On Thu, 7 Aug 2008, Remco van Mook wrote:
Date: Thu, 7 Aug 2008 11:22:42 +0200 From: Remco van Mook <Remco.vanMook@eu.equinix.com> To: matthew.ford@bt.com Cc: address-policy-wg@ripe.net Subject: RE: [address-policy-wg] new policy idea for PA allocations
Mat wrote:
Preventing a single request from wiping out the remaining RIR reserves can more easily be prevented by some policy along the lines of 'no more than x% of remaining reserves', coupled with some lower bound.
I can see where you're coming from with this. However, any percentage scheme is going to be fraught with implementation complexity. I'd rather have a clear, well-defined limit than one that arguably depends on what time of day you filed your request (or when the request was approved - what counts?) How far do we go? Will we allocate /28s to fill that percentage? Please don't.
Doing it my way will allow the NCC to put up a webpage saying 'the current largest block we hand out is a /xx'. Very transparent, very educational for your users and a very visible sign that they ought to move to IPv6.
I personally think this will only increase the effort to get that biggest block availlable, in a time when v4 is running out, i think some will use any trick availlable to get the last free (v4) ip:s.
Best,
Remco
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