On 1/3/20, 12:25 PM, "ARIN-PPML on behalf of Owen DeLong"
<arin-ppml-boun...@arin.net on behalf of o...@delong.com> wrote:
> On Dec 26, 2019, at 16:38 , Fernando Frediani <fhfredi...@gmail.com>
wrote:
>
> There are two points to analyze in this proposal:
>
> - Any returned, reclaimed or revoked addresses that belong originally to
the reserved pools to be returned to them. I think this was pretty obvious and
was already done this way and wouldn't be necessary to state it again. Could
the author show that this is not the way it is currently done then I am fine to
support this part.
Whether it is done this way or not, would be a question for the RSHD and/or
John Sweeting. I honestly don’t know the current practice.
(JS)>>Yes, this is the way they are handled in current policy. All special
reserved pool IPv4 addresses are returned to the pool they are reserved for.
However, codifying it in policy (it is not currently) is good either way as
it provides clarity and ensures that it is done that way unless the community
makes a deliberate change to the policy.
> - With regards returning any other returned, reclaimed or revoked
resources that were not from the reserved pools to them, although I see the
good intent of it I find it difficult to support it as we don't know numbers
related to this at the present. The numbers of assignments from these reserved
pools, the amount available and the forecast for it are necessary for this
analysis.
The beauty of the way this proposal is structured is that it only
replenishes those pools up to a historical 3-year supply.
So, for example, if the last three years saw the distribution of 25, 60,
and 80 /24 equivalents, then a 3-year supply would be considered to be 165 /24
equivalents. As the sliding three-year look-back window changes, so would the
amount of supply required to consider the pool “full”.
> Also it seems that three-year supply a long time for it to be kept. If
the numbers mentioned point to the direction of the need of replenishing for
these pools then the it may be necessary to review and discuss the supply time
better. Without this information I cannot support this part of the proposal yet.
The information is probably available in the statistics on the ARIN web
site. However, I agree that having staff provide more details would be useful
in informing the discussion here. I will make a formal request.
(JS)>>The stats for 4.4.
Year # IX # CI
2013 12 1
2014 21 0
2015 15 3
2016 7 2
2017 17 8
2018 19 0
2019 18 0
The stats for 4.10
2015 12
2016 62
2017 139
2018 230
2019 260
Owen
>
> Regards
> Fernando
>
> On 24/12/2019 11:41, ARIN wrote:
>>
>> On 19 December 2019, the ARIN Advisory Council (AC) accepted
"ARIN-prop-281: Reserved Pool Replenishment" as a Draft Policy.
>>
>> Draft Policy ARIN-2019-21 is below and can be found at:
>>
>> https://www.arin.net/participate/policy/drafts/2019_21/
>>
>> You are encouraged to discuss all Draft Policies on PPML. The AC will
evaluate the discussion in order to assess the conformance of this draft policy
with ARIN's Principles of Internet number resource policy as stated in the
Policy Development Process (PDP). Specifically, these principles are:
>>
>> * Enabling Fair and Impartial Number Resource Administration
>> * Technically Sound
>> * Supported by the Community
>>
>> The PDP can be found at:
>> https://www.arin.net/participate/policy/pdp/
>>
>> Draft Policies and Proposals under discussion can be found at:
>> https://www.arin.net/participate/policy/drafts/
>>
>> Regards,
>>
>> Sean Hopkins
>> Policy Analyst
>> American Registry for Internet Numbers (ARIN)
>>
>>
>> Draft Policy ARIN-2019-21: Reserved Pool Replenishment
>>
>> Problem Statement:
>>
>> While the current level of resources in the reserve pools created in
Sections 4.4 and 4.10 presently seem more than adequate for their intended
purposes. Nevertheless, even these well-resourced pools will eventually run
out. Therefore, we should make arrangements for their replenishment, if or when
necessary.
>>
>> Policy Statement:
>>
>> Add a new subsection in IPv4 General Principles, Section 4.1;
>>
>> 4.1.X Reserved Pool Replenishment
>>
>> Any resources allocated from a reserved pool created in Sections 4.4 or
4.10, or any other reserved pools created in the future, that are returned,
reclaimed, or revoked will be returned to the reserved pool they were
originally allocated from, regardless of the current level of each pool.
Further, any other resources returned, reclaimed, or revoked will be
prioritized for the replenishment of any reserved pool that falls below a
running three-year supply, which is based on the previous three years of
allocations from each pool.
>>
>> Timetable for Implementation: Immediate
>>
>> Anything Else:
>>
>> ARIN Staff should regularly report on the levels and projected run-times
for each reserved pool and immediately report when any reserved pool falls
below a three-year running supply.
>>
>> A three-year running supply was chosen to provide the ARIN Policy
Community adequate time to react through policy, as deemed appropriate at that
time, to an imminent run out event for one of the reserved pools.
>> _______________________________________________
>> ARIN-PPML
>> You are receiving this message because you are subscribed to
>> the ARIN Public Policy Mailing List (ARIN-PPML@arin.net).
>> Unsubscribe or manage your mailing list subscription at:
>> https://lists.arin.net/mailman/listinfo/arin-ppml
>> Please contact i...@arin.net if you experience any issues.
> _______________________________________________
> ARIN-PPML
> You are receiving this message because you are subscribed to
> the ARIN Public Policy Mailing List (ARIN-PPML@arin.net).
> Unsubscribe or manage your mailing list subscription at:
> https://lists.arin.net/mailman/listinfo/arin-ppml
> Please contact i...@arin.net if you experience any issues.
_______________________________________________
ARIN-PPML
You are receiving this message because you are subscribed to
the ARIN Public Policy Mailing List (ARIN-PPML@arin.net).
Unsubscribe or manage your mailing list subscription at:
https://lists.arin.net/mailman/listinfo/arin-ppml
Please contact i...@arin.net if you experience any issues.
_______________________________________________
ARIN-PPML
You are receiving this message because you are subscribed to
the ARIN Public Policy Mailing List (ARIN-PPML@arin.net).
Unsubscribe or manage your mailing list subscription at:
https://lists.arin.net/mailman/listinfo/arin-ppml
Please contact i...@arin.net if you experience any issues.
