[arin-ppml] Renumber and Return inconsistencies in the NRPM
john.sweeting at twcable.com
Tue Jan 27 19:31:01 EST 2009
Does anyone (Bill or Cathy for instance) have some hstorical perspective they can share?
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----- Original Message -----
From: arin-ppml-bounces at arin.net <arin-ppml-bounces at arin.net>
To: heather skanks <heather.skanks at gmail.com>
Cc: arin ppml <ppml at arin.net>
Sent: Tue Jan 27 18:45:14 2009
Subject: Re: [arin-ppml] Renumber and Return inconsistencies in the NRPM
As far as I know, the Standard ISP, Multihomed ISP, and End User
policies were developed more or less independently, and we've never gone
back and tried to make them all consistent. I think a policy to
simplify the complete text of all three policies (not just the
renumbering and return part), and make them consistent with each other,
would be worthwhile for us to take up...
heather skanks wrote:
> Why are the renumber and return policies different for multihomed vs
> non-multihomed ISP's? It seems to be optional for non-multihomed and
> required for multihomed - when the level of effort/hassle would be the
> same. ..and then there is no mention of renumbering for End Users?
> Is there some history or reasoning to this I'm missing?
> Standard/Non Multihomed ISP's
> 220.127.116.11.4. Renumber and return
> ISPs receiving a new /20 may wish to renumber out of their previously
> allocated space. In this case, an ISP must use the new /20 to renumber
> out of that previously allocated block of address space and must
> return the space to its upstream provider.
> Multihomed ISP's
> 18.104.22.168.3. Renumber and return
> Agree that the newly requested IP address space will be used to
> renumber out of the current addresses which will be returned to their
> upstream provider(s).
> End User
> Nada - there is nothing about renumber and return in the End User section
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