diff --git a/vendor/github.com/opencord/omci-lib-go/v2/create.go b/vendor/github.com/opencord/omci-lib-go/v2/create.go
new file mode 100644
index 0000000..1a1b0e5
--- /dev/null
+++ b/vendor/github.com/opencord/omci-lib-go/v2/create.go
@@ -0,0 +1,273 @@
+/*
+ * Copyright (c) 2018 - present.  Boling Consulting Solutions (bcsw.net)
+ * Copyright 2020-present Open Networking Foundation
+
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+
+ * http://www.apache.org/licenses/LICENSE-2.0
+
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package omci
+
+import (
+	"encoding/binary"
+	"errors"
+	"fmt"
+	"github.com/google/gopacket"
+	me "github.com/opencord/omci-lib-go/v2/generated"
+)
+
+// CreateRequest message apply only to attributes that are defined to be set by create.
+// Writeable attributes that are not set by create are not permitted in a create message
+type CreateRequest struct {
+	MeBasePacket
+	Attributes me.AttributeValueMap
+}
+
+func (omci *CreateRequest) String() string {
+	return fmt.Sprintf("%v, attributes: %v", omci.MeBasePacket.String(), omci.Attributes)
+}
+
+// LayerType returns LayerTypeCreateRequest
+func (omci *CreateRequest) LayerType() gopacket.LayerType {
+	return LayerTypeCreateRequest
+}
+
+// CanDecode returns the set of layer types that this DecodingLayer can decode
+func (omci *CreateRequest) CanDecode() gopacket.LayerClass {
+	return LayerTypeCreateRequest
+}
+
+// NextLayerType returns the layer type contained by this DecodingLayer.
+func (omci *CreateRequest) NextLayerType() gopacket.LayerType {
+	return gopacket.LayerTypePayload
+}
+
+// DecodeFromBytes decodes the given bytes of a Create Request into this layer
+func (omci *CreateRequest) DecodeFromBytes(data []byte, p gopacket.PacketBuilder) error {
+	// Common ClassID/EntityID decode in msgBase
+	var hdrSize int
+	if omci.Extended {
+		hdrSize = 6
+	} else {
+		hdrSize = 4
+	}
+	err := omci.MeBasePacket.DecodeFromBytes(data, p, hdrSize)
+	if err != nil {
+		return err
+	}
+	// Create attribute mask for all set-by-create entries
+	meDefinition, omciErr := me.LoadManagedEntityDefinition(omci.EntityClass,
+		me.ParamData{EntityID: omci.EntityInstance})
+	if omciErr.StatusCode() != me.Success {
+		return omciErr.GetError()
+	}
+	// ME needs to support Create
+	if !me.SupportsMsgType(meDefinition, me.Create) {
+		return me.NewProcessingError("managed entity does not support Create Message-Type")
+	}
+	var sbcMask uint16
+	for index, attr := range meDefinition.GetAttributeDefinitions() {
+		if me.SupportsAttributeAccess(attr, me.SetByCreate) {
+			if index == 0 {
+				continue // Skip Entity ID
+			}
+			sbcMask |= attr.Mask
+		}
+	}
+	// Attribute decode
+	omci.Attributes, err = meDefinition.DecodeAttributes(sbcMask, data[hdrSize:], p, byte(CreateRequestType))
+	if err != nil {
+		return err
+	}
+	if eidDef, eidDefOK := meDefinition.GetAttributeDefinitions()[0]; eidDefOK {
+		omci.Attributes[eidDef.GetName()] = omci.EntityInstance
+		return nil
+	}
+	return me.NewProcessingError("All Managed Entities have an EntityID attribute")
+}
+
+func decodeCreateRequest(data []byte, p gopacket.PacketBuilder) error {
+	omci := &CreateRequest{}
+	omci.MsgLayerType = LayerTypeCreateRequest
+	return decodingLayerDecoder(omci, data, p)
+}
+
+func decodeCreateRequestExtended(data []byte, p gopacket.PacketBuilder) error {
+	omci := &CreateRequest{}
+	omci.MsgLayerType = LayerTypeCreateRequest
+	omci.Extended = true
+	return decodingLayerDecoder(omci, data, p)
+}
+
+// SerializeTo provides serialization of an Create Request Message
+func (omci *CreateRequest) SerializeTo(b gopacket.SerializeBuffer, _ gopacket.SerializeOptions) error {
+	// Basic (common) OMCI Header is 8 octets, 10
+	err := omci.MeBasePacket.SerializeTo(b)
+	if err != nil {
+		return err
+	}
+	meDefinition, omciErr := me.LoadManagedEntityDefinition(omci.EntityClass,
+		me.ParamData{EntityID: omci.EntityInstance})
+	if omciErr.StatusCode() != me.Success {
+		return omciErr.GetError()
+	}
+	// Create attribute mask of SetByCreate attributes that should be present in the provided
+	// attributes.
