#Free port forwarding software how to
#Free port forwarding software software

It's a transparent process, meaning network clients cannot see that port forwarding is being done. Webopedia: In home networking, port forwarding, also called port mapping or punch-through, enables you to create a permanent translation entry that maps a protocol port on your gateway machine to an IP address and protocol port on your private LAN.

#Free port forwarding software how to

What you need to do is just add a port forwarding entry into your router, then your router will know how to forward the request from internet users or applications to your computer that behind the router. Port forwarding is the right way to resolve this. This will result internet users or applications cannot access your computer. Your router don't know how to deal with this, So your router will refuse the request directly. If there is no port opened for this request in your router. But if internet users or applications want to access your computer, it will reach the router(front door) firstly. Router is like a front door before your computer. The requests of our computer will send to the router and the router will rely the requests to internet. Our computer has a private ip address and the router has a public ip address. That means our computer behind the router. Normally, we surf internet by using a router. A word of definition of port forwarding is a way that bridge the communication between one side and another side.

: Port forwarding, can be called port mapping. This technique is most commonly used to make services on a host residing on a protected or masqueraded (internal) network available to hosts on the opposite side of the gateway (external network), by remapping the destination IP address and port number of the communication to an internal host.

Wikipedia: In computer networking, port forwarding or port mapping is an application of network address translation (NAT) that redirects a communication request from one address and port number combination to another while the packets are traversing a network gateway, such as a router or firewall.

#Free port forwarding software software

Free Help You Know All About Port Forwarding and Software