I've made some tests with transparent proxy which work fine. But, I would like to do something a bit special.
* Actually, when a user is trying to access the Internet, he can't if not using our proxy server
=> I could just setup the transparent proxy and he could access without knowing he's using a transparent proxy.
It would work fine.
But, I don't want users to not making the good proxy configuration for security and other personal reasons including the drawback of transparent proxy (it doesn't work for SSL and FTP).
What I would like, is to alert the user that he must use a proxy by giving him the good parameters and a link to a documentation.
Is it possible with squid or maybe I should use another tool ?
I try with simple redirect with iptables (it's under linux), but of course, it won't work because the reply from a web server (like apache) does'nt use the correct IP source address and the client drop the packets...
Does anyone have a suggestion ?
Thanks in advance for your help !
--
Fabien SALVI Centre de Ressources Informatiques
Archamps, France -- http://www.cri74.org
PingOO GNU/linux distribution : http://www.pingoo.org