diff --git a/of/lib/gen-src/main/java/org/projectfloodlight/openflow/protocol/ver13/OFActionBsnChecksumVer13.java b/of/lib/gen-src/main/java/org/projectfloodlight/openflow/protocol/ver13/OFActionBsnChecksumVer13.java
new file mode 100644
index 0000000..a6c164c
--- /dev/null
+++ b/of/lib/gen-src/main/java/org/projectfloodlight/openflow/protocol/ver13/OFActionBsnChecksumVer13.java
@@ -0,0 +1,313 @@
+// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
+// Copyright (c) 2011, 2012 Open Networking Foundation
+// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
+// This library was generated by the LoxiGen Compiler.
+// See the file LICENSE.txt which should have been included in the source distribution
+
+// Automatically generated by LOXI from template of_class.java
+// Do not modify
+
+package org.projectfloodlight.openflow.protocol.ver13;
+
+import org.projectfloodlight.openflow.protocol.*;
+import org.projectfloodlight.openflow.protocol.action.*;
+import org.projectfloodlight.openflow.protocol.actionid.*;
+import org.projectfloodlight.openflow.protocol.bsntlv.*;
+import org.projectfloodlight.openflow.protocol.errormsg.*;
+import org.projectfloodlight.openflow.protocol.meterband.*;
+import org.projectfloodlight.openflow.protocol.instruction.*;
+import org.projectfloodlight.openflow.protocol.instructionid.*;
+import org.projectfloodlight.openflow.protocol.match.*;
+import org.projectfloodlight.openflow.protocol.oxm.*;
+import org.projectfloodlight.openflow.protocol.queueprop.*;
+import org.projectfloodlight.openflow.types.*;
+import org.projectfloodlight.openflow.util.*;
+import org.projectfloodlight.openflow.exceptions.*;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import java.util.Set;
+import org.jboss.netty.buffer.ChannelBuffer;
+import com.google.common.hash.PrimitiveSink;
+import com.google.common.hash.Funnel;
+
+class OFActionBsnChecksumVer13 implements OFActionBsnChecksum {
+    private static final Logger logger = LoggerFactory.getLogger(OFActionBsnChecksumVer13.class);
+    // version: 1.3
+    final static byte WIRE_VERSION = 4;
+    final static int LENGTH = 28;
+
+        private final static U128 DEFAULT_CHECKSUM = U128.ZERO;
+
+    // OF message fields
+    private final U128 checksum;
+//
+    // Immutable default instance
+    final static OFActionBsnChecksumVer13 DEFAULT = new OFActionBsnChecksumVer13(
+        DEFAULT_CHECKSUM
+    );
+
+    // package private constructor - used by readers, builders, and factory
+    OFActionBsnChecksumVer13(U128 checksum) {
+        this.checksum = checksum;
+    }
+
+    // Accessors for OF message fields
+    @Override
+    public OFActionType getType() {
+        return OFActionType.EXPERIMENTER;
+    }
+
+    @Override
+    public long getExperimenter() {
+        return 0x5c16c7L;
+    }
+
+    @Override
+    public long getSubtype() {
+        return 0x4L;
+    }
+
+    @Override
+    public U128 getChecksum() {
+        return checksum;
+    }
+
+    @Override
+    public OFVersion getVersion() {
+        return OFVersion.OF_13;
+    }
+
+
+
+    public OFActionBsnChecksum.Builder createBuilder() {
+        return new BuilderWithParent(this);
+    }
+
+    static class BuilderWithParent implements OFActionBsnChecksum.Builder {
+        final OFActionBsnChecksumVer13 parentMessage;
+
+        // OF message fields
+        private boolean checksumSet;
+        private U128 checksum;
+
+        BuilderWithParent(OFActionBsnChecksumVer13 parentMessage) {
+            this.parentMessage = parentMessage;
+        }
+
+    @Override
+    public OFActionType getType() {
+        return OFActionType.EXPERIMENTER;
+    }
+
+    @Override
+    public long getExperimenter() {
+        return 0x5c16c7L;
+    }
+
+    @Override
+    public long getSubtype() {
+        return 0x4L;
+    }
+
+    @Override
+    public U128 getChecksum() {
+        return checksum;
+    }
+
+    @Override
+    public OFActionBsnChecksum.Builder setChecksum(U128 checksum) {
+        this.checksum = checksum;
+        this.checksumSet = true;
+        return this;
+    }
+    @Override
+    public OFVersion getVersion() {
+        return OFVersion.OF_13;
+    }
+
+
+
+        @Override
+        public OFActionBsnChecksum build() {
+                U128 checksum = this.checksumSet ? this.checksum : parentMessage.checksum;
+                if(checksum == null)
+                    throw new NullPointerException("Property checksum must not be null");
+
+                //
+                return new OFActionBsnChecksumVer13(
+                    checksum
+                );
+        }
+
+    }
+
+    static class Builder implements OFActionBsnChecksum.Builder {
+        // OF message fields
+        private boolean checksumSet;
+        private U128 checksum;
+
+    @Override
+    public OFActionType getType() {
+        return OFActionType.EXPERIMENTER;
+    }
+
+    @Override
+    public long getExperimenter() {
+        return 0x5c16c7L;
+    }
+
+    @Override
+    public long getSubtype() {
