Invention Grant
- Patent Title: Identifying root causes of network service degradation
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Application No.: US17684486Application Date: 2022-03-02
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Publication No.: US11894969B2Publication Date: 2024-02-06
- Inventor: Christopher Barber , David Côté , Thomas Triplet , Yinqing Pei
- Applicant: Ciena Corporation
- Applicant Address: US MD Hanover
- Assignee: Ciena Corporation
- Current Assignee: Ciena Corporation
- Current Assignee Address: US MD Hanover
- Agency: Clements Bernard Walker
- Agent Christopher L. Bernard
- Main IPC: H04L41/00
- IPC: H04L41/00 ; H04L41/0631 ; H04L41/5003 ; H04L41/0604 ; G06F11/30 ; G06F16/2455 ; H04L41/0695

Abstract:
Systems and methods are provided for analyzing one or more root causes of service degradation events in a network or other environment. A method, according to one implementation, includes a step of monitoring a plurality of overlying services offered in an underlying infrastructure having a plurality of resources arranged with a specific topology. In response to detecting a negative impact on the overlying services during a predetermined time window and based on an understanding of the specific topology, the method further includes the step of identifying suspect components from the plurality of resources in the underlying infrastructure. The method also includes the step of obtaining status information with respect to the suspect components to determine a root cause of the negative impact on the overlying services.
Public/Granted literature
- US20230011452A1 Identifying root causes of network service degradation Public/Granted day:2023-01-12
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