Getting started
Using NetWorx
NetWorx settings
Displays active TCP connections and ports on which the computer is listening.

Protocol - The name of the protocol (TCP or UDP).
Local Address - The IP address of the local computer and the port number being used.
Remote Address - The IP address and port number of the remote computer to which the socket is connected.
State - Indicates the state of a TCP connection. For more information about the states of a TCP connection, see RFC 793.