[c-nsp] Announcement: FlowViewer v3.3 now available

[Joe Loiacono]

FlowViewer v3.3 is now available with a number of new useful features. 
FlowViewer is a web front-end to the flow-tools open-source netflow 
capture and analysis tool suite. FlowViewer provides textual and graphical 
analysis tools, as well as long term tracking for specified flows. The 
install/upgrade is straight-forward.

FlowViewer and flow-tools together give you a powerful means for analyzing 
and tracking traffic flows through your network. 

Version 3.3's major new capabilities include:

* Devices can now have 'named interfaces' (thanks C. Kishimoto) 
* The user can now save filters of interest and recall them later 
* Data can now be analyzed by Exporter ID 
* Users can now set thresholds on FlowTrackings and be alerted 
* Users can now sort FlowGrapher output based on column type 
* Capability added to apply a Sampling Multiplier to output
* Trackings can now extend to three years
* Others ...

FlowViewer, plus screenshots and a User's Guide are available at:

http://ensight.eos.nasa.gov/FlowViewer/


Note: FlowViewer also relies on GD, GD::Graph, and RRDtool.