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Method and device for acquiring TWAMP end-to-end detection path

A path and detection instance technology, applied in the communication field, can solve the problems of single TWAMP detection results and unfavorable faults, and achieve the effect of improving the efficiency of fault location

Active Publication Date: 2018-05-04
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention provides a method and device for obtaining a TWAMP end-to-end detection path, which is used to solve the problem that the TWAMP detection result is single in the prior art, which is not conducive to quickly solving the problem

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  • Method and device for acquiring TWAMP end-to-end detection path
  • Method and device for acquiring TWAMP end-to-end detection path
  • Method and device for acquiring TWAMP end-to-end detection path

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Embodiment Construction

[0027] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0028] The embodiment of the present invention aims to provide a method and device for obtaining the end-to-end detection path of TWAMP. The method and device can obtain the actual detection path of TWAMP detection and automatically present it to the user, which is convenient and intuitive, and effectively helps Network managers can easily control the network and improve the efficiency and level of network management.

[0029] Spec...

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Abstract

The invention discloses a method and device for acquiring a TWAMP end-to-end detection path. The method includes the following steps: acquiring configuration information of a TWAMP detection instance,wherein the configuration information includes a source IP, a destination IP and a known end; performing service query according to the known end, determining L2VPNL3VPN services of the TWAMP detection instance, querying an IP of a layer-3 virtual interface on layer-2 and layer-3 bridging network elements, and determining the corresponding relationships between the source IP, the destination IP and layer-2 base station equipment CE1, layer-3 gateway equipment CE2; and searching an actual detection path of the TWAMP detection instance according to the L2VPNL3VPN services and the correspondingrelationships between the source IP, the destination IP and CE1, CE2, and determining the locations of a transmitting end and a reflecting end on the actual detection path. According to the scheme ofthe invention, the problems that the TWAMP detection result is single and is not conducive to solving the fault quickly can be well solved.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method and a device for acquiring a TWAMP (Two-way Active Measurement Protocol, two-way active measurement protocol) end-to-end detection path. Background technique [0002] Compared with the traditional 2G / 3G network, the biggest feature of 4G LTE is the flattening of the network, and the introduction of S1 and X2 interfaces. host. Taking the S1 interface as an example, since establishing multiple separate routes for each base station to belong to different service gateways sGW will lead to a sharp increase in the number of connections, resulting in high costs, so the IP route forwarding function (L3VPN) is introduced in the bearer network. The IP routing and forwarding function in the bearer network completes the flexible forwarding of different base stations and different sGWs, forming the core layer. At the same time, in order to improve the manageability, scalability an...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L12/26H04L12/46H04W24/02H04W24/08H04W64/00
CPCH04L12/4641H04L41/0654H04L43/0811H04W24/02H04W24/08H04W64/00
Inventor 刘伟李阿男
Owner ZTE CORP