This document presents a Topology-Transparent Zone (TTZ) in an OSPF area. A TTZ comprises a group of routers and a number of links connecting these routers. Any router outside of the zone is not aware of the zone. A TTZ hides the internal topology of the TTZ from the outside. It does not directly advertise any internal information about the TTZ to a router outside of the TTZ. The information about the links and routers such as a link down inside the TTZ is not advertised to any router outside of the TTZ.
IETF · RFCОфициальная английская аннотация
This document presents a Topology-Transparent Zone (TTZ) in an OSPF area. A TTZ comprises a group of routers and a number of links connecting these routers. Any router outside of the zone is not aware of the zone. A TTZ hides the internal topology of the TTZ from the outside. It does not directly advertise any internal information about the TTZ to a router outside of the TTZ. The information about the links and routers such as a link down inside the TTZ is not advertised to any router outside of the TTZ.
{
"id": "RFC8099",
"number": 8099,
"title_en": "OSPF Topology-Transparent Zone",
"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": "This document presents a Topology-Transparent Zone (TTZ) in an OSPF area. A TTZ comprises a group of routers and a number of links connecting these routers. Any router outside of the zone is not aware of the zone. A TTZ hides the internal topology of the TTZ from the outside. It does not directly advertise any internal information about the TTZ to a router outside of the TTZ. The information about the links and routers such as a link down inside the TTZ is not advertised to any router outside of the TTZ.",
"authors": [
"H. Chen",
"R. Li",
"A. Retana",
"Y. Yang",
"Z. Liu"
],
"organizations": [],
"publication_date": "2017-02-01",
"current_status": "EXPERIMENTAL",
"current_status_ru": "Экспериментальный",
"publication_status": "EXPERIMENTAL",
"publication_status_ru": "Экспериментальный",
"lifecycle": "experimental",
"lifecycle_ru": "Экспериментальный",
"stream": "IETF",
"stream_ru": "IETF",
"area": "rtg",
"area_ru": "Маршрутизация",
"working_group": "ospf",
"source_draft": "draft-ietf-ospf-ttz-06",
"page_count": 27,
"doi": "10.17487/RFC8099",
"keywords": [
"IGP",
"OSPF",
"TTZ"
],
"formats": [
"TXT",
"HTML"
],
"relations": {
"obsoletes": [],
"obsoleted_by": [],
"updates": [],
"updated_by": [],
"is_also": [],
"see_also": []
},
"links": {
"info": "https://www.rfc-editor.org/info/rfc8099/",
"html": "https://www.rfc-editor.org/rfc/rfc8099.html",
"txt": "https://www.rfc-editor.org/rfc/rfc8099.txt",
"datatracker": "https://datatracker.ietf.org/doc/rfc8099/"
}
}