TCP&UDP testing tools

The TCP&UDP testing tool is a testing tool used for software development. The tool can send and receive TCP and UDP data, and can detect whether the network communication program can run normally. The TCP&UDP testing tool is mainly used to test when developing network communication programs. TCP or UDP communication connection and test data reception and transmission. The TCP&UDP testing tool displays the sent and received data in real time through an intuitive and friendly interface.

Features of TCPUDP test tool software

1.TCPUDP test tool can send and receive TCP/UDP data.
2. For TCP, server and client modes are supported.
3. Supports multiple connections and can operate multiple network connections at the same time.
4. For UDP, multicast mode is supported.
5. Can display the current data transmission speed.
6. There are two data display modes: ASCII and HEX.

TCPUDP test tool installation method

1. Download from this siteAfter testing the TCPUDP tool, double-click the .exe file to enter the software installation interface, and click [Next] to continue the installation.

2. ChooseFor the installation location of the TCPUDP test tool, click [Browse]. In the window that opens, you can select the software installation location. After selecting, click [Next].

3. Wait patiently for the software installation to complete.After the TCPUDP test tool is installed, click [Finish] to exit the software installation.

How to use TCPUDP test tool

1. Double-click the TCPUDP test tool shortcut to open the software. Set the first computer as the server.

2. Then select client mode, right-click the mouse, and select Create Connection in the pop-up window;

3. Check the IP of the server and set it to create a connection; the port number must be greater than 1000, otherwise it will be easily intercepted by the firewall. Click [Create] after completing the input.

4. Set the server to create a connection, and click [Connect] after completing the input.

5. Wait patiently for the TCPUDP test tool to complete the connection.

6. After the connection is completed, enter the content you want to send in the TCPUDP test tool client, and then click: Send;

7. The sent content can be received on the server side.

Frequently asked questions about TCP&UDP testing tools

Data sending failed

Possible reasons:

The send buffer is full.

The network connection has been lost.

Solution:

Check the status of the send buffer and wait for the buffer to be free before sending.

Confirm that the network connection is still valid.

TCP&UDP testing tool update log:

Developer GG said there are really no bugs this time~