[VOL-2452] Using the latest omci-sim to enable MIB templating and
correctly report port status

Change-Id: I291c0fe01416c1541ef0f55779a77412a2271ea9
diff --git a/vendor/github.com/opencord/omci-sim/.gitignore b/vendor/github.com/opencord/omci-sim/.gitignore
new file mode 100644
index 0000000..a9f04a3
--- /dev/null
+++ b/vendor/github.com/opencord/omci-sim/.gitignore
@@ -0,0 +1,2 @@
+# GoLand
+.idea
diff --git a/vendor/github.com/opencord/omci-sim/VERSION b/vendor/github.com/opencord/omci-sim/VERSION
index 4e379d2..81340c7 100644
--- a/vendor/github.com/opencord/omci-sim/VERSION
+++ b/vendor/github.com/opencord/omci-sim/VERSION
@@ -1 +1 @@
-0.0.2
+0.0.4
diff --git a/vendor/github.com/opencord/omci-sim/omci_common.go b/vendor/github.com/opencord/omci-sim/omci_common.go
index c878780..a140141 100644
--- a/vendor/github.com/opencord/omci-sim/omci_common.go
+++ b/vendor/github.com/opencord/omci-sim/omci_common.go
@@ -49,10 +49,26 @@
 		pkt, _ = GetANIGAttributes(&pos, pkt, content)
 		return pkt
 
+	case SoftwareImage:
+		pos := uint(11)
+		pkt, _ = GetSoftwareImageAttributes(&pos, pkt, content)
+		return pkt
+
+	case ONUG:
+		pos := uint(11)
+		pkt, _ = GetOnuGAttributes(&pos, pkt, content)
+		return pkt
+
+	case ONU2G:
+		pos := uint(11)
+		pkt, _ = GetOnu2GAttributes(&pos, pkt, content)
+		return pkt
+
 	case EthernetPMHistoryData:
 		pos := uint(11)
 		pkt, _ = GetEthernetPMHistoryDataAttributes(&pos, pkt, content)
 		return pkt
+
 	default:
 		// For unimplemented MEs, just fill in the attribute mask and return 0 values for the requested attributes
 		// TODO implement Get for unimplemented MEs as well
diff --git a/vendor/github.com/opencord/omci-sim/omci_defs.go b/vendor/github.com/opencord/omci-sim/omci_defs.go
index d84e878..90ea0af 100644
--- a/vendor/github.com/opencord/omci-sim/omci_defs.go
+++ b/vendor/github.com/opencord/omci-sim/omci_defs.go
@@ -159,10 +159,14 @@
 
 func (c OmciClass) PrettyPrint() string {
 	switch c {
+	case SoftwareImage:
+		return "SoftwareImage"
 	case EthernetPMHistoryData:
 		return "EthernetPMHistoryData"
 	case ONUG:
 		return "ONUG"
+	case ONU2G:
+		return "ONU2G"
 	case ANIG:
 		return "ANIG"
 	case GEMPortNetworkCTP:
@@ -175,8 +179,10 @@
 
 const (
 	// Managed Entity Class values
+	SoftwareImage         OmciClass = 7
 	EthernetPMHistoryData OmciClass = 24
 	ONUG                  OmciClass = 256
+	ONU2G                 OmciClass = 257
 	ANIG                  OmciClass = 263
 	GEMPortNetworkCTP     OmciClass = 268
 )
diff --git a/vendor/github.com/opencord/omci-sim/omci_handlers.go b/vendor/github.com/opencord/omci-sim/omci_handlers.go
index de62498..5ba28f9 100644
--- a/vendor/github.com/opencord/omci-sim/omci_handlers.go
+++ b/vendor/github.com/opencord/omci-sim/omci_handlers.go
@@ -475,9 +475,10 @@
 func getAllAlarms(class OmciClass, content OmciContent, key OnuKey) ([]byte, error) {
 	var pkt []byte
 
+	// Report number of commands as 1, basically there is always one alarm to get, the ONU/PPTP locked, link down or up
 	pkt = []byte{
