firewall traffic simulation

["P theodorou" <props666999@xxxxxxxxxxx>]

Hello

I need to demonstrate my firewall script to my supervisor. Unfortunately 
there is no Internet connection at my supervisor's office. Moreover the
Iptables script assumes the usual eth0( ISP) and 2 clients( LAN). My laptop 
has just eth0 and threfore will be no connected to any other clients.

My question is : Is there a way to demonstrate the functionality(SNAT,DNAT 
etc) of this script somehow ?

Kind regards