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Method and system for monitoring virtual private network (VPN)

A technology of virtual private network and network performance parameters, applied in the field of network communication, can solve the problems of no VPN polling scheme, deterioration of network performance, increase of network management burden, etc., to achieve the effect of efficient utilization and preservation of security

Active Publication Date: 2016-08-24
STATE GRID JIBEI ELECTRIC POWER COMPANY +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, with the continuous advancement of network intelligence and the rapid development of new services and applications such as cloud computing and big data centers, the data traffic of the network is increasing at an exponential rate, and the amount of information interaction in different VLANs is not the same. , causing network performance to deteriorate
[0004] To sum up, as VPN technology has been more and more widely used in the current power data network field, a large number of virtual channels appearing along with it have increased the burden of network management, especially in real-time monitoring of the network. A complete and systematic VPN polling solution

Method used

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  • Method and system for monitoring virtual private network (VPN)
  • Method and system for monitoring virtual private network (VPN)
  • Method and system for monitoring virtual private network (VPN)

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Embodiment Construction

[0023] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary, and are only used to explain the present invention, and cannot be construed as limiting the present invention.

[0024] Those skilled in the art can understand that, unless specifically stated otherwise, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the term "comprising" used in the specification of the present invention refers to the presence of the described features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, el...

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Abstract

The invention provides a method and a system for monitoring a virtual private network (VPN). The method comprises the steps of dividing services into different service levels according to service characteristics and the requirements of the services for network performance parameters; acquiring a comprehensive service quality value of each VLAN (Virtual Local Area Network) according to the network performance parameter and traffic data of a corresponding port of each service level; generating an initial polling priority table according to the comprehensive service quality value of each VLAN; and polling and monitoring each VLAN according to the initial polling priority table. The method and the system accurately realize real-time monitoring of the network condition, can utilize network resources more efficiently during VPN scheduling, reserve the security of the VPN technology, and solve the problem of difficulty in mass channel scheduling.

Description

Technical field [0001] The present invention relates to the technical field of network communication, in particular to a method and system for monitoring a virtual private network VPN based on multiple service levels. Background technique [0002] With the development of communication technology in recent years, the development of power data network is very rapid. The influx of new equipment makes the intelligent level of the power data network continuously improved, with increasingly powerful functions, and complex configurations and applications. The business of the power data network has expanded from dispatching telephones and low-speed remote data transmission to high-speed, digital, and large-capacity user services, such as computer Internet, wide area network, and video transmission. The power data network must ensure the safety, stability, and efficient production of the power system. Among them, the security requirements of information such as dispatch automation inform...

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Application Information

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IPC IPC(8): H04L12/26H04L12/46H04L12/851
Inventor 纪雨彤邢宁哲赵庆凯段寒硕马跃彭柏聂正璞李信田宇赵阳段程煜来媛
Owner STATE GRID JIBEI ELECTRIC POWER COMPANY
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