NFSEN

The NFsen is running successfully now. It is now able to show and track the flows in each switches. (BR1, BR2, AR1, AR2)

Traffic and packet flows in the form of bits per second and packets per second respectively are plotted with the form of graph.

All the information is being captured from BR1, BR2, AR1, AR2. Individual data is edited and entered into the "nfsen.conf' file.

%sources = (

'BR1' => { 'port' => '9999', 'col' => '#0000ff', 'type' => 'netflow' },

);

some useful sites for the configuration of NFSen : http://www.oneunified.net/blog/OpenSource/Debian/Monitoring/nfsen.article

http://www.oneunified.net/blog/OpenSource/Debian/Monitoring/nfdump.article

http://code.google.com/p/installnfsen/wiki/InstallNetFlowWithNfSen

A look of how the NFSen looks like

In the next few days, we'll be continuing working on additional add-ons into our server like tacacs, nagios etc..