diff --git a/of-save/lib/gen-src/main/java/org/projectfloodlight/openflow/protocol/ver13/OFBsnInterfaceVer13.java b/of-save/lib/gen-src/main/java/org/projectfloodlight/openflow/protocol/ver13/OFBsnInterfaceVer13.java
new file mode 100644
index 0000000..006e83f
--- /dev/null
+++ b/of-save/lib/gen-src/main/java/org/projectfloodlight/openflow/protocol/ver13/OFBsnInterfaceVer13.java
@@ -0,0 +1,396 @@
+// 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 OFBsnInterfaceVer13 implements OFBsnInterface {
+    private static final Logger logger = LoggerFactory.getLogger(OFBsnInterfaceVer13.class);
+    // version: 1.3
+    final static byte WIRE_VERSION = 4;
+    final static int LENGTH = 32;
+
+        private final static MacAddress DEFAULT_HW_ADDR = MacAddress.NONE;
+        private final static String DEFAULT_NAME = "";
+        private final static IPv4Address DEFAULT_IPV4_ADDR = IPv4Address.NONE;
+        private final static IPv4Address DEFAULT_IPV4_NETMASK = IPv4Address.NONE;
+
+    // OF message fields
+    private final MacAddress hwAddr;
+    private final String name;
+    private final IPv4Address ipv4Addr;
+    private final IPv4Address ipv4Netmask;
+//
+    // Immutable default instance
+    final static OFBsnInterfaceVer13 DEFAULT = new OFBsnInterfaceVer13(
+        DEFAULT_HW_ADDR, DEFAULT_NAME, DEFAULT_IPV4_ADDR, DEFAULT_IPV4_NETMASK
+    );
+
+    // package private constructor - used by readers, builders, and factory
+    OFBsnInterfaceVer13(MacAddress hwAddr, String name, IPv4Address ipv4Addr, IPv4Address ipv4Netmask) {
+        this.hwAddr = hwAddr;
+        this.name = name;
+        this.ipv4Addr = ipv4Addr;
+        this.ipv4Netmask = ipv4Netmask;
+    }
+
+    // Accessors for OF message fields
+    @Override
+    public MacAddress getHwAddr() {
+        return hwAddr;
+    }
+
+    @Override
+    public String getName() {
+        return name;
+    }
+
+    @Override
+    public IPv4Address getIpv4Addr() {
+        return ipv4Addr;
+    }
+
+    @Override
+    public IPv4Address getIpv4Netmask() {
+        return ipv4Netmask;
+    }
+
+    @Override
+    public OFVersion getVersion() {
+        return OFVersion.OF_13;
+    }
+
+
+
+    public OFBsnInterface.Builder createBuilder() {
+        return new BuilderWithParent(this);
+    }
+
+    static class BuilderWithParent implements OFBsnInterface.Builder {
+        final OFBsnInterfaceVer13 parentMessage;
+
+        // OF message fields
+        private boolean hwAddrSet;
+        private MacAddress hwAddr;
+        private boolean nameSet;
+        private String name;
+        private boolean ipv4AddrSet;
+        private IPv4Address ipv4Addr;
+        private boolean ipv4NetmaskSet;
+        private IPv4Address ipv4Netmask;
+
+        BuilderWithParent(OFBsnInterfaceVer13 parentMessage) {
+            this.parentMessage = parentMessage;
+        }
+
+    @Override
+    public MacAddress getHwAddr() {
+        return hwAddr;
+    }
+
+    @Override
+    public OFBsnInterface.Builder setHwAddr(MacAddress hwAddr) {
+        this.hwAddr = hwAddr;
+        this.hwAddrSet = true;
+        return this;
+    }
+    @Override
+    public String getName() {
+        return name;
+    }
+
+    @Override
+    public OFBsnInterface.Builder setName(String name) {
+        this.name = name;
+        this.nameSet = true;
+        return this;
+    }
+    @Override
+    public IPv4Address getIpv4Addr() {
+        return ipv4Addr;
+    }
+
+    @Override
+    public OFBsnInterface.Builder setIpv4Addr(IPv4Address ipv4Addr) {
+        this.ipv4Addr = ipv4Addr;
+        this.ipv4AddrSet = true;
+        return this;
+    }
+    @Override
+    public IPv4Address getIpv4Netmask() {
+        return ipv4Netmask;
+    }
+
+    @Override
+    public OFBsnInterface.Builder setIpv4Netmask(IPv4Address ipv4Netmask) {
+        this.ipv4Netmask = ipv4Netmask;
+        this.ipv4NetmaskSet = true;
