Added Compatibility for Switch Manager and Topology Manager

[controller.git] / opendaylight / md-sal / compatibility / sal-compatibility / src / main / java / org / opendaylight / controller / sal / compatibility / ProtocolConstants.java

diff --git a/opendaylight/md-sal/compatibility/sal-compatibility/src/main/java/org/opendaylight/controller/sal/compatibility/ProtocolConstants.java b/opendaylight/md-sal/compatibility/sal-compatibility/src/main/java/org/opendaylight/controller/sal/compatibility/ProtocolConstants.java
new file mode 100644 (file)
index 0000000..7392f5c
--- /dev/null
+++ b/opendaylight/md-sal/compatibility/sal-compatibility/src/main/java/org/opendaylight/controller/sal/compatibility/ProtocolConstants.java
@@ -0,0 +1,15 @@
+package org.opendaylight.controller.sal.compatibility;
+
+public class ProtocolConstants {
+    // source: http://en.wikipedia.org/wiki/Ethertype
+    public static final short ETHERNET_ARP = (short) 0x0806;
+
+    // source: http://en.wikipedia.org/wiki/List_of_IP_protocol_numbers
+    public static final byte TCP = (byte) 0x06;
+    public static final byte UDP = (byte) 0x11;
+    public static final byte SCTP = (byte) 0x84;
+
+    private ProtocolConstants() {
+
+    }
+}