This is Part 2 of this project. In part 1, I was able to effectively configure and utilize NetFlow on a Cisco router. In part 2 I will be collecting all the NetFlow from the Cisco router and analyzing ...

Cisco today issued a security warning about a potential vulnerability in its NetFlow traffic monitoring device that could cause the system to lock-up. +More on Network World: Cisco tries to squash ...

Cisco’s NetFlow is being tapped more and more by network managers to get more granular metrics on which applications are used most, on how to bill back services and on ways to better secure networks.

I'd like to have a better understanding of how my network is performing in real-time and also historically (day, week, month, and year). Currently I launch Cisco ASDM and keep it running on a ...

Network management protocols like SNMP provides a way to monitor various aspects of the network, such as CPU load, memory usage, interface status, and interface load. Tools like NBAR help identify ...

Cisco is warning of a flaw that creates conditions susceptible to a DoS attack in its NetFlow Generation Appliance. Warning the device is susceptible to denial of service attacks, Cisco Systems on ...

Netflow to Database on Origin 2000 There are three basic parts to our configuration: the actual routers generating NetFlow data, a Perl [3] script to catch the NetFlow data from the network, and the ...