TCP Congestion

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Revision as of 02:42, 12 April 2018 (edit)
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Current revision (02:43, 12 April 2018) (edit) (undo)
Ian5142 (Talk | contribs)
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To find the available congestion control algorithm modules (although the kernel may have more built-in, see below): To find the available congestion control algorithm modules (although the kernel may have more built-in, see below):
-<code>ls -la /sys/module/tcp_*</code>+<pre>ls -la /sys/module/tcp_*</pre>
e.g. tcp_vegas, tcp_hybla e.g. tcp_vegas, tcp_hybla
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To find the allowed congestion control algorithms: To find the allowed congestion control algorithms:
-<code>cat /proc/sys/net/ipv4/tcp_allowed_congestion_control</code>+<pre>cat /proc/sys/net/ipv4/tcp_allowed_congestion_control</pre>
e.g. vegas westwood reno e.g. vegas westwood reno
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To find the available congestion control algorithms: To find the available congestion control algorithms:
-<code>cat /proc/sys/net/ipv4/tcp_available_congestion_control</code>+<pre>cat /proc/sys/net/ipv4/tcp_available_congestion_control</pre>
e.g. vegas westwood reno hybla (these also appear in the web interface) e.g. vegas westwood reno hybla (these also appear in the web interface)
[[Category:Traffic moderation]] [[Category:Traffic moderation]]

Current revision


Contents


[edit] Introduction

This is a stub for a future TCP Congestion Control article.

To find the available congestion control algorithm modules (although the kernel may have more built-in, see below):

ls -la /sys/module/tcp_*

e.g. tcp_vegas, tcp_hybla

To find the allowed congestion control algorithms:

cat /proc/sys/net/ipv4/tcp_allowed_congestion_control

e.g. vegas westwood reno

To find the available congestion control algorithms:

cat /proc/sys/net/ipv4/tcp_available_congestion_control

e.g. vegas westwood reno hybla (these also appear in the web interface)