Compile time : 16/1/2020
Support : Debian 10 (Buster)
echo "net.core.default_qdisc = fq" >> /etc/sysctl.conf
echo "net.ipv4.tcp_congestion_control = bbr2" >> /etc/sysctl.conf
echo "net.ipv4.tcp_ecn = 1" >> /etc/sysctl.conf
echo "net.ipv4.tcp_ecn_fallback = 1" >> /etc/sysctl.conf
sysctl -p
Sources : google/bbr