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 ...

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 ...

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.

Those of you who also read Brad Reese’s blog here will recall that from time-to-time, he’d feature a choice and timely piece of information regarding NetFlow and other aspects of router/switch ...

Many of the models presented to PROC NETFLOW are enormous. They can be considered large by linear programming standards; problems with thousands of variables and constraints. When dealing with side ...

Constrained network models describe a wide variety of real-world applications ranging from production, inventory, and distribution problems to financial applications. These problems can be solved with ...

Leaders at the Tor Project call for calm after an academic paper spells out how funded hackers could use NetFlow data from Cisco routers to de-anonymize Tor users. Tor Project leaders are trying to ...