+        return this;
+    }
+    @Override
+    public OFVersion getVersion() {
+        return OFVersion.OF_13;
+    }
+
+
+
+        @Override
+        public OFBsnInterface build() {
+                MacAddress hwAddr = this.hwAddrSet ? this.hwAddr : parentMessage.hwAddr;
+                if(hwAddr == null)
+                    throw new NullPointerException("Property hwAddr must not be null");
+                String name = this.nameSet ? this.name : parentMessage.name;
+                if(name == null)
+                    throw new NullPointerException("Property name must not be null");
+                IPv4Address ipv4Addr = this.ipv4AddrSet ? this.ipv4Addr : parentMessage.ipv4Addr;
+                if(ipv4Addr == null)
+                    throw new NullPointerException("Property ipv4Addr must not be null");
+                IPv4Address ipv4Netmask = this.ipv4NetmaskSet ? this.ipv4Netmask : parentMessage.ipv4Netmask;
+                if(ipv4Netmask == null)
+                    throw new NullPointerException("Property ipv4Netmask must not be null");
+
+                //
+                return new OFBsnInterfaceVer13(
+                    hwAddr,
+                    name,
+                    ipv4Addr,
+                    ipv4Netmask
+                );
+        }
+
+    }
+
+    static class Builder implements OFBsnInterface.Builder {
+        // OF message fields
+        private boolean hwAddrSet;
+        private MacAddress hwAddr;
+        private boolean nameSet;
+        private String name;
+        private boolean ipv4AddrSet;
+        private IPv4Address ipv4Addr;
+        private boolean ipv4NetmaskSet;
+        private IPv4Address ipv4Netmask;
+
+    @Override
+    public MacAddress getHwAddr() {
+        return hwAddr;
+    }
+
+    @Override
+    public OFBsnInterface.Builder setHwAddr(MacAddress hwAddr) {
+        this.hwAddr = hwAddr;
+        this.hwAddrSet = true;
+        return this;
+    }
+    @Override
+    public String getName() {
+        return name;
+    }
+
+    @Override
+    public OFBsnInterface.Builder setName(String name) {
+        this.name = name;
+        this.nameSet = true;
+        return this;
+    }
+    @Override
+    public IPv4Address getIpv4Addr() {
+        return ipv4Addr;
+    }
+
+    @Override
+    public OFBsnInterface.Builder setIpv4Addr(IPv4Address ipv4Addr) {
+        this.ipv4Addr = ipv4Addr;
+        this.ipv4AddrSet = true;
+        return this;
+    }
+    @Override
+    public IPv4Address getIpv4Netmask() {
+        return ipv4Netmask;
+    }
+
+    @Override
+    public OFBsnInterface.Builder setIpv4Netmask(IPv4Address ipv4Netmask) {
+        this.ipv4Netmask = ipv4Netmask;
+        this.ipv4NetmaskSet = true;
+        return this;
+    }
+    @Override
+    public OFVersion getVersion() {
+        return OFVersion.OF_13;
+    }
+
+//
+        @Override
+        public OFBsnInterface build() {
+            MacAddress hwAddr = this.hwAddrSet ? this.hwAddr : DEFAULT_HW_ADDR;
+            if(hwAddr == null)
+                throw new NullPointerException("Property hwAddr must not be null");
+            String name = this.nameSet ? this.name : DEFAULT_NAME;
+            if(name == null)
+                throw new NullPointerException("Property name must not be null");
+            IPv4Address ipv4Addr = this.ipv4AddrSet ? this.ipv4Addr : DEFAULT_IPV4_ADDR;
+            if(ipv4Addr == null)
+                throw new NullPointerException("Property ipv4Addr must not be null");
+            IPv4Address ipv4Netmask = this.ipv4NetmaskSet ? this.ipv4Netmask : DEFAULT_IPV4_NETMASK;
+            if(ipv4Netmask == null)
+                throw new NullPointerException("Property ipv4Netmask must not be null");
+
+
+            return new OFBsnInterfaceVer13(
+                    hwAddr,
+                    name,
+                    ipv4Addr,
+                    ipv4Netmask
