Performance data streaming in the network plays a vital part for many applications like monitoring, network management, closed loop automation, and much more. This is getting complex when it comes to optical transport network, where streaming of performance data from multiple domains is required to manage the end to end optical service.
Therefore, a systematic approach is required for telemetry data streaming from optical domain controllers to facilitate its utilization to northbound applications. The ONF TAPI v2.5 is proposed with a telemetry streaming improvements and recommended respective YANG models and protocols to effectively support streaming of performance data from multiple domains.

Download AINET Protect technical report – PoC Demonstration of TAPI Based Performance Data Streaming in Open Optical Network