diff --git a/of-save/lib/gen-src/main/java/org/projectfloodlight/openflow/protocol/ver13/OFAggregateStatsReplyVer13.java b/of-save/lib/gen-src/main/java/org/projectfloodlight/openflow/protocol/ver13/OFAggregateStatsReplyVer13.java
new file mode 100644
index 0000000..0c827e5
--- /dev/null
+++ b/of-save/lib/gen-src/main/java/org/projectfloodlight/openflow/protocol/ver13/OFAggregateStatsReplyVer13.java
@@ -0,0 +1,511 @@
+// 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 com.google.common.collect.ImmutableSet;
+import org.jboss.netty.buffer.ChannelBuffer;
+import com.google.common.hash.PrimitiveSink;
+import com.google.common.hash.Funnel;
+
+class OFAggregateStatsReplyVer13 implements OFAggregateStatsReply {
+    private static final Logger logger = LoggerFactory.getLogger(OFAggregateStatsReplyVer13.class);
+    // version: 1.3
+    final static byte WIRE_VERSION = 4;
+    final static int LENGTH = 40;
+
+        private final static long DEFAULT_XID = 0x0L;
+        private final static Set<OFStatsReplyFlags> DEFAULT_FLAGS = ImmutableSet.<OFStatsReplyFlags>of();
+        private final static U64 DEFAULT_PACKET_COUNT = U64.ZERO;
+        private final static U64 DEFAULT_BYTE_COUNT = U64.ZERO;
+        private final static long DEFAULT_FLOW_COUNT = 0x0L;
+
+    // OF message fields
+    private final long xid;
+    private final Set<OFStatsReplyFlags> flags;
+    private final U64 packetCount;
+    private final U64 byteCount;
+    private final long flowCount;
+//
+    // Immutable default instance
+    final static OFAggregateStatsReplyVer13 DEFAULT = new OFAggregateStatsReplyVer13(
+        DEFAULT_XID, DEFAULT_FLAGS, DEFAULT_PACKET_COUNT, DEFAULT_BYTE_COUNT, DEFAULT_FLOW_COUNT
+    );
+
+    // package private constructor - used by readers, builders, and factory
+    OFAggregateStatsReplyVer13(long xid, Set<OFStatsReplyFlags> flags, U64 packetCount, U64 byteCount, long flowCount) {
+        this.xid = xid;
+        this.flags = flags;
+        this.packetCount = packetCount;
+        this.byteCount = byteCount;
+        this.flowCount = flowCount;
+    }
+
+    // Accessors for OF message fields
+    @Override
+    public OFVersion getVersion() {
+        return OFVersion.OF_13;
+    }
+
+    @Override
+    public OFType getType() {
+        return OFType.STATS_REPLY;
+    }
+
+    @Override
+    public long getXid() {
+        return xid;
+    }
+
+    @Override
+    public OFStatsType getStatsType() {
+        return OFStatsType.AGGREGATE;
+    }
+
+    @Override
+    public Set<OFStatsReplyFlags> getFlags() {
+        return flags;
+    }
+
+    @Override
+    public U64 getPacketCount() {
+        return packetCount;
+    }
+
+    @Override
+    public U64 getByteCount() {
+        return byteCount;
+    }
+
+    @Override
+    public long getFlowCount() {
+        return flowCount;
+    }
+
+
+
+    public OFAggregateStatsReply.Builder createBuilder() {
+        return new BuilderWithParent(this);
+    }
+
+    static class BuilderWithParent implements OFAggregateStatsReply.Builder {
+        final OFAggregateStatsReplyVer13 parentMessage;
+
+        // OF message fields
+        private boolean xidSet;
+        private long xid;
+        private boolean flagsSet;
+        private Set<OFStatsReplyFlags> flags;
+        private boolean packetCountSet;
+        private U64 packetCount;
+        private boolean byteCountSet;
+        private U64 byteCount;
+        private boolean flowCountSet;
+        private long flowCount;
+
+        BuilderWithParent(OFAggregateStatsReplyVer13 parentMessage) {
+            this.parentMessage = parentMessage;
+        }
+
+    @Override
+    public OFVersion getVersion() {
+        return OFVersion.OF_13;
+    }
+
+    @Override
+    public OFType getType() {
+        return OFType.STATS_REPLY;
+    }
+
+    @Override
+    public long getXid() {
+        return xid;
+    }
+
+    @Override
+    public OFAggregateStatsReply.Builder setXid(long xid) {
