Hi, we have a new transparent-proxy configuration built using the following options: ./configure \ --prefix=/usr/local/squid-2.6.STABLE3 \ --disable-wccp \ --disable-wccp2 \ --enable-ssl \ --with-openssl=/usr/local/ssl \ --enable-default-err-language=Spanish \ --enable-err-languages="Spanish English" \ --disable-ident-lookups \ --enable-async-io \ --enable-linux-netfilter in a RedHat 4 EL update 2 kernel, (netfilter is supported). We are getting messages like this: 2006/09/19 11:44:30| parseHttpRequest: NF getsockopt(SO_ORIGINAL_DST) failed: (92) Protocol not available ...in our cache.log. Any idea on what is going on? Thank you in advanced for your help -- Víctor