From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?B?S3J6eXN6dG9mIE9sxJlkemtp?= Subject: Re: [RFC PATCH 00/18] netfilter: IPv6 NAT Date: Wed, 30 Nov 2011 00:59:34 +0100 Message-ID: <4ED571E6.5000707@ans.pl> References: <4ED4A399.6090709@sophos.com> <4ED550E7.1090609@ans.pl> <1322604909.2596.38.camel@edumazet-laptop> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Jan Engelhardt , Ulrich Weber , Amos Jeffries , "sclark46@earthlink.net" , "kaber@trash.net" , "netfilter-devel@vger.kernel.org" , "netdev@vger.kernel.org" To: Eric Dumazet Return-path: Received: from bizon.gios.gov.pl ([195.187.34.71]:47848 "EHLO bizon.gios.gov.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756640Ab1K2X75 (ORCPT ); Tue, 29 Nov 2011 18:59:57 -0500 In-Reply-To: <1322604909.2596.38.camel@edumazet-laptop> Sender: netfilter-devel-owner@vger.kernel.org List-ID: On 2011-11-29 23:15, Eric Dumazet wrote: > Le mardi 29 novembre 2011 =C3=A0 22:38 +0100, Krzysztof Ol=C4=99dzki = a =C3=A9crit : > >> But without NAT you have pretty big chance to have the same IPv6 >> *suffix* everywhere, based on you MAC address. In your Home, your Wo= rk, >> in a Cafe or in a hotel during your vacations in Portugal. So yes, N= AT >> is not a perfect solution but it really helps you privacy. >> > > Good point, but we can change MAC address (use a random one) on most > NIC, cant we ? Sure, but the problem is that you first need to know that you should do= =20 it and you need to be able to do it - think of cell phones, tablets, et= c. Best regards, Krzysztof Oledzki -- To unsubscribe from this list: send the line "unsubscribe netfilter-dev= el" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html