 		0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
-		0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -513,13 +514,31 @@
 func getAllAlarmsNext(class OmciClass, content OmciContent, key OnuKey) ([]byte, error) {
 	var pkt []byte
 
-	pkt = []byte{
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
+	OnuOmciStateMapLock.Lock()
+	if OnuOmciState, ok := OnuOmciStateMap[key]; ok {
+		// if we are locked then admin down was sent and PPTP 257 is in alarm/locked state, this ensures get alarm
+		// shows that
+		if OnuOmciState.state == LOCKED {
+			// alarm set, alarm spot 0, LAN LOS
+			pkt = []byte{
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
+				0x00, 0x0b, 0x01, 0x01, 0x80, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
+		} else {
+			// alarm clear
+			pkt = []byte{
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
+				0x00, 0x0b, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
+		}
+	}
+	OnuOmciStateMapLock.Unlock()
 
 	log.WithFields(log.Fields{
 		"IntfId": key.IntfId,
diff --git a/vendor/github.com/opencord/omci-sim/omci_onu2g.go b/vendor/github.com/opencord/omci-sim/omci_onu2g.go
new file mode 100644
index 0000000..0c2329d
--- /dev/null
+++ b/vendor/github.com/opencord/omci-sim/omci_onu2g.go
@@ -0,0 +1,206 @@
+/*
+ * 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 core
+
+import (
+	"encoding/binary"
+)
+
+type Onu2GAttributes int
+
+const (
+	_                                           = iota
+	EquipmentID                 Onu2GAttributes = 0x8000
+	OmccVersion                 Onu2GAttributes = 0x4000
+	VendorProductCode           Onu2GAttributes = 0x2000
+	SecurityCapability          Onu2GAttributes = 0x1000
+	SecurityMode                Onu2GAttributes = 0x0800
+	TotalPriorityQueueNumber    Onu2GAttributes = 0x0400
+	TotalTrafficSchedulerNumber Onu2GAttributes = 0x0200
+	Mode                        Onu2GAttributes = 0x0100
+	TotalGemPortIDNumber        Onu2GAttributes = 0x0080
+	SysUptime                   Onu2GAttributes = 0x0040
+	ConnectivityCapability      Onu2GAttributes = 0x0020
+	CurrentConnectivityMode     Onu2GAttributes = 0x0010
+	QosConfigurationFlexibility Onu2GAttributes = 0x0008
+	PriorityQueueScaleFactor    Onu2GAttributes = 0x0004
+)
+
+type Onu2GAttributeHandler func(*uint, []byte) ([]byte, error)
+
+var Onu2GAttributeHandlers = map[Onu2GAttributes]Onu2GAttributeHandler{
+	EquipmentID:                 GetEquipmentID,
+	OmccVersion:                 GetOmccVersion,
+	VendorProductCode:           GetVendorProductCode,
+	SecurityCapability:          GetSecurityCapability,
+	SecurityMode:                GetSecurityMode,
+	TotalPriorityQueueNumber:    GetTotalPriorityQueueNumber,
+	TotalTrafficSchedulerNumber: GetTotalTrafficSchedulerNumber,
+	Mode:                        GetMode,
+	TotalGemPortIDNumber:        GetTotalGemPortIDNumber,
+	SysUptime:                   GetSysUptime,
+	ConnectivityCapability:      GetConnectivityCapability,
+	CurrentConnectivityMode:     GetCurrentConnectivityMode,
+	QosConfigurationFlexibility: GetQosConfigurationFlexibility,
