这个问题要从当初设备(router)为什么引入Buffer说起了，TCP发包具有burst的行为，同时端口上还可能有Incast...
首先明确一点，路由器设计成很大的缓存，是错误的！我觉得路由器的buffer是用来平滑泊松分布的包到达和固...
Whilst those speed tests are running, we also run a UDP ping out to a set of test servers on the internet. These pings are made once every 500 milliseconds during the speed test, so that we get a good range of samples while the connection is under heavy load. ...
In addition toWireGuardbeing part of "net-next" as the networking subsystem material targeting the upcomingLinux 5.6cycle, there is another big last minute addition to the networking space: the Flow Queue PIE packet scheduler has been merged. The Flow Queue PIE (FQ-PIE) network packet scheduler...
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Use a Bufferbloat Test Site again and compare score now to the score before the test was run. In most cases, the new score should be an A or higher. If the score does not improve, or gets worse, there is likely a problem with the configuration. First, go back and compare all of ...