Thanks Henrik, Its working fine. Can you point me a good document which tell me to integrate any good antivirus (clamAV or any good av) with squid to protact my lan from virus attack .... I have tried to google but unable to fine good document for fedora + squid + AV. Regards Arun On 9/15/07, Henrik Nordstrom <henrik@xxxxxxxxxxxxxxxxxxx> wrote: > On lör, 2007-09-15 at 10:21 +0530, Arun Shrimali wrote: > > > 3. Allow user 'xyz' to view our organisation site only ' www.xyz.co.in' > > (not working - xyz is surfing all the other sites also. How to > > restrict to one site only??) > > acl xyz proxy_auth xyz > acl company_site www.xyz.co.in > http_access deny xyz !company_site > > > 4. Restrict other users to porn site (working fine) > > 5. Restrict users to use messengers (yet to check) > > 6. Allow user 'abc' to even download and user messenger. (confuse how > > to write acl?) > > allow abc access before where you deny download & messenger.. > > > > Order of http_access is important. Squid looks for the first http_acces > rule matching the request, the rest is ignored.. > > Regards > Henrik > > > --