ietf
[Top] [All Lists]

Re: Why IPv6 is a must?

2001-11-28 03:20:03
Peter Deutsch wrote:
...

The moral of the story? Traffic patterns and metadata can be powerful tools 
and
one person's junk is another person's data. You should not assume that the
majority of people shouldn't or wouldn't care about it leaking out, even if at
first glance it seems pretty mundane.

Absolutely true. Nothing to do with NATs. Any router conceals internal traffic 
patterns. Any router can hide internal addresses that don't talk to the 
outside. 
All the NAT hides is the number of logically (not physically) distinct hosts 
inside that do talk to the outside. This is not security; it might hide
the IP address of your fridge, but it doesn't hide your fridge.

   Brian



<Prev in Thread] Current Thread [Next in Thread>