Hi everybody, I am quite new to Squid configuration, and I would like it to authenticate our Active Directory users via LDAP. I followed the docs and I modified the squid3.conf this way: --- auth_param basic program /usr/lib/squid3/squid_ldap_auth -b "cn=Users,dc=dominio ca,dc=cc,dc=it" -f "sAMAccountName=%s" -D "cn=LDAP Bind User,cn=Users,dc=dominio,dc=cc,dc=it" -w LDAPBindPassword -h server-ad auth_param basic children 5 auth_param basic realm Squid proxy-caching web server auth_param basic credentialsttl 30 minutes acl ldapauth proxy_auth REQUIRED http_access allow ldapauth --- When I launch squid_ldap_auth with its arguments from command line, it works flawlessly, but when I try to access the cache I have a "Cache Access Denied" without any username prompt. What did I miss? Thank you in advance -- Ciao Nico