Share and open the cloud server VPS host Linux system kernel comes with BBR acceleration one-click script

As we have introduced on our blog before, is the speed of foreign Linux VPS hosts slow? Share the one-click installation script to enable BBR, BBR modified version, BBRplus, and Ruisu acceleration tutorial. Is the foreign Linux VPS host slow? Google BBR 2020 latest script sharing, foreign Linux VPS host is slow? Google BBR 2020 latest script sharing, the one-click script shared today is native BBR, very simple. You can choose according to your needs. Currently only oracle linux cannot use this one-click script.

BBR is already included in new versions of Linux systems, but it is not turned on by default. Kernels above 4.9 are considered new systems. If it is an old kernel, you can use the following one-click upgrade to the old kernel and then open BBR. The benefits of BBR provide throughput, reduce tcp delay, located in foreign servers and vps hosts, access websites faster

Enable the BBR script with one click for kernels lower than 4.9, and then enable BBR after upgrading the kernel

yum install wget wget --no-check-certificate https://github.com/teddysun/across/raw/master/bbr.sh && chmod +x bbr.sh && ./bbr.sh lsmod | grep bbr

Open BBR script with one click for kernel 4.9 or above

echo "net.core.default_qdisc=fq" >> /etc/sysctl.conf echo "net.ipv4.tcp_congestion_control=bbr" >> /etc/sysctl.conf sysctl -p lsmod | grep bbr

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