RFC7596 · Lightweight 4over6: An Extension to the Dual-Stack Lite Architecture

{
  "id": "RFC7596",
  "number": 7596,
  "title_en": "Lightweight 4over6: An Extension to the Dual-Stack Lite Architecture",
  "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": "Dual-Stack Lite (DS-Lite) (RFC 6333) describes an architecture for transporting IPv4 packets over an IPv6 network. This document specifies an extension to DS-Lite called \"Lightweight 4over6\", which moves the Network Address and Port Translation (NAPT) function from the centralized DS-Lite tunnel concentrator to the tunnel client located in the Customer Premises Equipment (CPE). This removes the requirement for a Carrier Grade NAT function in the tunnel concentrator and reduces the amount of centralized state that must be held to a per-subscriber level. In order to delegate the NAPT function and make IPv4 address sharing possible, port-restricted IPv4 addresses are allocated to the CPEs.",
  "authors": [
    "Y. Cui",
    "Q. Sun",
    "M. Boucadair",
    "T. Tsou",
    "Y. Lee",
    "I. Farrer"
  ],
  "organizations": [],
  "publication_date": "2015-07-01",
  "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": "int",
  "area_ru": "Интернет",
  "working_group": "softwire",
  "source_draft": "draft-ietf-softwire-lw4over6-13",
  "page_count": 22,
  "doi": "10.17487/RFC7596",
  "keywords": [
    "DS-Lite",
    "address sharing",
    "address exhaustion",
    "aplusp",
    "A+P",
    "IPv4 service continuity",
    "IPv4 over IPv6 connectivity"
  ],
  "formats": [
    "TXT",
    "HTML"
  ],
  "relations": {
    "obsoletes": [],
    "obsoleted_by": [],
    "updates": [],
    "updated_by": [],
    "is_also": [],
    "see_also": []
  },
  "links": {
    "info": "https://www.rfc-editor.org/info/rfc7596/",
    "html": "https://www.rfc-editor.org/rfc/rfc7596.html",
    "txt": "https://www.rfc-editor.org/rfc/rfc7596.txt",
    "datatracker": "https://datatracker.ietf.org/doc/rfc7596/"
  }
}