CN114884873A - 一种转发路径的确定方法及装置 - Google Patents

一种转发路径的确定方法及装置 Download PDF

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Publication number
CN114884873A
CN114884873A CN202210308235.1A CN202210308235A CN114884873A CN 114884873 A CN114884873 A CN 114884873A CN 202210308235 A CN202210308235 A CN 202210308235A CN 114884873 A CN114884873 A CN 114884873A
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network device
identifier
forwarding path
network
update message
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CN202210308235.1A
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English (en)
Chinese (zh)
Inventor
董杰
杜宗鹏
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN202210308235.1A priority Critical patent/CN114884873A/zh
Publication of CN114884873A publication Critical patent/CN114884873A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/14—Routing performance; Theoretical aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/02—Topology update or discovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/02—Topology update or discovery
    • H04L45/04—Interdomain routing, e.g. hierarchical routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/34—Source routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/44—Distributed routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/50—Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
CN202210308235.1A 2019-09-11 2019-09-11 一种转发路径的确定方法及装置 Pending CN114884873A (zh)

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CN201910860014.3A CN112491707B (zh) 2019-09-11 2019-09-11 一种转发路径的确定方法及装置
CN202210308235.1A CN114884873A (zh) 2019-09-11 2019-09-11 一种转发路径的确定方法及装置

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CN114884873A true CN114884873A (zh) 2022-08-09

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US (1) US12166657B2 (enExample)
EP (1) EP3941004A4 (enExample)
JP (2) JP7355854B2 (enExample)
CN (2) CN112491707B (enExample)
BR (1) BR112021020056A8 (enExample)
CA (1) CA3177578A1 (enExample)
MX (1) MX2021012818A (enExample)
WO (1) WO2021047320A1 (enExample)

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CN113746729B (zh) * 2020-05-28 2023-03-10 华为技术有限公司 绑定段标识的处理方法及设备
CN113542123B (zh) * 2021-05-31 2022-11-29 网络通信与安全紫金山实验室 一种转发路径的确定方法及装置
CN115643608A (zh) * 2021-07-19 2023-01-24 阿里巴巴达摩院(杭州)科技有限公司 服务提供方法、系统、网关、设备和存储介质
JP2025501013A (ja) * 2022-01-05 2025-01-15 華為技術有限公司 ルート選択方法および関連デバイス
CN116471220A (zh) * 2022-01-11 2023-07-21 华为技术有限公司 一种信息上报方法、信息处理方法及装置
CN115175109B (zh) * 2022-05-30 2024-01-26 青岛海尔科技有限公司 控制命令的发送方法和装置、存储介质及电子装置
EP4535750A4 (en) * 2022-07-07 2025-09-10 Huawei Tech Co Ltd METHOD FOR PUBLISHING ROUTING CHANNEL, AND COMMUNICATION METHOD AND APPARATUS
KR20240054840A (ko) * 2022-10-19 2024-04-26 한국전자통신연구원 통신 시스템에서 세그먼트 라우팅의 선택적 바인딩 세그먼트를 기반으로 동적 네트워크 프로그래밍을 제공하기 위한 장치 및 방법
US12081435B2 (en) * 2022-11-29 2024-09-03 Ciena Corporation Distribution of SRv6 modes of operation via routing protocols
CN116094821B (zh) * 2023-01-29 2024-05-14 中国联合网络通信集团有限公司 一种路由配置方法及装置
CN118400315A (zh) * 2024-04-11 2024-07-26 新华三技术有限公司 软件定义广域网分布式端到端策略选路方法、装置及设备
CN119402416B (zh) * 2024-10-22 2025-10-03 新华三技术有限公司 通信方法及装置

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US9680745B2 (en) 2014-01-20 2017-06-13 Huawei Technologies Co., Ltd. Multi-domain source routed forwarding based on collaborating network controllers
CN105634940B (zh) * 2014-10-27 2020-06-16 中兴通讯股份有限公司 Sr信息获取方法及建立段路由网络的方法
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WO2017141078A1 (en) * 2016-02-15 2017-08-24 Telefonaktiebolaget Lm Ericsson (Publ) Ospf extensions for flexible path stitching and selection for traffic transiting segment routing and mpls networks
WO2017141079A1 (en) * 2016-02-15 2017-08-24 Telefonaktiebolaget Lm Ericsson (Publ) Is-is extensions for flexible path stitching and selection for traffic transiting segment routing and mpls networks
CN107370675B (zh) * 2016-05-13 2021-02-23 华为技术有限公司 路由散播的方法和节点
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WO2018000443A1 (zh) 2016-07-01 2018-01-04 华为技术有限公司 基于业务功能链sfc的报文转发方法、装置和系统
CN107770073B (zh) * 2016-08-19 2020-06-02 华为技术有限公司 一种信息同步的方法，装置及系统
CN107787020B (zh) * 2016-08-26 2020-12-08 华为技术有限公司 一种sfc网络中同步拓扑信息的方法及路由网元
CN109962847B (zh) * 2017-12-14 2021-07-30 中国电信股份有限公司 业务功能链报文的封装方法和装置及计算机可读存储介质
CN109981457B (zh) * 2017-12-27 2021-09-07 华为技术有限公司 一种报文处理的方法、网络节点和系统
CN109981458B (zh) * 2019-03-08 2022-07-26 华为技术有限公司 一种确定报文转发路径的方法、网络节点及系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024087688A1 (zh) * 2022-10-28 2024-05-02 华为技术有限公司 报文转发方法、装置、设备、存储介质及计算机程序

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BR112021020056A2 (enExample) 2021-12-14
WO2021047320A1 (zh) 2021-03-18
JP2023179522A (ja) 2023-12-19
US12166657B2 (en) 2024-12-10
JP7712334B2 (ja) 2025-07-23
CA3177578A1 (en) 2021-03-18
JP2022539953A (ja) 2022-09-14
BR112021020056A8 (pt) 2022-09-27
EP3941004A4 (en) 2022-06-22
JP7355854B2 (ja) 2023-10-03
CN112491707B (zh) 2022-04-05
MX2021012818A (es) 2021-12-10
US20220141120A1 (en) 2022-05-05
EP3941004A1 (en) 2022-01-19
CN112491707A (zh) 2021-03-12

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