公开(公告)号：US20220006685A1

公开(公告)日：2022-01-06

申请号：US17480477

申请日：2021-09-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Dewei BAO ,  Donghong PENG ,  Yaodong GUAN ,  Shihao LI ,  Zhiqiang LI

IPC: H04L12/24

Abstract: A network log time alignment method and an apparatus are provided. The method includes: obtaining log data stored in multiple network devices; parsing the log data to obtain features of each network device; determining associated features of the multiple network devices according to the features of each network device, where the associated features are features that are of the network devices and that have an association in space; and then, performing alignment on log time in multiple pieces of log data according to the associated features. Therefore, associated features of related devices of a network fault can be found, and log time are automatically aligned according to the associated features, thereby improving the efficiency and the accuracy of the fault location and sectionalization.

公开(公告)号：US20180367367A1

公开(公告)日：2018-12-20

申请号：US16111234

申请日：2018-08-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Dewei BAO ,  Donghong PENG ,  Yaodong GUAN ,  Shihao LI ,  Zhiqiang LI

IPC: H04L12/24

Abstract: A network log time alignment method and an apparatus are provided. The method includes: obtaining log data stored in multiple network devices; parsing the log data to obtain features of each network device; determining associated features of the multiple network devices according to the features of each network device, where the associated features are features that are of the network devices and that have an association in space; and then, performing alignment on log time in multiple pieces of log data according to the associated features. Therefore, associated features of related devices of a network fault can be found, and log time are automatically aligned according to the associated features, thereby improving the efficiency and the accuracy of the fault location and sectionalization.

公开(公告)号：US20150036510A1

公开(公告)日：2015-02-05

申请号：US14519786

申请日：2014-10-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Pengcheng BAO ,  Donghong PENG ,  Hongming LIU

IPC: H04L12/26

CPC classification number: H04L43/08 ,  H04L12/4641 ,  H04L41/0213 ,  H04L43/0811 ,  H04L43/10

Abstract: A method and device for measuring Ethernet performance, in which, a first OAM protocol frame transmitted by a local end network device to a peer end network device carries a measurement object indicator, so that the peer end network device can obtain peer end measurement statistical information corresponding to the measurement object indicator according to a corresponding relationship between the measurement object indicator and the peer end measurement statistical information. Since different measurement object indicators may correspond to different peer end measurement statistical information, the flow-based measurement can be achieved and, thus, the problem that measurements in the P2MP topology network cannot be implemented in the prior art is solved, thereby improving the capability of measuring network performance.

Abstract translation: 一种用于测量以太网性能的方法和装置，其中由本地端网络设备向对端网络设备发送的第一OAM协议帧携带测量对象指示符，使得对端网络设备可以获得对端测量统计信息 根据测量对象指示器和对端测量统计信息之间的对应关系，对应于测量对象指示符。 由于不同的测量对象指示符可以对应于不同的对端测量统计信息，因此可以实现基于流的测量，因此解决了在现有技术中不能实现P2MP拓扑网络中的测量的问题，从而提高了能力 测量网络性能。