+        return 0x4L;
+    }
+
+    @Override
+    public U128 getChecksum() {
+        return checksum;
+    }
+
+    @Override
+    public OFActionBsnChecksum.Builder setChecksum(U128 checksum) {
+        this.checksum = checksum;
+        this.checksumSet = true;
+        return this;
+    }
+    @Override
+    public OFVersion getVersion() {
+        return OFVersion.OF_13;
+    }
+
+//
+        @Override
+        public OFActionBsnChecksum build() {
+            U128 checksum = this.checksumSet ? this.checksum : DEFAULT_CHECKSUM;
+            if(checksum == null)
+                throw new NullPointerException("Property checksum must not be null");
+
+
+            return new OFActionBsnChecksumVer13(
+                    checksum
+                );
+        }
+
+    }
+
+
+    final static Reader READER = new Reader();
+    static class Reader implements OFMessageReader<OFActionBsnChecksum> {
+        @Override
+        public OFActionBsnChecksum readFrom(ChannelBuffer bb) throws OFParseError {
+            int start = bb.readerIndex();
+            // fixed value property type == 65535
+            short type = bb.readShort();
+            if(type != (short) 0xffff)
+                throw new OFParseError("Wrong type: Expected=OFActionType.EXPERIMENTER(65535), got="+type);
+            int length = U16.f(bb.readShort());
+            if(length != 28)
+                throw new OFParseError("Wrong length: Expected=28(28), got="+length);
+            if(bb.readableBytes() + (bb.readerIndex() - start) < length) {
+                // Buffer does not have all data yet
+                bb.readerIndex(start);
+                return null;
+            }
+            if(logger.isTraceEnabled())
+                logger.trace("readFrom - length={}", length);
+            // fixed value property experimenter == 0x5c16c7L
+            int experimenter = bb.readInt();
+            if(experimenter != 0x5c16c7)
+                throw new OFParseError("Wrong experimenter: Expected=0x5c16c7L(0x5c16c7L), got="+experimenter);
+            // fixed value property subtype == 0x4L
+            int subtype = bb.readInt();
+            if(subtype != 0x4)
+                throw new OFParseError("Wrong subtype: Expected=0x4L(0x4L), got="+subtype);
+            U128 checksum = U128.read16Bytes(bb);
+
+            OFActionBsnChecksumVer13 actionBsnChecksumVer13 = new OFActionBsnChecksumVer13(
+                    checksum
+                    );
+            if(logger.isTraceEnabled())
+                logger.trace("readFrom - read={}", actionBsnChecksumVer13);
+            return actionBsnChecksumVer13;
+        }
+    }
+
+    public void putTo(PrimitiveSink sink) {
+        FUNNEL.funnel(this, sink);
+    }
+
+    final static OFActionBsnChecksumVer13Funnel FUNNEL = new OFActionBsnChecksumVer13Funnel();
+    static class OFActionBsnChecksumVer13Funnel implements Funnel<OFActionBsnChecksumVer13> {
+        private static final long serialVersionUID = 1L;
+        @Override
+        public void funnel(OFActionBsnChecksumVer13 message, PrimitiveSink sink) {
+            // fixed value property type = 65535
+            sink.putShort((short) 0xffff);
+            // fixed value property length = 28
+            sink.putShort((short) 0x1c);
+            // fixed value property experimenter = 0x5c16c7L
+            sink.putInt(0x5c16c7);
+            // fixed value property subtype = 0x4L
+            sink.putInt(0x4);
+            message.checksum.putTo(sink);
+        }
+    }
+
+
+    public void writeTo(ChannelBuffer bb) {
+        WRITER.write(bb, this);
+    }
+
+    final static Writer WRITER = new Writer();
+    static class Writer implements OFMessageWriter<OFActionBsnChecksumVer13> {
+        @Override
+        public void write(ChannelBuffer bb, OFActionBsnChecksumVer13 message) {
+            // fixed value property type = 65535
+            bb.writeShort((short) 0xffff);
+            // fixed value property length = 28
+            bb.writeShort((short) 0x1c);
+            // fixed value property experimenter = 0x5c16c7L
+            bb.writeInt(0x5c16c7);
+            // fixed value property subtype = 0x4L
+            bb.writeInt(0x4);
+            message.checksum.write16Bytes(bb);
+
+
+        }
+    }
+
+    @Override
+    public String toString() {
+        StringBuilder b = new StringBuilder("OFActionBsnChecksumVer13(");
+        b.append("checksum=").append(checksum);
+        b.append(")");
+        return b.toString();
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        OFActionBsnChecksumVer13 other = (OFActionBsnChecksumVer13) obj;
+
+        if (checksum == null) {
+            if (other.checksum != null)
+                return false;
+        } else if (!checksum.equals(other.checksum))
+            return false;
+        return true;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+
+        result = prime * result + ((checksum == null) ? 0 : checksum.hashCode());
+        return result;
+    }
+
+}