Telemetry-enabled Cloud-native Transport SDN Controller for Real-time Monitoring of Optical Transponders Using gNMI
Ricard Vilalta, Carlos Manso, Noboru Yoshikane, Raül Muñoz, Ramon Casellas, Ricardo Martínez, Takehiro Tsuritani, Itsuro Morita · 2020
This paper presents novel extensions for Cloud-native SDN controller for partially disaggregated optical networks that allow real-time monitoring of optical transponders. New SDN controller components are presented, as well as overall architecture. Evaluation is performed with gNMI enabled OpenConfig transceivers.