Wireless Router Example

In this article we will discuss Wireless Router Example, will make brief discussion on Wireless Router Example, In last article we discuss about Port Forwarding.

Single Port Forwarding configuration window for a Packet Tracer wireless router. By default, port forwarding is not enabled on the router.

Port forwarding can be enabled for applications by specifying the inside local address that requests should be forwarded to. In the figure, HTTP service requests, coming into wireless router, are forwarded to the web server with the inside local address of If the external WAN IPv4 address of the wireless router is, the external user can enter http://www.example.com and the wireless router redirects the HTTP request to the internal web server at IPv4 address, using the default port number 80.

A port other than the default port 80 can be specified. However, the external user would have to know the specific port number to use. To specify a different port, the value of the External Port in the Single Port Forwarding window would be modified.

The approach taken to configure port forwarding depends on the brand and model of the broadband router in the network. However, there are some generic steps to follow. If the instructions supplied by the ISP, or those that came with the router, do not provide adequate guidance, the website http://www.portforward.com provides guides for several broadband routers. You can follow the instructions to add or delete ports as required to meet the needs of any applications you want to allow or deny.

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