diff --git a/of-save/lib/gen-src/main/java/org/projectfloodlight/openflow/protocol/ver12/OFGetConfigReplyVer12.java b/of-save/lib/gen-src/main/java/org/projectfloodlight/openflow/protocol/ver12/OFGetConfigReplyVer12.java
new file mode 100644
index 0000000..8cd125a
--- /dev/null
+++ b/of-save/lib/gen-src/main/java/org/projectfloodlight/openflow/protocol/ver12/OFGetConfigReplyVer12.java
@@ -0,0 +1,370 @@
+// 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.ver12;
+
+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 OFGetConfigReplyVer12 implements OFGetConfigReply {
+    private static final Logger logger = LoggerFactory.getLogger(OFGetConfigReplyVer12.class);
+    // version: 1.2
+    final static byte WIRE_VERSION = 3;
+    final static int LENGTH = 12;
+
+        private final static long DEFAULT_XID = 0x0L;
+        private final static Set<OFConfigFlags> DEFAULT_FLAGS = ImmutableSet.<OFConfigFlags>of();
+        private final static int DEFAULT_MISS_SEND_LEN = 0x0;
+
+    // OF message fields
+    private final long xid;
+    private final Set<OFConfigFlags> flags;
+    private final int missSendLen;
+//
+    // Immutable default instance
+    final static OFGetConfigReplyVer12 DEFAULT = new OFGetConfigReplyVer12(
+        DEFAULT_XID, DEFAULT_FLAGS, DEFAULT_MISS_SEND_LEN
+    );
+
+    // package private constructor - used by readers, builders, and factory
+    OFGetConfigReplyVer12(long xid, Set<OFConfigFlags> flags, int missSendLen) {
+        this.xid = xid;
+        this.flags = flags;
+        this.missSendLen = missSendLen;
+    }
+
+    // Accessors for OF message fields
+    @Override
+    public OFVersion getVersion() {
+        return OFVersion.OF_12;
+    }
+
+    @Override
+    public OFType getType() {
+        return OFType.GET_CONFIG_REPLY;
+    }
+
+    @Override
+    public long getXid() {
+        return xid;
+    }
+
+    @Override
+    public Set<OFConfigFlags> getFlags() {
+        return flags;
+    }
+
+    @Override
+    public int getMissSendLen() {
+        return missSendLen;
+    }
+
+
+
+    public OFGetConfigReply.Builder createBuilder() {
+        return new BuilderWithParent(this);
+    }
+
+    static class BuilderWithParent implements OFGetConfigReply.Builder {
+        final OFGetConfigReplyVer12 parentMessage;
+
+        // OF message fields
+        private boolean xidSet;
+        private long xid;
+        private boolean flagsSet;
+        private Set<OFConfigFlags> flags;
+        private boolean missSendLenSet;
+        private int missSendLen;
+
+        BuilderWithParent(OFGetConfigReplyVer12 parentMessage) {
+            this.parentMessage = parentMessage;
+        }
+
+    @Override
+    public OFVersion getVersion() {
+        return OFVersion.OF_12;
+    }
+
+    @Override
+    public OFType getType() {
+        return OFType.GET_CONFIG_REPLY;
+    }
+
+    @Override
+    public long getXid() {
+        return xid;
+    }
+
+    @Override
+    public OFGetConfigReply.Builder setXid(long xid) {
+        this.xid = xid;
+        this.xidSet = true;
+        return this;
+    }
+    @Override
+    public Set<OFConfigFlags> getFlags() {
+        return flags;
+    }
+
+    @Override
+    public OFGetConfigReply.Builder setFlags(Set<OFConfigFlags> flags) {
+        this.flags = flags;
+        this.flagsSet = true;
+        return this;
+    }
+    @Override
+    public int getMissSendLen() {
+        return missSendLen;
+    }
+
+    @Override
+    public OFGetConfigReply.Builder setMissSendLen(int missSendLen) {
+        this.missSendLen = missSendLen;
+        this.missSendLenSet = true;
+        return this;
+    }
+
+
+        @Override
+        public OFGetConfigReply build() {
+                long xid = this.xidSet ? this.xid : parentMessage.xid;
+                Set<OFConfigFlags> flags = this.flagsSet ? this.flags : parentMessage.flags;
+                if(flags == null)
+                    throw new NullPointerException("Property flags must not be null");
+                int missSendLen = this.missSendLenSet ? this.missSendLen : parentMessage.missSendLen;
+
+                //
+                return new OFGetConfigReplyVer12(
+                    xid,
+                    flags,
+                    missSendLen
+                );
+        }
+
+    }
+
+    static class Builder implements OFGetConfigReply.Builder {
+        // OF message fields
+        private boolean xidSet;
+        private long xid;
+        private boolean flagsSet;
+        private Set<OFConfigFlags> flags;
+        private boolean missSendLenSet;
+        private int missSendLen;
+
+    @Override
+    public OFVersion getVersion() {
+        return OFVersion.OF_12;
+    }
+
+    @Override
+    public OFType getType() {
+        return OFType.GET_CONFIG_REPLY;
+    }
+
+    @Override
+    public long getXid() {
+        return xid;
+    }
+
+    @Override
+    public OFGetConfigReply.Builder setXid(long xid) {
