https://www.affwo.com/tag/Debian/ https://www.affwo.com/177.html 2020-07-02T23:57:00+08:00 手动开启bbr：echo "net.core.default_qdisc=fq" >> /etc/sysctl.conf echo "net.ipv4.tcp_congestion_control=bbr" >> /etc/sysctl.conf sysctl -p检查：lsmod | grep bbr