BR112022016471A2 - Método de envio de pacote, dispositivo de rede, sistema, mídia de armazenamento legível por computador, e chip - Google Patents

Método de envio de pacote, dispositivo de rede, sistema, mídia de armazenamento legível por computador, e chip

Info

Publication number
BR112022016471A2
BR112022016471A2 BR112022016471A BR112022016471A BR112022016471A2 BR 112022016471 A2 BR112022016471 A2 BR 112022016471A2 BR 112022016471 A BR112022016471 A BR 112022016471A BR 112022016471 A BR112022016471 A BR 112022016471A BR 112022016471 A2 BR112022016471 A2 BR 112022016471A2
Authority
BR
Brazil
Prior art keywords
network device
packet
chip
network
computer readable
Prior art date
Application number
BR112022016471A
Other languages
English (en)
Inventor
Xiao Yaqun
Wen Huizhi
Chen Chuang
Gu Rui
Qiu Jun
Hu Zhibo
Liao Ting
Original Assignee
Huawei Tech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BR112022016471A2 publication Critical patent/BR112022016471A2/pt

Links

Classifications

    • 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
    • H04L45/18—Loop-free operations
    • 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
    • H04L45/22—Alternate 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
    • H04L45/26—Route discovery packet
    • 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
    • H04L45/12—Shortest path evaluation
    • 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
    • H04L45/24—Multipath
    • H04L45/247—Multipath using M:N active or standby paths
    • 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
    • H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery
    • 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
    • H04L45/50—Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]
    • 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
    • H04L45/54—Organization of routing tables
    • 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
    • H04L45/645—Splitting route computation layer and forwarding layer, e.g. routing according to path computational element [PCE] or based on OpenFlow functionality
    • H04L45/655—Interaction between route computation entities and forwarding entities, e.g. for route determination or for flow table update
    • 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
    • H04L45/74—Address processing for 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
    • H04L45/74—Address processing for routing
    • H04L45/741—Routing in networks with a plurality of addressing schemes, e.g. with both IPv4 and IPv6

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

MÉTODO DE ENVIO DE PACOTE, DISPOSITIVO DE REDE, SISTEMA, MÍDIA DE ARMAZENAMENTO LEGÍVEL POR COMPUTADOR, E CHIP. Modalidades deste pedido revelam um método de envio de pacote, um dispositivo, e um sistema, de modo que um dispositivo de rede especificado não use um percurso de encaminhamento de backup para encaminhar um pacote, reduzindo então, até certo ponto, um problema técnico tal como desperdício de recurso de rede ou congestionamento de rede causado por um problema de loop. O método inclui: Um primeiro dispositivo de rede obtém um primeiro pacote destinado a um dispositivo de destino; o primeiro dispositivo de rede adiciona um primeiro identificador de indicação a um primeiro pacote para gerar um segundo pacote, em que o primeiro identificador de indicação é usado para indicar um segundo dispositivo de rede para evitar o uso de um percurso de encaminhamento de backup a partir do segundo dispositivo de rede ao dispositivo de destino para enviar o segundo pacote ao dispositivo de destino; e o primeiro dispositivo de rede envia o segundo pacote ao segundo dispositivo de rede usando-se um primeiro percurso de encaminhamento.
BR112022016471A 2020-02-21 2020-09-23 Método de envio de pacote, dispositivo de rede, sistema, mídia de armazenamento legível por computador, e chip BR112022016471A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN202010106211 2020-02-21
CN202010295809 2020-04-15
CN202010478986.9A CN113300951B (zh) 2020-02-21 2020-05-29 一种发送报文的方法、设备及系统
CN202010711897.4A CN113300954A (zh) 2020-02-21 2020-07-22 生成转发表项的方法、发送报文的方法、网络设备及系统
PCT/CN2020/117006 WO2021164249A1 (zh) 2020-02-21 2020-09-23 一种发送报文的方法、设备及系统

Publications (1)

Publication Number Publication Date
BR112022016471A2 true BR112022016471A2 (pt) 2022-10-04

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
BR112022016471A BR112022016471A2 (pt) 2020-02-21 2020-09-23 Método de envio de pacote, dispositivo de rede, sistema, mídia de armazenamento legível por computador, e chip
BR112022016476A BR112022016476A2 (pt) 2020-02-21 2020-09-29 Método de geração de entrada de encaminhamento, método de envio de pacote, dispositivo de rede, sistema, mídia de armazenamento legível por computador, e chip

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR112022016476A BR112022016476A2 (pt) 2020-02-21 2020-09-29 Método de geração de entrada de encaminhamento, método de envio de pacote, dispositivo de rede, sistema, mídia de armazenamento legível por computador, e chip

Country Status (8)

Country Link
US (2) US20230095244A1 (pt)
EP (2) EP4102783A4 (pt)
JP (2) JP7479489B2 (pt)
KR (2) KR20220141884A (pt)
CN (5) CN113300951B (pt)
BR (2) BR112022016471A2 (pt)
MX (2) MX2022010289A (pt)
WO (2) WO2021164249A1 (pt)

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CN113992567B (zh) * 2021-10-26 2023-03-21 新华三信息安全技术有限公司 一种报文转发方法及装置
CN116074243A (zh) * 2021-11-03 2023-05-05 华为技术有限公司 一种报文传输方法、装置及设备
WO2023116226A1 (zh) * 2021-12-23 2023-06-29 华为技术有限公司 一种路由通告的方法及相关设备
CN114696890B (zh) * 2022-03-30 2023-06-20 中国联合网络通信集团有限公司 承载网络及其中断处理方法、设备、存储介质
CN117640484A (zh) * 2022-08-09 2024-03-01 华为技术有限公司 一种路由信息传输方法及装置
CN115426217A (zh) * 2022-09-30 2022-12-02 上海地面通信息网络股份有限公司 一种基于vxlan的互联网接入控制系统及方法

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Also Published As

Publication number Publication date
JP2023514630A (ja) 2023-04-06
EP4102783A4 (en) 2023-08-02
WO2021164258A1 (zh) 2021-08-26
MX2022010289A (es) 2022-11-10
CN113300951A (zh) 2021-08-24
BR112022016476A2 (pt) 2022-10-04
WO2021164249A1 (zh) 2021-08-26
CN113300951B (zh) 2023-10-24
KR20220143902A (ko) 2022-10-25
EP4096172A1 (en) 2022-11-30
EP4096172A4 (en) 2023-05-31
CN115552861B (zh) 2024-03-15
CN117459443A (zh) 2024-01-26
CN113300954A (zh) 2021-08-24
US20230095244A1 (en) 2023-03-30
JP7479489B2 (ja) 2024-05-08
US20220407801A1 (en) 2022-12-22
JP2023515112A (ja) 2023-04-12
KR20220141884A (ko) 2022-10-20
MX2022010288A (es) 2022-11-10
EP4102783A1 (en) 2022-12-14
CN115552861A (zh) 2022-12-30
CN117640489A (zh) 2024-03-01

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