[LACNIC/Politicas] Propuesta de política global para la distribución del espacio remanente de IPv4

[Francisco Obispo]

Estimados Amigos,

Luego de las discusiones que se han llevado a cabo en todos los  
registros a nivel global y el parecido de propuesta de política global  
para la distribución del espacio remanente de IPv4 presentada en la  
pasada reunión de LACNIC en la Isla de Margarita (Venezuela), con la  
propuesta presentada por JPNIC (IPv4 Countdown policy proposal), hemos  
decidido unir esfuerzos para presentar una revisión conjunta, que  
contribuirá a atender este problema, reservando al momento de  
aprobación de esta política global un (1) /8 para cada registro  
regional, en vez de cinco (5) como había sido propuesto originalmente.

Anexo el texto de la política que deberá ser discutido para su  
aprobación en la próxima reunión de LACNIC

Saludos




1. Titulo de la Propuesta (Policy Proposal Title):

Policy Proposal Name: Global policy for the allocation of the  
remaining IPv4 address space

1.a Id:
1.b Version:
1.c Global/LACNIC: Global

2. Resumen (Summary):

This policy describes the process for the allocation of the remaining
IPv4 space from IANA to the RIRs. When a minimum amount of available
space is reached, one /8 will be allocated from IANA to each RIR,
replacing the current IPv4 allocation policy.

In order to fulfill the requirements of this policy, at the time it is
adopted, one /8 will be reserved by IANA for each RIR. The reserved
allocation units will no longer be part of the available space at the
IANA pool. IANA will also reserve one /8 to any new RIR at the time it
is recognized.


3. Fecha de presentación (Submission Date): 21/02/2008

4. Datos del Autor (Author Information):
  Nombre (Name): Francisco Obispo
  eMail: fobispo at cenit.gob.ve
  Telefono (Phone): +58 212 7718584
  Entidad (Organization): CENIT - Centro Nacional de Innovación  
Tecnológica

  Roque Gagliano, ANTEL
  Francisco Obispo, CENIT
  Haitham EL Nakhal, MCIT
  Didier Allain Kla, ISOC Cote d'Ivoire

JPNIC IPv4 countdown policy team:
	     - Akinori Maemura
              - Akira Nakagawa
              - Izumi Okutani
              - Kosuke Ito
              - Kuniaki Kondo
              - Shuji Nakamura
              - Susumu Sato
              - Takashi Arano
              - Tomohiro Fujisaki
              - Tomoya Yoshida
              - Toshiyuki Hosaka

5. Justificación (Rationale):

6. Texto de la politica (Policy text, including current version if  
modify)
(Si es una modificación incluir el texto original y el texto propuesto)

This policy describes the process for the allocation of the remaining
IPv4 space from IANA to the RIRs. When a minimum amount of available
space is reached, one /8 will be allocated from IANA to each RIR,
replacing the current IPv4 allocation policy.

In order to fulfill the requirements of this policy, at the time it is
adopted, one /8 will be reserved by IANA for each RIR. The reserved
allocation units will no longer be part of the available space at the
IANA pool. IANA will also reserve one /8 to any new RIR at the time it
is recognized.

The process for the allocation of the remaining IPv4 space is divided in
two consecutive phases:

     4.1. Existing Policy Phase:

        During this phase IANA will continue allocating IPv4 addresses
    to  he RIRs using the existing allocation policy. This phase
    will continue until a request for IPv4 address space from any
    RIR to IANA either cannot be fulfilled with the remaining IPv4
    space available at the IANA pool or can be fulfilled but
leaving        the
IANA remaining IPv4 pool empty.

        This will be the last IPv4 address space request that IANA will
        accept from any RIR. At this point the next phase of the
        process will be initiated.

     4.2. Exhaustion Phase:

        IANA will automatically allocate the reserved IPv4 allocation
        units to each RIR (one /8 to each one) and respond to the last
        request with the remaining available allocation units at the
        IANA pool (M units).

        4.2.1. Size of the final IPv4 allocations:

               During this phase IANA will automatically allocate one
               /8 to each RIR from the reserved space defined in this
               policy. IANA will also allocate M allocation units to
               the RIR that submitted the last request for IPv4
               addresses.

        4.2.2. Allocation of the remaining IPv4 Address space:

               After the completion of the evaluation of the final
               request for IPv4 addresses, IANA MUST:

               A) Immediately notify the NRO about the activation of
                  the second phase of this policy.

               B) Proceed to allocate M allocation units to the RIR
                  that submitted the last request for IPv4 address
                  space.

               C) Proceed to allocate one /8 to each RIR from the
                  reserved space.

Rationale:
The exhaustion of IPv4 address space is projected to take place within
the next few years. This proposal seeks to focus on measures that should
be taken globally in the address management area in order to prepare for
the situation in all RIR regions.

To continue applying a global coordinated policy for distribution of the
last piece(s) of each RIR's unallocated address block does not match the
reality of the situation in each RIR region.

Issues each RIR region will face during the exhaustion period vary by
region as the level of development of IPv4 and IPv6 are widely
different. As a result, applying a global co-ordinated policy may not
adequately address issues in a certain region while it could be work for
the others.

For example, in a region where late comers desperately need even small
blocks of IPv4 addresses to access to the IPv4 Internet, a policy that
defines the target of allocations/assignments of IPv4 address space to
be late comers would be appropriate in such region. This would allow
availablilty of IPv4 address space for such requirements for more years.

Another example comes from difference in IPv6 deployment rate. For a
region where IPv6 deployment rate is low, measures may be necessary to
prolong IPv4 address life for the existing business as well as for new
businesses until networks are IPv6 ready. Some regions may have strong
needs to secure IPv4 address space for translators.

A globally coordinated policy which addresses all the issues listed
above to meet the needs for all RIR regions may result in not solving
issues in any of the regions.

7. Información Adicional Opcional (Additional information)
  Tiempo de implementación (Timetable):

  After ratification by ICANN board

  Grupo de discusión (working group):
  Propuestas previas relacionadas:

- IPv4 countdown policy proposal
- Global policy for the allocation of the remaining IPv4 address space

  Changelog:
  Referencias:


_____________________________
Francisco Obispo
Director de Operaciones y Red Académica
Centro Nacional de Innovación Tecnológica
http://www.cenit.gob.ve