Centos 6 installs BBR magic modified version

KVM VPS only, kernel needs to be replaced. Other BBR scripts: 1. One-click script for network installation of Debian/Ubuntu/CentOS/Windows pure version under Linux 2. TCP acceleration: BBR enhanced version for Debian/Ubuntu 3. TCP acceleration: BBR one-click installation 4. Ruisu one-click installation script and Centos and Debian kernel replacement tutorial under Linux 5. TCP acceleration tools under Linux: Ruisu cracked version, Ruisu one-click automatic installation package 6. TCP acceleration tool under Windows: Ruisu GUI2048M Happy Edition

The installation process is as follows: 1. Replace the system kernel with the 4.12 kernel

rpm -ivh https://us.com/wp-content/uploads/2017/11/kernel-ml-4.12.10-1.el6.elrepo.x86_64.rpm

Then restart.

2. Modify the boot file

vi /boot/grub/grub.conf

Change default=1 to default=0 and restart.

3. Check whether you are currently using the 4.12.10-1 kernel

uuanme -a

4. Update the following files

yum remove kernel-headers -y rpm -ivh https://us.com/wp-content/uploads/2017/11/kernel-ml-headers-4.12.10-1.el6.elrepo.x86_64.rpm rpm -ivh https://us.com/wp-content/uploads/2017/11/kernel-ml-devel-4.12.10-1.el6.elrepo.x86_64.rpm

5. Perform BBR magic modification operation

yum install -y make gcc wget -O ./tcp_tsunami.c https://us.com/wp-content/uploads/2017/11/tcp_tsunami.c echo "obj-m:=tcp_tsunami.o" > Makefile make -C /lib/modules/$(uname -r)/build M=`pwd` modules CC=/usr/bin/gcc chmod +x ./tcp_tsunami.ko cp -rf ./tcp_tsunami.ko /lib/modules/$(uname -r)/kernel/net/ipv4 insmod tcp_tsunami.ko depmod -a echo "net.core.default_qdisc=fq" >> /etc/sysctl.conf echo "net.ipv4.tcp_congestion_control=tsunami" >> /etc/sysctl.conf

6. Run sysctl -p to make the kernel parameters take effect.

7. Restart.

8. Check whether it is successful

lsmod | grep tsunami

via: https://www.shaobing.hk/post/8.html

Recommended site search: icp registration website, free website application domain name, website icp registration, network registration, registered domain name, website registration and cancellation, registration space, registered domain name query, icp registration query system, Hong Kong free virtual host,

p>