Add 100.64/10 prefixes to Locally-Served DNS Zones registry.
draft-andrews-dnsop-rfc6598-rfc6303-00

Network Working Group                                         M. Andrews
Internet-Draft                                                       ISC
Expires: April 8, 2013                                   October 5, 2012

      Add 100.64/10 prefixes to Locally-Served DNS Zones registry.
                 draft-andrews-dnsop-rfc6598-rfc6303-00

Abstract

   [RFC6598] specified that: "reverse DNS queries for 100.64/10 MUST NOT
   be forwarded to the global DNS infrastructure".

   This document formally requests that IANA add the associated zones to
   the "Locally-Served DNS Zones" to prevent such queries accidently
   leaking to the global DNS infrastructure.

Status of this Memo

   This Internet-Draft is submitted in full conformance with the
   provisions of BCP 78 and BCP 79.

   Internet-Drafts are working documents of the Internet Engineering
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   This Internet-Draft will expire on April 8, 2013.

Copyright Notice

   Copyright (c) 2012 IETF Trust and the persons identified as the
   document authors.  All rights reserved.

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   described in the Simplified BSD License.

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Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . . . 3
   2.  Changes to Locally-Served DNS Zones . . . . . . . . . . . . . . 3
     2.1.  RFC6598 Zones . . . . . . . . . . . . . . . . . . . . . . . 3
   3.  IANA Considerations . . . . . . . . . . . . . . . . . . . . . . 4
   4.  Security Considerations . . . . . . . . . . . . . . . . . . . . 4
   5.  Normative References  . . . . . . . . . . . . . . . . . . . . . 5
   Author's Address  . . . . . . . . . . . . . . . . . . . . . . . . . 5

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1.  Introduction

   This is a formal request to add the reverse zones for the address
   space allocated in RFC6598 to the "IPv4 Locally-Served DNS Zone"
   registry estabilished by [RFC6303].

2.  Changes to Locally-Served DNS Zones

   To add the following zone listed in RFC6598 Zones (Section 2.1) to
   the "IPv4 Locally-Served DNS Zone" registry.

2.1.  RFC6598 Zones

      64.100.IN-ADDR.ARPA
      65.100.IN-ADDR.ARPA
      66.100.IN-ADDR.ARPA
      67.100.IN-ADDR.ARPA
      68.100.IN-ADDR.ARPA
      69.100.IN-ADDR.ARPA
      70.100.IN-ADDR.ARPA
      71.100.IN-ADDR.ARPA
      72.100.IN-ADDR.ARPA
      73.100.IN-ADDR.ARPA
      74.100.IN-ADDR.ARPA
      75.100.IN-ADDR.ARPA
      76.100.IN-ADDR.ARPA
      77.100.IN-ADDR.ARPA
      78.100.IN-ADDR.ARPA
      79.100.IN-ADDR.ARPA
      80.100.IN-ADDR.ARPA
      81.100.IN-ADDR.ARPA
      82.100.IN-ADDR.ARPA
      83.100.IN-ADDR.ARPA
      84.100.IN-ADDR.ARPA
      85.100.IN-ADDR.ARPA
      86.100.IN-ADDR.ARPA
      87.100.IN-ADDR.ARPA
      88.100.IN-ADDR.ARPA
      89.100.IN-ADDR.ARPA
      90.100.IN-ADDR.ARPA
      91.100.IN-ADDR.ARPA
      92.100.IN-ADDR.ARPA
      93.100.IN-ADDR.ARPA
      94.100.IN-ADDR.ARPA
      95.100.IN-ADDR.ARPA

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      96.100.IN-ADDR.ARPA
      97.100.IN-ADDR.ARPA
      98.100.IN-ADDR.ARPA
      99.100.IN-ADDR.ARPA
      100.100.IN-ADDR.ARPA
      101.100.IN-ADDR.ARPA
      102.100.IN-ADDR.ARPA
      103.100.IN-ADDR.ARPA
      104.100.IN-ADDR.ARPA
      105.100.IN-ADDR.ARPA
      106.100.IN-ADDR.ARPA
      107.100.IN-ADDR.ARPA
      108.100.IN-ADDR.ARPA
      109.100.IN-ADDR.ARPA
      110.100.IN-ADDR.ARPA
      111.100.IN-ADDR.ARPA
      112.100.IN-ADDR.ARPA
      113.100.IN-ADDR.ARPA
      114.100.IN-ADDR.ARPA
      115.100.IN-ADDR.ARPA
      116.100.IN-ADDR.ARPA
      117.100.IN-ADDR.ARPA
      118.100.IN-ADDR.ARPA
      119.100.IN-ADDR.ARPA
      120.100.IN-ADDR.ARPA
      121.100.IN-ADDR.ARPA
      122.100.IN-ADDR.ARPA
      123.100.IN-ADDR.ARPA
      124.100.IN-ADDR.ARPA
      125.100.IN-ADDR.ARPA
      126.100.IN-ADDR.ARPA
      127.100.IN-ADDR.ARPA

3.  IANA Considerations

   This document recommends that IANA the zones listed in RFC6598 Zones
   to the "IPv4 Locally-Served DNS Zone" registry.

4.  Security Considerations

   As with any other Locally-Served DNS zone, reverse lookups of RFC6598
   zones will require non-default configuration to return anything other
   than NXDOMAIN.

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5.  Normative References

   [RFC6303]  Andrews, M., "Locally Served DNS Zones", BCP 163,
              RFC 6303, July 2011.

   [RFC6598]  Weil, J., Kuarsingh, V., Donley, C., Liljenstolpe, C., and
              M. Azinger, "IANA-Reserved IPv4 Prefix for Shared Address
              Space", BCP 153, RFC 6598, April 2012.

Author's Address

   M. Andrews
   Internet Systems Consortium
   950 Charter Street
   Redwood City, CA  94063
   US

   Email: marka@isc.org

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