+	PriorityQueueScaleFactor:    GetPriorityQueueScaleFactor,
+}
+
+func GetOnu2GAttributes(pos *uint, pkt []byte, content OmciContent) ([]byte, error) {
+	AttributesMask := getAttributeMask(content)
+
+	for index := uint(16); index >= 1; index-- {
+		Attribute := 1 << (index - 1)
+		reqAttribute := Attribute & AttributesMask
+
+		if reqAttribute != 0 {
+			pkt, _ = Onu2GAttributeHandlers[Onu2GAttributes(reqAttribute)](pos, pkt)
+		}
+	}
+
+	pkt[8] = 0x00 // Command Processed Successfully
+	pkt[9] = uint8(AttributesMask >> 8)
+	pkt[10] = uint8(AttributesMask & 0x00FF)
+
+	return pkt, nil
+
+}
+
+func GetEquipmentID(pos *uint, pkt []byte) ([]byte, error) {
+	// 20 bytes
+	equipid := []byte("12345123451234512345")
+	for _, ch := range equipid {
+		pkt[*pos] = ch
+		*pos++
+	}
+	return pkt, nil
+}
+
+func GetOmccVersion(pos *uint, pkt []byte) ([]byte, error) {
+	// 1 bytes
+	pkt[*pos] = 0xB4
+	*pos++
+	return pkt, nil
+}
+
+func GetVendorProductCode(pos *uint, pkt []byte) ([]byte, error) {
+	// 2 bytes
+	prodcode := []byte{0x00, 0x00}
+	for _, ch := range prodcode {
+		pkt[*pos] = ch
+		*pos++
+	}
+	return pkt, nil
+}
+
+func GetSecurityCapability(pos *uint, pkt []byte) ([]byte, error) {
+	// 1 byte
+	pkt[*pos] = 0x01
+	*pos++
+	return pkt, nil
+}
+
+func GetSecurityMode(pos *uint, pkt []byte) ([]byte, error) {
+	// 1 byte
+	pkt[*pos] = 0x01
+	*pos++
+	return pkt, nil
+}
+
+func GetTotalPriorityQueueNumber(pos *uint, pkt []byte) ([]byte, error) {
+	// 2 bytes
+	// report 0 queues because thats what BRCM does...
+	numqueues := 0
+	bs := make([]byte, 2)
+	binary.BigEndian.PutUint16(bs, uint16(numqueues))
+	for _, ch := range bs {
+		pkt[*pos] = ch
+		*pos++
+	}
+	return pkt, nil
+}
+
+func GetTotalTrafficSchedulerNumber(pos *uint, pkt []byte) ([]byte, error) {
+	// 1 byte
+	pkt[*pos] = 0x00
+	*pos++
+	return pkt, nil
+}
+
+func GetMode(pos *uint, pkt []byte) ([]byte, error) {
+	// 1 byte
+	pkt[*pos] = 0x01
+	*pos++
+	return pkt, nil
+}
+
+func GetTotalGemPortIDNumber(pos *uint, pkt []byte) ([]byte, error) {
+	// 2 bytes
+	gemports := 32
+	bs := make([]byte, 2)
+	binary.BigEndian.PutUint16(bs, uint16(gemports))
+	for _, ch := range bs {
+		pkt[*pos] = ch
+		*pos++
+	}
+	return pkt, nil
+}
+
+func GetSysUptime(pos *uint, pkt []byte) ([]byte, error) {
+	// 4 byte int
+	uptime := 0
+	bs := make([]byte, 4)
+	binary.BigEndian.PutUint32(bs, uint32(uptime))
+	for _, ch := range bs {
+		pkt[*pos] = ch
+		*pos++
+	}
+	return pkt, nil
+}
+
+func GetConnectivityCapability(pos *uint, pkt []byte) ([]byte, error) {
+	// 2 bytes
+	caps := []byte{0x00, 0x7F}
+	for _, ch := range caps {
+		pkt[*pos] = ch
+		*pos++
+	}
+	return pkt, nil
+}
+
+func GetCurrentConnectivityMode(pos *uint, pkt []byte) ([]byte, error) {
+	// 1 byte
+	pkt[*pos] = 0x00
+	*pos++
+	return pkt, nil
+}
+
+func GetQosConfigurationFlexibility(pos *uint, pkt []byte) ([]byte, error) {
+	// 2 bytes
+	qosconf := []byte{0x00, 0x30}
+	for _, ch := range qosconf {
+		pkt[*pos] = ch
+		*pos++
+	}
+	return pkt, nil
+}
+
