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ubuntu-page-6 [2023/10/15 20:57] – adminubuntu-page-6 [2024/09/22 03:55] (current) – external edit 127.0.0.1
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 1. Check TCP Congestion Control Algorithms on Linux 1. Check TCP Congestion Control Algorithms on Linux
 <code>sysctl net.ipv4.tcp_congestion_control</code> <code>sysctl net.ipv4.tcp_congestion_control</code>
-2. Make Sure You Have Linux Kernel 4.9 or Above+2. Make sure you have Linux Kernel 4.9 or Above
 <code>uname -r</code> <code>uname -r</code>
 +3. Enable TCP BBR in Ubuntu
 +<code>sudo nano /etc/sysctl.conf</code>
 +4. Enter the below code at the end of the file
 +<code>
 +net.core.default_qdisc=fq
 +net.ipv4.tcp_congestion_control=bbr
 +</code>
 +5. Save and close the file
 +
 +6. reload sysctl configurations
 +<code>sudo sysctl -p</code>
 +7. Now check the congestion control algorithm in use
 +<code>sysctl net.ipv4.tcp_congestion_control</code>
  
  
ubuntu-page-6.1697403471.txt.gz · Last modified: 2024/09/22 03:55 (external edit)