Hello Schroeffu, Somehow I've manage to miss this last sentence I have another proxy in production that is working with ACL's like this, but showing the same error ""TCP_DENIED/407" That is why i decide to build new one and find the "problem". Probably will try new one with kerberos. Thank you very much Schroeffu. Regards Stan -- Sent from: http://squid-web-proxy-cache.1019090.n4.nabble.com/Squid-Users-f1019091.html _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users