debian 9.0 这样安装bbr 是不是有问题？

qqab

[ol]

root@debian:~# lsb_release -a

No LSB modules are available.

Distributor ID:        Debian

Description:        Debian GNU/Linux 9.0 (stretch)

Release:        9.0

Codename:        stretch

root@debian:~# echo "net.core.default_qdisc=fq" >> /etc/sysctl.conf

root@debian:~# echo "net.ipv4.tcp_congestion_control=bbr" >> /etc/sysctl.conf

root@debian:~# sysctl -p

net.ipv4.neigh.default.base_reachable_time_ms = 600000

net.ipv4.neigh.default.mcast_solicit = 20

net.ipv4.neigh.default.retrans_time_ms = 250

sysctl: cannot stat /proc/sys/“net/core/default_qdisc: No such file or directory

sysctl: cannot stat /proc/sys/“net/ipv4/tcp_congestion_control: No such file or directory

sysctl: cannot stat /proc/sys/“net/core/default_qdisc: No such file or directory

sysctl: cannot stat /proc/sys/“net/ipv4/tcp_congestion_control: No such file or directory

sysctl: cannot stat /proc/sys/“net/core/default_qdisc: No such file or directory

sysctl: cannot stat /proc/sys/“net/ipv4/tcp_congestion_control: No such file or directory

net.core.default_qdisc = fq

net.ipv4.tcp_congestion_control = bbr

root@debian:~# sysctl net.ipv4.tcp_available_congestion_control

net.ipv4.tcp_available_congestion_control = bbr cubic reno

root@debian:~# lsmod | grep bbr

tcp_bbr                16384  1

root@debian:~#

[/ol]复制代码

ynuigv

本帖最后由 ynuigv 于 2019-1-15 21:52 编辑

没问题,已经开启了
我也是这样开启的,简单,无毒

其实就是三条命令而已
echo "net.core.default_qdisc=fq" >> /etc/sysctl.conf
echo "net.ipv4.tcp_congestion_control=bbr" >> /etc/sysctl.conf
sysctl -p

bax

没问题，不用暴力和魔改都这样开

qqab

ynuigv 发表于 2019-1-15 21:50

没问题,已经开启了
我也是这样开启的,简单,无毒
谢谢