Hi, I have several squid boxes running. There is one which when i set it on the proxy configuration on my client PCs browser then open www.whatismyip.com , It not only bring its real NAT IP , but also below information too. What makes the site gets these information and how can prevent or change this banner? Regards What Is My IP Address - WhatIsMyIP.com Your IP Address Is: x.y.z.t Possible Proxy Detected: 1.0 myproxyhostname.mydomain.com :8080 (squid/2.6.STABLE6)