Hi : 2 questions 1)How can i create a qdisc with a MAC adress (not host)? 2)How can i make a Transparent (squid)Proxy on my Linux-(Bridge+Traffic control). I use 2 (1 in + 1 out) interfaces in promiscue mode. They have 2 ip address , but as the bridge is transparent ,these Ip's are Invisibles on My Network. The class of Ip's address i use is like 200.45.175.xxx/24 (Internet adresses). I put my Linux-(Bridge+Traffic control) between the Router and my Clients.I implment the traffic Control (tc+class+qdisc+filter) manually (ip address at once). Jose Gisbert www.yupinet.com.ar