On Mon, 24 Aug 2009 21:54:10 +0400, "Alex" <flying_alex@xxxxxxx> wrote: > Good day. > I've checked Russian FAQ and did not find the answer to my question. > I have a net with 20 computers. I want to block access to certain sites > forbid to download of certain types of files (*.mp3, *.avi e.t.c.). > Is it possible with Squid? For now I just want "yes" or "no" because the > rest I'll try to find myself. > Regards, your potential user. Kudos for trying to do it yourself. But this is one area with a lot of obsolete FUD in the online tutorials. I'd rather push you in the right direction so you have a chance at evading the very bad experience ahead. ACL -> urlpath_regex pattern: -i \.(mp3|avi)(\?.*)?$ ACL -> rep_mime_type pattern: -i audio|video Now off to the FAQ sections of ACL and figure out how to use them. :) Amos