diff --git a/of/lib/src/main/java/org/projectfloodlight/openflow/types/TransportPort.java b/of/lib/src/main/java/org/projectfloodlight/openflow/types/TransportPort.java
new file mode 100644
index 0000000..6ab0254
--- /dev/null
+++ b/of/lib/src/main/java/org/projectfloodlight/openflow/types/TransportPort.java
@@ -0,0 +1,98 @@
+package org.projectfloodlight.openflow.types;
+
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.projectfloodlight.openflow.exceptions.OFParseError;
+
+import com.google.common.hash.PrimitiveSink;
+import com.google.common.primitives.Ints;
+
+/**
+ * Represents L4 (Transport Layer) port (TCP, UDP, etc.)
+ *
+ * @author Yotam Harchol (yotam.harchol@bigswitch.com)
+ */
+public class TransportPort implements OFValueType<TransportPort> {
+
+    static final int LENGTH = 2;
+    static final int MAX_PORT = 0xFFFF;
+    static final int MIN_PORT = 0;
+
+    private final static int NONE_VAL = 0;
+    public final static TransportPort NONE = new TransportPort(NONE_VAL);
+
+    public static final TransportPort NO_MASK = new TransportPort(0xFFFFFFFF);
+    public static final TransportPort FULL_MASK = TransportPort.of(0x0);
+
+    private final int port;
+
+    private TransportPort(int port) {
+        this.port = port;
+    }
+
+    public static TransportPort of(int port) {
+        if(port == NONE_VAL)
+            return NONE;
+        else if (port == NO_MASK.port)
+            return NO_MASK;
+        else if (port < MIN_PORT || port > MAX_PORT) {
+            throw new IllegalArgumentException("Illegal transport layer port number: " + port);
+        }
+        return new TransportPort(port);
+    }
+
+    @Override
+    public int getLength() {
+        return LENGTH;
+    }
+
+    public int getPort() {
+        return port;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (!(obj instanceof TransportPort))
+            return false;
+        TransportPort other = (TransportPort)obj;
+        if (other.port != this.port)
+            return false;
+        return true;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 59;
+        int result = 1;
+        result = prime * result + port;
+        return result;
+    }
+
+    @Override
+    public String toString() {
+        return Integer.toString(port);
+    }
+
+    public void write2Bytes(ChannelBuffer c) {
+        c.writeShort(this.port);
+    }
+
+    public static TransportPort read2Bytes(ChannelBuffer c) throws OFParseError {
+        return TransportPort.of((c.readUnsignedShort() & 0x0FFFF));
+    }
+
+    @Override
+    public TransportPort applyMask(TransportPort mask) {
+        return TransportPort.of(this.port & mask.port);
+    }
+
+    @Override
+    public int compareTo(TransportPort o) {
+        return Ints.compare(port,  o.port);
+    }
+
+    @Override
+    public void putTo(PrimitiveSink sink) {
+        sink.putShort((short) port);
+    }
+
+}