Cross-platform network performance test system and method based on Y.1731 protocol

Abstract

The invention relates to a cross-platform network performance test system and method based on a Y.1731 protocol. The system comprises a received and transmitted packet management module, a test data management module and a packet transmission rate adjustment module, and parameters in the system modules are adjusted through an adjustable parameter interface to match current network software and hardware to be tested. The received and transmitted packet management module detects and manages received and transmitted packets; the test data management module collects and analyzes test data; and thepacket transmission rate adjustment module adaptively adjusts the packet transmission rate. By adopting the system and the method, a flexible software implementation scheme is provided, and can worknormally only by providing a basic protocol packet transmission interface and registration adjustable parameter related interfaces on a software platform as well as a local or remote configuration management channel. The system has multi-task processing capability and can operate a plurality of test instances in parallel.

Description

technical field [0001] The present invention relates to the field of passive optical networks, in particular to the field of measurement of data packet delay / throughput / packet loss between measurement devices in a point-to-point or point-to-multipoint network environment, and specifically refers to a Y.1731 protocol-based cross- Platform network performance test system and method. Background technique [0002] With the development of passive optical network equipment such as GPON and EPON in telecommunication networks, some commercial users have put forward manageability requirements to facilitate fault and performance detection needs. [0003] At present, the actual situation is that ordinary PON terminal equipment does not support performance testing requirements. As a network operator, it does not have the ability to remotely detect specific service performance parameters on specific user equipment, resulting in the inability to quickly locate and solve user problems. Fo...

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Problems solved by technology

[0007] (2) There is serious packet loss in the network, which is reflected in the multicast service, and the video has mosaic

[0008] (3) The data delay is relatively large, which is reflected in the Internet business, that is, the opening speed of the webpage is relatively slow

[0009] The guiding ideology of the current PON test is to provide a general software solution. If the sending and receiving packets can be processed through hardware acceleration, the hardware can insert the time stamp of the test packet, and the hardware provides a 1ms precision clock to send the packet, or pass Optimize at the software level, let performance management run in the detection mode of the device, and reduce the software processing load. These measures will improve the accuracy of the test. However, these optimization solutions rely on customized software and hardware platforms and are not universal.

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