+func GetPriorityQueueScaleFactor(pos *uint, pkt []byte) ([]byte, error) {
+	// 1 bytes
+	pkt[*pos] = 0x01
+	*pos++
+	return pkt, nil
+}
diff --git a/vendor/github.com/opencord/omci-sim/omci_onug.go b/vendor/github.com/opencord/omci-sim/omci_onug.go
new file mode 100644
index 0000000..1cf6b0d
--- /dev/null
+++ b/vendor/github.com/opencord/omci-sim/omci_onug.go
@@ -0,0 +1,185 @@
+/*
+ * 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 core
+
+type OnuGAttributes int
+
+const (
+	_                                       = iota
+	VendorID                 OnuGAttributes = 0x8000
+	Version                  OnuGAttributes = 0x4000
+	SerialNumber             OnuGAttributes = 0x2000
+	TrafficManagementOptions OnuGAttributes = 0x1000
+	VpVcCrossConnectOptions  OnuGAttributes = 0x0800
+	BatteryBackup            OnuGAttributes = 0x0400
+	AdministrativeState      OnuGAttributes = 0x0200
+	OperationalState         OnuGAttributes = 0x0100
+	OntSurvivalTime          OnuGAttributes = 0x0080
+	LogicalOnuID             OnuGAttributes = 0x0040
+	LogicalPassword          OnuGAttributes = 0x0020
+	CredentialsStatus        OnuGAttributes = 0x0010
+	ExtendedTcLayerOptions   OnuGAttributes = 0x0008
+)
+
+type OnuGAttributeHandler func(*uint, []byte) ([]byte, error)
+
+var OnuGAttributeHandlers = map[OnuGAttributes]OnuGAttributeHandler{
+	VendorID:                 GetVendorID,
+	Version:                  GetVersion,
+	SerialNumber:             GetSerialNumber,
+	TrafficManagementOptions: GetTrafficManagementOptions,
+	VpVcCrossConnectOptions:  GetVpVcCrossConnectOptions,
+	BatteryBackup:            GetBatteryBackup,
+	AdministrativeState:      GetAdministrativeState,
+	OperationalState:         GetOperationalState,
+	OntSurvivalTime:          GetOntSurvivalTime,
+	LogicalOnuID:             GetLogicalOnuID,
+	LogicalPassword:          GetLogicalPassword,
+	CredentialsStatus:        GetCredentialsStatus,
+	ExtendedTcLayerOptions:   GetExtendedTcLayerOptions,
+}
+
+func GetOnuGAttributes(pos *uint, pkt []byte, content OmciContent) ([]byte, error) {
+	AttributesMask := getAttributeMask(content)
+
+	for index := uint(16); index >= 1; index-- {
+		Attribute := 1 << (index - 1)
+		reqAttribute := Attribute & AttributesMask
+
+		if reqAttribute != 0 {
+			pkt, _ = OnuGAttributeHandlers[OnuGAttributes(reqAttribute)](pos, pkt)
+		}
+	}
+
+	pkt[8] = 0x00 // Command Processed Successfully
+	pkt[9] = uint8(AttributesMask >> 8)
+	pkt[10] = uint8(AttributesMask & 0x00FF)
+
+	return pkt, nil
+
+}
+
+func GetVendorID(pos *uint, pkt []byte) ([]byte, error) {
+	// 4 bytes
+	vendorid := []byte("BBSM")
+	for _, ch := range vendorid {
+		pkt[*pos] = ch
+		*pos++
+	}
+	return pkt, nil
+}
+
+func GetVersion(pos *uint, pkt []byte) ([]byte, error) {
+	// 14 bytes
+	for i := 1; i <= 14; i++ {
+		b := byte(' ')
+		pkt[*pos] = b
+		*pos++
+	}
+	return pkt, nil
+}
+
+func GetSerialNumber(pos *uint, pkt []byte) ([]byte, error) {
+	// 8 bytes
+	vendorid := []byte("BBSM")
+	serialhex := []byte{0x00, 0x00, 0x00, 0x01}
+	serialnumber := append(vendorid, serialhex...)
