Notifications – Receive notifications when network problems are detected, e.g latency or compromised devices.View historical traffic data – View old usage statistics to develop further insights into your connection.Analyze a network in real-time – Viewing live traffic on your network and looking out for signs of poor performance.Develop a network inventory – Auto discover devices on your network and map out network infrastructure.The main reasons why administrators use Netflow Analyzers are listed below: This helps to make sure that you don’t experience downtime on account of unresolved issues. It allows you to interpret real-time and stored traffic data from your network and look for causes of poor connectivity. Why Do I Need a Netflow Analyzer?Ī NetFlow analyzer offers you one of the best tools to take stock of what is happening on your network. Each device must enable NetFlow in order to see NetFlow data. More importantly, it allows you to view the source and destination of all NetFlow traffic. When viewed with a NetFlow analyzer, the data obtained from network devices reveals key details like port numbers and IP addresses. NetFlow analyzers collect data generated by devices throughout the network and allow the user to view historic and real-time perspectives of the network. NetFlow is the term given to a network protocol designed by Cisco to collect IP traffic and conduct network monitoring. In this article, we look at the Best Free NetFlow Analyzers on the market. In a nutshell, deploying a NetFlow analyzer helps determine whether a network is experiencing poor performance, and it conducts troubleshooting if a problem is found. > Jump to the list of the best NetFlow Analyzers below<<<įrom a glimpse, you can identify whether your network is performing as it should be or whether an underlying issue is decreasing the standard of service. With a NetFlow analysis tool, an administrator can see how efficiently data is transferred across a network without relying on the large volumes of stored data that regular packet capture procedures create. It is in this area that NetFlow analyzers are worth their weight in gold. So much of an enterprise-grade service’s reliability rests on its bandwidth performance. For some time, NetFlow analysis has been one of the core strategies relied on by IT administrators to conduct real-time network monitoring.
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