diff --git a/of-save/lib/gen-src/main/java/org/projectfloodlight/openflow/protocol/ver12/OFBsnHeaderVer12.java b/of-save/lib/gen-src/main/java/org/projectfloodlight/openflow/protocol/ver12/OFBsnHeaderVer12.java
new file mode 100644
index 0000000..12e3540
--- /dev/null
+++ b/of-save/lib/gen-src/main/java/org/projectfloodlight/openflow/protocol/ver12/OFBsnHeaderVer12.java
@@ -0,0 +1,133 @@
+// 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_virtual_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.jboss.netty.buffer.ChannelBuffer;
+import java.util.Set;
+
+abstract class OFBsnHeaderVer12 {
+    // version: 1.2
+    final static byte WIRE_VERSION = 3;
+    final static int MINIMUM_LENGTH = 16;
+
+
+    public final static OFBsnHeaderVer12.Reader READER = new Reader();
+
+    static class Reader implements OFMessageReader<OFBsnHeader> {
+        @Override
+        public OFBsnHeader readFrom(ChannelBuffer bb) throws OFParseError {
+            if(bb.readableBytes() < MINIMUM_LENGTH)
+                return null;
+            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 == 4
+            byte type = bb.readByte();
+            if(type != (byte) 0x4)
+                throw new OFParseError("Wrong type: Expected=OFType.EXPERIMENTER(4), got="+type);
+            int length = U16.f(bb.readShort());
+            if(length < MINIMUM_LENGTH)
+                throw new OFParseError("Wrong length: Expected to be >= " + MINIMUM_LENGTH + ", was: " + length);
+            U32.f(bb.readInt());
+            // fixed value property experimenter == 0x5c16c7L
+            int experimenter = bb.readInt();
+            if(experimenter != 0x5c16c7)
+                throw new OFParseError("Wrong experimenter: Expected=0x5c16c7L(0x5c16c7L), got="+experimenter);
+            int subtype = bb.readInt();
+            bb.readerIndex(start);
+            switch(subtype) {
+               case 0x16:
+                   // discriminator value 0x16L=0x16L for class OFBsnBwClearDataReplyVer12
+                   return OFBsnBwClearDataReplyVer12.READER.readFrom(bb);
+               case 0x15:
+                   // discriminator value 0x15L=0x15L for class OFBsnBwClearDataRequestVer12
+                   return OFBsnBwClearDataRequestVer12.READER.readFrom(bb);
+               case 0x14:
+                   // discriminator value 0x14L=0x14L for class OFBsnBwEnableGetReplyVer12
+                   return OFBsnBwEnableGetReplyVer12.READER.readFrom(bb);
+               case 0x13:
+                   // discriminator value 0x13L=0x13L for class OFBsnBwEnableGetRequestVer12
+                   return OFBsnBwEnableGetRequestVer12.READER.readFrom(bb);
+               case 0x17:
+                   // discriminator value 0x17L=0x17L for class OFBsnBwEnableSetReplyVer12
+                   return OFBsnBwEnableSetReplyVer12.READER.readFrom(bb);
+               case 0x12:
+                   // discriminator value 0x12L=0x12L for class OFBsnBwEnableSetRequestVer12
+                   return OFBsnBwEnableSetRequestVer12.READER.readFrom(bb);
+               case 0xa:
+                   // discriminator value 0xaL=0xaL for class OFBsnGetInterfacesReplyVer12
+                   return OFBsnGetInterfacesReplyVer12.READER.readFrom(bb);
+               case 0x9:
+                   // discriminator value 0x9L=0x9L for class OFBsnGetInterfacesRequestVer12
+                   return OFBsnGetInterfacesRequestVer12.READER.readFrom(bb);
+               case 0x5:
+                   // discriminator value 0x5L=0x5L for class OFBsnGetMirroringReplyVer12
+                   return OFBsnGetMirroringReplyVer12.READER.readFrom(bb);
+               case 0x4:
+                   // discriminator value 0x4L=0x4L for class OFBsnGetMirroringRequestVer12
+                   return OFBsnGetMirroringRequestVer12.READER.readFrom(bb);
+               case 0x22:
+                   // discriminator value 0x22L=0x22L for class OFBsnPduRxReplyVer12
+                   return OFBsnPduRxReplyVer12.READER.readFrom(bb);
+               case 0x21:
+                   // discriminator value 0x21L=0x21L for class OFBsnPduRxRequestVer12
+                   return OFBsnPduRxRequestVer12.READER.readFrom(bb);
+               case 0x23:
+                   // discriminator value 0x23L=0x23L for class OFBsnPduRxTimeoutVer12
+                   return OFBsnPduRxTimeoutVer12.READER.readFrom(bb);
+               case 0x20:
+                   // discriminator value 0x20L=0x20L for class OFBsnPduTxReplyVer12
+                   return OFBsnPduTxReplyVer12.READER.readFrom(bb);
+               case 0x1f:
+                   // discriminator value 0x1fL=0x1fL for class OFBsnPduTxRequestVer12
+                   return OFBsnPduTxRequestVer12.READER.readFrom(bb);
+               case 0x3:
+                   // discriminator value 0x3L=0x3L for class OFBsnSetMirroringVer12
+                   return OFBsnSetMirroringVer12.READER.readFrom(bb);
+               case 0x19:
+                   // discriminator value 0x19L=0x19L for class OFBsnSetPktinSuppressionReplyVer12
+                   return OFBsnSetPktinSuppressionReplyVer12.READER.readFrom(bb);
+               case 0xb:
+                   // discriminator value 0xbL=0xbL for class OFBsnSetPktinSuppressionRequestVer12
+                   return OFBsnSetPktinSuppressionRequestVer12.READER.readFrom(bb);
+               case 0x10:
+                   // discriminator value 0x10L=0x10L for class OFBsnVirtualPortCreateReplyVer12
+                   return OFBsnVirtualPortCreateReplyVer12.READER.readFrom(bb);
+               case 0xf:
+                   // discriminator value 0xfL=0xfL for class OFBsnVirtualPortCreateRequestVer12
+                   return OFBsnVirtualPortCreateRequestVer12.READER.readFrom(bb);
+               case 0x1a:
+                   // discriminator value 0x1aL=0x1aL for class OFBsnVirtualPortRemoveReplyVer12
+                   return OFBsnVirtualPortRemoveReplyVer12.READER.readFrom(bb);
+               case 0x11:
+                   // discriminator value 0x11L=0x11L for class OFBsnVirtualPortRemoveRequestVer12
+                   return OFBsnVirtualPortRemoveRequestVer12.READER.readFrom(bb);
+               default:
+                   throw new OFParseError("Unknown value for discriminator subtype of class OFBsnHeaderVer12: " + subtype);
+            }
+        }
+    }
+}