[Gllug] SATA card recommendations.

Richard Jones rich at annexia.org
Thu Oct 2 18:01:02 UTC 2008


On Thu, Oct 02, 2008 at 08:31:12AM -0400, Andrew Farnsworth wrote:
> Like IPv6... rather than going from 32 bit for IPv4 up to 64 bits
> and risking hitting the wall again, they decided to jump right to
> 128 bits.  This was a good choice because using 128 bits as an
> unsigned integer, you can use numbers from zero up to
[more twaddle deleted]

IPv6 gives most people a /64 address, which means that there are
really 2^64 addresses available.  Still quite a lot, but unfortunately
the decision to route by prefix reduces the effective address space
still further.

That's not to say that IPv6 isn't a big improvement over IPv4, but if
you are going to argue it based on comments about there being a
bajillion addresses per square inch of the earth or whatever, you're
just going to come across as someone who doesn't understand it.

Rich.

-- 
Richard Jones
Red Hat
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