Knowing how much IP traffic is being served to a specific IP is information many people want. There are, at least, two standard ways of determining traffic levels: Use SNMP monitoring at the routers' ...

In my last blog post I showed how you collect NetFlow records and format them suitable for visualization. The next step, after the data has been processed and prepared in a CSV format, is to pick a ...

Several years ago, NetFlow was arguably one of the most underutilized management assets relevant to network performance and security. It was generally available as a part of Cisco IOS software, but ...

Readers have told me that they like blog posts with technical tips and tricks. So I asked SolarWinds to write an article about making the most out of NetFlow. The following is a guest post written by ...