Hai, I have squid 2.5 stable 4 version running, We want to manage bandwidth per machine for which we will be using linkproof and at the same time we want to make use of squid cacheing. Kindly suggest how to forward client ips to the linkproof box after passing through squid box. Natting will be done at linkproof end where in we have multiple isp terminating and routing will be done as per the policy defined on linkproof box. Infact we tried with option:tcp_outgoing_address, but it is not working. Regards M H Raju