diff --git a/of/lib/src/main/java/org/projectfloodlight/openflow/types/LagId.java b/of/lib/src/main/java/org/projectfloodlight/openflow/types/LagId.java
new file mode 100644
index 0000000..51364e1
--- /dev/null
+++ b/of/lib/src/main/java/org/projectfloodlight/openflow/types/LagId.java
@@ -0,0 +1,92 @@
+package org.projectfloodlight.openflow.types;
+
+import javax.annotation.concurrent.Immutable;
+
+import org.jboss.netty.buffer.ChannelBuffer;
+
+import com.google.common.hash.PrimitiveSink;
+import com.google.common.primitives.UnsignedInts;
+
+@Immutable
+public class LagId implements OFValueType<LagId> {
+    static final int LENGTH = 4;
+    private final int rawValue;
+
+    private final static int NONE_VAL = 0;
+    public final static LagId NONE = new LagId(NONE_VAL);
+
+    private final static int NO_MASK_VAL = 0xFFFFFFFF;
+    public final static LagId NO_MASK = new LagId(NO_MASK_VAL);
+    public final static LagId FULL_MASK = NONE;
+
+    private LagId(final int rawValue) {
+        this.rawValue = rawValue;
+    }
+
+    public static LagId of(final int raw) {
+        if(raw == NONE_VAL)
+            return NONE;
+        else if (raw == NO_MASK_VAL)
+            return NO_MASK;
+        return new LagId(raw);
+    }
+
+    public int getInt() {
+        return rawValue;
+    }
+
+    @Override
+    public int getLength() {
+        return LENGTH;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + rawValue;
+        return result;
+    }
+
+    @Override
+    public String toString() {
+        return Integer.toString(rawValue);
+    }
+
+    @Override
+    public boolean equals(final Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        LagId other = (LagId) obj;
+        if (rawValue != other.rawValue)
+            return false;
+        return true;
+    }
+
+    public void write4Bytes(ChannelBuffer c) {
+        c.writeInt(rawValue);
+    }
+
+    public static LagId read4Bytes(ChannelBuffer c) {
+        return LagId.of(c.readInt());
+    }
+
+    @Override
+    public int compareTo(LagId o) {
+        return UnsignedInts.compare(rawValue, o.rawValue);
+    }
+
+    @Override
+    public LagId applyMask(LagId mask) {
+        return LagId.of(rawValue & mask.rawValue);
+    }
+
+    @Override
+    public void putTo(PrimitiveSink sink) {
+        sink.putInt(rawValue);
+    }
+}