add header file and update protocol detail
diff --git a/plugins/network-elements/nsx/src/main/java/org/apache/cloudstack/resource/NsxLoadBalancerMember.java b/plugins/network-elements/nsx/src/main/java/org/apache/cloudstack/resource/NsxLoadBalancerMember.java
index ec51822..00960dd 100644
--- a/plugins/network-elements/nsx/src/main/java/org/apache/cloudstack/resource/NsxLoadBalancerMember.java
+++ b/plugins/network-elements/nsx/src/main/java/org/apache/cloudstack/resource/NsxLoadBalancerMember.java
@@ -1,3 +1,19 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
 package org.apache.cloudstack.resource;
 
 public class NsxLoadBalancerMember {
diff --git a/plugins/network-elements/nsx/src/main/java/org/apache/cloudstack/service/NsxServiceImpl.java b/plugins/network-elements/nsx/src/main/java/org/apache/cloudstack/service/NsxServiceImpl.java
index 5e4d446..6283f27 100644
--- a/plugins/network-elements/nsx/src/main/java/org/apache/cloudstack/service/NsxServiceImpl.java
+++ b/plugins/network-elements/nsx/src/main/java/org/apache/cloudstack/service/NsxServiceImpl.java
@@ -121,7 +121,7 @@
     public boolean deletePortForwardRule(NsxNetworkRule netRule) {
         DeleteNsxNatRuleCommand deleteCmd = new DeleteNsxNatRuleCommand(netRule.getDomainId(),
                 netRule.getAccountId(), netRule.getZoneId(), netRule.getNetworkResourceId(),
-                netRule.getNetworkResourceName(), netRule.isVpcResource(),  netRule.getVmId(), netRule.getRuleId(), netRule.getPrivatePort(), netRule.getPublicPort());
+                netRule.getNetworkResourceName(), netRule.isVpcResource(),  netRule.getVmId(), netRule.getRuleId(), netRule.getPrivatePort(), netRule.getProtocol());
         deleteCmd.setService(Network.Service.PortForwarding);
         NsxAnswer result = nsxControllerUtils.sendNsxCommand(deleteCmd, netRule.getZoneId());
         return result.getResult();