[address-policy-wg] Policy for allocation of IPv6 address space from IANA to RIRs

On Wed, Aug 11, 2004 at 09:04:21AM +0100, Jon Lawrence wrote:
> Yes, doubling does seem unwise.
> It would make sense (to me anyway) that once xx% of a /12 is allocated then 
> another /12 is issued to the RIR.

Indeed. I see no point in unconditional doubling. I'm pretty confident
that /12 blocks are large enough to serve a RIR long enough so that
ordering a new /12 is not hampering anything.

My suggestion would be to set aside a /8 per RIR (perhaps also a DNS
reverse delegation for that) and allocate /12s to the RIRs upon their
request. A RIR qualifies for a new /12 block as soon as nn% usage of
the current /12 block is reached. nn might be 50% or more. As Randy
suggests, the percentage should be low enough so that the RIRs can
get new space without delaying allocation to LIRs (as it happens
nowadays).


Best regards,
Daniel