anybody can help me how to setup transparent proxy i have ubuntu server running how to modify squid.conf and allow my private ip eth2=10.2.2.1/24, eth3=10.11.0.1/24, eth4=10.12.0.1/24 and eth5 my ubuntu ip of 10.13.0.2 im new to this proxy setup please help me 
much appreciated
thanks
iwantlemonjuice
Hi
I was setup a squid on Fedora it was very easy, you must only edit squid.conf with text editor as VI i’m not sure that VI work in Ubuntu or not but if not you can use another text editor, only open it, it’s have a comment help near to parameter. but you must be careful about some cache parameter if not the performance may be going down. for transparent you only need to write a transparent in a specified line.
Goodluck
Shahab
shalab i appreciate your reply but can you show sample your config in squid.conf?
I’m sorry but this is forum about MikroTik RouterOS and RouterBOARD, you have ask your help in Ubuntu forum/mailing list.