I have a Windows 2003 Domain and I use LDAP Authentification, it works very well. This is my configuration : You must create a user in your Active Directory Domain for performing LDAP search, in my case is the user "squid" with the password "passwordofusersquid". And I have a group in Active Directory for users access, this group is "ggweb". ----------------- SQUID.CONF ------------------------ auth_param basic program /usr/local/squid/libexec/squid_ldap_auth -R -b "DC=domain,DC=com" -D "CN=squid,CN=Users,DC=domain,DC=com" -w "passwordofusersquid" -f sAMAccountName=%s -h dc.domain.com external_acl_type InetGroup %LOGIN /usr/local/squid/libexec/squid_ldap_group -R -b "DC=domain,DC=com" -D "CN=squid,CN=Users,DC=domain,DC=com" -w "passwordofusersquid" -f "(&(objectclass=person)(sAMAccountName=%v)(memberof=CN=%a,CN=Users,DC=domain,DC=com))" -h dc.domain.com acl localnet proxy_auth REQUIRED acl InetAccess external InetGroup ggweb --------------------------------------------------------- Regards, -----Message d'origine----- De : news [mailto:news@xxxxxxxxxxxxx] De la part de Adam Aube Envoyé : jeudi 3 novembre 2005 17:19 À : squid-users@xxxxxxxxxxxxxxx Objet : Re: Using LDAP Authentication with Windows 2003 Domain Stefano Del Furia wrote: > could someone point me to the right direction of using LDAP > authentication with a Windows 2003 domain ?? You could start by searching the list archives for "LDAP Active Directory". Adam