diff --git a/files/etc/iptables/rules.v6 b/files/etc/iptables/rules.v6
index 4ee0a77..a00c3d0 100644
--- a/files/etc/iptables/rules.v6
+++ b/files/etc/iptables/rules.v6
@@ -13,5 +13,8 @@ COMMIT
 :INPUT ACCEPT [1244932:115240832]
 :FORWARD ACCEPT [51046:3997994]
 :OUTPUT ACCEPT [1330577:118074893]
+-A INPUT -m rt --rt-type 0 -j DROP
+-A FORWARD -m rt --rt-type 0 -j DROP
+-A OUTPUT -m rt --rt-type 0 -j DROP
 COMMIT
 # Completed on Mon Aug 18 22:31:43 2014