Network packet loss measurement method, device and system
A packet loss measurement and network technology, applied in the field of communication, can solve problems such as inability to measure packet loss, and achieve the effect of accurate packet loss measurement
Active Publication Date: 2017-03-15
HUAWEI TECH CO LTD
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[0004] However, since the prior art is implemented based on the upstream sending point of the network and the downstream receiving point of a network, the prior art cannot perform multi-point-to-multipoint, multi-point-to-multipoint, etc. upstream and downstream of the network. Packet loss measurement is performed in a point-to-point transmission scenario, and there is currently no multipoint-to-multipoint network packet loss measurement method
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[0081] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are invented. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0082] figure 1 It is a flow chart of Embodiment 1 of the network packet loss measurement method of the present invention, as figure 1 As shown, the method may include:
[0083] S100. Obtain data packet measurement information obtained by measuring a service flow on at least one target logical port TLP (Target Logical Port).
[0084] Specifically, the data packet mea...
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A network packet loss measurement method, device, and system, the method comprising: acquiring data packet measurement information obtained by measuring service flow on at least one target logical port, and sending the data packet measurement information to a measurement control point, so that the measurement control point Determine network packet loss based on packet measurement information. Obtain the data packet measurement information obtained by measuring the service flow of at least one target logical port through the data collection point, and send the data packet measurement information to the measurement control point in a unified manner, and when there are multiple target logical ports, perform measurements separately to obtain their respective data packet measurements When receiving information, the measurement control point uniformly determines the packet loss of the service flow. In this way, accurate packet loss measurement can be achieved for service flows in scenarios where the network is point-to-point, point-to-multipoint, or multipoint-to-multipoint.
Description
technical field [0001] The invention relates to communication technology, in particular to a method, device and system for measuring network packet loss. Background technique [0002] With the continuous progress of network information technology, the IP (interconnection protocol between networks, Internet Protocol, hereinafter referred to as IP) of the network has become a trend. Under this trend, how to evaluate the packet loss performance and quality of services based on the IP protocol has become an increasingly prominent problem. [0003] In the prior art, for the packet loss performance measurement defined by the Multi-Protocol Label Switching (MPLS) network, packet loss statistics are performed on the network side of the network sending point and receiving point to realize the packet loss of service packets Measurement. [0004] However, since the prior art is implemented based on the upstream sending point of the network and the downstream receiving point of a netw...
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IPC IPC(8): H04L12/26
CPCH04L43/0876H04W56/002H04L43/0829H04L2101/663H04L61/5007H04L43/0894
Inventor 刘宏明方伟刘艳军
Owner HUAWEI TECH CO LTD