+	for _, ch := range serialnumber {
+		pkt[*pos] = ch
+		*pos++
+	}
+	return pkt, nil
+}
+
+func GetTrafficManagementOptions(pos *uint, pkt []byte) ([]byte, error) {
+	// 1 byte
+	pkt[*pos] = 0x00
+	*pos++
+	return pkt, nil
+}
+
+func GetVpVcCrossConnectOptions(pos *uint, pkt []byte) ([]byte, error) {
+	// 1 byte
+	pkt[*pos] = 0x00
+	*pos++
+	return pkt, nil
+}
+
+func GetBatteryBackup(pos *uint, pkt []byte) ([]byte, error) {
+	// 1 byte
+	pkt[*pos] = 0x00
+	*pos++
+	return pkt, nil
+}
+
+func GetAdministrativeState(pos *uint, pkt []byte) ([]byte, error) {
+	// 1 byte
+	pkt[*pos] = 0x00
+	*pos++
+	return pkt, nil
+}
+
+func GetOperationalState(pos *uint, pkt []byte) ([]byte, error) {
+	// 1 byte
+	pkt[*pos] = 0x00
+	*pos++
+	return pkt, nil
+}
+
+func GetOntSurvivalTime(pos *uint, pkt []byte) ([]byte, error) {
+	// 1 byte
+	pkt[*pos] = 0x00
+	*pos++
+	return pkt, nil
+}
+
+func GetLogicalOnuID(pos *uint, pkt []byte) ([]byte, error) {
+	// 24 bytes
+	for i := 1; i <= 24; i++ {
+		b := byte(' ')
+		pkt[*pos] = b
+		*pos++
+	}
+	return pkt, nil
+}
+
+func GetLogicalPassword(pos *uint, pkt []byte) ([]byte, error) {
+	// 24 bytes
+	for i := 1; i <= 24; i++ {
+		b := byte(' ')
+		pkt[*pos] = b
+		*pos++
+	}
+	return pkt, nil
+}
+
+func GetCredentialsStatus(pos *uint, pkt []byte) ([]byte, error) {
+	// 1 byte
+	pkt[*pos] = 0x00
+	*pos++
+	return pkt, nil
+}
+
+func GetExtendedTcLayerOptions(pos *uint, pkt []byte) ([]byte, error) {
+	// 2 bytes
+	tcbits := []byte{0x00, 0x00}
+	for _, ch := range tcbits {
+		pkt[*pos] = ch
+		*pos++
+	}
+	return pkt, nil
+}
diff --git a/vendor/github.com/opencord/omci-sim/omci_sim.go b/vendor/github.com/opencord/omci-sim/omci_sim.go
index c971d54..6195168 100644
--- a/vendor/github.com/opencord/omci-sim/omci_sim.go
+++ b/vendor/github.com/opencord/omci-sim/omci_sim.go
@@ -135,6 +135,12 @@
 				Packet: linkMsgDown,
 			}
 			omciCh <- msg
+
+			OnuOmciStateMapLock.Lock()
+			if OnuOmciState, ok := OnuOmciStateMap[key]; ok {
+				OnuOmciState.state = LOCKED
+			}
+			OnuOmciStateMapLock.Unlock()
 		}
 
 		// attribute bit 5 (admin state) in the PPTP is being set, its value is 0, unlock
@@ -158,6 +164,12 @@
 				Packet: linkMsgUp,
 			}
 			omciCh <- msg
+
+			OnuOmciStateMapLock.Lock()
+			if OnuOmciState, ok := OnuOmciStateMap[key]; ok {
+				OnuOmciState.state = DONE
+			}
+			OnuOmciStateMapLock.Unlock()
 		}
 	}
 
diff --git a/vendor/github.com/opencord/omci-sim/omci_softwareimage.go b/vendor/github.com/opencord/omci-sim/omci_softwareimage.go
new file mode 100644
index 0000000..f0d2f9e
--- /dev/null
+++ b/vendor/github.com/opencord/omci-sim/omci_softwareimage.go
@@ -0,0 +1,111 @@
+/*
+ * 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 core
+
+type SoftwareImageAttributes int
+
+const (
+	_                                       = iota
+	SoftwareVersion SoftwareImageAttributes = 0x8000
+	IsCommited      SoftwareImageAttributes = 0x4000
+	IsActive        SoftwareImageAttributes = 0x2000
+	IsValid         SoftwareImageAttributes = 0x1000
+	ProductCode     SoftwareImageAttributes = 0x0800
+	ImageHash       SoftwareImageAttributes = 0x0400
+)
+
+type SoftwareImageAttributeHandler func(*uint, []byte) ([]byte, error)
