Merge branch '4.14'

Author: DaanHoogland

systemvm/debian/opt/cloud/bin/configure.py

@@ -755,7 +755,7 @@ def remoteaccessvpn_iptables(self, publicip, obj):
 
         self.fw.append(["", "", "-A INPUT -i ppp+ -m udp -p udp --dport 53 -j ACCEPT"])
         self.fw.append(["", "", "-A INPUT -i ppp+ -m tcp -p tcp --dport 53 -j ACCEPT"])
-        self.fw.append(["nat", "", "-I PREROUTING -i ppp+ -m tcp --dport 53 -j DNAT --to-destination %s" % local_ip])
+        self.fw.append(["nat", "", "-I PREROUTING -i ppp+ -p tcp -m tcp --dport 53 -j DNAT --to-destination %s" % local_ip])
 
         if self.config.is_vpc():
             return