RFC5384 · The Protocol Independent Multicast (PIM) Join Attribute Format
The Protocol Independent Multicast (PIM) Join Attribute Format
A "Protocol Independent Multicast - Sparse Mode" Join message sent by a given node identifies one or more multicast distribution trees that that node wishes to join. Each tree is identified by the combination of a multicast group address and a source address (where the source address is possibly a "wild card"). Under certain conditions it can be useful, when joining a tree, to specify additional information related to the construction of the tree. However, there has been no way to do so until now. This document describes a modification of the Join message that allows a node to associate attributes with a particular tree. The attributes are encoded in Type-Length-Value format. [STANDARDS-TRACK]
IETF · RFCОфициальная английская аннотация
A "Protocol Independent Multicast - Sparse Mode" Join message sent by a given node identifies one or more multicast distribution trees that that node wishes to join. Each tree is identified by the combination of a multicast group address and a source address (where the source address is possibly a "wild card"). Under certain conditions it can be useful, when joining a tree, to specify additional information related to the construction of the tree. However, there has been no way to do so until now. This document describes a modification of the Join message that allows a node to associate attributes with a particular tree. The attributes are encoded in Type-Length-Value format. [STANDARDS-TRACK]
{
"id": "RFC5384",
"number": 5384,
"title_en": "The Protocol Independent Multicast (PIM) Join Attribute Format",
"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": "A \"Protocol Independent Multicast - Sparse Mode\" Join message sent by a given node identifies one or more multicast distribution trees that that node wishes to join. Each tree is identified by the combination of a multicast group address and a source address (where the source address is possibly a \"wild card\"). Under certain conditions it can be useful, when joining a tree, to specify additional information related to the construction of the tree. However, there has been no way to do so until now. This document describes a modification of the Join message that allows a node to associate attributes with a particular tree. The attributes are encoded in Type-Length-Value format. [STANDARDS-TRACK]",
"authors": [
"A. Boers",
"I. Wijnands",
"E. Rosen"
],
"organizations": [],
"publication_date": "2008-11-01",
"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": "pim",
"source_draft": "draft-ietf-pim-join-attributes-06",
"page_count": 10,
"doi": "10.17487/RFC5384",
"keywords": [
"pim-sm",
"multicast distribution tree",
"pim join attribute",
"attr_type"
],
"formats": [
"TXT",
"HTML"
],
"relations": {
"obsoletes": [],
"obsoleted_by": [],
"updates": [],
"updated_by": [
"RFC7887"
],
"is_also": [],
"see_also": []
},
"links": {
"info": "https://www.rfc-editor.org/info/rfc5384/",
"html": "https://www.rfc-editor.org/rfc/rfc5384.html",
"txt": "https://www.rfc-editor.org/rfc/rfc5384.txt",
"datatracker": "https://datatracker.ietf.org/doc/rfc5384/"
}
}