+
+var SoftwareImageAttributeHandlers = map[SoftwareImageAttributes]SoftwareImageAttributeHandler{
+	SoftwareVersion: GetSoftwareVersion,
+	IsCommited:      GetIsCommited,
+	IsActive:        GetIsActive,
+	IsValid:         GetIsValid,
+	ProductCode:     GetProductCode,
+	ImageHash:       GetImageHash,
+}
+
+func GetSoftwareImageAttributes(pos *uint, pkt []byte, content OmciContent) ([]byte, error) {
+	AttributesMask := getAttributeMask(content)
+
+	for index := uint(16); index >= 1; index-- {
+		Attribute := 1 << (index - 1)
+		reqAttribute := Attribute & AttributesMask
+
+		if reqAttribute != 0 {
+			pkt, _ = SoftwareImageAttributeHandlers[SoftwareImageAttributes(reqAttribute)](pos, pkt)
+		}
+	}
+
+	pkt[8] = 0x00 // Command Processed Successfully
+	pkt[9] = uint8(AttributesMask >> 8)
+	pkt[10] = uint8(AttributesMask & 0x00FF)
+
+	return pkt, nil
+
+}
+
+func GetSoftwareVersion(pos *uint, pkt []byte) ([]byte, error) {
+	// 14 bytes
+	version := []byte("00000000000001")
+	for _, ch := range version {
+		pkt[*pos] = ch
+		*pos++
+	}
+	return pkt, nil
+}
+
+func GetIsCommited(pos *uint, pkt []byte) ([]byte, error) {
+	// 1 bytes
+	pkt[*pos] = 0x01
+	*pos++
+	return pkt, nil
+}
+
+func GetIsActive(pos *uint, pkt []byte) ([]byte, error) {
+	// 1 bytes
+	pkt[*pos] = 0x01
+	*pos++
+	return pkt, nil
+}
+
+func GetIsValid(pos *uint, pkt []byte) ([]byte, error) {
+	// 1 byte
+	pkt[*pos] = 0x01
+	*pos++
+	return pkt, nil
+}
+
+func GetProductCode(pos *uint, pkt []byte) ([]byte, error) {
+	// 25 bytes
+	// BRCM has 25 nulls
+	for i := 1; i <= 25; i++ {
+		pkt[*pos] = 0x00
+		*pos++
+	}
+	return pkt, nil
+}
+
+func GetImageHash(pos *uint, pkt []byte) ([]byte, error) {
+	// 16 bytes
+	// BRCM has 16 nulls
+	for i := 1; i <= 16; i++ {
+		pkt[*pos] = 0x00
+		*pos++
+	}
+	return pkt, nil
+}
diff --git a/vendor/github.com/opencord/omci-sim/omci_state.go b/vendor/github.com/opencord/omci-sim/omci_state.go
index eb923ba..ddb9921 100644
--- a/vendor/github.com/opencord/omci-sim/omci_state.go
+++ b/vendor/github.com/opencord/omci-sim/omci_state.go
@@ -41,6 +41,7 @@
 const (
 	INCOMPLETE istate = iota
 	DONE
+	LOCKED
 )
 
 var OnuOmciStateMap = map[OnuKey]*OnuOmciState{}
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 5d59038..44e2f86 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -1,6 +1,6 @@
 # github.com/aead/cmac v0.0.0-20160719120800-7af84192f0b1
-github.com/aead/cmac/aes
 github.com/aead/cmac
+github.com/aead/cmac/aes
 # github.com/cboling/omci v0.1.0
 github.com/cboling/omci
 github.com/cboling/omci/generated
@@ -12,21 +12,21 @@
 github.com/golang/glog
 # github.com/golang/protobuf v1.3.2
 github.com/golang/protobuf/descriptor
+github.com/golang/protobuf/jsonpb
 github.com/golang/protobuf/proto
 github.com/golang/protobuf/protoc-gen-go
 github.com/golang/protobuf/protoc-gen-go/descriptor
-github.com/golang/protobuf/jsonpb
-github.com/golang/protobuf/ptypes/any
-github.com/golang/protobuf/ptypes/duration
-github.com/golang/protobuf/ptypes/timestamp
-github.com/golang/protobuf/ptypes/wrappers
-github.com/golang/protobuf/ptypes
-github.com/golang/protobuf/ptypes/struct
-github.com/golang/protobuf/ptypes/empty
