My colleague told me about setup problem of dansguardian. He cannot start it. I look at the configuration and see that the script for the port forwarding is not working so i modified the script and it started working but i also had to modify the dasnguardian.conf to define the ip numbers of the proxy and the other shits. After that i started it and it worked. But there is a problem arise which ask password of the user many times. I understood the problem is hiding in the squid configuration file. I am looking for the problem but i dont have so much time to solve the problem:( I like this guy so i will make overtime.