AAsclepius - Monitoring, Diagnosing, and Detouring at the Internet Peering Edge

Explore a conference talk from USENIX ATC '23 that delves into AAsclepius, an innovative system developed by Huawei Cloud to address network faults at the Internet peering edge. Learn about the three-pronged approach of monitoring, diagnosing, and detouring traffic to mitigate middle faults. Discover the novel PathDebugging technique used to identify fault directions and understand how AAsclepius has successfully protected Huawei Cloud from major incidents. Gain insights into the system's efficiency in detouring traffic within minutes to circumvent outbound faults, as demonstrated through evaluations at major points of presence.