Hi everybody, I setup squid-2.5.STABLE9 with samba-3.0.13 to use winbind authentication over a Windows 2003 Active Directory. Web users' authentication from my proxy server box succeede. But when a remote user try to authenticate himself, authentication failes and Squid return the following: authenticateNTLMHandleReply: Error validating user via NTLM. Error returned 'BH NT_STATUS_ACCESS_DENIED' I configured samba with (--with-ads --with-ldap --with-winbind --with-winbind-auth-challenge). And I configure squid with (--enable-auth="ntlm,basic" --enable-basic-auth-helpers="winbind" --enable-ntlm-auth-helpers="winbind"). My squid.conf file containes the following: auth_param ntlm program /usr/local/samba/bin/ntlm_auth --helper-protocol=squid-2.5-ntlmssp auth_param ntlm children 5 auth_param ntlm max_challenge_reuses 0 auth_param ntlm max_challenge_lifetime 2 minutes auth_param basic program /usr/local/samba/bin/ntlm_auth --helper-protocol=squid-2.5-basic auth_param basic children 5 auth_param basic realm Squid proxy-caching web server auth_param basic credentialsttl 2 hours acl authUsers proxy_auth REQUIRED http_access allow authUsers http_access deny all Does anyone have an idea? Thanks in advance. __________________________________________________________________ Découvrez le nouveau Yahoo! Mail : 250 Mo d'espace de stockage pour vos mails ! Créez votre Yahoo! Mail sur http://fr.mail.yahoo.com/