On 11/6/2019 11:21 AM, John Santos wrote: > On 11/6/2019 12:57 PM, ARIN wrote: > >> This policy attempts to address these issues, by raising the minimum >> size to a /24 and limits total amount an organization can receive to >> a /21. It also removes the requirement for return and renumber, since >> that was primarily added to allow organizations to obtain larger >> blocks if that was necessary. The policy also clarifies the >> utilization requirements by placing them directly in this section >> rather than a reference to the utilization requirements of end users. >> >> Policy Statement: >> >> Replace current 4.10 with the following updated section >> >> 4.10 Dedicated IPv4 block to facilitate IPv6 Deployment >> >> ARIN shall allocate a contiguous /10 from its last /8 IPv4 allocation >> from IANA. This IPv4 block will be set aside and dedicated to >> facilitate IPv6 deployment. Allocations and assignments from this >> block must be justified by immediate IPv6 deployment requirements. >> Examples of such needs include: IPv4 addresses for key dual stack DNS >> servers, and NAT-PT or NAT464 translators. ARIN staff will use their >> discretion when evaluating justifications. >> >> This block will be subject to a minimum and maximum size allocation >> of /24. ARIN should use sparse allocation when possible within that >> /10 block. > > This contradicts the statement above that the maximum allocation or > assignment is a /21, not a /24. Or is it intended that the initial > allocation or assignment is always a /24, but the recipient can later > ask for more, up to a /21, with appropriate justification? > > Or is it worded that way so that if an applicant comes back for a > second (or subsequent) allocation/assignment under this section (for a > second discrete network?) they may receive no more than a /21 in total? > > Also, if the allocation or assignment is a /24, no more and no less, > what is the point of the 2nd sentence that ARIN should use sparse > allocation? Is it so applicants taking a second dip will, if > possible, get a contiguous /24 each time? > > The original intent of this rewrite is that the initial assignment or allocation will always be a /24. Any additional assignments will also be a /24. An organization could come back every 6 months to get more addresses up to a /21.
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