Under Centos7, BBR revised version can be installed and used with one click

Centos7 only! OVZ is not supported.

It is said to be improved compared to the original BBR. Original BBR one-click installation: TCP acceleration: BBR one-click installation

1. CentOS 7 one-click installation BBR revised version script (automatically installs the kernel and enables it):

wget -N --no-check-certificate "https://github.com/cx9208/bbrplus/raw/master/ok_bbrplus_centos.sh" && chmod +x ok_bbrplus_centos.sh && ./ok_bbrplus_centos.sh

After installation, execute uname -r, if 4.14.89 is displayed, the kernel switch is successful. Execute lsmod | grep bbr, if bbrplus is displayed, it is successfully opened

2. Manually install the BBR revised version on CentOS 7

Update kernel and install wget --no-check-certificate https://github.com/cx9208/bbrplus/raw/master/centos/x86_64/kernel-4.14.89-1.x86_64.rpm yum install -y kernel-4.14.89-1.x86_64.rpm

Switch boot kernel grub2-set-default 'CentOS Linux (4.14.89) 7 (Core)'

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

Last restart reboot

Project address: https://github.com/cx9208/bbrplus

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