Hi, This is an off topic, but here it goes... I would like to ask if anyone from squid mailing list has stumble upon ultrasurf that can bypass any filtering products such as squidguard. I have setup a test pc with ip being blocked on squidguard. But to my surprise it bypass everything ive setup and with ultrasurf running on my test pc, IE internet setting has been changed to use 127.0.0.1 using port 9666. I know that this is a kernel level issue and I havent successfully blocked 9666 via iptables, maybe someone could try it out and maybe come up with a solution, before young students could have this program since you don't need to install this on a PC, just run u.exe and youre done bypassing. Thank you and God bless... -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.