draft-ietf-dnsop-rfc6598-rfc6303-01.txt   draft-ietf-dnsop-rfc6598-rfc6303-02.txt 
Network Working Group M. Andrews Network Working Group M. Andrews
Internet-Draft ISC Internet-Draft ISC
Expires: November 8, 2014 May 7, 2014 Expires: April 4, 2015 Oct 2014
Add 100.64.0.0/10 prefixes to IPv4 Locally-Served DNS Zones Registry. Add 100.64.0.0/10 prefixes to IPv4 Locally-Served DNS Zones Registry.
draft-ietf-dnsop-rfc6598-rfc6303-01 draft-ietf-dnsop-rfc6598-rfc6303-02
Abstract Abstract
RFC6598 specified that: "Reverse DNS queries for Shared Address Space RFC6598 specified that: "Reverse DNS queries for Shared Address Space
addresses [100.64.0.0/10] MUST NOT be forwarded to the global DNS addresses [100.64.0.0/10] MUST NOT be forwarded to the global DNS
infrastructure." infrastructure."
This document formally directs IANA to add the associated zones to This document formally directs IANA to add the associated zones to
the "IPv4 Locally-Served DNS Zones Registry" to prevent such queries the "IPv4 Locally-Served DNS Zones Registry" to prevent such queries
accidently leaking to the global DNS infrastructure. accidently leaking to the global DNS infrastructure.
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Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet- working documents as Internet-Drafts. The list of current Internet-
Drafts is at http://datatracker.ietf.org/drafts/current/. Drafts is at http://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
This Internet-Draft will expire on November 8, 2014. This Internet-Draft will expire on April 4, 2015.
Copyright Notice Copyright Notice
Copyright (c) 2014 IETF Trust and the persons identified as the Copyright (c) 2014 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of (http://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents publication of this document. Please review these documents
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124.100.IN-ADDR.ARPA 124.100.IN-ADDR.ARPA
125.100.IN-ADDR.ARPA 125.100.IN-ADDR.ARPA
126.100.IN-ADDR.ARPA 126.100.IN-ADDR.ARPA
127.100.IN-ADDR.ARPA 127.100.IN-ADDR.ARPA
3. IANA Considerations 3. IANA Considerations
This document directs IANA to add the zones listed in RFC6598 Zones This document directs IANA to add the zones listed in RFC6598 Zones
(Section 2.1) to the "IPv4 Locally-Served DNS Zone Registry". (Section 2.1) to the "IPv4 Locally-Served DNS Zone Registry".
IANA is reminded that a insecure delegation for these zones is
required for compliance with [RFC6598] to break the DNSSEC chain of
trust.
4. Security Considerations 4. Security Considerations
This document is thought to present no additional security risks to This document is thought to present no additional security risks to
the Internet. the Internet.
5. Acknowledgements 5. Acknowledgements
I would like to thank Joe Abley for his review comments. I would like to thank Joe Abley for his review comments.
6. Normative References 6. Normative References
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