Linux Debian 11系统开启BBR加速步骤

Debian11系统开启BBR加速步骤

echo "net.core.default_qdisc=fq" >> /etc/sysctl.conf
echo "net.ipv4.tcp_congestion_control=bbr" >> /etc/sysctl.conf

sysctl -p

sysctl net.ipv4.tcp_available_congestion_control

显示以下即已开启：net.ipv4.tcp_available_congestion_control = reno cubic bbr

lsmod | grep bbr

显示返回值即启动成功：tcp_bbr 20480 2