Name: LDAP Authentication
Default: yes
Priority: 300
Auth-Type: Primary
Auth-Initial:
        [success=end default=ignore]    pam_ldap.so
Auth:
        [success=end default=ignore]    pam_ldap.so use_first_pass
Account-Type: Primary
Account:
        [success=end default=ignore]    pam_ldap.so
Session-Type: Additional
Session:
        optional                        pam_ldap.so