ipconfig (short for <em>internet protocol configuration</em>) is a command line tool used for determining the network connection configuration of a computer. Some of these configuration information are;
Thats what makes UDP connectionless. Aclient that is going to
send a UDP message to the server just sends it.The server does not know it is
coming untill it arrives .When a server recieves a UDP message it gets the
source address/port and the data.