Here the squid.conf : auth_param negotiate program /usr/lib/squid3/squid_kerb_auth -s GSS_C_NO_NAME HTTP/hostname.domain.com auth_param negotiate children 200 auth_param negotiate keep_alive on auth_param basic program /usr/lib/squid3/squid_ldap_auth -b "ou=users,dc=ref,dc=local" -u uid ref.domain.com url_rewrite_program /usr/bin/squidGuard -c /etc/squidguard/squidGuard.conf url_rewrite_children 80 acl SSL_ports port 443 4443 acl SSL_ports port 563 4431 acl SSL_ports port 873 acl SSL_ports port 7071 acl SSL_ports port 33333 33334 acl SSL_ports port 83 acl Safe_ports port 21 acl Safe_ports port 22 acl Safe_ports port 80 81 acl Safe_ports port 443 acl CONNECT method CONNECT acl domain_auth proxy_auth REQUIRED acl localhost src 127.0.0.1/32 acl password proxy_auth REQUIRED visible_hostname name snmp_port 3401 acl acl_snmp snmp_community com_name snmp_access allow acl_snmp acl localnet src 10.0.0.0/8 acl Microsoft dstdomain .microsoft.com delay_pools 2 delay_class 2 2 delay_access 2 allow localnet delay_parameters 2 12233386/12233386 12233386/12233386 forwarded_for on follow_x_forwarded_for allow localnet http_access deny !Safe_ports http_access deny CONNECT !SSL_ports http_access allow Microsoft tcp_outgoing_address 192.168.1.1 Microsoft http_access allow localnet password http_access allow localnet domain_auth http_access deny all http_reply_access allow localnet icp_access deny all htcp_access deny all http_port 3128 icp_port 3130 dns_v4_first on cache_mem 4096 MB cache_swap_low 75 cache_swap_high 90 cache_replacement_policy heap GDSF cache_dir ufs /var/spool/squid3 5000 16 256 maximum_object_size_in_memory 128 KB maximum_object_size 2 MB access_log /var/log/squid3/access.log squid refresh_pattern ^ftp: 1440 20% 10080 refresh_pattern ^gopher: 1440 0% 1440 refresh_pattern (cgi-bin|\?) 0 0% 0 refresh_pattern . 0 20% 4320 Thanks for your help. -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/ACL-and-outgoing-IP-tp4680990p4680996.html Sent from the Squid - Users mailing list archive at Nabble.com. _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users