tcp flood

Display the list of all currently opened TCP/IP and UDP ports on your local PC.

show you detailed listings of all TCP and UDP endpoints on your system

Allows you to connect any serial port devices over TCP/IP network or Internet

NetFilter SDK is a developer toolkit for filtering TCP/UDP

Configurable UDP and TCP port forwarding for Windows

PortReflector is designed to accept TCP connections

Establish SSH, TELNET, TCP Direct, Serial(COM) Port and Modem(Phone) connections

monitor all open TCP/IPs and UDP ports on the local computer

Gather information from your network PCs through either TCP or WMI.

It displays all currently opened TCP/IP and UDP ports on your local computer