ahiliation:~$cat /proc/sys/net/ipv4/tcp_congestion_control cubic ahiliation:~$echo reno > /proc/sys/net/ipv4/tcp_congestion_control bash: /proc/sys/net/ipv4/tcp_congestion_control: Permission denied ahiliation:~$su – Password: debianlabs:~# echo reno > /proc/sys/net/ipv4/tcp_congestion_control debianlabs:~# cat /proc/sys/net/ipv4/tcp_congestion_control reno debianlabs:~# echo dreno > /proc/sys/net/ipv4/tcp_congestion_control -su: echo: write error: No such file or directory Set the congestion control algorithm to be used for new connections. The algorithm “reno” is always available, but …
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