Hello, how do i configure that all mp3 extention will block using iptables --string value? is this correct? /sbin/iptables -I INPUT -j DROP -p tcp -s 0.0.0.0/0 -m string --string "*.mp3" thanks ____________________________________________________________________________________ Yahoo! oneSearch: Finally, mobile search that gives answers, not web links. http://mobile.yahoo.com/mobileweb/onesearch?refer=1ONXIC