Le mardi 29 novembre 2011 à 22:38 +0100, Krzysztof Olędzki a écrit :

But without NAT you have pretty big chance to have the same IPv6 
*suffix* everywhere, based on you MAC address. In your Home, your Work, 
in a Cafe or in a hotel during your vacations in Portugal. So yes, NAT 
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 ?