[PATCH v2] sysctl.conf: Enable TFO in sysctl

Fixes #11945

For further information see: https://tools.ietf.org/html/rfc7413#section-4.2.2 https://www.kernel.org/doc/Documentation/networking/ip-sysctl.txt

Signed-off-by: erik.kapfer ummeegge@ipfire.org --- config/etc/sysctl.conf | 1 + 1 file changed, 1 insertion(+)

diff --git a/config/etc/sysctl.conf b/config/etc/sysctl.conf index 4066af767..52b21efa4 100644 --- a/config/etc/sysctl.conf +++ b/config/etc/sysctl.conf @@ -13,6 +13,7 @@ net.ipv4.tcp_syncookies = 1 net.ipv4.tcp_fin_timeout = 30 net.ipv4.tcp_syn_retries = 3 net.ipv4.tcp_synack_retries = 3 +net.ipv4.tcp_fastopen = 3

net.ipv4.conf.default.arp_filter = 1 net.ipv4.conf.default.rp_filter = 0