BBR加速安装

安装BBR

如提示内核不支持请先到http://zy.178v.cn/221.html

更换内核

从下图就可以看出丢包对BBR的影响有多大

centos安装BBR我用的以下这条命令

wget "https://github.com/cx9208/bbrplus/raw/master/ok_bbrplus_centos.sh" && chmod +x ok_bbrplus_centos.sh && ./ok_bbrplus_centos.sh

参考：从流量控制算法谈网络优化 – 从 CUBIC 到 BBRv2 算法https://aws.amazon.com/cn/blogs/china/talking-about-network-optimization-from-the-flow-control-algorithm/

TCP BBR – Exploring TCP congestion control (toonk.io)

https://toonk.io/tcp-bbr-exploring-tcp-congestion-control/index.html