+	var sbcMask uint16
+	for index, attr := range meDefinition.GetAttributeDefinitions() {
+		if me.SupportsAttributeAccess(attr, me.SetByCreate) {
+			if index == 0 {
+				continue // Skip Entity ID
+			}
+			sbcMask |= attr.Mask
+		}
+	}
+	// Attribute serialization
+	var bytesAvailable int
+	var bytes []byte
+	if omci.Extended {
+		bytesAvailable = MaxExtendedLength - 10 - 4
+		bytes, err = b.AppendBytes(2)
+		if err != nil {
+			return err
+		}
+	} else {
+		bytesAvailable = MaxBaselineLength - 8 - 8
+	}
+	attributeBuffer := gopacket.NewSerializeBuffer()
+	if err, _ = meDefinition.SerializeAttributes(omci.Attributes, sbcMask,
+		attributeBuffer, byte(CreateRequestType), bytesAvailable, false); err != nil {
+		return err
+	}
+	if omci.Extended {
+		binary.BigEndian.PutUint16(bytes, uint16(len(attributeBuffer.Bytes())))
+	}
+	bytes, err = b.AppendBytes(len(attributeBuffer.Bytes()))
+	if err != nil {
+		return err
+	}
+	copy(bytes, attributeBuffer.Bytes())
+	return nil
+}
+
+// CreateResponse returns the result of a CreateRequest
+type CreateResponse struct {
+	MeBasePacket
+	Result                 me.Results
+	AttributeExecutionMask uint16 // Used when Result == ParameterError
+}
+
+func (omci *CreateResponse) String() string {
+	return fmt.Sprintf("%v, Result: %d (%v), Mask: %#x",
+		omci.MeBasePacket.String(), omci.Result, omci.Result, omci.AttributeExecutionMask)
+}
+
+// LayerType returns LayerTypeCreateResponse
+func (omci *CreateResponse) LayerType() gopacket.LayerType {
+	return LayerTypeCreateResponse
+}
+
+// CanDecode returns the set of layer types that this DecodingLayer can decode
+func (omci *CreateResponse) CanDecode() gopacket.LayerClass {
+	return LayerTypeCreateResponse
+}
+
+// NextLayerType returns the layer type contained by this DecodingLayer.
+func (omci *CreateResponse) NextLayerType() gopacket.LayerType {
+	return gopacket.LayerTypePayload
+}
+
+// DecodeFromBytes decodes the given bytes of a Create Response into this layer
+func (omci *CreateResponse) DecodeFromBytes(data []byte, p gopacket.PacketBuilder) error {
+	// Common ClassID/EntityID decode in msgBase
+	var hdrSize, offset int
+	if omci.Extended {
+		offset = 6
+		hdrSize = offset + 1 // Plus 2 more if result = 3
+	} else {
+		offset = 4
+		hdrSize = offset + 3
+	}
+	err := omci.MeBasePacket.DecodeFromBytes(data, p, hdrSize)
+	if err != nil {
+		return err
+	}
+	entity, omciErr := me.LoadManagedEntityDefinition(omci.EntityClass,
+		me.ParamData{EntityID: omci.EntityInstance})
+	if omciErr.StatusCode() != me.Success {
+		return omciErr.GetError()
+	}
+	// ME needs to support Create
+	if !me.SupportsMsgType(entity, me.Create) {
+		return me.NewProcessingError("managed entity does not support the Create Message-Type")
+	}
+	omci.Result = me.Results(data[offset])
+	if omci.Result == me.ParameterError {
+		// Optional attribute execution mask (2 octets) is required
+		if len(data) < hdrSize+2 {
+			p.SetTruncated()
+			return errors.New("frame too small")
+		}
+		omci.AttributeExecutionMask = binary.BigEndian.Uint16(data[offset+1:])
+	}
+	return nil
+}
+
+func decodeCreateResponse(data []byte, p gopacket.PacketBuilder) error {
+	omci := &CreateResponse{}
+	omci.MsgLayerType = LayerTypeCreateResponse
+	return decodingLayerDecoder(omci, data, p)
+}
+
+func decodeCreateResponseExtended(data []byte, p gopacket.PacketBuilder) error {
+	omci := &CreateResponse{}
+	omci.MsgLayerType = LayerTypeCreateResponse
+	omci.Extended = true
+	return decodingLayerDecoder(omci, data, p)
+}
+
+// SerializeTo provides serialization of an Create Response message
+func (omci *CreateResponse) SerializeTo(b gopacket.SerializeBuffer, _ gopacket.SerializeOptions) error {
+	// Basic (common) OMCI Header is 8 octets, 10
+	err := omci.MeBasePacket.SerializeTo(b)
+	if err != nil {
+		return err
+	}
+	entity, omciErr := me.LoadManagedEntityDefinition(omci.EntityClass,
+		me.ParamData{EntityID: omci.EntityInstance})
+	if omciErr.StatusCode() != me.Success {
+		return omciErr.GetError()
+	}
+	// ME needs to support Create
+	if !me.SupportsMsgType(entity, me.Create) {
+		return me.NewProcessingError("managed entity does not support the Create Message-Type")
+	}
+	var offset, extra int
+	if omci.Extended {
+		offset = 2
+	}
+	if omci.Result == me.ParameterError {
+		extra = 2
+	}
+	bytes, err := b.AppendBytes(offset + 1 + extra)
+	if err != nil {
+		return err
+	}
+	if omci.Extended {
+		binary.BigEndian.PutUint16(bytes, uint16(1+extra))
+	}
+	bytes[offset] = byte(omci.Result)
+	if omci.Result == me.ParameterError {
+		binary.BigEndian.PutUint16(bytes[offset+1:], omci.AttributeExecutionMask)
+	}
+	return nil
+}