diff --git a/patches/systemvm/debian/config/etc/iptables/iptables-router b/patches/systemvm/debian/config/etc/iptables/iptables-router
index 3bc7b50f74a..3cd069a04c0 100644
--- a/patches/systemvm/debian/config/etc/iptables/iptables-router
+++ b/patches/systemvm/debian/config/etc/iptables/iptables-router
@@ -19,6 +19,8 @@ COMMIT
 -A INPUT -i eth0 -p tcp -m state --state NEW --dport 80 -j ACCEPT
 -A FORWARD -i eth0 -o eth1 -m state --state RELATED,ESTABLISHED -j ACCEPT
 -A FORWARD -i eth0 -o eth2 -j ACCEPT
+-A FORWARD -i eth1 -o eth2 -j ACCEPT
 -A FORWARD -i eth2 -o eth0 -m state --state RELATED,ESTABLISHED -j ACCEPT
+-A FORWARD -i eth2 -o eth1 -m state --state RELATED,ESTABLISHED -j ACCEPT
 COMMIT