Hi, I want to write a script in perl for client(which has no internet connection).When a user opens a browser and enters url,my script should be able to get the IP request packet through raw socket and add mac address , change the destination address ,forward it to the known server .And it should be able to get the response from the server through some other socket and forward it the respective browser. I don't know how get this IP packets, plz help me anyone.