+        this.xid = xid;
+        this.xidSet = true;
+        return this;
+    }
+    @Override
+    public OFStatsType getStatsType() {
+        return OFStatsType.AGGREGATE;
+    }
+
+    @Override
+    public Set<OFStatsReplyFlags> getFlags() {
+        return flags;
+    }
+
+    @Override
+    public OFAggregateStatsReply.Builder setFlags(Set<OFStatsReplyFlags> flags) {
+        this.flags = flags;
+        this.flagsSet = true;
+        return this;
+    }
+    @Override
+    public U64 getPacketCount() {
+        return packetCount;
+    }
+
+    @Override
+    public OFAggregateStatsReply.Builder setPacketCount(U64 packetCount) {
+        this.packetCount = packetCount;
+        this.packetCountSet = true;
+        return this;
+    }
+    @Override
+    public U64 getByteCount() {
+        return byteCount;
+    }
+
+    @Override
+    public OFAggregateStatsReply.Builder setByteCount(U64 byteCount) {
+        this.byteCount = byteCount;
+        this.byteCountSet = true;
+        return this;
+    }
+    @Override
+    public long getFlowCount() {
+        return flowCount;
+    }
+
+    @Override
+    public OFAggregateStatsReply.Builder setFlowCount(long flowCount) {
+        this.flowCount = flowCount;
+        this.flowCountSet = true;
+        return this;
+    }
+
+
+        @Override
+        public OFAggregateStatsReply build() {
+                long xid = this.xidSet ? this.xid : parentMessage.xid;
+                Set<OFStatsReplyFlags> flags = this.flagsSet ? this.flags : parentMessage.flags;
+                if(flags == null)
+                    throw new NullPointerException("Property flags must not be null");
+                U64 packetCount = this.packetCountSet ? this.packetCount : parentMessage.packetCount;
+                if(packetCount == null)
+                    throw new NullPointerException("Property packetCount must not be null");
+                U64 byteCount = this.byteCountSet ? this.byteCount : parentMessage.byteCount;
+                if(byteCount == null)
+                    throw new NullPointerException("Property byteCount must not be null");
+                long flowCount = this.flowCountSet ? this.flowCount : parentMessage.flowCount;
+
+                //
+                return new OFAggregateStatsReplyVer13(
+                    xid,
+                    flags,
+                    packetCount,
+                    byteCount,
+                    flowCount
+                );
+        }
+
+    }
+
+    static class Builder implements OFAggregateStatsReply.Builder {
+        // OF message fields
+        private boolean xidSet;
+        private long xid;
+        private boolean flagsSet;
+        private Set<OFStatsReplyFlags> flags;
+        private boolean packetCountSet;
+        private U64 packetCount;
+        private boolean byteCountSet;
+        private U64 byteCount;
+        private boolean flowCountSet;
+        private long flowCount;
+
+    @Override
+    public OFVersion getVersion() {
+        return OFVersion.OF_13;
+    }
+
+    @Override
+    public OFType getType() {
+        return OFType.STATS_REPLY;
+    }
+
+    @Override
+    public long getXid() {
+        return xid;
+    }
+
+    @Override
+    public OFAggregateStatsReply.Builder setXid(long xid) {
+        this.xid = xid;
+        this.xidSet = true;
+        return this;
+    }
+    @Override
+    public OFStatsType getStatsType() {
+        return OFStatsType.AGGREGATE;
+    }
+
+    @Override
+    public Set<OFStatsReplyFlags> getFlags() {
+        return flags;
+    }
+
+    @Override
+    public OFAggregateStatsReply.Builder setFlags(Set<OFStatsReplyFlags> flags) {
+        this.flags = flags;
+        this.flagsSet = true;
+        return this;
+    }
+    @Override
+    public U64 getPacketCount() {
+        return packetCount;
+    }
+
+    @Override
+    public OFAggregateStatsReply.Builder setPacketCount(U64 packetCount) {
