MRTG (Multi Router Traffic Grapher)

MRTG, or Multi Router Traffic Grapher, is a tool used to monitor and visualize network traffic data. It collects information about the amount of data being sent and received over routers and network devices, allowing administrators to see how much bandwidth is being used over time. MRTG displays this data in easy-to-read graphs, helping users identify trends, troubleshoot issues, and optimize network performance. By visualizing traffic patterns, it aids in ensuring that networks run efficiently and can handle the demands of users.