On 2011-12-06 18:14, Mark Andrews wrote: ... >>> The so-called "IPv6 privacy addresses" are terminology fud. >> No, there is no fear, uncertainty or doubt involved. If you don't want >> to be traceable by your MAC address, use privacy addresses. That will >> even conceal from parents which child is downloading music. > > If parents want to know which child is doing what they can do that > even with privacy addresses. Privacy addresses don't change the > mac, that just don't encode the mac in the IPv6 address. If the > kids start playing mac games use 802.1x. Yes, of course it depends on the child's and the parents' technical sophistication. I was limiting my comment to layer 3, since Martin was arguing that layer 3 NAT helps privacy. Brian _______________________________________________ Ietf mailing list Ietf@xxxxxxxx https://www.ietf.org/mailman/listinfo/ietf