--- /dev/null
+
+/*
+ * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+/**
+ * @file LinkEncap.java
+ *
+ * @brief Enum some datalink packet format understood
+ *
+ * Enum some datalink packet format understood
+ */
+package org.opendaylight.controller.sal.packet;
+
+/**
+ * Describe a packet data link format
+ */
+public enum LinkEncap {
+ ETHERNET
+}