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bbr vultr debian8
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#debian 8 on vultr | |
# install kernel | |
sudo echo "deb http://ftp.debian.org/debian jessie-backports main" >> /etc/apt/sources.list | |
sudo apt-get update | |
apt-get install -t jessie-backports linux-image-amd64 | |
#reboot | |
update-grub | |
reboot | |
#load bbr | |
echo "net.core.default_qdisc=fq" >> /etc/sysctl.conf | |
echo "net.ipv4.tcp_congestion_control=bbr" >> /etc/sysctl.conf | |
sysctl -p | |
# check if bbr is loaded | |
sysctl net.ipv4.tcp_available_congestion_control | |
sysctl net.ipv4.tcp_congestion_control | |
lsmod | grep bbr | |
#optional install kernel 4.10.0 | |
#wget -c http://mirrors.kernel.org/debian/pool/main/l/linux/linux-image-4.10.0-rc6-amd64-unsigned_4.10~rc6-1~exp2_amd64.deb | |
#sudo dpkg -i linux-image-4.10.0-rc6-amd64-unsigned_4.10~rc6-1~exp2_amd64.deb | |
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