Hi Guys, I saw my users hearing radio using the squid. Here my rules that doesn´t block RADIO # block msn url regexs acl msnregex url_regex -i gateway\.dll # block msn/aim/icq domains acl msndomains dstdomain webmessenger.msn.com messenger.hotmail.com acl msndomains dstdomain messenger.net msn2go.com msnger.com iloveim.com acl msndomains dstdomain piglet-im.com wbmsn.com aimexpress.aol.com meebo.com acl msndomains dstdomain toc.oscar.aol.com webaim.net go.icq.com # block msn mime type (thanks ramon for this tip!) acl msnmime req_mime_type -i ^application/x-msn-messenger$ #TIPOS MALOS acl x-type req_mime_type -i ^application/octet-stream$ acl x-type req_mime_type -i application/octet-stream acl x-type req_mime_type -i ^application/x-mplayer2$ acl x-type req_mime_type -i application/x-mplayer2 acl x-type req_mime_type -i ^application/x-oleobject$ acl x-type req_mime_type -i application/x-oleobject acl x-type req_mime_type -i application/x-pncmd acl x-type req_mime_type -i ^video/x-ms-asf$ acl x-type2 rep_mime_type -i ^application/octet-stream$ acl x-type2 rep_mime_type -i application/octet-stream acl x-type2 rep_mime_type -i ^application/x-mplayer2$ acl x-type2 rep_mime_type -i application/x-mplayer2 acl x-type2 rep_mime_type -i ^application/x-oleobject$ acl x-type2 rep_mime_type -i application/x-oleobject acl x-type2 rep_mime_type -i application/x-pncmd acl x-type2 rep_mime_type -i ^video/x-ms-asf$ http_access deny msndomains http_access deny msnregex http_access deny msnmime http_access deny x-type all http_reply_access deny x-type all http_access deny x-type2 all http_reply_access deny x-type2 all http_access allow BUENOS http_access allow GOOD http_access deny MALOS http_access deny MSNE http_access deny CHICAS http_access deny BAD1 http_access deny BAD2 http_access deny BAD3 http_access deny BAD4 http_access deny !Safe_ports2 http_access allow all Slds. Rodrigo Benzaquen IT MercadoLibre.com 54-11-4014-8015 Slds. Rodrigo Benzaquen IT MercadoLibre.com 54-11-4014-8015