Merge pull request #636 from Neby1992/master

LLDP Fix

src/main/java/net/floodlightcontroller/linkdiscovery/internal/LinkDiscoveryManager.java

@@ -417,7 +417,7 @@ IFloodlightModule, IInfoProvider {
 		byte[] data = ethernet.serialize();
 		OFPacketOut.Builder pob = iofSwitch.getOFFactory().buildPacketOut();
 		pob.setBufferId(OFBufferId.NO_BUFFER);
-		pob.setInPort(OFPort.ANY);
+		pob.setInPort(OFPort.CONTROLLER);
 
 		// set data and data length
 		pob.setData(data);