nanog mailing list archives

Re: Let's Focus on Moving Forward Re: V6 still not supported


From: Christopher Morrow <morrowc.lists () gmail com>
Date: Sun, 27 Mar 2022 14:27:21 -0400

On Sat, Mar 26, 2022, 21:42 John Gilmore <gnu () toad com> wrote:


Today Google is documenting to its cloud customers that they should use
240/4 for internal networks.  (Read draft-schoen-intarea-unicast-240 for
the citation.)  We have received inquiries from two other huge Internet
companies, which are investigating or already using 240/4 as private
IPv4 address space.


I think the advice in the draft, and on the quoted page of Google cloud
docs is that you can use whatever address space you want for your voc
network. I think it also says that choosing poorly could make portions if
the internet unreachable.

I don't see that the docs specify usage of 240/4 though.



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