Hi all, I have a problem with not working external_acl_type Integrated the AD 2003 using squid with ntlm, samba, winbind, works fine. Logs in access.log ok, user navigates normal, but when i configure squid.conf using external_acl_type nothings happens. My settings squid.conf ----- http_port 3128 cache_mem 12 MB maximum_object_size_in_memory 64 KB maximum_object_size 512 MB minimum_object_size 0 KB cache_swap_low 90 cache_swap_high 95 cache_dir ufs /var/spool/squid 2048 16 256 cache_access_log /var/log/squid/access.log refresh_pattern ^ftp: 15 20% 2280 refresh_pattern ^gopher: 15 0% 2280 refresh_pattern . 15 20% 2280 hierarchy_stoplist cgi-bin ? acl QUERY urlpath_regex cgi-bin \? no_cache deny QUERY auth_param ntlm program /usr/bin/ntlm_auth --helper-protocol=squid-2.5-ntlmssp auth_param ntlm children 30 auth_param basic program /usr/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 #debug_options ALL,1 82,9 84,9 #acl all src 0.0.0.0/24 acl AuthorizedUsers proxy_auth REQUIRED http_access allow AuthorizedUsers external_acl_type nt_group %LOGIN /usr/lib/squid/wbinfo_group.pl acl dpto external nt_group finance http_access deny dpto http_access deny all http_reply_access allow all icp_access allow all ------ I used 'http_access deny dpto finance' still nothing happens, the User remains released in your group, should be blocked not allow. Anyone know what can be ? Sorry for my english thks, Kalz