the TP-Link TL-WR642G supports various encryption methods such as WEP, WPA, and WPA2, ensuring that your wireless network remains secure from unauthorized access. This is especially important in today’s digital age, where online security threats are prevalent.

Another notable characteristic is the easy setup and management interface provided by TP-Link. The TL-WR642G features a web-based management platform that allows users to configure network settings with minimal effort. This user-friendly interface caters to both novice users and network professionals, making it accessible to all.

Furthermore, the router is equipped with a variety of advanced management features, such as IP and MAC address filtering, parental controls, and network traffic statistics. This allows users to control access to the network while monitoring usage patterns for better management.

In conclusion, the TP-Link TL-WR642G stands out as a reliable and user-friendly router, with its solid performance, essential security features, and easy-to-manage interface. It offers a practical solution for anyone looking to enhance their home or small office network with dependable wireless connectivity.
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