--- elwix/config/etc/default/sysctl.conf	2017/06/08 11:12:45	1.9.2.1
+++ elwix/config/etc/default/sysctl.conf	2017/06/08 11:25:52	1.9.2.2
@@ -2,7 +2,7 @@
 #
 # elwix sysctl.conf
 #
-# $Id: sysctl.conf,v 1.9.2.1 2017/06/08 11:12:45 misho Exp $
+# $Id: sysctl.conf,v 1.9.2.2 2017/06/08 11:25:52 misho Exp $
 
 sysctl -w kern.coredump=0
 # Enable Fastforwarding (man 4 inet) and BREAK IPsec (but TCP_MD5 stills works with fastforwarding):
@@ -14,6 +14,7 @@ sysctl -w net.route.netisr_maxqlen=2048
 sysctl -w net.inet.ip.redirect=0
 sysctl -w net.inet.ip.forwarding=1
 sysctl -w net.inet.icmp.reply_from_interface=1
+sysctl -w net.inet.tcp.rfc1323=1
 sysctl -w net.inet.tcp.ecn.enable=1
 sysctl -w net.inet6.ip6.forwarding=1
 sysctl -w net.inet6.ip6.accept_rtadv=0