WO2016091019A1 - Procédé et dispositif correspondant pour compter et analyser le trafic d'un paquet de données de caractéristique - Google Patents

Procédé et dispositif correspondant pour compter et analyser le trafic d'un paquet de données de caractéristique Download PDF

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Publication number
WO2016091019A1
WO2016091019A1 PCT/CN2015/092848 CN2015092848W WO2016091019A1 WO 2016091019 A1 WO2016091019 A1 WO 2016091019A1 CN 2015092848 W CN2015092848 W CN 2015092848W WO 2016091019 A1 WO2016091019 A1 WO 2016091019A1
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WIPO (PCT)
Prior art keywords
information
port
statistics
traffic
specified
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PCT/CN2015/092848
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English (en)
Chinese (zh)
Inventor
李建强
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中兴通讯股份有限公司
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Publication of WO2016091019A1 publication Critical patent/WO2016091019A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks

Definitions

  • This document relates to, but is not limited to, the field of data communication, and more particularly, to a method for traffic statistics and analysis of feature data messages, a corresponding device, and a computer readable storage medium.
  • the network traffic statistics tool is a good auxiliary means to help the network device administrator to monitor the bandwidth change of the data communication network in real time and the data traffic forwarding of each port of the network device.
  • the embodiment of the present invention provides a method for collecting and analyzing traffic statistics of feature data packets, including:
  • Each of the specified device nodes in the network collects the traffic statistics of the feature data packets on the specified port of the device node according to the configured statistics interval, and reports the specified port information and corresponding traffic statistics to the statistical analysis server.
  • the statistical analysis server visually displays the feature data message on a designated port of each designated device node according to the received specified port information and corresponding traffic statistics information. Traffic statistics analysis information and/or message forwarding path information are dynamically updated.
  • the specified port information includes the identifier information of the designated port and the identifier information of the device node where the specified port is located.
  • the traffic statistics information includes the traffic statistics value and the statistical timestamp of the feature data packet in the two directions of the sending and receiving. .
  • the method further includes: each of the designated device nodes locally records the respective designated port information and the corresponding traffic statistics information, and if the failure is reported to the statistical analysis server, the report fails when the statistical analysis server is accessible. The specified port information and the corresponding traffic statistics are reported to the statistical analysis server again.
  • the statistical analysis server visually displays the traffic statistical analysis information of the feature data packet on the designated port of each specified device node, including:
  • the statistical analysis server displays one or more of the following information related to the feature data message in a list and/or a graphic manner: information of the feature data message, information of the designated port, and two transmission and reception on the designated port.
  • the traffic statistics in the direction, the cumulative traffic value obtained by accumulating the traffic statistics, the forwarding rate on each statistical interval of the designated port, the specified port and time from the presence or absence of traffic, and the designated port from the traffic. And time, and the update time of the specified port statistics.
  • the statistical analysis server visually displays the packet forwarding path information of the feature data packet on the designated port of each specified device node, including:
  • the statistical analysis server graphically displays each specified device node and its connection relationship in the network in the message forwarding path diagram, and displays the text on the packet forwarding path map in a text or graphic manner.
  • One or more of the following information related to the feature data packet the information of the feature data packet, the information of the designated port, the traffic statistics in the two directions of the specified port, and the traffic statistics are accumulated.
  • the embodiment of the invention further provides a device node, which includes a port for sending and receiving packets and a packet statistics module deployed on the port, where:
  • the packet statistics module includes:
  • the packet statistics unit is configured to collect the traffic statistics of the feature data packets on the local port according to the configured statistics interval when the port is configured as the designated port.
  • the information reporting unit is configured to report the port information of the port and the corresponding traffic statistics to the statistical analysis server.
  • the traffic statistics collected by the packet statistics unit include: statistics statistics and statistics timestamps in the two directions in the statistics interval;
  • the port information reported by the information reporting unit includes: identifier information of the local port and identifier information of the device node where the local port is located.
  • the information reporting unit in the statistical analysis module is further configured to report the port information of the local port and the corresponding traffic statistics information to the statistical analysis module;
  • the statistical analysis module is further configured to save the received port information and the traffic statistics, and after the information reporting unit fails to report, when the statistical analysis server is accessible, the failed port information and the corresponding traffic are reported. The statistical information is reported to the statistical analysis server.
  • the embodiment of the invention further provides a statistical analysis server, comprising:
  • the information receiving module is configured to receive and save the specified port information and corresponding traffic statistics reported by each specified device node in the network;
  • the analysis and presentation module is configured to display the traffic statistical analysis information of the characteristic data packet on the designated port of each specified device node in a visual manner according to the specified port information and the corresponding traffic statistics reported by each specified device node. And/or message forwarding path information and dynamic update.
  • the specified port information received by the information receiving module includes: a port identifier of the designated port and an identifier of the device node where the specified port is located, and the received traffic statistics information includes that the feature data packet is sent and received in the two directions in the statistical interval. Traffic statistics and statistics timestamps.
