⌕ Поиск по атласу

IETF · RFC · RFC9471

RFC9471 · DNS Glue Requirements in Referral Responses

DNS Glue Requirements in Referral Responses

The DNS uses glue records to allow iterative clients to find the addresses of name servers that are contained within a delegated zone. Authoritative servers are expected to return all available glue records for in-domain name servers in a referral response. If message size constraints prevent the inclusion of all glue records for in-domain name servers, the server must set the TC (Truncated) flag to inform the client that the response is incomplete and that the client should use another transport to retrieve the full response. This document updates RFC 1034 to clarify correct server behavior.

Официальная английская аннотация

The DNS uses glue records to allow iterative clients to find the addresses of name servers that are contained within a delegated zone. Authoritative servers are expected to return all available glue records for in-domain name servers in a referral response. If message size constraints prevent the inclusion of all glue records for in-domain name servers, the server must set the TC (Truncated) flag to inform the client that the response is incomplete and that the client should use another transport to retrieve the full response. This document updates RFC 1034 to clarify correct server behavior.

Связи документа

updates: RFC1034

Официальный источник · 2023-09-01

Полные импортированные сведения карточки
{
  "id": "RFC9471",
  "number": 9471,
  "title_en": "DNS Glue Requirements in Referral Responses",
  "title_ru": "",
  "summary_ru": "",
  "purpose_ru": "",
  "use_ru": "",
  "full_translation_path": "",
  "full_translation_checked_at": "",
  "full_translation_source_sha256": "",
  "architect_note_ru": "",
  "topics_ru": [],
  "translation_state": "not_prepared",
  "verification_level": "not_prepared",
  "verification_level_ru": "Русская выжимка не подготовлена",
  "verification_note_ru": "",
  "abstract_en": "The DNS uses glue records to allow iterative clients to find the addresses of name servers that are contained within a delegated zone. Authoritative servers are expected to return all available glue records for in-domain name servers in a referral response. If message size constraints prevent the inclusion of all glue records for in-domain name servers, the server must set the TC (Truncated) flag to inform the client that the response is incomplete and that the client should use another transport to retrieve the full response. This document updates RFC 1034 to clarify correct server behavior.",
  "authors": [
    "M. Andrews",
    "S. Huque",
    "P. Wouters",
    "D. Wessels"
  ],
  "organizations": [],
  "publication_date": "2023-09-01",
  "current_status": "PROPOSED STANDARD",
  "current_status_ru": "Предлагаемый стандарт",
  "publication_status": "PROPOSED STANDARD",
  "publication_status_ru": "Предлагаемый стандарт",
  "lifecycle": "active",
  "lifecycle_ru": "Действующий",
  "stream": "IETF",
  "stream_ru": "IETF",
  "area": "ops",
  "area_ru": "Эксплуатация и управление",
  "working_group": "dnsop",
  "source_draft": "draft-ietf-dnsop-glue-is-not-optional-09",
  "page_count": 9,
  "doi": "10.17487/RFC9471",
  "keywords": [
    "Glue Record",
    "In-Domain Name Server",
    "Sibling Domain Name Server"
  ],
  "formats": [
    "HTML",
    "TXT",
    "PDF",
    "XML"
  ],
  "relations": {
    "obsoletes": [],
    "obsoleted_by": [],
    "updates": [
      "RFC1034"
    ],
    "updated_by": [],
    "is_also": [],
    "see_also": []
  },
  "links": {
    "info": "https://www.rfc-editor.org/info/rfc9471/",
    "html": "https://www.rfc-editor.org/rfc/rfc9471.html",
    "txt": "https://www.rfc-editor.org/rfc/rfc9471.txt",
    "datatracker": "https://datatracker.ietf.org/doc/rfc9471/"
  }
}