IPV6 Minimom alocation for recidential customers
gert at space.net
Tue Aug 20 17:03:01 CEST 2013
On Tue, Aug 20, 2013 at 04:36:10PM +0200, Jeroen Massar wrote:
> > It may be some bias from some organizations or individuals in those
> > regions, but at the end the decision of using /64, /60, /56 or /48
> > depends on the ISP alone.
> As prefixes are allocated based on the amount of address space one
> needs, the ISP receives that allocation from RIR based on the intended
> usage. As such, it is also expected that the space is actually used for
> those purposes.
In RIPE land, it's the ISP's decision what size to assign to end users
(/64.../48). For HD ratio utilization, the RIPE NCC will count the number
of assigned /56s, with a /48 assignment being counted as "256 /56".
RIPE policy doesn't answer the question about "residential BCP", though -
and that seems to coalesce to "residential = /56, business = /48" when
looking at the larger players.
> Next to that there is a very nice IETF recommendation too...
The IETF formally left the address space distribution regime when they
delegated responsibility to ARIN.
have you enabled IPv6 on something today...?
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