i tried it and it seems not work.... :) i`m googling and found this site http://ebtables.sourceforge.net/ has anyone tried this before ? maybe can share ur experience :) Regards, Kristian ----- Original Message ----- From: "Jason Opperisano" <Jopperisano@xxxxxxxxxxxxxxxx> To: <netfilter@xxxxxxxxxxxxxxxxxxx> Sent: Tuesday, August 24, 2004 7:28 PM Subject: RE: bridge + transparent proxy > hi all , i`m running linux kernel 2.4.20 with bridge installed (2 eth).. the > bridge works nice and i can block any traffic that i want > the problem is i can`t do tranparent proxy , i tried using > > iptables -A PREROUTING -t nat -p tcp --dport 80 -j DNAT --to $myproxy:3128 > > and it didn`t work... my bridge didn`t get any incoming traffic from client > to port 80 or 3128.... > is it because bridge only run in layer 1 or something else ? sorry for my > dumb question :) > any idea ? > > Regards, > > > Kristian try: http://en.tldp.org/HOWTO/TransparentProxy-7.html and for what it's worth--bridges are layer 2. -j
