[arin-ppml] Policy Proposal: Dedicated IPv4 block to facilitate IPv6 deployment

cja@daydream.com packetgrrl at gmail.com
Fri Jun 6 22:32:17 EDT 2008


On Fri, Jun 6, 2008 at 8:06 PM, Martin Hannigan <martin.hannigan at batelnet.bs>
wrote:

>
>
>
>
> >
> > When ARIN receives its last /8 IPv4 allocation from IANA,
> > a contiguous /10 IPv4 block will be set aside and
> > dedicated to facilitate IPv6 deployment. Allocations and
> > assignments from this block must be justified by immediate
> > IPv6 deployment requirements. Examples of such needs
> > include: IPv4 addresses for key dual stack DNS servers,
> > and NAT-PT or NAT464 translators. ARIN staff will use
> > their discretion when evaluating justifications.
> >
> > This block will be subject to a minimum size allocation of
> > /28 and a maximum size allocation of /24. ARIN should use
> > sparse allocation when possible within that /10 block.
>
>
> Are there any fragements < /24 in the ARIN inventory of
> unallocated address space?
>
>
Marin, yes there are.  We had a discussion about it at the last ARIN meeting
at the open policy hour.

----CJ
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