+                );
+        }
+
+    }
+
+
+    final static Reader READER = new Reader();
+    static class Reader implements OFMessageReader<OFBsnInterface> {
+        @Override
+        public OFBsnInterface readFrom(ChannelBuffer bb) throws OFParseError {
+            MacAddress hwAddr = MacAddress.read6Bytes(bb);
+            // pad: 2 bytes
+            bb.skipBytes(2);
+            String name = ChannelUtils.readFixedLengthString(bb, 16);
+            IPv4Address ipv4Addr = IPv4Address.read4Bytes(bb);
+            IPv4Address ipv4Netmask = IPv4Address.read4Bytes(bb);
+
+            OFBsnInterfaceVer13 bsnInterfaceVer13 = new OFBsnInterfaceVer13(
+                    hwAddr,
+                      name,
+                      ipv4Addr,
+                      ipv4Netmask
+                    );
+            if(logger.isTraceEnabled())
+                logger.trace("readFrom - read={}", bsnInterfaceVer13);
+            return bsnInterfaceVer13;
+        }
+    }
+
+    public void putTo(PrimitiveSink sink) {
+        FUNNEL.funnel(this, sink);
+    }
+
+    final static OFBsnInterfaceVer13Funnel FUNNEL = new OFBsnInterfaceVer13Funnel();
+    static class OFBsnInterfaceVer13Funnel implements Funnel<OFBsnInterfaceVer13> {
+        private static final long serialVersionUID = 1L;
+        @Override
+        public void funnel(OFBsnInterfaceVer13 message, PrimitiveSink sink) {
+            message.hwAddr.putTo(sink);
+            // skip pad (2 bytes)
+            sink.putUnencodedChars(message.name);
+            message.ipv4Addr.putTo(sink);
+            message.ipv4Netmask.putTo(sink);
+        }
+    }
+
+
+    public void writeTo(ChannelBuffer bb) {
+        WRITER.write(bb, this);
+    }
+
+    final static Writer WRITER = new Writer();
+    static class Writer implements OFMessageWriter<OFBsnInterfaceVer13> {
+        @Override
+        public void write(ChannelBuffer bb, OFBsnInterfaceVer13 message) {
+            message.hwAddr.write6Bytes(bb);
+            // pad: 2 bytes
+            bb.writeZero(2);
+            ChannelUtils.writeFixedLengthString(bb, message.name, 16);
+            message.ipv4Addr.write4Bytes(bb);
+            message.ipv4Netmask.write4Bytes(bb);
+
+
+        }
+    }
+
+    @Override
+    public String toString() {
+        StringBuilder b = new StringBuilder("OFBsnInterfaceVer13(");
+        b.append("hwAddr=").append(hwAddr);
+        b.append(", ");
+        b.append("name=").append(name);
+        b.append(", ");
+        b.append("ipv4Addr=").append(ipv4Addr);
+        b.append(", ");
+        b.append("ipv4Netmask=").append(ipv4Netmask);
+        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;
+        OFBsnInterfaceVer13 other = (OFBsnInterfaceVer13) obj;
+
+        if (hwAddr == null) {
+            if (other.hwAddr != null)
+                return false;
+        } else if (!hwAddr.equals(other.hwAddr))
+            return false;
+        if (name == null) {
+            if (other.name != null)
+                return false;
+        } else if (!name.equals(other.name))
+            return false;
+        if (ipv4Addr == null) {
+            if (other.ipv4Addr != null)
+                return false;
+        } else if (!ipv4Addr.equals(other.ipv4Addr))
+            return false;
+        if (ipv4Netmask == null) {
+            if (other.ipv4Netmask != null)
+                return false;
+        } else if (!ipv4Netmask.equals(other.ipv4Netmask))
+            return false;
+        return true;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+
+        result = prime * result + ((hwAddr == null) ? 0 : hwAddr.hashCode());
+        result = prime * result + ((name == null) ? 0 : name.hashCode());
+        result = prime * result + ((ipv4Addr == null) ? 0 : ipv4Addr.hashCode());
+        result = prime * result + ((ipv4Netmask == null) ? 0 : ipv4Netmask.hashCode());
+        return result;
+    }
+
+}