Examples include DNS lookup, URL, URI, latency threshold, TCP window size, VoIP caller ID, excessive packet loss, etc. Truly flexible solutions allow users to filter on anything that is exported in the NetFlow/IPFIX template. Can you filter on anything exported in the flows? Some solutions are limited to certain fields like IP address, port, protocol, subnet, etc.Is it drag and drop or move your mouse and type? How quickly can you drill down and add filters. The focus here is on speed to incident response. Easy to use interface: this doesn’t just mean an intuitive interface.Some of the features and functions might seem very obvious but, I’m sure I can list just a few that you may not have realized. Before you make a decision, it is important to list out the features your team is going to need from the solutions you evaluate. In addition, this software will identify the source of external traffic inbound to the corporate network.I thought it was high time for me to write a post on how to go about selecting the best free NetFlow collector for your environment. Line charts show the usage patterns over time. Pie charts show the distribution of bandwidth across different types of traffic (e.g., HTTP, FTP, VoIP) and across different users. NetFlow Traffic Analyzer converts that data into charts and tables providing network engineers with a easy way to identify and isolate the cause and source of network problems, as well as provide historical performance information to help plan for future growth. By leveraging Cisco's NetFlow protocol to extract data from routers, NetFlow Traffic Analyzer provides an in-depth view into which users and applications are consuming the most bandwidth. ![]() Orion NetFlow Traffic Analyzer provides a new level of visibility into network traffic behavior and trends.
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