From 5c8f0482001384bf6f7f2c53d761fb8c54079464 Mon Sep 17 00:00:00 2001
From: sangho <sangho@onlab.us>
Date: Thu, 4 Aug 2016 23:50:52 +0900
Subject: [PATCH] [ONOS-5060] Bug fix for pNAT handler in OpenstackRouting

Sets the dst mac address of the packet as DEFAULT_EXTERNAL_ROUTER_MAC when sending out the packet using packetService.

Change-Id: I79d72539db1bb6cd3e88c4349d0f23dbfe4c57b7
---
 .../openstacknetworking/routing/OpenstackPnatHandler.java        | 1 +
 1 file changed, 1 insertion(+)

diff --git a/apps/openstacknetworking/routing/src/main/java/org/onosproject/openstacknetworking/routing/OpenstackPnatHandler.java b/apps/openstacknetworking/routing/src/main/java/org/onosproject/openstacknetworking/routing/OpenstackPnatHandler.java
index 3b40aee457..b6c998a6bd 100644
--- a/apps/openstacknetworking/routing/src/main/java/org/onosproject/openstacknetworking/routing/OpenstackPnatHandler.java
+++ b/apps/openstacknetworking/routing/src/main/java/org/onosproject/openstacknetworking/routing/OpenstackPnatHandler.java
@@ -190,6 +190,7 @@ public class OpenstackPnatHandler {
         iPacket.setSourceAddress(externalIp.toString());
         iPacket.resetChecksum();
         iPacket.setParent(ethernet);
+        ethernet.setDestinationMACAddress(DEFAULT_EXTERNAL_ROUTER_MAC);
         ethernet.setPayload(iPacket);
 
         treatment.setOutput(gatewayService.getUplinkPort(deviceId));