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1. WO2018149338 - SDN-BASED REMOTE STREAM MIRRORING CONTROL METHOD, IMPLEMENTATION METHOD, AND RELATED DEVICE

Publication Number WO/2018/149338
Publication Date 23.08.2018
International Application No. PCT/CN2018/075531
International Filing Date 07.02.2018
IPC
H04L 12/26 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
02Details
26Monitoring arrangements; Testing arrangements
CPC
H04L 41/12
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
41Arrangements for maintenance or administration or management of packet switching networks
12network topology discovery or management
H04L 43/026
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
43Arrangements for monitoring or testing packet switching networks
02involving a reduction of monitoring data
026using flow generation
H04L 43/0876
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
43Arrangements for monitoring or testing packet switching networks
08Monitoring based on specific metrics
0876Network utilization
H04L 43/12
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
43Arrangements for monitoring or testing packet switching networks
12using dedicated network monitoring probes
H04L 45/64
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
45Routing or path finding of packets in data switching networks
64using an overlay routing layer
H04L 49/208
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
49Packet switching elements
20Support for services or operations
208Port mirroring
Applicants
  • 中兴通讯股份有限公司 ZTE CORPORATION [CN]/[CN]
Inventors
  • 胡永生 HU, Yongsheng
  • 黄翔 HUANG, Xiang
Agents
  • 北京派特恩知识产权代理有限公司 CHINA PAT INTELLECTUAL PROPERTY OFFICE
Priority Data
201710077875.514.02.2017CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) SDN-BASED REMOTE STREAM MIRRORING CONTROL METHOD, IMPLEMENTATION METHOD, AND RELATED DEVICE
(FR) PROCÉDÉ DE COMMANDE DE DUPLICATION DE FLUX À DISTANCE BASÉ SDN, PROCÉDÉ DE MISE EN ŒUVRE, ET DISPOSITIF ASSOCIÉ
(ZH) 基于SDN的远端流镜像控制方法、实现方法及相关设备
Abstract
(EN)
Disclosed are an SDN-based remote stream mirroring control method, an implementation method, a related device, and a storage medium. The control method comprises: determining a mirroring path between a mirroring source switch and a mirroring destination switch according to remote stream mirroring configuration information and network topology information; and separately sending a mirroring flow table to switches in the mirroring path to enable the switches to output monitored target service streams from the mirroring source switch to the mirroring destination switch according to the mirroring flow table, wherein the mirroring flow table carries matching field information designated for the target service stream and forwarding action information corresponding to the switches.
(FR)
L'invention concerne un procédé de commande de duplication de flux à distance basé sur un SDN, un procédé de mise en œuvre, un dispositif associé, et un support de stockage. Le procédé de commande consiste à : déterminer un trajet de duplication entre un commutateur de duplication source et un commutateur de duplication de destination, d’après des informations de configuration de duplication de flux à distance et des informations de topologie de réseau ; et envoyer séparément une table de flux de duplication à des commutateurs dans le trajet de duplication afin de permettre aux commutateurs de délivrer en sortie des flux de services cible surveillés, du commutateur de duplication source au commutateur de duplication de destination, d’après la table de flux de duplication, la table de flux de duplication contenant des informations de champ de correspondance destinées au flux de service cible et des informations d'action de transmission correspondant aux commutateurs.
(ZH)
本公开公开一种基于SDN的远端流镜像控制方法、实现方法、相关设备及存储介质。其中,所述控制方法包括:根据远端流镜像配置信息和网络拓扑信息,确定镜像源交换机与镜像目的交换机之间的镜像路径;向所述镜像路径中的各交换机分别发送镜像流表,以使所述各交换机根据所述镜像流表将被监控的目标业务流从所述镜像源交换机镜像输出到所述镜像目的交换机;其中,所述镜像流表携带为所述目标业务流指定的匹配字段信息以及各交换机对应的转发动作信息。
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