iTeleScope: Softwarized Network Middle-Box for Real-Time Video Telemetry and Classification

Video continues to dominate network traffic, yet operators today have poor visibility into the number, duration, and resolutions of the video streams traversing their domain. Current monitoring approaches are inaccurate, expensive, or unscalable, as they rely on statistical sampling, middle-box hardware, or packet inspection software. We present iTelescope, the first intelligent, inexpensive, and scalable softwarized network middle-box solution...