Enable BBR in Linux
For Linux Kernal 4.9 above, Enable BBR is easy.
Example of OS that have 4.9 above by default : Ubuntu 18, Ubuntu 20
echo net.core.default_qdisc=fq >> /etc/sysctl.conf echo net.ipv4.tcp_congestion_control=bbr >> /etc/sysctl.conf sysctl -p