diff --git a/Makefile b/Makefile
index 80b793f..3fd497b 100644
--- a/Makefile
+++ b/Makefile
@@ -49,7 +49,7 @@
 	--build-arg org_opencord_vcs_dirty="${DOCKER_LABEL_VCS_DIRTY}"
 
 # tool containers
-VOLTHA_TOOLS_VERSION ?= 2.3.1
+VOLTHA_TOOLS_VERSION ?= 2.4.0
 
 GO                = docker run --rm --user $$(id -u):$$(id -g) -v ${CURDIR}:/app $(shell test -t 0 && echo "-it") -v gocache:/.cache -v gocache-${VOLTHA_TOOLS_VERSION}:/go/pkg voltha/voltha-ci-tools:${VOLTHA_TOOLS_VERSION}-golang go
 GO_JUNIT_REPORT   = docker run --rm --user $$(id -u):$$(id -g) -v ${CURDIR}:/app -i voltha/voltha-ci-tools:${VOLTHA_TOOLS_VERSION}-go-junit-report go-junit-report
diff --git a/VERSION b/VERSION
index e4604e3..15a2799 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-3.2.1
+3.3.0
diff --git a/docker/Dockerfile.openolt b/docker/Dockerfile.openolt
index bc31eb3..36a0283 100644
--- a/docker/Dockerfile.openolt
+++ b/docker/Dockerfile.openolt
@@ -15,10 +15,10 @@
 # -------------
 # Build stage
 
-FROM --platform=linux/amd64 golang:1.13.8-alpine3.11 AS dev
+FROM --platform=linux/amd64 golang:1.16.3-alpine3.13 AS dev
 
 # Install required packages
-RUN apk add --no-cache build-base=0.5-r1
+RUN apk add --no-cache build-base=0.5-r2
 
 # Use Standard go build directory structure
 WORKDIR /go/src
@@ -52,7 +52,7 @@
 # -------------
 # Image creation stage
 
-FROM --platform=linux/amd64 gcr.io/distroless/static:nonroot as prod
+FROM --platform=linux/amd64 gcr.io/distroless/static:nonroot AS prod
 
 # Set the working directory
 WORKDIR /app
diff --git a/go.mod b/go.mod
index f0f9313..2247e65 100644
--- a/go.mod
+++ b/go.mod
@@ -1,14 +1,14 @@
 module github.com/opencord/voltha-openolt-adapter
 
-go 1.13
+go 1.16
 
 require (
 	github.com/cenkalti/backoff/v3 v3.1.1
 	github.com/gogo/protobuf v1.3.1
 	github.com/golang/protobuf v1.3.2
 	github.com/grpc-ecosystem/go-grpc-middleware v1.0.1-0.20190118093823-f849b5445de4
-	github.com/opencord/voltha-lib-go/v4 v4.2.2
-	github.com/opencord/voltha-protos/v4 v4.0.15
+	github.com/opencord/voltha-lib-go/v4 v4.2.3
+	github.com/opencord/voltha-protos/v4 v4.1.0
 	go.etcd.io/etcd v0.0.0-20190930204107-236ac2a90522
 	google.golang.org/grpc v1.25.1
 )
diff --git a/go.sum b/go.sum
index 99d5f0c..cd78529 100644
--- a/go.sum
+++ b/go.sum
@@ -61,7 +61,6 @@
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
 github.com/frankban/quicktest v1.5.0 h1:Tb4jWdSpdjKzTUicPnY61PZxKbDoGa7ABbrReT3gQVY=
 github.com/frankban/quicktest v1.5.0/go.mod h1:jaStnuzAqU1AJdCO0l53JDCJrVDKcS03DbaAcR7Ks/o=
-github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
@@ -142,12 +141,11 @@
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/gomega v1.4.2 h1:3mYCb7aPxS/RU7TI1y4rkEn1oKmPRjNJLNEXgw7MH2I=
 github.com/onsi/gomega v1.4.2/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
-github.com/opencord/voltha-lib-go/v4 v4.2.2 h1:SKl47F2bTytZ+dZMtzXoNMUqcxSp3I4L7iiqp7ysL1M=
-github.com/opencord/voltha-lib-go/v4 v4.2.2/go.mod h1:K7lDkSkJ97EyfvX8fQtBmBvpj7n6MmwnAtD8Jz79HcQ=
-github.com/opencord/voltha-protos/v4 v4.0.12 h1:x8drb8inaUByjVLFbXSiQwRTU//dfde0MKIHyKb1JMw=
+github.com/opencord/voltha-lib-go/v4 v4.2.3 h1:nT3k4ZMbYhJDrAtkgJ97to4Kznt5fsl5ULcB6XvGIhU=
+github.com/opencord/voltha-lib-go/v4 v4.2.3/go.mod h1:K7lDkSkJ97EyfvX8fQtBmBvpj7n6MmwnAtD8Jz79HcQ=
 github.com/opencord/voltha-protos/v4 v4.0.12/go.mod h1:W/OIFIyvFh/C0vchRUuarIsMylEhzCRM9pNxLvkPtKc=
-github.com/opencord/voltha-protos/v4 v4.0.15 h1:TOKYlt/75w5pxT44HeYfo2kqKvqmHzVpUkiCHOMJTN8=
-github.com/opencord/voltha-protos/v4 v4.0.15/go.mod h1:W/OIFIyvFh/C0vchRUuarIsMylEhzCRM9pNxLvkPtKc=
+github.com/opencord/voltha-protos/v4 v4.1.0 h1:bZRI2sAJyxbDQY4yuTXrPNBnSEgfghyJel1JxBYvhnY=
+github.com/opencord/voltha-protos/v4 v4.1.0/go.mod h1:W/OIFIyvFh/C0vchRUuarIsMylEhzCRM9pNxLvkPtKc=
 github.com/opentracing/opentracing-go v1.1.0 h1:pWlfV3Bxv7k65HYwkikxat0+s3pV4bsqf19k25Ur8rU=
 github.com/opentracing/opentracing-go v1.1.0/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
 github.com/phayes/freeport v0.0.0-20180830031419-95f893ade6f2 h1:JhzVVoYvbOACxoUmOs6V/G4D5nPVUW73rKvXxP4XUJc=
@@ -240,7 +238,6 @@
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20190423024810-112230192c58 h1:8gQV6CLnAEikrhgkHFbMAEhagSSnXWGV915qUMm9mrU=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -281,7 +278,6 @@
 google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/cheggaaa/pb.v1 v1.0.25/go.mod h1:V/YB90LKu/1FcN3WVnfiiE5oMCibMjukxqG/qStrOgw=
 gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
diff --git a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/kafka/client.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/kafka/client.go
index 0337432..eee9631 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/kafka/client.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/kafka/client.go
@@ -17,8 +17,9 @@
 
