Filtering can take time to learn, collects everything by default which can be overwhelming on large networks.Has a steep learning curve, designed for network professionals.It offers a wide variety of customization and other standard features out of the box that many other software platforms don't come with. The NTA Suite from SolarWinds has full functionality to analyze other flow protocols, including sFlow, J-FLow, ipfix and Netstream as well. The SolarWinds NetFlow Traffic Analyzer is only a part of that larger suite, but it will analyze the network traffic in real-time and show you any issues it finds.

The full Suite allows you to keep tabs on all your devices wherever they may be and send alerts when something goes awry. SolarWinds makes great tools for managing your entire network, from servers to VMs to network traffic. SolarWinds NetFlow Traffic Analyzer – FREE TRIAL If you’re looking to lock down every single packet or find packet loss in your network, you’ll want to consider purchasing the full versions for that kind of Bandwidth monitoring and control. If you only need to find your bandwidth hogs, the free versions should be just fine. Here's the Best NetFlow Analysis & Collection Tools & Software of 2023:Īll of the tools below are free, although usually at the expense of some of the more advanced features. Some of the tools we’ll discuss also have guides included to get you started. Here are instructions to enable tracking on Cisco and Juniper equipment.Ĭheck with your own manufacturer for similar instructions, or even a tech community like SpiceWorks. If you are looking for a more generic version, checkout our post here where we compiled a list of generic Bandwidth monitor tools and software.īefore you can analyze any sort of data, you have to capture it.īy default, your networking gear may not be capturing this information, but it should be fairly easy to turn the feature on.

Netflow analysis