sysctl.conf: set net.ipv4.tcp_ecn = 0 and net.ipv4.tcp_window_scaling = 0

Makefile

@@ -77,12 +77,6 @@ install-files:
 install: install-dirs install-tools install-locales install-files
 
 dist: clean
-	@case `sed 15q ChangeLog` in \
-	*"$(VERSION)"*) : ;; \
-	*) \
-	   echo "ChangeLog not updated; not releasing" 1>&2;\
-	   exit 1;; \
-	esac
 	@git log > ChangeLog.git
 	@mkdir /tmp/$(distdir)
 	@cp -a * /tmp/$(distdir)/

VERSION

@@ -1 +1 @@
-VERSION = 1.5.2
+VERSION = 1.5.3

etc/sysctl.conf

@@ -20,7 +20,7 @@ net.ipv4.conf.all.log_martians = 1
 net.ipv4.conf.all.rp_filter = 1
 
 # Enable ECN (Explicit Congestion Notification) in TCP connections
-#net.ipv4.tcp_ecn = 1
+net.ipv4.tcp_ecn = 0
 
 # Enable syncookies to hosts when the kernels syn backlog queue is overflowed
 net.ipv4.tcp_syncookies = 1
@@ -37,3 +37,5 @@ net.ipv4.icmp_echo_ignore_broadcasts = 1
 # Controls whether core dumps will append the PID to the core filename.
 # Useful for debugging multi-threaded applications.
 kernel.core_uses_pid = 1
+
+net.ipv4.tcp_window_scaling = 0