The most common reason for middle and index finger numbness is carpal tunnel, which means the median nerve in the wrist and hand has an injury, according to About.com. Pain and weakness in the hand and wrist are other symptoms of carpal tunnel. Keep Learning.
Port forwarding is a method of making a computer on your network accessible to computers on the Internet, even though you are behind a router. It is commonly used for hosting game servers, peer to peer downloading, and voice over IP type applications.ort forwarding is a method of making a computer on your network accessible to computers on the Internet, even though you are behind a router. It is commonly used for hosting game servers, peer to peer downloading, and voice over IP type applications.
Definition of:port forwarding. Also called port mapping, port forwarding is directing traffic from the outside world to the appropriate server inside a local TCP/IP network. Internet services are identified by a standard port number; for example, Web traffic uses port number 80.