diff --git a/Shorewall/Contrib/isusable b/Shorewall/Contrib/isusable
deleted file mode 100644
index 4043aaf1f..000000000
--- a/Shorewall/Contrib/isusable
+++ /dev/null
@@ -1,17 +0,0 @@
-#
-# Shorewall version 4 - 'isusable' sample script
-#
-# /etc/shorewall/isusable
-#
-#   This script is a companion to the 'swping' script described at 
-#   http://www.shorewall.net/MultiISP.html#swping.
-#
-# See http://shorewall.net/shorewall_extension_scripts.htm for additional
-# information.
-#
-###############################################################################
-local status=0
-
-[ -f /etc/shorewall/${1}.status ] && status=$(cat /etc/shorewall/${1}.status)
-
-return $status
diff --git a/Shorewall/configfiles/clear b/Shorewall/configfiles/clear
new file mode 100644
index 000000000..980ad3aaf
--- /dev/null
+++ b/Shorewall/configfiles/clear
@@ -0,0 +1,13 @@
+#
+# Shorewall version 4 - clear File
+#
+# /etc/shorewall/clear
+#
+#	Add commands below that you want to be executed after Shorewall
+#       has processed the 'clear' command.
+#
+# See http://shorewall.net/shorewall_extension_scripts.htm for additional
+# information.
+#
+###############################################################################
+#LAST LINE - ADD YOUR ENTRIES ABOVE THIS ONE - DO NOT REMOVE
diff --git a/Shorewall/configfiles/isusable b/Shorewall/configfiles/isusable
new file mode 100644
index 000000000..813d9d93e
--- /dev/null
+++ b/Shorewall/configfiles/isusable
@@ -0,0 +1,23 @@
+#
+# Shorewall version 4 - isusable File
+#
+# /etc/shorewall/isusable
+#
+#	This script is called when Shorewall is attempting to determine
+#	if an interface named in /etc/shorewall/providers is usable.
+#
+#	The script is invoked inside a function that accepts an interface
+#	name as a single argument. The file below is designed to work with
+#	both swping and lsm as described at http://www.shorewall.net/MultiISP.html
+#
+# See http://shorewall.net/shorewall_extension_scripts.htm for additional
+# information.
+#
+###############################################################################
+local status=0
+
+[ -f /etc/shorewall/${1}.status ] && status=$(cat /etc/shorewall/${1}.status)
+
+return $status
+
+#LAST LINE - ADD YOUR ENTRIES ABOVE THIS ONE - DO NOT REMOVE
diff --git a/Shorewall/configfiles/refresh b/Shorewall/configfiles/refresh
new file mode 100644
index 000000000..6689f1e8e
--- /dev/null
+++ b/Shorewall/configfiles/refresh
@@ -0,0 +1,13 @@
+#
+# Shorewall version 4 - refresh File
+#
+# /etc/shorewall/refresh
+#
+#	Add commands below that you want to be executed before Shorewall
+#       has processed the 'refresh' command.
+#
+# See http://shorewall.net/shorewall_extension_scripts.htm for additional
+# information.
+#
+###############################################################################
+#LAST LINE - ADD YOUR ENTRIES ABOVE THIS ONE - DO NOT REMOVE
diff --git a/Shorewall/configfiles/refreshed b/Shorewall/configfiles/refreshed
new file mode 100644
index 000000000..7dfa4c478
--- /dev/null
+++ b/Shorewall/configfiles/refreshed
@@ -0,0 +1,13 @@
+#
+# Shorewall version 4 - refreshed File
+#
+# /etc/shorewall/refreshed
+#
+#	Add commands below that you want to be executed after Shorewall
+#       has processed the 'refresh' command.
+#
+# See http://shorewall.net/shorewall_extension_scripts.htm for additional
+# information.
+#
+###############################################################################
+#LAST LINE - ADD YOUR ENTRIES ABOVE THIS ONE - DO NOT REMOVE
diff --git a/Shorewall/configfiles/tcclear b/Shorewall/configfiles/tcclear
new file mode 100644
index 000000000..cbff3c921
--- /dev/null
+++ b/Shorewall/configfiles/tcclear
@@ -0,0 +1,13 @@
+#
+# Shorewall version 4 - tcclear File
+#
+# /etc/shorewall/tcclear
+#
+#	Add commands below that you want to be executed before Shorewall
+#       clears the traffic shaping configuration.
+#
+# See http://shorewall.net/shorewall_extension_scripts.htm for additional
+# information.
+#
+###############################################################################
+#LAST LINE - ADD YOUR ENTRIES ABOVE THIS ONE - DO NOT REMOVE