Bandwidth metering method and device and computer equipment

A measurement method and bandwidth technology, applied in the Internet field, can solve problems such as traffic anomalies, adverse effects of the rationality of bandwidth cost measurement, and adverse effects of bandwidth measurement applications, so as to avoid unreasonable phenomena, avoid adverse effects, and improve accuracy. Effect

Active Publication Date: 2015-04-22
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the process of implementing the present invention, the inventor found that network attack events would cause abnormal traffic at the node outlet, and the traffic data collected at this time was not credible traffic data, and such traffic data would affect the external network bandwidth measurement used by the device Accuracy; further, such traffic data will also have adverse effects on other bandwidth metering applications, such as the rationality of bandwidth cost metering

Method used

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  • Bandwidth metering method and device and computer equipment
  • Bandwidth metering method and device and computer equipment
  • Bandwidth metering method and device and computer equipment

Examples

Experimental program
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Effect test

Embodiment 1

[0020] Embodiment 1. Bandwidth measurement method.

[0021] figure 1 It is a flowchart of a bandwidth measurement method according to Embodiment 1 of the present invention. The bandwidth metering in this embodiment may also be referred to as external network bandwidth metering. The bandwidth metering in this embodiment should be understood in a broad sense, that is, the bandwidth metering not only refers to the metering of the network bandwidth used by nodes, but also refers to the metering of bandwidth fees and other aspects. The method in this embodiment is mainly implemented by an operating system or a processing controller in a computer device. An operating system or processing controller in a computer device may be referred to as a bandwidth meter. The computer equipment includes but is not limited to at least one of the following: a single computer, a computer group composed of multiple computers, a single network server, a server group composed of multiple network se...

Embodiment 2

[0053] Embodiment 2, bandwidth fee measurement method. The method of this embodiment provides a complete set of solutions for IDC nodes to collect, store, measure bandwidth and select a bandwidth charging method for traffic data using external network bandwidth. Attached below Figure 2-4 The method of this embodiment will be described.

[0054] The IDC node of this embodiment is connected to the external network through two switches in the internal network, such as figure 2As shown, the IDC-A external network core switch in the IDC node is connected to the ISP-A switch, and the IDC-B external network core switch is connected to the ISP-B switch. The flow data (that is, the original flow data) of data exchange between the IDC-A external network core switch and the external network ISP-A switch is collected by the traffic collection server A using the SNMP_Probe tool regularly, and the IDC-B external network core switch and the external network The flow data (that is, the o...

Embodiment 3

[0060] Embodiment 3, bandwidth metering device. The structure of the device is as Figure 5 shown.

[0061] Figure 5 Among them, the bandwidth metering device mainly includes: a traffic data acquisition module 500 and a traffic data acquisition module 510 , and the device may further include: a traffic data acquisition module 520 and a bandwidth billing management module 530 .

[0062] The traffic data acquisition module 500 is mainly adapted to acquire the collected traffic data of node outlets, and the node outlets are used to connect the nodes to the external network.

[0063] Specifically, the operation of the traffic data acquisition module 500 to acquire the collected traffic data at the node outlet can be performed during the traffic data collection process (that is, the bandwidth metering operation of this embodiment is performed while the traffic data is collected), or it can be performed during the traffic data collection Executed after the process ends. The col...

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Abstract

The invention provides a bandwidth metering method and device and computer equipment. The method comprises the following steps: acquiring acquired flow data of a node exit, wherein the node exit is used for connecting a node with an outer network; judging whether a network attack event exists or not according to the attack feature of the network attack event and / or the network attack warning information of equipment in the node under the situation that the phenomenon of sudden increase of flow on the node is detected according to the flow data; and if a judgment result indicates that the network attack event does not exist, using the flow data as flow data for metering node bandwidth, otherwise not using the flow data as flow data for metering the node bandwidth. According to the technical scheme provided by the invention, the accuracy of bandwidth metering is increased, and the phenomenon of irrationality in other metering applications of bandwidth can be avoided.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a bandwidth measurement method, device and computer equipment. Background technique [0002] The Internet is widely used in the current society. For example, people use the Internet to send and receive emails, consult information, shop, watch videos, listen to music, play games, and chat. The Internet has become an important part of people's work and entertainment life. [0003] In the process of using the Internet, the concept of bandwidth is usually involved. Bandwidth is not only very important for families, offices and public places connected to the Internet, but also for some Internet companies; for example, for IDC (Internet Data Center, Internet Data Center) node owner or user, ISP (Internet Service Provider, Internet Service Provider) will charge the corresponding fee according to the external network bandwidth (also called Internet bandwidth) used by the IDC node ...

Claims

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Application Information

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IPC IPC(8): H04L12/26
Inventor陈云飞谢瑞俊熊亚军
OwnerBEIJING BAIDU NETCOM SCI & TECH CO LTD