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 ...

Flow data is already generated by most network devices. There has always been sufficient justification to collect and look at flow data if only to get a picture of what your network is being used for.

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 ...

I've been scouring around the Internet trying to find the a best practice for monitoring NetFlow a Cisco DMVPN router. I know how to setup NetFlow, my question is what interfaces I would need to ...

Joining a slew of management vendors, AdventNet last week announced it would launch a NetFlow-based bandwidth-monitoring tool to help network administrators identify application traffic on their nets ...

AUCKLAND, New Zealand & AUSTIN, Texas--(BUSINESS WIRE)--Packet capture authority Endace today announced EndaceFlow™, a high-performance NetFlow Generator that promotes end-to-end visibility for ...