 github.com/golang/protobuf/protoc-gen-go/generator
+github.com/golang/protobuf/protoc-gen-go/generator/internal/remap
 github.com/golang/protobuf/protoc-gen-go/grpc
 github.com/golang/protobuf/protoc-gen-go/plugin
-github.com/golang/protobuf/protoc-gen-go/generator/internal/remap
+github.com/golang/protobuf/ptypes
+github.com/golang/protobuf/ptypes/any
+github.com/golang/protobuf/ptypes/duration
+github.com/golang/protobuf/ptypes/empty
+github.com/golang/protobuf/ptypes/struct
+github.com/golang/protobuf/ptypes/timestamp
+github.com/golang/protobuf/ptypes/wrappers
 # github.com/google/go-cmp v0.2.0
 github.com/google/go-cmp/cmp
 github.com/google/go-cmp/cmp/internal/diff
@@ -39,77 +39,74 @@
 # github.com/gorilla/mux v1.7.3
 github.com/gorilla/mux
 # github.com/grpc-ecosystem/grpc-gateway v1.11.3
+github.com/grpc-ecosystem/grpc-gateway/codegenerator
+github.com/grpc-ecosystem/grpc-gateway/internal
+github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway
+github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway/descriptor
+github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway/generator
+github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway/gengateway
+github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway/httprule
+github.com/grpc-ecosystem/grpc-gateway/protoc-gen-swagger
+github.com/grpc-ecosystem/grpc-gateway/protoc-gen-swagger/genswagger
+github.com/grpc-ecosystem/grpc-gateway/protoc-gen-swagger/options
 github.com/grpc-ecosystem/grpc-gateway/runtime
 github.com/grpc-ecosystem/grpc-gateway/utilities
-github.com/grpc-ecosystem/grpc-gateway/protoc-gen-swagger/options
-github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway
-github.com/grpc-ecosystem/grpc-gateway/protoc-gen-swagger
-github.com/grpc-ecosystem/grpc-gateway/internal
-github.com/grpc-ecosystem/grpc-gateway/codegenerator
-github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway/descriptor
-github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway/gengateway
-github.com/grpc-ecosystem/grpc-gateway/protoc-gen-swagger/genswagger
-github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway/httprule
-github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway/generator
 # github.com/jessevdk/go-flags v1.4.0
 github.com/jessevdk/go-flags
 # github.com/jhump/protoreflect v1.5.0
-github.com/jhump/protoreflect/desc
-github.com/jhump/protoreflect/dynamic
-github.com/jhump/protoreflect/desc/internal
-github.com/jhump/protoreflect/internal
 github.com/jhump/protoreflect/codec
+github.com/jhump/protoreflect/desc
+github.com/jhump/protoreflect/desc/internal
+github.com/jhump/protoreflect/dynamic
+github.com/jhump/protoreflect/internal
 # github.com/konsorten/go-windows-terminal-sequences v1.0.1
 github.com/konsorten/go-windows-terminal-sequences
 # github.com/looplab/fsm v0.1.0
 github.com/looplab/fsm
 # github.com/opencord/cordctl v0.0.0-20190909161711-01e9c1f04bf4
 github.com/opencord/cordctl/pkg/format
-# github.com/opencord/omci-sim v0.0.2
+# github.com/opencord/omci-sim v0.0.4
 github.com/opencord/omci-sim
 # github.com/opencord/voltha-protos/v2 v2.1.2
 github.com/opencord/voltha-protos/v2/go/openolt