+        this.packetCount = packetCount;
+        this.packetCountSet = true;
+        return this;
+    }
+    @Override
+    public U64 getByteCount() {
+        return byteCount;
+    }
+
+    @Override
+    public OFAggregateStatsReply.Builder setByteCount(U64 byteCount) {
+        this.byteCount = byteCount;
+        this.byteCountSet = true;
+        return this;
+    }
+    @Override
+    public long getFlowCount() {
+        return flowCount;
+    }
+
+    @Override
+    public OFAggregateStatsReply.Builder setFlowCount(long flowCount) {
+        this.flowCount = flowCount;
+        this.flowCountSet = true;
+        return this;
+    }
+//
+        @Override
+        public OFAggregateStatsReply build() {
+            long xid = this.xidSet ? this.xid : DEFAULT_XID;
+            Set<OFStatsReplyFlags> flags = this.flagsSet ? this.flags : DEFAULT_FLAGS;
+            if(flags == null)
+                throw new NullPointerException("Property flags must not be null");
+            U64 packetCount = this.packetCountSet ? this.packetCount : DEFAULT_PACKET_COUNT;
+            if(packetCount == null)
+                throw new NullPointerException("Property packetCount must not be null");
+            U64 byteCount = this.byteCountSet ? this.byteCount : DEFAULT_BYTE_COUNT;
+            if(byteCount == null)
+                throw new NullPointerException("Property byteCount must not be null");
+            long flowCount = this.flowCountSet ? this.flowCount : DEFAULT_FLOW_COUNT;
+
+
+            return new OFAggregateStatsReplyVer13(
+                    xid,
+                    flags,
+                    packetCount,
+                    byteCount,
+                    flowCount
+                );
+        }
+
+    }
+
+
+    final static Reader READER = new Reader();
+    static class Reader implements OFMessageReader<OFAggregateStatsReply> {
+        @Override
+        public OFAggregateStatsReply readFrom(ChannelBuffer bb) throws OFParseError {
+            int start = bb.readerIndex();
+            // fixed value property version == 4
+            byte version = bb.readByte();
+            if(version != (byte) 0x4)
+                throw new OFParseError("Wrong version: Expected=OFVersion.OF_13(4), got="+version);
+            // fixed value property type == 19
+            byte type = bb.readByte();
+            if(type != (byte) 0x13)
+                throw new OFParseError("Wrong type: Expected=OFType.STATS_REPLY(19), got="+type);
+            int length = U16.f(bb.readShort());
+            if(length != 40)
+                throw new OFParseError("Wrong length: Expected=40(40), 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);
+            long xid = U32.f(bb.readInt());
+            // fixed value property statsType == 2
+            short statsType = bb.readShort();
+            if(statsType != (short) 0x2)
+                throw new OFParseError("Wrong statsType: Expected=OFStatsType.AGGREGATE(2), got="+statsType);
+            Set<OFStatsReplyFlags> flags = OFStatsReplyFlagsSerializerVer13.readFrom(bb);
+            // pad: 4 bytes
+            bb.skipBytes(4);
+            U64 packetCount = U64.ofRaw(bb.readLong());
+            U64 byteCount = U64.ofRaw(bb.readLong());
+            long flowCount = U32.f(bb.readInt());
+            // pad: 4 bytes
+            bb.skipBytes(4);
+
+            OFAggregateStatsReplyVer13 aggregateStatsReplyVer13 = new OFAggregateStatsReplyVer13(
+                    xid,
+                      flags,
+                      packetCount,
+                      byteCount,
+                      flowCount
+                    );
+            if(logger.isTraceEnabled())
+                logger.trace("readFrom - read={}", aggregateStatsReplyVer13);
+            return aggregateStatsReplyVer13;
+        }
+    }
+
+    public void putTo(PrimitiveSink sink) {
+        FUNNEL.funnel(this, sink);
+    }
+
