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[rpd] AnyCast assignments - Update

Mark Elkins mje at posix.co.za
Tue Nov 4 09:06:16 UTC 2014


I'm happy to make changes along the lines of what Nishal suggested...
that is:

Replace:
These resources must
be used for the sole purpose of anycasting web or authoritative DNS
servers as described in BCP126/RFC 4786
(http://www.ietf.org/rfc/rfc4786.txt) or for GPRS Roaming Exchange.

With:
These resources must be used for the sole purposes of providing anycast
services.


I have been trying to have Ernest update the website - he may have
malaria again.

On Mon, 2014-10-20 at 21:45 +0200, Mark Elkins wrote:
> On Mon, 2014-10-20 at 22:11 +0300, Ernest wrote:
> > >> 3) Proposal
> > >> AFPUB-2012-V4-001 is modified from the original version to the
> > >> following version:
> > >> ...........................................................
> > >> 1. Summary of the problem being addressed by the policy proposal
> > >> This proposal allows an organization to receive an IPv4/IPv6
> > >> allocation or assignment and an AS Number purely for anycast or GPRS
> > >> Roaming Exchange (GRX) usage.
> > >>
> > >> 2. Summary of how this proposal addresses the problem
> > >> This proposal allows the use of:
> > >> a. One (1) /24 of IPv4 for anycast services from a PA allocation of
> > >> an LIR or direct end-user assignment.
> > >> b. One /48 of IPv6 for anycast services from an IPv6 LIR allocation
> > >> or direct end-user assignment.
> > >> c. An AS Number for anycast purposes.
> > > 
> > > let me explain the second request. the policy, as is worded, is
> > > potentially ambiguous.  hostmasters _may_ be tempted to say that,
> > > as per policy, they have satisfied the requirement to allocate
> > > one, and only one prefix for anycast purposes, to an
> > > organisation, when, a forward thinking organisation might wish to
> > > have more than one anycast cloud.  while having one prefix, is
> > > obviously better than zero, it would be _wrong_ to limit this to
> > > just one anycast cloud.
> > > 
> > > so, while the current policy doesn't _disallow_ more than a
> > > single allocation, it's not clear (i think) to the hostmaster
> > > team, that more than one allocation might be allowed. (i guess,
> > > the other way of looking at this, is that there is no requirement
> > > to _change_ policy if, there is acknowledgement from the
> > > hostmaster team that they understand this - perhaps we can get
> > > them to comment here.  the task of determining valid usage will
> > > still be up to the hostmasters of course)
> > 
> > As there are no explicitly indicated limitations in the current
> > policy, we implemented this such that an organization can request
> > and be granted one /24 *per request*. The frequency of the anycast
> > requests however (from the same organization) is unlimited per our
> > interpretation.
> > 
> > While reading through the new proposal - we also interpret it such
> > that one /24 v4, one /48 v6 prefix and one ASN will be assigned with
> > *each* anycast request from the same organization, and there is no
> > limit on the number of times the same org can request such resources.
> 
> Which should mean there is nothing wrong with the wording!
> 
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-- 
Mark James ELKINS  -  Posix Systems - (South) Africa
mje at posix.co.za       Tel: +27.128070590  Cell: +27.826010496
For fast, reliable, low cost Internet in ZA: https://ftth.posix.co.za
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