Google Cloud Platform 计算单元 开启 BBR

• March 14, 2017
• 手记  
• bbr  
• Cloud  
• debian  
• gcp  
• google  
• Platform  

当前建立出来的计算单元系统是debian jessie

sudo nano /etc/apt/sources.list  #替换所有jessie 为 testing ，保存修改。
#更新到testing版本
sudo apt-get update
sudo apt-get -u -o APT::Force-LoopBreak=1 dist-upgrade
sudo apt-get autoremove
#开启BBR
sudo sh -c 'echo “net.core.default\_qdisc=fq” >> /etc/sysctl.conf'
sudo sh -c 'echo “net.ipv4.tcp\_congestion\_control=bbr” >> /etc/sysctl.conf'
sudo sysctl -p
#验证
sudo sysctl net.ipv4.tcp\_available\_congestion\_control
sudo sysctl net.ipv4.tcp\_congestion\_control