![]() ![]() Packet sniffers are diagnostic tools that allow network technicians to analyze the network and diagnose network problems. To analyze and manage traffic, you can choose a technique that combines the benefits of both these approaches.Home › Software › Internet & Network › Packet sniffersĪ packet sniffer, also known as a network analyzer or a protocol analyzer, is a program that can intercept and log traffic that passes over a digital network. Despite its effectiveness, it is not necessary in all cases. This technique is also useful for extensive analysis of certain areas where specific information is wanted. Packet capture works on the concept of mirroring of the data packets and is useful for deep packet inspection, measuring response times of applications, and monitoring server and network and user behavior. You can easily analyze network traffic abnormalities by drilling down into individual conversations and troubleshoot issues without allocating more resources, time, or memory. With this method, you won't require much storage space as the data is sampled. The predominantly used flow analysis, such as NetFlow, sFlow, or any other flow-based methods, gives a very effective and broad view of what's happening across the network, including any abnormalities in network traffic. There are two widely used standards to analyze network traffic in detail: flow analysis and packet capture. Analyzing network traffic can be challenging when you need to pinpoint an actual problem.
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