Method and system for testing software defined packet transport network

A technology of packet transmission network and testing software, which is applied in the field of computer communication, can solve problems such as testing the overall performance of SPTN, and achieve the effect of ensuring accuracy and solving time asynchrony

Active Publication Date: 2018-03-23
RAISECOM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] The present invention provides a method and system for testing a software-defined

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  • Method and system for testing software defined packet transport network
  • Method and system for testing software defined packet transport network
  • Method and system for testing software defined packet transport network

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Embodiment Construction

[0045] In the embodiment of the present invention, a solution for testing the end-to-end service opening performance in the overall performance of the SPTN is proposed, which can effectively measure the performance of the SPTN product. Specific embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0046] figure 1A schematic diagram of the implementation process for the method of testing the SPTN network, as shown in the figure, may include:

[0047] Step 101, sending a service message whose destination receiver is the second target device under test to the first target device under test in the SPTN network;

[0048] Step 102, issue a service activation instruction for the first target device under test and the second target device under test to the SPTN controller in the SPTN network, wherein the service activation instruction includes a command for generating the first target device under test The parameter information...

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Abstract

The invention discloses a method and a system for testing a software defined packet transport network. The method comprises steps: a service message with a destination receiver as a second target tested device is sent to a first target tested device in the software defined packet transport network; a service opening instruction for the first target tested device and the second target tested deviceis issued to a software defined packet transport network controller in the software defined packet transport network; and according to the issuing time of the service opening instruction and the timeof receiving the service message in the second target tested device, the performance of the software defined packet transport network is determined. Through calculating the time difference between the service opening instruction issuing time at a user side and entry into force time of service between the software defined packet transport network devices as a main index for service opening performance test, the test result accuracy can be ensured.

Description

technical field [0001] The invention relates to the technical field of computer communication, in particular to a method and system for testing a software-defined packet transmission network. Background technique [0002] As a new innovative network architecture, SDN (Software Defined Network) is a way to realize network virtualization. Its network equipment control plane is separated from the data plane, thus realizing flexible control of network traffic and making the network as a Pipelines just got smarter. [0003] PTN (Packet Transport Network, Packet Transport Network) refers to the packet service as the core, and provides carrier-class OAM (Operations, Administration and Maintenance, operation, management and maintenance) protection, which can transmit packet services more effectively at the transport layer A packet transfer technique. PTN supports a variety of bidirectional point-to-point connection channels based on packet switching services, and has end-to-end ne...

Claims

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Application Information

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IPC IPC(8): H04L12/26H04L12/931
CPCH04L43/08H04L43/50H04L49/208
Inventor 杜振方
Owner RAISECOM TECH
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