linux:bbr
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linux:bbr [2018/01/08 12:32] – created percy | linux:bbr [2018/01/08 13:32] – [DigitalOcean enable BBR] percy | ||
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</ | </ | ||
- | ==== Enable bbr | + | ==== Enable bbr ==== |
- | ==== | + | |
<code BASH> | <code BASH> | ||
pi@raspberrypi: | pi@raspberrypi: | ||
Line 21: | Line 20: | ||
net.ipv4.tcp_congestion_control = bbr | net.ipv4.tcp_congestion_control = bbr | ||
</ | </ | ||
+ | |||
+ | ==== DigitalOcean enable BBR ==== | ||
+ | Refer | ||
+ | - https:// | ||
+ | Install the grub loader in the console panel, first you need power off, then after install the grub loader, then power on. | ||
+ | |||
+ | Install the new kernel, you can find the kernel what you want | ||
+ | apt-cache search --names-only linux-image | ||
+ | |||
+ | sudo apt-get install linux-image-4.11.0-13-generic linux-headers-4.11.0-13-generic | ||
+ | Or | ||
+ | sudo apt-get install linux-image-4.10.0-42-generic linux-headers-4.10.0-42-generic | ||
+ | |||
+ | Update the grub | ||
+ | sudo vim / | ||
+ | Add the line: | ||
+ | GRUB_DISABLE_SUBMENU = Y | ||
+ | | ||
+ | export GRUB_CONFIG=`sudo find /boot -name " | ||
+ | sudo update-grub | ||
+ | |||
+ | Now you find all the kernel | ||
+ | grep ' | ||
+ | And you need update / | ||
+ | GRUB_DEFAULT=0 | ||
+ | Now you can reoot the VPS | ||
+ | | ||
+ | |||
+ | |||
/var/www/dokuwiki/wiki/data/pages/linux/bbr.txt · Last modified: 2018/01/08 14:40 by percy