tcp_dsack

file: /proc/sys/net/ipv4/tcp_dsack
variable: net.ipv4.tcp_dsack
Official reference

Allows TCP to send “duplicate” SACKs.

source

Last update: 2018-12-09 18:93:01 UTC

Sysctl Explorer is available under the GPL-2.0.
Kernel documentation © the Linux kernel authors.
Linux® is a registered trademark of Linus Torvalds.