diff --git a/files/iptables/iptables.sign b/files/iptables/iptables.sign
index 4e88ecba74..f213e8855b 100644
--- a/files/iptables/iptables.sign
+++ b/files/iptables/iptables.sign
@@ -6,6 +6,8 @@
 -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT 
 -A INPUT -p icmp -j ACCEPT 
 -A INPUT -i lo -j ACCEPT 
+# Allow connections from client/server
+-A INPUT -p tcp -m tcp --dport 44333:44334 -j ACCEPT 
 -A INPUT -j REJECT --reject-with icmp-host-prohibited 
 -A FORWARD -j REJECT --reject-with icmp-host-prohibited 
 COMMIT