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Debian 9 快速开启BBR加速 – 王板汪之家

Debian 9 快速开启BBR加速

Debian 9默认了4.9内核, 所以不需要更换内核, 可以直接开启BBR.

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

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

然后使其生效

sysctl -p

查看BBR是否安装成功

sysctl net.core.default_qdisc

如果返回下面的信息

net.core.default_qdisc = fq

再输入

sysctl net.ipv4.tcp_congestion_control

返回

net.ipv4.tcp_congestion_control = bbr

就说明安装成功了.

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