RFC5089 · IS-IS Protocol Extensions for Path Computation Element (PCE) Discovery

{
  "id": "RFC5089",
  "number": 5089,
  "title_en": "IS-IS Protocol Extensions for Path Computation Element (PCE) Discovery",
  "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": "There are various circumstances where it is highly desirable for a Path Computation Client (PCC) to be able to dynamically and automatically discover a set of Path Computation Elements (PCEs), along with information that can be used by the PCC for PCE selection. When the PCE is a Label Switching Router (LSR) participating in the Interior Gateway Protocol (IGP), or even a server participating passively in the IGP, a simple and efficient way to announce PCEs consists of using IGP flooding. For that purpose, this document defines extensions to the Intermediate System to Intermediate System (IS-IS) routing protocol for the advertisement of PCE Discovery information within an IS-IS area or within the entire IS-IS routing domain. [STANDARDS-TRACK]",
  "authors": [
    "JL. Le Roux",
    "JP. Vasseur",
    "Y. Ikejiri",
    "R. Zhang"
  ],
  "organizations": [],
  "publication_date": "2008-01-01",
  "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": "rtg",
  "area_ru": "Маршрутизация",
  "working_group": "pce",
  "source_draft": "draft-ietf-pce-disco-proto-isis-08",
  "page_count": 17,
  "doi": "10.17487/RFC5089",
  "keywords": [
    "path computation client",
    "pcc",
    "intermediate system to intermediate system"
  ],
  "formats": [
    "TXT",
    "HTML"
  ],
  "relations": {
    "obsoletes": [],
    "obsoleted_by": [],
    "updates": [],
    "updated_by": [
      "RFC9353"
    ],
    "is_also": [],
    "see_also": []
  },
  "links": {
    "info": "https://www.rfc-editor.org/info/rfc5089/",
    "html": "https://www.rfc-editor.org/rfc/rfc5089.html",
    "txt": "https://www.rfc-editor.org/rfc/rfc5089.txt",
    "datatracker": "https://datatracker.ietf.org/doc/rfc5089/"
  }
}