UCloud Tech

Oct 21, 2019 · Cloud Computing

How BigBrother Enables Scalable Full‑Link Network Connectivity Checks in Hybrid Cloud

BigBrother is a large‑scale internal network connectivity detection system that uses TCP packet coloring to separate probe traffic from user traffic, supports physical and hybrid cloud scenarios, provides a complete detection framework for rapid fault localization, and has been proven in thousands of host migrations with near‑real‑time alerts.