How can I change the color of packets that belong to different flows when I simulate a LAN? When I put (for example): $cbr0 set fid_ 1 $ns color 1 Blue it doesen't work with LANs. Wich is the exact code to use? Thanks in advance, Cristiano _________________________________________________________ DO YOU YAHOO!? Il tuo indirizzo gratis e per sempre @yahoo.it su http://mail.yahoo.it