 github.com/opencord/voltha-protos/v2/go/tech_profile
-# github.com/opencord/voltha-protos/v3 v3.1.0
-github.com/opencord/voltha-protos/v3/go/openolt
-github.com/opencord/voltha-protos/v3/go/tech_profile
 # github.com/pkg/errors v0.8.1
 github.com/pkg/errors
 # github.com/sirupsen/logrus v1.4.2
 github.com/sirupsen/logrus
 # golang.org/x/net v0.0.0-20190724013045-ca1201d0de80
-golang.org/x/net/trace
-golang.org/x/net/internal/timeseries
-golang.org/x/net/http2
-golang.org/x/net/http2/hpack
 golang.org/x/net/context
 golang.org/x/net/http/httpguts
+golang.org/x/net/http2
+golang.org/x/net/http2/hpack
 golang.org/x/net/idna
+golang.org/x/net/internal/timeseries
+golang.org/x/net/trace
 # golang.org/x/sys v0.0.0-20190422165155-953cdadca894
 golang.org/x/sys/unix
 # golang.org/x/text v0.3.0
 golang.org/x/text/secure/bidirule
+golang.org/x/text/transform
 golang.org/x/text/unicode/bidi
 golang.org/x/text/unicode/norm
-golang.org/x/text/transform
 # google.golang.org/genproto v0.0.0-20190716160619-c506a9f90610
 google.golang.org/genproto/googleapis/api/annotations
 google.golang.org/genproto/googleapis/api/httpbody
-google.golang.org/genproto/protobuf/field_mask
 google.golang.org/genproto/googleapis/rpc/status
+google.golang.org/genproto/protobuf/field_mask
 # google.golang.org/grpc v1.22.1
 google.golang.org/grpc
-google.golang.org/grpc/codes
-google.golang.org/grpc/grpclog
-google.golang.org/grpc/status
-google.golang.org/grpc/reflection
-google.golang.org/grpc/metadata
 google.golang.org/grpc/balancer
+google.golang.org/grpc/balancer/base
 google.golang.org/grpc/balancer/roundrobin
+google.golang.org/grpc/binarylog/grpc_binarylog_v1
+google.golang.org/grpc/codes
 google.golang.org/grpc/connectivity
 google.golang.org/grpc/credentials
+google.golang.org/grpc/credentials/internal
 google.golang.org/grpc/encoding
 google.golang.org/grpc/encoding/proto
+google.golang.org/grpc/grpclog
 google.golang.org/grpc/internal
 google.golang.org/grpc/internal/backoff
 google.golang.org/grpc/internal/balancerload
@@ -118,26 +115,26 @@
 google.golang.org/grpc/internal/envconfig
 google.golang.org/grpc/internal/grpcrand
 google.golang.org/grpc/internal/grpcsync
+google.golang.org/grpc/internal/syscall
 google.golang.org/grpc/internal/transport
 google.golang.org/grpc/keepalive
+google.golang.org/grpc/metadata
 google.golang.org/grpc/naming
 google.golang.org/grpc/peer
+google.golang.org/grpc/reflection
+google.golang.org/grpc/reflection/grpc_reflection_v1alpha
 google.golang.org/grpc/resolver
 google.golang.org/grpc/resolver/dns
 google.golang.org/grpc/resolver/passthrough
 google.golang.org/grpc/serviceconfig
 google.golang.org/grpc/stats
+google.golang.org/grpc/status
 google.golang.org/grpc/tap
-google.golang.org/grpc/reflection/grpc_reflection_v1alpha
-google.golang.org/grpc/balancer/base
-google.golang.org/grpc/credentials/internal
-google.golang.org/grpc/binarylog/grpc_binarylog_v1
-google.golang.org/grpc/internal/syscall
 # gopkg.in/yaml.v2 v2.2.2
 gopkg.in/yaml.v2
 # gotest.tools v2.2.0+incompatible
 gotest.tools/assert
 gotest.tools/assert/cmp
+gotest.tools/internal/difflib
 gotest.tools/internal/format
 gotest.tools/internal/source
-gotest.tools/internal/difflib