An update : disabling ntlm authentication in squid, and setting http_access allow all temporarly, everything works. So probably the problem is NTLM authentication. Is there a way to tell squid that javaws requests are not checked by the squid authorizations ? Regards -- View this message in context: http://www.nabble.com/Javaws-apps--with-SQUID-tp20261698p20262488.html Sent from the Squid - Users mailing list archive at Nabble.com.