Two PCs attempting to access data through the same port at the same time would therefore fail.įor example, you cannot set up Port Forwarding for port 100 for two PCs(server) at the same time. A specific port can only be used by one application or service at a time. Note: A network makes use of ports in order to exchange data, with each port assigned a port number and a specific task.įor example, port 80 is used for HTTP. Setting up Port Forwarding on your router allows PCs outside the network to access specific services provided by a PC on your network. Port Forwarding instructs the router to send the request to a specific PC on your network that will fulfill the request.įor example, you tell the router that the PC with an IP address of 192.168.1.103 and an open port:80 is accepting outside requests. When a PC outside the network attempts to access a web or FTP server on your LAN, the router needs to know what to do with the request. In other words, computers that are set up as web or FTP servers in a LAN cannot fulfill outside requests via the router directly. Likewise, PCs outside the LAN cannot access them either. However, PCs within a LAN do not have direct access outside the network. PCs within a LAN are each assigned a LAN IP address by the router and can exchange data with each other. *When you set 20:21 as your FTP server's port range for your WAN setup, then your FTP server would be in conflict with router's native FTP server. *When your network's firewall is disabled and you set 80 as the HTTP server's port range for your WAN setup, then your http server/web would be in conflict with router's web user interface. 10200:10300), the LAN IP address, and leave the Local Port empty. If you want to specify a Port Range for clients on the same network, enter the Service Name, the Port Range (e.g. You can open multiple ports or a range of ports in router and redirect data through those ports to a single client on your network. Under 'What type of virtual switch do you want to create', select External. Under the 'Virtual Switches' section, select New virtual network switch. In Hyper-V Manager, select Virtual Switch Manager. For a faster connection, some P2P applications (such as BitTorrent), may also require that you set the port forwarding setting. Select the server in the left pane, or click 'Connect to Server.' in the right pane. Virtual Server / Port forwarding allows remote computers to connect to a specific computer or service within a private local area network (LAN). Virtual Server/ Port Forwarding Introduction
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