nanog mailing list archives

Re: Only 5x IPv4 /8 remaining at IANA


From: Patrick Giagnocavo <patrick () zill net>
Date: Thu, 21 Oct 2010 11:26:55 -0400

On 10/21/2010 11:08 AM, Jeroen Massar wrote:
On 2010-10-21 16:59, Patrick Giagnocavo wrote:
Are IPv6 connected machines unable to access IPv4 addresses?

Unless you put a application/protocol translation in the middle IPv6
can't talk to IPv4. yahoo("IVI","Ecdysis NAT64") for two possibilities
one have for that, oh and yahoo("IPv6Gate") for a ready-to-use HTTP
specific one.

But if you didn't know that fact, you might want to invest in a proper
book about IPv6 and read up quite a bit. As this is NANOG, a good
operational book is "Running IPv6".


Thank you for the book recommendation; however, I was trying to get an
admission that any IPv6-connected end users or corporate connections,
will be accessing IPv4-only resources for a long time to come, i.e.
years and years.

And that the responsibility for IPv6 to v4 connection won't have to be
handled by my client with a few racks.

Cordially

Patrick


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