  • the analysis presentation module visually displays the traffic statistical analysis information of the feature data message on the designated port of each specified device node, including:
  • the analysis presentation module displays one or more of the following information related to the feature data message in a list and/or a graphical manner: information of the feature data message, information of the designated port, and two transmission and reception at the designated port.
  • the traffic statistics in the direction the cumulative traffic value obtained by accumulating the traffic statistics, the forwarding rate on each statistical interval of the designated port, the specified port and time from the presence or absence of traffic, and the designated port from the traffic. And time, and the update time of the specified port statistics.
  • the analysis presentation module visually displays the packet forwarding path information of the feature data packet on the designated port of each specified device node, including:
  • the analysis presentation module graphically displays each specified device node and its connection relationship in the network in the message forwarding path diagram, and displays the text on the message forwarding path map in a text or graphic manner.
  • One or more of the following information related to the feature data packet the information of the feature data packet, the information of the designated port, the traffic statistics in the two directions of the specified port, and the traffic statistics are accumulated.
  • the embodiment of the present invention further provides a computer readable storage medium, which stores program instructions, and when the program instructions are executed by the processor, can implement a traffic statistics and analysis method of the feature data message provided by the embodiment of the present invention.
  • the foregoing solution can perform traffic statistics and analyze the forwarding status of the feature data packet, and can directly display the port statistical change information and the forwarding path change information of each device node of the feature data packet in the communication network, so that the network device administrator can monitor in real time. Traffic statistics and forwarding of feature data packets, or analysis of feature data packets through historical statistics over a period of time on the network Forward channel changes to help locate network faults.
  • FIG. 1 is a schematic diagram of network deployment according to an embodiment of the present invention.
  • FIG. 2 is a flowchart of a method for statistical data packet analysis and analysis according to an embodiment of the present invention
  • FIG. 3 is a schematic diagram of a packet forwarding path according to an embodiment of the present invention.
  • FIG. 4 is a block diagram of a designated device node and a statistical analysis server according to an embodiment of the present invention.
  • the feature data packet is a data packet that specifies the content of the feature.
  • the feature content can be a MAC address, an IP address, a protocol type, a communication port, or the like, or any feature content customized by the network device administrator.
  • FIG. 1 is a schematic diagram of network deployment in the embodiment, where the network includes device nodes such as switches and routers.
  • the network device administrator deploys the feature data packet statistics function on the port of the device node through the network management system to collect statistics on the traffic of the feature data packets flowing through the specified port. Generally, it is determined that the network determines the specific port of the device node associated with the monitored feature data message. If the network environment is complex and cannot be determined, you need to deploy all the ports of each communication device on the network to prevent the statistics of feature data packets from being missed.
  • the ports that are configured to perform statistics on data packets are called designated ports.
  • the device node where the specified port resides is called the designated device node.
  • the traffic statistics and analysis method of the feature data packet in this embodiment is shown in FIG. 2, and includes:
  • Step 110 Each designated device node in the network collects traffic statistics information of the feature data packet on the designated port of the local device node according to the configured statistical interval, and sends the traffic statistics information to the statistical analysis service.
  • the server reports its designated port information and corresponding traffic statistics;
  • the traffic statistics of feature data packets can be implemented by using a user-defined access control list (ACL) function. For statistics, it is not for all packets, only for the feature data packets specified by the network device administrator. That is, the data packet that enters the specified port is identified. If the feature content of the feature data packet can be matched, the traffic statistics of the data packet are collected.
  • ACL access control list
  • the traffic statistics information of the feature data packet collected on the designated port includes: a traffic statistics value and a statistical timestamp in the two directions of the feature data packet in the statistics interval.
  • the specified port information includes: the identification information of the specified port and the identifier of the device node where the specified port resides, such as the name or number of the specified port and the name or number of the device node.
  • each designated device node also records the corresponding designated port information and the corresponding traffic statistics information locally, that is, the complete traffic statistics record is saved in the device. If the failure is reported to the statistical analysis server, the specified port information and the corresponding traffic statistics that are reported to be failed are reported to the statistical analysis server again.
  • Each of the specified device nodes can display the statistical analysis result on the device, and can display one or more of the following information related to the feature data packet: the traffic statistics value in the two directions on the specified port, and the traffic statistics value. The accumulated traffic value, the forwarding rate at each statistical interval of the specified port (the value of the traffic statistics on the statistics interval divided by the time value of the statistics interval), and the update time of the specified port statistics.
  • Step 120 The statistical analysis server visually displays the traffic statistical analysis information of the feature data packet on the designated port of each specified device node according to the received designated port information and the corresponding traffic statistics information. Or the message forwards the path information and updates it dynamically.
  • the statistical analysis server visually displays the traffic statistical analysis information of the feature data packet on the designated port of each specified device node, including:
