How To enable BBR On Debian
Enabe BBR setup steps
echo "net.core.default_qdisc=fq" >> /etc/sysctl.conf echo "net.ipv4.tcp_congestion_control=bbr" >> /etc/sysctl.conf sysctl -p
If BBR is enabled in your system, you can see the words like bbr.
sysctl net.ipv4.tcp_available_congestion_control lsmod | grep bbr