+    final static OFAggregateStatsReplyVer13Funnel FUNNEL = new OFAggregateStatsReplyVer13Funnel();
+    static class OFAggregateStatsReplyVer13Funnel implements Funnel<OFAggregateStatsReplyVer13> {
+        private static final long serialVersionUID = 1L;
+        @Override
+        public void funnel(OFAggregateStatsReplyVer13 message, PrimitiveSink sink) {
+            // fixed value property version = 4
+            sink.putByte((byte) 0x4);
+            // fixed value property type = 19
+            sink.putByte((byte) 0x13);
+            // fixed value property length = 40
+            sink.putShort((short) 0x28);
+            sink.putLong(message.xid);
+            // fixed value property statsType = 2
+            sink.putShort((short) 0x2);
+            OFStatsReplyFlagsSerializerVer13.putTo(message.flags, sink);
+            // skip pad (4 bytes)
+            message.packetCount.putTo(sink);
+            message.byteCount.putTo(sink);
+            sink.putLong(message.flowCount);
+            // skip pad (4 bytes)
+        }
+    }
+
+
+    public void writeTo(ChannelBuffer bb) {
+        WRITER.write(bb, this);
+    }
+
+    final static Writer WRITER = new Writer();
+    static class Writer implements OFMessageWriter<OFAggregateStatsReplyVer13> {
+        @Override
+        public void write(ChannelBuffer bb, OFAggregateStatsReplyVer13 message) {
+            // fixed value property version = 4
+            bb.writeByte((byte) 0x4);
+            // fixed value property type = 19
+            bb.writeByte((byte) 0x13);
+            // fixed value property length = 40
+            bb.writeShort((short) 0x28);
+            bb.writeInt(U32.t(message.xid));
+            // fixed value property statsType = 2
+            bb.writeShort((short) 0x2);
+            OFStatsReplyFlagsSerializerVer13.writeTo(bb, message.flags);
+            // pad: 4 bytes
+            bb.writeZero(4);
+            bb.writeLong(message.packetCount.getValue());
+            bb.writeLong(message.byteCount.getValue());
+            bb.writeInt(U32.t(message.flowCount));
+            // pad: 4 bytes
+            bb.writeZero(4);
+
+
+        }
+    }
+
+    @Override
+    public String toString() {
+        StringBuilder b = new StringBuilder("OFAggregateStatsReplyVer13(");
+        b.append("xid=").append(xid);
+        b.append(", ");
+        b.append("flags=").append(flags);
+        b.append(", ");
+        b.append("packetCount=").append(packetCount);
+        b.append(", ");
+        b.append("byteCount=").append(byteCount);
+        b.append(", ");
+        b.append("flowCount=").append(flowCount);
+        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;
+        OFAggregateStatsReplyVer13 other = (OFAggregateStatsReplyVer13) obj;
+
+        if( xid != other.xid)
+            return false;
+        if (flags == null) {
+            if (other.flags != null)
+                return false;
+        } else if (!flags.equals(other.flags))
+            return false;
+        if (packetCount == null) {
+            if (other.packetCount != null)
+                return false;
+        } else if (!packetCount.equals(other.packetCount))
+            return false;
+        if (byteCount == null) {
+            if (other.byteCount != null)
+                return false;
+        } else if (!byteCount.equals(other.byteCount))
+            return false;
+        if( flowCount != other.flowCount)
+            return false;
+        return true;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+
+        result = prime *  (int) (xid ^ (xid >>> 32));
+        result = prime * result + ((flags == null) ? 0 : flags.hashCode());
+        result = prime * result + ((packetCount == null) ? 0 : packetCount.hashCode());
+        result = prime * result + ((byteCount == null) ? 0 : byteCount.hashCode());
+        result = prime *  (int) (flowCount ^ (flowCount >>> 32));
+        return result;
+    }
+
+}