+        this.xid = xid;
+        this.xidSet = true;
+        return this;
+    }
+    @Override
+    public Set<OFConfigFlags> getFlags() {
+        return flags;
+    }
+
+    @Override
+    public OFGetConfigReply.Builder setFlags(Set<OFConfigFlags> flags) {
+        this.flags = flags;
+        this.flagsSet = true;
+        return this;
+    }
+    @Override
+    public int getMissSendLen() {
+        return missSendLen;
+    }
+
+    @Override
+    public OFGetConfigReply.Builder setMissSendLen(int missSendLen) {
+        this.missSendLen = missSendLen;
+        this.missSendLenSet = true;
+        return this;
+    }
+//
+        @Override
+        public OFGetConfigReply build() {
+            long xid = this.xidSet ? this.xid : DEFAULT_XID;
+            Set<OFConfigFlags> flags = this.flagsSet ? this.flags : DEFAULT_FLAGS;
+            if(flags == null)
+                throw new NullPointerException("Property flags must not be null");
+            int missSendLen = this.missSendLenSet ? this.missSendLen : DEFAULT_MISS_SEND_LEN;
+
+
+            return new OFGetConfigReplyVer12(
+                    xid,
+                    flags,
+                    missSendLen
+                );
+        }
+
+    }
+
+
+    final static Reader READER = new Reader();
+    static class Reader implements OFMessageReader<OFGetConfigReply> {
+        @Override
+        public OFGetConfigReply readFrom(ChannelBuffer bb) throws OFParseError {
+            int start = bb.readerIndex();
+            // fixed value property version == 3
+            byte version = bb.readByte();
+            if(version != (byte) 0x3)
+                throw new OFParseError("Wrong version: Expected=OFVersion.OF_12(3), got="+version);
+            // fixed value property type == 8
+            byte type = bb.readByte();
+            if(type != (byte) 0x8)
+                throw new OFParseError("Wrong type: Expected=OFType.GET_CONFIG_REPLY(8), got="+type);
+            int length = U16.f(bb.readShort());
+            if(length != 12)
+                throw new OFParseError("Wrong length: Expected=12(12), 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());
+            Set<OFConfigFlags> flags = OFConfigFlagsSerializerVer12.readFrom(bb);
+            int missSendLen = U16.f(bb.readShort());
+
+            OFGetConfigReplyVer12 getConfigReplyVer12 = new OFGetConfigReplyVer12(
+                    xid,
+                      flags,
+                      missSendLen
+                    );
+            if(logger.isTraceEnabled())
+                logger.trace("readFrom - read={}", getConfigReplyVer12);
+            return getConfigReplyVer12;
+        }
+    }
+
+    public void putTo(PrimitiveSink sink) {
+        FUNNEL.funnel(this, sink);
+    }
+
+    final static OFGetConfigReplyVer12Funnel FUNNEL = new OFGetConfigReplyVer12Funnel();
+    static class OFGetConfigReplyVer12Funnel implements Funnel<OFGetConfigReplyVer12> {
+        private static final long serialVersionUID = 1L;
+        @Override
+        public void funnel(OFGetConfigReplyVer12 message, PrimitiveSink sink) {
+            // fixed value property version = 3
+            sink.putByte((byte) 0x3);
+            // fixed value property type = 8
+            sink.putByte((byte) 0x8);
+            // fixed value property length = 12
+            sink.putShort((short) 0xc);
+            sink.putLong(message.xid);
+            OFConfigFlagsSerializerVer12.putTo(message.flags, sink);
+            sink.putInt(message.missSendLen);
+        }
+    }
+
+
+    public void writeTo(ChannelBuffer bb) {
+        WRITER.write(bb, this);
+    }
+
+    final static Writer WRITER = new Writer();
+    static class Writer implements OFMessageWriter<OFGetConfigReplyVer12> {
+        @Override
+        public void write(ChannelBuffer bb, OFGetConfigReplyVer12 message) {
+            // fixed value property version = 3
+            bb.writeByte((byte) 0x3);
+            // fixed value property type = 8
+            bb.writeByte((byte) 0x8);
+            // fixed value property length = 12
+            bb.writeShort((short) 0xc);
+            bb.writeInt(U32.t(message.xid));
+            OFConfigFlagsSerializerVer12.writeTo(bb, message.flags);
+            bb.writeShort(U16.t(message.missSendLen));
+
+
+        }
+    }
+
+    @Override
+    public String toString() {
+        StringBuilder b = new StringBuilder("OFGetConfigReplyVer12(");
+        b.append("xid=").append(xid);
+        b.append(", ");
+        b.append("flags=").append(flags);
+        b.append(", ");
+        b.append("missSendLen=").append(missSendLen);
+        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;
+        OFGetConfigReplyVer12 other = (OFGetConfigReplyVer12) 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( missSendLen != other.missSendLen)
+            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 + missSendLen;
+        return result;
+    }
+
+}