Note the local IP address of this machine (e.g., 192.168.1.50 ). Click or Start to open the communication port. Step 3: Configure the Client Open LANBench on the second computer (the Sender). Set the operation mode to Client .
LANBench is a lightweight, portable network benchmarking utility designed to measure the TCP performance of a Local Area Network (LAN). Built on the Winsock 2.2 framework, it is optimized for minimal CPU overhead, ensuring that test results reflect pure network throughput rather than being bottlenecked by host processor performance. Key Features and Specifications
LANBench is a network benchmarking tool specifically designed to test and evaluate the performance of Local Area Networks. Developed to provide a comprehensive assessment of LAN infrastructure, LANBench offers a range of tests to measure network performance, including throughput, latency, packet loss, and jitter. The tool is designed to help network administrators and engineers identify bottlenecks, optimize network configuration, and ensure that their LAN infrastructure is operating at peak performance. LANBench
are you currently achieving compared to your expectations?
This is the story of , the silent sentinel of the local network. Note the local IP address of this machine (e
To generate a performance report, you must run the tool on two different computers connected to the same network. Server Setup: LANBench.exe button to prepare the machine to receive data. Note the server's IP address (can be found by running in the Command Prompt). Client Configuration: LANBench.exe on the second computer. File > Configure IP address of the server computer. Adjust settings such as packet size and duration as needed. Running the Test:
Enter the server machine's IP address into the target field. Click to initiate the benchmarking process. Practical Use Cases Set the operation mode to Client
: It can simulate multiple simultaneous connections to stress-test network equipment like routers, switches, and network interface cards (NICs).
The enthusiast set up one computer as the server and another as the client. With a few clicks, LANBench began firing digital packets across the wire. It didn't care about file sizes or disk speeds; it focused solely on the TCP performance between the two machines [2, 4]. The First Test
The maintainers of LANBench are currently working on version 2.0, which aims to transform from a static testing tool into a continuous observability platform. Future features include:
Provides a focused measure of network speed.