diff --git a/Shorewall/macro.SIXXS b/Shorewall/macro.SIXXS
new file mode 100644
index 000000000..e71d9c1d6
--- /dev/null
+++ b/Shorewall/macro.SIXXS
@@ -0,0 +1,17 @@
+#
+# Shorewall version 3.4 - SIXXS Macro
+#
+# /usr/share/shorewall/macro.SIXXS
+#
+#	This macro handles SixXS -- An IPv6 Deployment and Tunnel Broken
+#
+###############################################################################
+#ACTION		SOURCE		DEST	PROTO	DEST	SOURCE	RATE	USER/
+#						PORT	PORT(S)	LIMIT	GROUP
+PARAM		-		-	tcp	3874      # Used for retrieving the tunnel information (eg by AICCU)
+PARAM		-		-	udp	3740      # Used for signaling where the current IPv4 endpoint
+						          # of the tunnel is and that it is alive
+PARAM		-		-	41	          # Used for tunneling IPv6 over IPv4 (static + heartbeat tunnels)
+PARAM		-		-	udp	5072,8374 # Used for tunneling IPv6 over IPv4 (AYIYA
+						          # tunnels)(5072 is official port, 8374 is used in the beta)
+#LAST LINE -- ADD YOUR ENTRIES BEFORE THIS ONE -- DO NOT REMOVE