  • the statistical analysis server displays one or more of the following information related to the feature data message in a list and/or a graphic manner: information of the feature data message, information of the designated port, Specifies the traffic statistics of the port in the two directions, the cumulative value of the traffic statistics, the forwarding rate on each specified interval of the specified port, the specified port and time from the presence or absence of traffic, and the traffic from none.
  • the above flow rate from yes to no means that the flow rate statistics value changes from greater than 0 to equal to 0, and the flow cumulative value stops updating.
  • the above-mentioned flow rate from scratch refers to the case where the flow rate statistics value changes from 0 to greater than 0, and the flow rate integrated value changes from 0 to greater than 0.
  • the update time of the specified port statistics information can be the update time of the specified port traffic statistics, traffic cumulative value, or forwarding rate.
  • the statistical analysis server visually displays the packet forwarding path information of the feature data packet on the designated port of each specified device node, including:
  • the statistical analysis server graphically displays each specified device node and its connection relationship in the network in the message forwarding path diagram, and displays the text on the packet forwarding path map in a text or graphic manner.
  • One or more of the following information related to the feature data packet the information of the feature data packet, the information of the designated port, the traffic statistics in the two directions of the specified port, and the traffic statistics are accumulated.
  • the packet forwarding path map can be marked with different colors to indicate which traffic on the designated port of the network device has a sudden change from the presence or absence of the traffic, thereby dynamically and visually displaying the change process of the feature data packet forwarding path. Help network administrators monitor network anomalies and analyze network faults.
  • FIG. 3 is an example of a message forwarding path diagram, which depicts each designated device node in the network and its connection relationship. For each designated port of a specified device node, the designated port is exemplarily indicated in the figure. The traffic statistics and update time, and highlight the specified port where the mutation occurred and its traffic statistics.
  • the network in this embodiment includes at least one designated device node 10 and a statistical analysis server 20, which further includes a packet statistics module 101 and a statistical analysis module 103, where:
  • the packet statistics module 101 includes:
  • the packet statistics unit is configured to collect the traffic statistics of feature data packets on the local port based on the configured statistics interval.
  • the information reporting unit is configured to report the port information of the local port and the corresponding traffic statistics to the statistical analysis server, and optionally, to report the port information of the local port and the corresponding traffic statistics to the statistical analysis module 103.
  • the specified device node 10 further includes: a statistical analysis module 103, configured to save the received port information and the traffic statistics information, and report the failure of the information reporting unit (for example, the statistical analysis server is inaccessible) Then, when the statistical analysis server is accessible, the port information that fails to be reported and the corresponding traffic statistics are reported to the statistical analysis server.
  • a statistical analysis module 103 configured to save the received port information and the traffic statistics information, and report the failure of the information reporting unit (for example, the statistical analysis server is inaccessible) Then, when the statistical analysis server is accessible, the port information that fails to be reported and the corresponding traffic statistics are reported to the statistical analysis server.
  • the statistical analysis server 20 includes:
  • the information receiving module 201 is configured to receive and save the specified port information and corresponding traffic statistics reported by each specified device node in the network.
  • the analysis and presentation module 203 is configured to visually display the traffic statistics of the feature data packet on the designated port of each specified device node according to the specified port information and corresponding traffic statistics reported by each specified device node. Analyze information and/or message forwarding path information and dynamically update it.
  • the analysis presentation module visually displays the traffic statistical analysis information of the feature data message on a designated port of each specified device node, including: the analysis presentation module to list and/or graphic
  • the method displays one or more of the following information related to the feature data packet: the information of the feature data packet, the information of the designated port, the traffic statistics value in the two directions of sending and receiving on the designated port, and the traffic statistics.
  • the analysis and presentation module visually displays the packet forwarding path information of the feature data packet on the designated port of each specified device node, including: the packet that the analysis and presentation module is drawing In the forwarding path diagram, each specified device node in the network and its connection relationship are graphically displayed, and the following information related to the feature data packet is displayed on the packet forwarding path map in a text or graphic manner.
  • information, information, and information of the feature data message The information about the port, the traffic statistics in the two directions on the specified port, the cumulative value of the traffic statistics, the forwarding rate on each designated interval of the specified port, and the specified port from the presence to the end. And the specified port and time of time, traffic from scratch, and the update time of the specified port statistics.
  • the embodiment of the present invention further provides a computer readable storage medium, which stores program instructions, and when the program instructions are executed by the processor, can implement a traffic statistics and analysis method of the feature data message provided by the embodiment of the present invention.
  • the solution provided by the embodiment of the present invention performs traffic statistics on the feature data packet and analyzes the forwarding situation, and visually displays the port statistical change information and the forwarding path change information of each device node of the feature data packet in the communication network, so that the network device management can be performed.
  • the member monitors the traffic statistics and forwarding of feature data packets in real time, or analyzes the change of the forwarding channel of the feature data packets on the network over a period of time through historical statistics to help locate network faults.

