However, leaving aside the interface, which needs a makeover, additional features wouldn’t hurt this application either. TCP Port Listener Tool builds a local TCP listener that can be used in network monitoring and testing. The latter performs an analysis and displays details about the data received via the corresponding socket. The status of the server and the client is visible within the main window as well, where TCP Port Listener Tool enables you to see the amount of data that has been sent to the server. TCP Port Listener Tool connects to the socket and sends in data in various amounts from the server to the client to test the connectivity. Once the server is up and listening, you can send messages back and forth, either from the server or the client. The server requires users to enter the number of the port to listen to before initiating the listener, whereas the client configuration includes the address and the port number to connect to the server. The main window is split in two separate parts, one for the server side and the other for the client side. In other words, it is not addressed to beginner users, but it can prove to be a real asset to experienced network experts. No explanations are available so previous networking knowledge or experience is required to understand how it works and what its purpose is. It is, in fact, a port tester for the workstation it is running on, as its job is to open a port on the local system and to wait for a connection to be made.įocusing on functionality rather than looks, the application comes with a plain, one-window interface, with no additional menus and options.
TCP Port Listener Tool is a nifty software utility that can create a local listener for any port, thus allowing its user to test the connection in a newly established network. A TCP listener is amongst the basic yet much needed applications in the toolbox of a network manager. Specifies a request header to be used in all targets defined, see. It can provide precious information to software developers and network administrators alike, allowing them to test TCP connections established by certain applications.Network administrators and applications developers require various tools to carry out their tasks, address connectivity issues and run security-related tests. Specifies that HTTP2 requests are to be sent over TCP without TLS encryption.
TCP Handshake Connection Tester is easy to use but it requires prior networking experience to be able to understand its purpose and use it at its full potential. A reliable connection tester for the TCP protocol TCP Handshake Connection Tester can display statistics related to the number of received, discarded and outgoing packets that contain errors. Moreover, network managers can use this application to check connections for errors related to the transmission of TCP data packets. This allows developers and administrators to better assess an application’s capability to handle TCP connections, as an alternative to pinging the target host to obtain the ICMP response time. If the host is accessible, it proceeds to measuring the time elapsed for this initial connection to be complete and returns the value it gets. TCP Handshake Connection Tester first checks if the target host is reachable over the IP version used by the network interface.
The application checks that the 3-way handshake is completed for each connection. Once you connect to the target host, you can then return the list of the network interfaces with unicast IP addresses that establish a TCP connection on the selected port number with the target IP address. Evaluate an application’s protocol handling capabilities How everything works from this point on is described below. To be more specific, you are required to enter the IP address of the target host and the target TCP port number. TCP Handshake Connection Tester displays a few fields that you must fill in to begin analyzing the TCP connection.
The one-window interface displays all the features, no additional menus are available. And since it is portable, you can launch it from a removable drive, without leaving traces behind on the host machine. You simply have to double click on the executable file and it is ready to go but not before reading and accepting the product’s terms and legal notice. There is no need to go through a setup process, as the application is portable.
A simple and portable TCP testing utility It verifies that the standard 3-way handshake in the established TCP connection is fulfilled, thus helping developers test the way an application handles this protocol. Designed mainly for developers and network administrators, the TCP Handshake Connection Tester provides a handy software tool that allows you to check that a TCP connection is successful, fast and complete.