Hi Flavio In this case it may be a different issue, maybe after authentication, following request does not contain the cookie . I do not know if squid log will show that but a lan trace definitely will do. Gonzalo >>> "Boniforti Flavio" <flavio@xxxxxxxxxxx> 23/5/2011 03:44 PM >>> Hello Gonzalo and thanks for your thoughts... > I do not know if this is your exact issue but a checking on > webshop dns records and a simple lan trace with tcpdump on > squid will show if this is the issue. As from an external DNS server (www.kloth.net) I get *one single* IP address: DNS server handling your query: localhost DNS server's address: 127.0.0.1#53 Non-authoritative answer: Name: abbo-shop.ch Address: 188.40.204.43 What else should I now check? Thanks, Flavio Boniforti PIRAMIDE INFORMATICA SAGL Via Ballerini 21 6600 Locarno Switzerland Phone: +41 91 751 68 81 Fax: +41 91 751 69 14 URL: http://www.piramide.ch E-mail: flavio@xxxxxxxxxxx