Realtime network analyser
I am using a dl380 SLES11sp1 as a central router and firewall for my network ( >300Pc`s, 120 Printer, >50 Servers).
Everything working fine so far but now i would like to add a real-time network analyser. Tought about astaro but was to expensive, looked at untagle but i do not want to set up the whole mashine from the scratch.
Isn`t there a way to add a filter to sles11 ?
I do not want a http scanner or http proxy, we already have that. I really want to analyse the traffic between my vlans on my central router/firewall.
Any idea ?