Domain Name System Operations H. Yu Internet-Draft BIIGroup Intended status: Informational june 28, 2021 Expires: December 30, 2021 Multi Distribution master draft-yu-dnsops-disdm-00 Abstract DM (Distribution Master) is used to transfer zone file data between the registry and the authoritative server. The centralized DM system has the risk of a single point of failure. The distributed DM architecture allows nodes to join and exit at any time to solve the single point of failure problem. Requirements Language The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in [RFC2119] [RFC8174] when, and only when, they appear in all capitals, as shown here. 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 https://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 December 30, 2021. Copyright Notice Copyright (c) 2021 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 Yu Expires December 30, 2021 [Page 1] Internet-Draft MDM june 2021 (https://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. Table of Contents 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2 2. Distributed DM System Design Overview . . . . . . . . . . . . 2 3. Research Status . . . . . . . . . . . . . . . . . . . . . . . 2 4. Design of Data Acquisition Subsystem . . . . . . . . . . . . 2 5. Security Considerations . . . . . . . . . . . . . . . . . . . 2 6. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 2 7. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 2 8. References . . . . . . . . . . . . . . . . . . . . . . . . . 2 8.1. Normative References . . . . . . . . . . . . . . . . . . 2 8.2. Informative References . . . . . . . . . . . . . . . . . 3 Author's Address . . . . . . . . . . . . . . . . . . . . . . . . 3 1. Introduction 2. Distributed DM System Design Overview 3. Research Status 4. Design of Data Acquisition Subsystem 5. Security Considerations 6. IANA Considerations This document does not include an IANA request. 7. Acknowledgements The authors would like to acknowledge XXX for their valuable review and comments. 8. References 8.1. Normative References Yu Expires December 30, 2021 [Page 2] Internet-Draft MDM june 2021 [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, DOI 10.17487/RFC2119, March 1997, . [RFC8174] Leiba, B., "Ambiguity of Uppercase vs Lowercase in RFC 2119 Key Words", BCP 14, RFC 8174, DOI 10.17487/RFC8174, May 2017, . 8.2. Informative References [RFC1035] Mockapetris, P., "Domain names - implementation and specification", STD 13, RFC 1035, DOI 10.17487/RFC1035, November 1987, . Author's Address Haisheng Yu BIIGroup Beijing China Email: hsyu@biigroup.cn Yu Expires December 30, 2021 [Page 3]