nfsen and protocol analysing plugin

Fri Mar 16 18:30:21 UTC 2012

On Fri, 16 Mar 2012, Shahab Vahabzadeh wrote:

> Its a port tracker and traffic analyser, the plugin I want can gather
> valuable data from netflow.
> For example "GTalk" is on port 80 and this plugin can not detect it ;)

You're not going to get that kind of detail from Netflow.  It doesn't 
have the visibility into application layer to tell you GTalk from 
straight HTTP, from any other traffic that might be riding on destination 
socket tcp/80.  You need something with visibility and intelligence 
higher up in the stack (sniffer, packet inspection engine, etc).

jms