nanog mailing list archives

Re: Alternative Re: ipv4/25s and above


From: Tom Beecher <beecher () beecher cc>
Date: Mon, 21 Nov 2022 10:44:27 -0500


1) "... Africa ... They don’t really have a lot of alternatives. ...":
Actually, there is, simple and in plain sight. Please have a look at the
below IETF Draft:


https://datatracker.ietf.org/doc/html/draft-chen-ati-adaptive-ipv4-address-space


For the benefit of anyone who may not understand, this is not an
'alternative'. This is an idea that was initially proposed by the authors
almost exactly 6 years ago. It's received almost no interest from
anyone involved in internet standards, and for various technical reasons ,
likely never will.

On Fri, Nov 18, 2022 at 10:52 PM Abraham Y. Chen <aychen () avinta com> wrote:

Dear Owen:

1) "... Africa ... They don’t really have a lot of alternatives. ...":
Actually, there is, simple and in plain sight. Please have a look at the
below IETF Draft:


https://datatracker.ietf.org/doc/html/draft-chen-ati-adaptive-ipv4-address-space

2)  If this looks a bit too technical due to the nature of such a
document, there is a distilled version that provides a bird-eye's view
of the solution:

https://www.avinta.com/phoenix-1/home/RevampTheInternet.pdf

3)  All of the above can start from making use of the 240/4 netblock as
a reusable (by region / country) unicast IP address resources that could
be accomplished by as simple as commenting out one line of the existing
network router program code. I will be glad to go into the specifics if
you can bring their attention to this almost mystic topic.

Regards,


Abe (2022-11-19 22:50 EST)


On 2022-11-18 18:20, Owen DeLong via NANOG wrote:

On Nov 18, 2022, at 03:44, Joe Maimon <jmaimon () jmaimon com> wrote:



Mark Tinka wrote:

On 11/17/22 19:55, Joe Maimon wrote:

You could instead use a /31.
We could, but many of our DIA customers have all manner of CPE's that
may or may not support this. Having unique designs per customer does not
scale well.
its almost 2023. /31 support is easily mandatory. You should make it
mandatory.
Much of Africa in 2023 runs on what the US put into the resale market in
the late 1990s, tragically.

Its 2023, your folk should be able to handle addressing more advanced
than from the 90s. And your betting the future on IPv6?
They don’t really have a lot of alternatives.

To be honest, we'll keep using IPv4 for as long as we have it, and for
as long as we can get it from AFRINIC. But it's not where we are betting
the farm - that is for IPv6.
And yet you wonder why I consider AFRINIC’s artificial extension of the
free pool through draconian austerity measures to be a global problem?

Its on Afrinic to try and preserve their pool if they wish to by doing
things such as getting it across that progress in addressing efficiency is
an important consideration in fulfilling requests for additional resources.
Instead of this, they’re mostly ignoring policy, implementing draconian
restrictions on people getting space from the free pool, and buying into
various forms of reality avoidance.

But see the crux above. If your RiR isnt frowning on such behavior then
its poor strategy to implement it.
So far, AFRINIC has given a complete pass to Tinka’s organization and
their documented excessive unused address space despite policy that
prohibits them from doing so. However, AFRINIC management and board seem to
have extreme difficulty with reading their governing documents in anything
resembling a logical interpretation.

Owen



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