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IETF · RFC · RFC6582

RFC6582 · The NewReno Modification to TCP's Fast Recovery Algorithm

The NewReno Modification to TCP's Fast Recovery Algorithm

RFC 5681 documents the following four intertwined TCP congestion control algorithms: slow start, congestion avoidance, fast retransmit, and fast recovery. RFC 5681 explicitly allows certain modifications of these algorithms, including modifications that use the TCP Selective Acknowledgment (SACK) option (RFC 2883), and modifications that respond to "partial acknowledgments" (ACKs that cover new data, but not all the data outstanding when loss was detected) in the absence of SACK. This document describes a specific algorithm for responding to partial acknowledgments, referred to as "NewReno". This response to partial acknowledgments was first proposed by Janey Hoe. This document obsoletes RFC 3782. [STANDARDS-TRACK]

Официальная английская аннотация

RFC 5681 documents the following four intertwined TCP congestion control algorithms: slow start, congestion avoidance, fast retransmit, and fast recovery. RFC 5681 explicitly allows certain modifications of these algorithms, including modifications that use the TCP Selective Acknowledgment (SACK) option (RFC 2883), and modifications that respond to "partial acknowledgments" (ACKs that cover new data, but not all the data outstanding when loss was detected) in the absence of SACK. This document describes a specific algorithm for responding to partial acknowledgments, referred to as "NewReno". This response to partial acknowledgments was first proposed by Janey Hoe. This document obsoletes RFC 3782. [STANDARDS-TRACK]

Связи документа

obsoletes: RFC3782

Официальный источник · 2012-04-01

Полные импортированные сведения карточки
{
  "id": "RFC6582",
  "number": 6582,
  "title_en": "The NewReno Modification to TCP's Fast Recovery Algorithm",
  "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": "RFC 5681 documents the following four intertwined TCP congestion control algorithms: slow start, congestion avoidance, fast retransmit, and fast recovery. RFC 5681 explicitly allows certain modifications of these algorithms, including modifications that use the TCP Selective Acknowledgment (SACK) option (RFC 2883), and modifications that respond to \"partial acknowledgments\" (ACKs that cover new data, but not all the data outstanding when loss was detected) in the absence of SACK. This document describes a specific algorithm for responding to partial acknowledgments, referred to as \"NewReno\". This response to partial acknowledgments was first proposed by Janey Hoe. This document obsoletes RFC 3782. [STANDARDS-TRACK]",
  "authors": [
    "T. Henderson",
    "S. Floyd",
    "A. Gurtov",
    "Y. Nishida"
  ],
  "organizations": [],
  "publication_date": "2012-04-01",
  "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": "wit",
  "area_ru": "Веб и транспорт Интернета",
  "working_group": "tcpm",
  "source_draft": "draft-ietf-tcpm-rfc3782-bis-05",
  "page_count": 16,
  "doi": "10.17487/RFC6582",
  "keywords": [
    "congestion avoidance",
    "congestion control",
    "fast retransmit"
  ],
  "formats": [
    "TXT",
    "HTML"
  ],
  "relations": {
    "obsoletes": [
      "RFC3782"
    ],
    "obsoleted_by": [],
    "updates": [],
    "updated_by": [],
    "is_also": [],
    "see_also": []
  },
  "links": {
    "info": "https://www.rfc-editor.org/info/rfc6582/",
    "html": "https://www.rfc-editor.org/rfc/rfc6582.html",
    "txt": "https://www.rfc-editor.org/rfc/rfc6582.txt",
    "datatracker": "https://datatracker.ietf.org/doc/rfc6582/"
  }
}