Dear, i would to use ICAP acls in order to not send some files to the ICAP server Squid Claim about these WARNING: '0.0.0.0/0.0.0.0' is a subnetwork of '0.0.0.0/0.0.0.0' WARNING: because of this '0.0.0.0/0.0.0.0' is ignored to keep splay tree searching predictable WARNING: You should probably remove '0.0.0.0/0.0.0.0' from the ACL named 'all' squid[22707]: ACL::checklistMatches WARNING: 'multimedia_rep' ACL is used but there is no HTTP reply -- not matching. squid[22707]: CACHEMGR: <unknown>@127.0.0.1 requesting 'info' squid[22707]: ACL::checklistMatches WARNING: 'multimedia_rep' ACL is used but there is no HTTP reply -- not matching. squid[22707]: CACHEMGR: <unknown>@127.0.0.1 requesting 'counters' squid[22707]: ACL::checklistMatches WARNING: 'multimedia_rep' ACL is used but there is no HTTP reply -- not matching. squid[22707]: CACHEMGR: <unknown>@127.0.0.1 requesting '5min' squid[22707]: ACL::checklistMatches WARNING: 'multimedia_rep' ACL is used but there is no HTTP reply -- not matching. squid[22707]: CACHEMGR: <unknown>@127.0.0.1 requesting 'diskd' squid[22707]: ACL::checklistMatches WARNING: 'multimedia_rep' ACL is used but there is no HTTP reply -- not matching. squid[22707]: CACHEMGR: <unknown>@127.0.0.1 requesting 'store_io' squid[22707]: ACL::checklistMatches WARNING: 'multimedia_rep' ACL is used but there is no HTTP reply -- not matching. What's wrong ? How this error means ? This is a part of my squid.conf best regards... #--------- acls acl blockedsites url_regex "/etc/squid3/squid-block.acl" acl localhost src 127.0.0.1/255.255.255.255 acl all src 0.0.0.0/0.0.0.0 acl to_localhost dst 127.0.0.0/8 acl SSL_ports port 443 563 acl Safe_ports port 80 acl Safe_ports port 443 acl Safe_ports port 1025-65535 acl Safe_ports port 21 acl QUERY urlpath_regex cgi-bin acl QUERY urlpath_regex \? acl CONNECT method CONNECT #--------- TIME RESTRICTON acl acl_kav_GET method GET acl multimedia_rep rep_mime_type -i ^video/x-ms-asf$ acl multimedia_rep rep_mime_type -i ^application/vnd.ms.wms-hdr.asfv1$ acl multimedia_rep rep_mime_type -i ^application/x-mms-framed$ acl multimedia_rep rep_mime_type -i ^image/.* acl multimedia_rep rep_mime_type -i ^.*video.* acl multimedia_rep rep_mime_type -i ^.*audio.* acl multimedia_rep rep_mime_type -i ^application/x-dvi$ acl multimedia_rep rep_mime_type -i ^application/x-isoview acl multimedia_browsers browser -i ^.*Windows-Media-Player.* -i ^.*player.* acl bigfiles_types urlpath_regex -i \.deb$ acl bigfiles_types urlpath_regex -i \.rpm$ acl bigfiles_types urlpath_regex -i \.iso$ acl bigfiles_types urlpath_regex -i \.tar\.gz$ acl bigfiles_types urlpath_regex -i \.gz$ acl bigfiles_types urlpath_regex -i \.bz$ acl bigfiles_types urlpath_regex -i \.tar$ acl bigfiles_types urlpath_regex -i \.cue$ acl bigfiles_types urlpath_regex -i \.nrg$ acl bigfiles_types urlpath_regex -i \.crf$ acl bigfiles_types urlpath_regex -i \.bwi$ acl bigfiles_types urlpath_regex -i \.bwt$ acl bigfiles_types urlpath_regex -i \.lcd$ acl bigfiles_types urlpath_regex -i \.ccd$ acl bigfiles_types urlpath_regex -i \.mdf$ acl bigfiles_types urlpath_regex -i \.mds$ acl bigfiles_types urlpath_regex -i \.vcd$ acl bigfiles_types urlpath_regex -i \.cif$ acl bigfiles_types urlpath_regex -i \.vdi$ acl bigfiles_types urlpath_regex -i \.img$ acl office_network src 80.254.72.0/24 #--------- MAIN RULES... http_access deny blockedsites http_access allow office_network http_access allow Safe_ports http_access allow SSL_ports http_access allow localhost http_access deny all # --------- icap_service KASPERSKY icap_enable on icap_send_client_ip on icap_service is_kav_resp respmod_precache 0 icap://127.0.0.1:1344/av/respmod icap_service is_kav_req reqmod_precache 0 icap://127.0.0.1:1344/av/reqmod # --------- icap_class icap_class ic_kav_resp is_kav_resp icap_class ic_kav_req is_kav_req # --------- icap_access icap_access ic_kav_resp deny multimedia_rep icap_access ic_kav_resp deny multimedia_browsers icap_access ic_kav_resp deny bigfiles_types icap_access ic_kav_resp allow all icap_access ic_kav_req deny multimedia_rep icap_access ic_kav_req deny multimedia_browsers icap_access ic_kav_req deny bigfiles_types icap_access ic_kav_req allow all !acl_kav_GET