Home Networking T. Lemon Internet-Draft Nominum, Inc. Updates: RFC7788 (if approved) August 26, 2016 Intended status: Informational Expires: February 27, 2017 Redacting .home from HNCP draft-homenet-redact-00 Abstract This document updates the Home Networking Control Protocol, eliminating the recommendation for a default top-level name for local name resolution. 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 Task Force (IETF). Note that other groups may also distribute working documents as Internet-Drafts. The list of current Internet- Drafts is at http://datatracker.ietf.org/drafts/current/. Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress." This Internet-Draft will expire on February 27, 2017. Copyright Notice Copyright (c) 2016 IETF Trust and the persons identified as the document authors. All rights reserved. This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents (http://trustee.ietf.org/license-info) in effect on the date of publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document. Code Components extracted from this document must include Simplified BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the Simplified BSD License. Lemon Expires February 27, 2017 [Page 1] Internet-Draft HNCP Redact August 2016 Table of Contents 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2 2. Updates to Home Networking Control Protocol . . . . . . . . . 2 3. Normative References . . . . . . . . . . . . . . . . . . . . 3 Author's Address . . . . . . . . . . . . . . . . . . . . . . . . 3 1. Introduction The Homenet working group has defined a mechanism for sharing information between homenet routers, in Home Networking Control Protocol [2]. This document recomments the use of the ".home" top- level name as a locally-resolved domain name. RFC7788 did not follow the process defined in Special Use Domain Names [1]. It is likely that, had this process been followed, it would not have been possible to gain consensus on the use of '.home' as the locally-resolved special-use top-level name for homenets, because this name is known to be informally in use by sites on the internet, and the use to which this name has been put is not well documented; it is impossible to say that there are no conflicting uses for the name, and so getting consensus to use it anyway would have been controversial, time consuming, and possibly futile. The RFC6761 process is not well-understood within the IETF, and the authors of RFC7788 were not aware of it. Normally, authors are not expected to know all there is to know about IETF process, and IETF leadership, specifically working group chairs, area directors and directorate members are expected to engage in a review process that notices oversights of this sort. Unfortunately, in the case of RFC7788, none of the people who should have caught the missing RFC6761 reference did catch it, and RFC 7788 was published as a consensus document that uses '.home' without ever reserving it in the RFC6761 Special-Use Domain Names registry. This document updates RFC 7788 to remove the specification to use '.home' for site-local name resolution within the homenet. 2. Updates to Home Networking Control Protocol The final paragraph of RFC 7788, section 8, is updated as follows: OLD: Names and unqualified zones are used in an HNCP network to provide naming and service discovery with local significance. A network- wide zone is appended to all single labels or unqualified zones in Lemon Expires February 27, 2017 [Page 2] Internet-Draft HNCP Redact August 2016 order to qualify them. ".home" is the default; however, an administrator MAY configure the announcement of a Domain-Name TLV (Section 10.6) for the network to use a different one. In case multiple are announced, the domain of the node with the greatest node identifier takes precedence. NEW: (deleted) 3. Normative References [1] Cheshire, S. and M. Krochmal, "Special-Use Domain Names", RFC 6761, DOI 10.17487/RFC6761, February 2013, . [2] Stenberg, M., Barth, S., and P. Pfister, "Home Networking Control Protocol", RFC 7788, DOI 10.17487/RFC7788, April 2016, . Author's Address Ted Lemon Nominum, Inc. 800 Bridge Parkway Redwood City, California 94065 United States of America Phone: +1 650 381 6000 Email: ted.lemon@nominum.com Lemon Expires February 27, 2017 [Page 3]