On 2011-11-29 23:15, Eric Dumazet wrote:

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

quoted

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 ?

Sure, but the problem is that you first need to know that you should do 
it and you need to be able to do it - think of cell phones, tablets, etc.

Best regards,

				Krzysztof Oledzki

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