Hi, In our organization we have restricted access to only limited IPs as per company policy, but what some users are doing that they are building their own proxy servers on any single allowed IP addresses and distribute access to their locally formed group. In this way our main proxy thinks that it is allowing access to only one IP whereas in real it is not the case. This has become a challenge and if there is any solution / work around to this please let me know. I am using squid 2.7 stable 6 on freebsd 7 release # 6 An early response is much appreciated. Regards, .Goody.