debian 9.0 这样安装bbr 是不是有问题？

qqab

1. root@debian:~# lsb_release -a
   
2. No LSB modules are available.
   
3. Distributor ID:        Debian
   
4. Description:        Debian GNU/Linux 9.0 (stretch)
   
5. Release:        9.0
   
6. Codename:        stretch
   
7. root@debian:~# echo "net.core.default_qdisc=fq" >> /etc/sysctl.conf
   
8. root@debian:~# echo "net.ipv4.tcp_congestion_control=bbr" >> /etc/sysctl.conf
   
9. root@debian:~# sysctl -p
   
10. net.ipv4.neigh.default.base_reachable_time_ms = 600000
    
11. net.ipv4.neigh.default.mcast_solicit = 20
    
12. net.ipv4.neigh.default.retrans_time_ms = 250
    
13. sysctl: cannot stat /proc/sys/“net/core/default_qdisc: No such file or directory
    
14. sysctl: cannot stat /proc/sys/“net/ipv4/tcp_congestion_control: No such file or directory
    
15. sysctl: cannot stat /proc/sys/“net/core/default_qdisc: No such file or directory
    
16. sysctl: cannot stat /proc/sys/“net/ipv4/tcp_congestion_control: No such file or directory
    
17. sysctl: cannot stat /proc/sys/“net/core/default_qdisc: No such file or directory
    
18. sysctl: cannot stat /proc/sys/“net/ipv4/tcp_congestion_control: No such file or directory
    
19. net.core.default_qdisc = fq
    
20. net.ipv4.tcp_congestion_control = bbr
    
21. root@debian:~# sysctl net.ipv4.tcp_available_congestion_control
    
22. net.ipv4.tcp_available_congestion_control = bbr cubic reno
    
23. root@debian:~# lsmod | grep bbr
    
24. tcp_bbr                16384  1
    
25. root@debian:~#
    

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ynuigv

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