| < draft-tllq-tsr-00.txt | draft-tllq-tsr-01.txt > | |||
|---|---|---|---|---|
| Internet Engineering Task Force T. Lemon | Internet Engineering Task Force T. Lemon | |||
| Internet-Draft 秦 良 (L. Qin) | Internet-Draft 秦 良 (L. Qin) | |||
| Intended status: Standards Track Apple Inc. | Intended status: Standards Track Apple Inc. | |||
| Expires: 25 April 2022 22 October 2021 | Expires: 26 October 2022 24 April 2022 | |||
| A 'Time Since Registration' Resource Record for Multicast DNS | A 'Time Since Registration' Resource Record for Multicast DNS | |||
| draft-tllq-tsr-00 | draft-tllq-tsr-01 | |||
| Abstract | Abstract | |||
| This document defines a new DNS Resource Record (RR) to be used with | This document defines a new DNS Resource Record (RR) to be used with | |||
| multicast DNS. The new RR is used to communicate the time at which | multicast DNS. The new RR is used to communicate the time at which | |||
| the set of RRsets on a domain name were first registered. | the set of RRsets on a domain name were first registered. | |||
| Status of This Memo | Status of This Memo | |||
| This Internet-Draft is submitted in full conformance with the | This Internet-Draft is submitted in full conformance with the | |||
| skipping to change at page 1, line 32 ¶ | skipping to change at page 1, line 32 ¶ | |||
| 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 https://datatracker.ietf.org/drafts/current/. | Drafts is at https://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 25 April 2022. | This Internet-Draft will expire on 26 October 2022. | |||
| Copyright Notice | Copyright Notice | |||
| Copyright (c) 2021 IETF Trust and the persons identified as the | Copyright (c) 2022 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 (https://trustee.ietf.org/ | Provisions Relating to IETF Documents (https://trustee.ietf.org/ | |||
| license-info) in effect on the date of publication of this document. | license-info) in effect on the date of publication of this document. | |||
| Please review these documents carefully, as they describe your rights | Please review these documents carefully, as they describe your rights | |||
| and restrictions with respect to this document. Code Components | and restrictions with respect to this document. Code Components | |||
| extracted from this document must include Simplified BSD License text | extracted from this document must include Revised BSD License text as | |||
| as described in Section 4.e of the Trust Legal Provisions and are | described in Section 4.e of the Trust Legal Provisions and are | |||
| provided without warranty as described in the Simplified BSD License. | provided without warranty as described in the Revised BSD License. | |||
| Table of Contents | Table of Contents | |||
| 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2 | 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2 | |||
| 2. Time Since Registered Resource Record . . . . . . . . . . . . 3 | 2. Time Since Registered Resource Record . . . . . . . . . . . . 3 | |||
| 3. mDNS Registrar Behavior . . . . . . . . . . . . . . . . . . . 4 | 3. mDNS Registrar Behavior . . . . . . . . . . . . . . . . . . . 4 | |||
| 4. Internal Handling of TSR records . . . . . . . . . . . . . . 5 | 4. Internal Handling of TSR records . . . . . . . . . . . . . . 4 | |||
| 5. Timeliness of Conflict Resolution . . . . . . . . . . . . . . 5 | 5. Timeliness of Conflict Resolution . . . . . . . . . . . . . . 5 | |||
| 6. Legacy Registrars . . . . . . . . . . . . . . . . . . . . . . 5 | 6. Legacy Registrars . . . . . . . . . . . . . . . . . . . . . . 5 | |||
| 7. When to Use TSR . . . . . . . . . . . . . . . . . . . . . . . 5 | 7. When to Use TSR . . . . . . . . . . . . . . . . . . . . . . . 5 | |||
| 8. Registrant API considerations . . . . . . . . . . . . . . . . 5 | 8. Registrant API considerations . . . . . . . . . . . . . . . . 5 | |||
| 9. Security Considerations . . . . . . . . . . . . . . . . . . . 6 | 9. Security Considerations . . . . . . . . . . . . . . . . . . . 6 | |||
| 10. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 6 | 10. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 6 | |||
| 11. Informative References . . . . . . . . . . . . . . . . . . . 6 | 11. Informative References . . . . . . . . . . . . . . . . . . . 6 | |||
| 12. Normative References . . . . . . . . . . . . . . . . . . . . 6 | 12. Normative References . . . . . . . . . . . . . . . . . . . . 6 | |||
| Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 7 | Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 7 | |||
| skipping to change at page 7, line 12 ¶ | skipping to change at page 7, line 4 ¶ | |||
| specification", STD 13, RFC 1035, DOI 10.17487/RFC1035, | specification", STD 13, RFC 1035, DOI 10.17487/RFC1035, | |||
| November 1987, <https://www.rfc-editor.org/info/rfc1035>. | November 1987, <https://www.rfc-editor.org/info/rfc1035>. | |||
| [RFC6762] Cheshire, S. and M. Krochmal, "Multicast DNS", RFC 6762, | [RFC6762] Cheshire, S. and M. Krochmal, "Multicast DNS", RFC 6762, | |||
| DOI 10.17487/RFC6762, February 2013, | DOI 10.17487/RFC6762, February 2013, | |||
| <https://www.rfc-editor.org/info/rfc6762>. | <https://www.rfc-editor.org/info/rfc6762>. | |||
| [I-D.lemon-srp-replication] | [I-D.lemon-srp-replication] | |||
| Lemon, T., "Automatic Replication of DNS-SD Service | Lemon, T., "Automatic Replication of DNS-SD Service | |||
| Registration Protocol Zones", Work in Progress, Internet- | Registration Protocol Zones", Work in Progress, Internet- | |||
| Draft, draft-lemon-srp-replication-00, 26 July 2021, | Draft, draft-lemon-srp-replication-01, 7 November 2021, | |||
| <https://datatracker.ietf.org/doc/html/draft-lemon-srp- | <https://datatracker.ietf.org/doc/html/draft-lemon-srp- | |||
| replication-00>. | replication-01>. | |||
| Authors' Addresses | Authors' Addresses | |||
| Ted Lemon | Ted Lemon | |||
| Apple Inc. | Apple Inc. | |||
| One Apple Park Way | One Apple Park Way | |||
| Cupertino, California 95014 | Cupertino, California 95014 | |||
| United States of America | United States of America | |||
| Email: mellon@fugue.com | Email: mellon@fugue.com | |||
| Liang Qin | Liang Qin | |||
| Apple Inc. | Apple Inc. | |||
| One Apple Park Way | One Apple Park Way | |||
| Cupertino, California 95014 | Cupertino, California 95014 | |||
| United States of America | United States of America | |||
| Email: Leonqin0101@gmail.com | Email: Leonqin0101@gmail.com | |||
| Additional contact information: | Additional contact information: | |||
| 秦良 | 秦良 | |||
| Apple Inc. | Apple Inc. | |||
| One Apple Park Way | One Apple Park Way | |||
| Cupertino, California 95014 | Cupertino, California 95014 | |||
| United States of America | United States of America | |||
| End of changes. 10 change blocks. | ||||
| 12 lines changed or deleted | 10 lines changed or added | |||
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