TCP Port Listener Tool

TCP Port Listener Tool is a handy software that network admins and app developers use to tackle connectivity issues and run security tests. It’s one of those essential tools that you can't really do without if you're managing networks.

What Does It Do?

This tool creates a local listener for any port. Basically, it helps you test connections on a new network. Think of it as a port tester for the workstation where it's running. It opens a port on your local system and waits for someone to connect.

User-Friendly Interface

The application isn’t all about fancy visuals; it keeps things simple with a straightforward one-window interface. There are no extra menus or options, so you’ll need some networking knowledge to figure out how to use it effectively. This means it's not really aimed at beginners but can be super useful for experienced network pros.

Main Features

The main window has two sections: one for the server side and another for the client side. To get started, you just enter the port number you want to listen to on the server side, and then set up the client by entering its address and port number.

Testing Connectivity

Once your server is up and listening, you can start sending messages back and forth between the server and client. The TCP Port Listener Tool connects to the socket and lets you send data in different amounts from the server to test if everything’s working properly.

Status Monitoring

You can also see what's happening with both the server and client right in the main window. The tool shows how much data has been sent to the server, which then analyzes it and displays details about what was received through that socket.

Final Thoughts

This tool builds a local TCP listener that's great for network monitoring and testing. Sure, it could use a little upgrade on its interface, and some extra features wouldn’t hurt either—like logging those testing sessions! But overall, it's definitely an asset in any experienced network manager's toolkit.

If you're interested in giving this tool a try, click here!