Find the network device that's lying to you — gray-failure triangulation from path-aware probe data. Exact-binomial verdicts, zero dependencies, read-only.
This is a web-based tool for simulating network quality. Ideal for use with software routers on Linux platform. It focuses on simulating weak network (poor network) conditions, with built-in scenario models(3G, 4G, Wi-Fi, Starlink, etc.) and combinations of parameters such as packet loss, delay, jitter, and bandwidth limitation, etc.
