RFC8185 · Dual-Homing Coordination for MPLS Transport Profile (MPLS-TP) Pseudowires Protection
Dual-Homing Coordination for MPLS Transport Profile (MPLS-TP) Pseudowires Protection
In some scenarios, MPLS Transport Profile (MPLS-TP) pseudowires (PWs) (RFC 5921) may be statically configured when a dynamic control plane is not available. A fast protection mechanism for MPLS-TP PWs is needed to protect against the failure of an Attachment Circuit (AC), the failure of a Provider Edge (PE), or a failure in the Packet Switched Network (PSN). The framework and typical scenarios of dual- homing PW local protection are described in RFC 8184. This document proposes a dual-homing coordination mechanism for MPLS-TP PWs that is used for state exchange and switchover coordination between the dual- homing PEs for dual-homing PW local protection.
IETF · RFCОфициальная английская аннотация
In some scenarios, MPLS Transport Profile (MPLS-TP) pseudowires (PWs) (RFC 5921) may be statically configured when a dynamic control plane is not available. A fast protection mechanism for MPLS-TP PWs is needed to protect against the failure of an Attachment Circuit (AC), the failure of a Provider Edge (PE), or a failure in the Packet Switched Network (PSN). The framework and typical scenarios of dual- homing PW local protection are described in RFC 8184. This document proposes a dual-homing coordination mechanism for MPLS-TP PWs that is used for state exchange and switchover coordination between the dual- homing PEs for dual-homing PW local protection.
{
"id": "RFC8185",
"number": 8185,
"title_en": "Dual-Homing Coordination for MPLS Transport Profile (MPLS-TP) Pseudowires Protection",
"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": "In some scenarios, MPLS Transport Profile (MPLS-TP) pseudowires (PWs) (RFC 5921) may be statically configured when a dynamic control plane is not available. A fast protection mechanism for MPLS-TP PWs is needed to protect against the failure of an Attachment Circuit (AC), the failure of a Provider Edge (PE), or a failure in the Packet Switched Network (PSN). The framework and typical scenarios of dual- homing PW local protection are described in RFC 8184. This document proposes a dual-homing coordination mechanism for MPLS-TP PWs that is used for state exchange and switchover coordination between the dual- homing PEs for dual-homing PW local protection.",
"authors": [
"W. Cheng",
"L. Wang",
"H. Li",
"J. Dong",
"A. D'Alessandro"
],
"organizations": [],
"publication_date": "2017-06-01",
"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": "pals",
"source_draft": "draft-ietf-pals-mpls-tp-dual-homing-coordination-06",
"page_count": 17,
"doi": "10.17487/RFC8185",
"keywords": [
"mpls",
"mpls-tp"
],
"formats": [
"TXT",
"HTML"
],
"relations": {
"obsoletes": [],
"obsoleted_by": [],
"updates": [],
"updated_by": [],
"is_also": [],
"see_also": []
},
"links": {
"info": "https://www.rfc-editor.org/info/rfc8185/",
"html": "https://www.rfc-editor.org/rfc/rfc8185.html",
"txt": "https://www.rfc-editor.org/rfc/rfc8185.txt",
"datatracker": "https://datatracker.ietf.org/doc/rfc8185/"
}
}