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Creators/Authors contains: "Bathula, Balagangadhar"

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  1. ; ; ; (, NOMS 2023-2023 IEEE/IFIP Network Operations and Management Symposium)
    The Open ROADM ecosystem enables greater flexibility in deploying optical networks through centralized SDN management and intelligent service orchestration. However, since the maintenance signaling is yet to be standardized and implemented within each device, it is difficult to identify the root cause of issues and manage the network effectively when faults propagate in the network. To tackle this problem, this paper presents a proof-of-concept implementation of an alarm correlation and ticketing system for the multi-vendor Open ROADM ecosystem. The proposed system uses a graph-based method to identify the root cause of alarms and generate tickets for network operations teams. The results of our laboratory tests demonstrate the effectiveness of the proposed system in managing alarms in the multi-vendor Open ROADM ecosystem. 
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    Full Text Available 
  2. ; ; ; ; ; ; ; ; ; ; et al (, EEE/OSA Optical Networking and Communication Conference & Exhibition (OFC22))
    Accepted Manuscript Full Text Available