Brad Bishop | 977dc1a | 2019-02-06 16:01:43 -0500 | [diff] [blame] | 1 | From 1e190dfd5bb95036f937ef1dc46f43eb0a146612 Mon Sep 17 00:00:00 2001 |
| 2 | From: Thomas Hindoe Paaboel Andersen <phomes@gmail.com> |
| 3 | Date: Fri, 17 Aug 2018 21:31:05 +0200 |
| 4 | Subject: [PATCH] Revert "sysctl.d: request ECN on both in and outgoing |
| 5 | connections" |
| 6 | |
| 7 | Turning on ECN still causes slow or broken network on linux. Our tcp |
| 8 | is not yet ready for wide spread use of ECN. |
| 9 | |
| 10 | This reverts commit 919472741dba6ad0a3f6c2b76d390a02d0e2fdc3. |
| 11 | |
| 12 | https://github.com/systemd/systemd/issues/9748 |
| 13 | |
| 14 | Upstream-Status: Backport |
| 15 | Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com> |
| 16 | --- |
| 17 | sysctl.d/50-default.conf | 3 --- |
| 18 | 1 file changed, 3 deletions(-) |
| 19 | |
| 20 | diff --git a/sysctl.d/50-default.conf b/sysctl.d/50-default.conf |
| 21 | index b67ae87ca6b7..e263cf06284a 100644 |
| 22 | --- a/sysctl.d/50-default.conf |
| 23 | +++ b/sysctl.d/50-default.conf |
| 24 | @@ -33,9 +33,6 @@ net.ipv4.conf.all.promote_secondaries = 1 |
| 25 | # Fair Queue CoDel packet scheduler to fight bufferbloat |
| 26 | net.core.default_qdisc = fq_codel |
| 27 | |
| 28 | -# Request Explicit Congestion Notification (ECN) on both in and outgoing connections |
| 29 | -net.ipv4.tcp_ecn = 1 |
| 30 | - |
| 31 | # Enable hard and soft link protection |
| 32 | fs.protected_hardlinks = 1 |
| 33 | fs.protected_symlinks = 1 |
| 34 | -- |
| 35 | 2.7.4 |
| 36 | |