NetVision: Towards Network Telemetry as a Service
Zhengzheng Liu, Jun Bi, Yu Zhou, Yangyang Wang, Yunsenxiao Lin · 2018
In-band Network Telemetry (INT) can provide fine-grained and accurate device-level telemetry metrics. Nonetheless, INT can track only a small ratio of devices and links and embedding telemetry data into normal packets brings high overhead and high operation complexity. Hence, we present NetVision, a powerful proactive network telemetry platform with high coverage and high scalability.