Re: Non routable IPv6 registry proposal

Bob Hinden <bob.hinden@gmail.com> Mon, 15 March 2021 17:28 UTC

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From: Bob Hinden <bob.hinden@gmail.com>
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Subject: Re: Non routable IPv6 registry proposal
Date: Mon, 15 Mar 2021 10:28:49 -0700
In-Reply-To: <d0f2a06b-1d48-d43e-b962-5a695f154b73@gmail.com>
Cc: Bob Hinden <bob.hinden@gmail.com>, Nico Schottelius <nico.schottelius@ungleich.ch>, David Farmer <farmer@umn.edu>, IETF <ietf@ietf.org>, Keith Moore <moore@network-heretics.com>
To: Brian Carpenter <brian.e.carpenter@gmail.com>
References: <CAMm+LwjNiE0P7RAVqzKMypNbh3=9BeqiWn_hGv3E=zX7-YmSXQ@mail.gmail.com> <72F969A9-AF94-47B6-B48C-B3CD4D9A7C72@strayalpha.com> <7cc9e38c-5a00-ec59-a8c2-10503cc40d50@si6networks.com> <CB1A6DF0-8CDD-495D-9F7B-80BF72F08C1E@strayalpha.com> <53d7190a-3e1f-66b3-0574-8e8fbb3a7a5e@si6networks.com> <90718D2A-3483-45D2-A5FB-205659D4DCDB@cisco.com> <87h7li0z2t.fsf@line.ungleich.ch> <253e084c-6ced-7f94-c909-bd44f7c53529@network-heretics.com> <CAN-Dau2YCvCfWmPwGhF8q2c5fMDCbMhNBDA180x1o1Y9ZQga7Q@mail.gmail.com> <ae98f990-a063-70a2-5244-8aca0d19be44@gmail.com> <CAN-Dau3pV7y7g=QxGwipPUAQgf-TXE41MJGK47oUeSaNx5COng@mail.gmail.com> <0d364d72-44e3-27bc-fc15-c3c30da4522c@gmail.com> <CAN-Dau1+Pc658VY_oWJS+ooNLw8+Y59ma2nuY1jbzcecaO=fxg@mail.gmail.com> <87h7ldpuv0.fsf@ungleich.ch> <d0f2a06b-1d48-d43e-b962-5a695f154b73@gmail.com>
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Brian,

> On Mar 14, 2021, at 12:38 PM, Brian E Carpenter <brian.e.carpenter@gmail.com> wrote:
> 
>>> 
>> 
>> ULA is very dominant in these networks and it's probably also one of the
>> sources we got the first requests for establishing the ULA registry.
> 
> I can only repeat: if you want action from the IETF (and remember that
> on certain matters iesg@ietf can give instructions to the IANA), the case
> has to be made via an I-D. Facts, numbers, use case. Getting an RFC that
> sets up a first-come first-served ULA-C system isn't an impossible dream,
> but it is work. That would open up the entire fc00::/8 space.
> 

I agree.   I have always thought that the biggest issue for ULA-C is who maintains the central registry.   It needs to be free or very low cost, and permanent.

Bob