From d0c6bb1e9064ffdf45f7ac606f708c3f5e7dc247 Mon Sep 17 00:00:00 2001
From: madaidan <50278627+madaidan@users.noreply.github.com>
Date: Fri, 4 Oct 2019 17:35:54 +0000
Subject: [PATCH] Disable TCP DSACK and FACK

---
 etc/sysctl.d/tcp_sack.conf | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/etc/sysctl.d/tcp_sack.conf b/etc/sysctl.d/tcp_sack.conf
index 6245fff..f949105 100644
--- a/etc/sysctl.d/tcp_sack.conf
+++ b/etc/sysctl.d/tcp_sack.conf
@@ -1,2 +1,5 @@
 # Disables SACK as it is commonly exploited and likely not needed.
+# https://forums.whonix.org/t/disabling-tcp-sack-dsack-fack/8109
 net.ipv4.tcp_sack=0
+net.ipv4.tcp_dsack=0
+net.ipv4.tcp_fack=0