Abstract

L'invention concerne un procédé et un dispositif correspondant pour compter et analyser le trafic d'un paquet de données de caractéristique, le procédé comprenant les opérations suivantes : chaque nœud de dispositif spécifié dans un réseau acquiert des informations de comptage de trafic du paquet de données de caractéristique au niveau d'un port spécifié du nœud de dispositif respectivement selon un intervalle de temps de comptage configuré, et rapporte à un serveur de comptage et d'analyse des informations de son port spécifié et les informations de comptage de trafic correspondantes ; et le serveur de comptage et d'analyse présente visuellement, selon les informations reçues du port spécifié et les informations de comptage de trafic correspondantes, les informations de comptage et d'analyse de trafic et/ou les informations de chemin de transfert de paquet du paquet de données de caractéristique au niveau du port spécifié de chaque nœud de dispositif spécifié, et met à jour celles-ci de manière dynamique.
PCT/CN2015/092848 2014-12-10 2015-10-26 Procédé et dispositif correspondant pour compter et analyser le trafic d'un paquet de données de caractéristique WO2016091019A1 (fr)

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CN201410758217.9 2014-12-10

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CN109474447B (zh) * 2017-09-07 2022-04-12 北京京东尚科信息技术有限公司 用于实时监控系统的告警方法和装置
CN109450656A (zh) * 2018-12-30 2019-03-08 北京世纪互联宽带数据中心有限公司 一种计费流量图生成方法及装置
CN110351138A (zh) * 2019-07-11 2019-10-18 中国工商银行股份有限公司 应用于联机事务处理系统的故障定位方法和系统
CN113347055A (zh) * 2021-04-29 2021-09-03 海南视联通信技术有限公司 监控流量速率的方法及装置、计算机可读存储介质

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