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Method and device for implementing qos of virtual private network

A technology of virtual private network and implementation method, applied in the field of QoS realization of virtual private network, to achieve the effect of flexible QoS strategy

Active Publication Date: 2016-12-14
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0015] The main purpose of the present invention is to provide a method and device for implementing Qos of a virtual private network, so as to solve the problem that in the prior art, when multiple users access the VPN in the same pipeline mode, flexible selection for different access users in the VPN cannot be realized. The problem of Qos policy, there is no effective problem yet

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  • Method and device for implementing qos of virtual private network
  • Method and device for implementing qos of virtual private network
  • Method and device for implementing qos of virtual private network

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Embodiment Construction

[0040] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0041] The invention provides a Qos realization device of a virtual private network. Figure 4 It is a schematic structural diagram of a Qos implementing device of a virtual private network according to an embodiment of the present invention; Figure 5 It is a schematic diagram of a preferred structure of a device for realizing Qos of a virtual private network according to an embodiment of the present invention.

[0042] Such as Figure 4 As shown, the device includes: a configuration module 10 , a determination module 30 and a Qos processing module 5...

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Abstract

The invention discloses a Qos realization method and device of a virtual private network. Wherein, the method includes: respectively configuring the attribute values ​​of the access attribute table for one or more access users accessing the operator's edge equipment PE, and obtaining the corresponding relationship between the attribute values ​​and the QoS policy; When the message meets the access condition, the QoS policy corresponding to the access message is obtained according to the corresponding relationship to determine the internal priority of the access message; and the QoS processing is performed on the access message according to the determined internal priority. Through the present invention, different access users can select different Qos policies in the entrance PE equipment, and provide more flexible Qos policies for network operation.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a method and device for realizing Qos of a virtual private network. Background technique [0002] With the rapid development of LAN technology, network IP has become the development trend of the industry. Traditional communication networks are gradually being replaced by data networks, and some new services also have IP features. [0003] In recent years, in order to pursue a higher total cost of ownership (Total Cost of Ownership, TCO for short), network operators often choose more cost-effective Ethernet technologies in the process of transforming existing networks and building new networks. . [0004] Packet Transport Network (PTN) technology, as an important bearer network technology, emphasizes packet transmission and uses IP technology for connection-oriented multi-service transmission. Compared with traditional transmission network technology and IP / MPLS technology, PT...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/851H04L12/813H04L12/46
Inventor 钱勇孙蓓张舒兴
Owner ZTE CORP