 import (
 	"context"
-	ca "github.com/opencord/voltha-protos/v4/go/inter_container"
 	"time"
+
+	ca "github.com/opencord/voltha-protos/v4/go/inter_container"
 )
 
 const (
@@ -37,9 +38,7 @@
 )
 
 const (
-	DefaultKafkaHost                = "127.0.0.1"
-	DefaultKafkaPort                = 9092
-	DefaultKafkaAddress             = DefaultKafkaHost + ":" + string(DefaultKafkaPort)
+	DefaultKafkaAddress             = "127.0.0.1:9092"
 	DefaultGroupName                = "voltha"
 	DefaultSleepOnError             = 1
 	DefaultProducerFlushFrequency   = 10
diff --git a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/log/log.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/log/log.go
index b8d498c..7b1a123 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/log/log.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/log/log.go
@@ -54,11 +54,12 @@
 	"context"
 	"errors"
 	"fmt"
-	zp "go.uber.org/zap"
-	zc "go.uber.org/zap/zapcore"
 	"path"
 	"runtime"
 	"strings"
+
+	zp "go.uber.org/zap"
+	zc "go.uber.org/zap/zapcore"
 )
 
 type LogLevel int8
@@ -217,7 +218,7 @@
 	case FatalLevel:
 		return "FATAL", nil
 	}
-	return "", errors.New("Given LogLevel is invalid " + string(l))
+	return "", fmt.Errorf("Given LogLevel is invalid %d", l)
 }
 
 func getDefaultConfig(outputType string, level LogLevel, defaultFields Fields) zp.Config {
diff --git a/vendor/github.com/opencord/voltha-protos/v4/go/common/common.pb.go b/vendor/github.com/opencord/voltha-protos/v4/go/common/common.pb.go
index 7bfcb33..a370497 100644
--- a/vendor/github.com/opencord/voltha-protos/v4/go/common/common.pb.go
+++ b/vendor/github.com/opencord/voltha-protos/v4/go/common/common.pb.go
@@ -99,6 +99,8 @@
 	OperStatus_ACTIVE OperStatus_Types = 4
 	// The device has failed and cannot fulfill its intended role
 	OperStatus_FAILED OperStatus_Types = 5
+	// The device is reconciling
+	OperStatus_RECONCILING OperStatus_Types = 6
 )
 
 var OperStatus_Types_name = map[int32]string{
@@ -108,15 +110,17 @@
 	3: "TESTING",
 	4: "ACTIVE",
 	5: "FAILED",
+	6: "RECONCILING",
 }
 
 var OperStatus_Types_value = map[string]int32{
-	"UNKNOWN":    0,
-	"DISCOVERED": 1,
-	"ACTIVATING": 2,
-	"TESTING":    3,
-	"ACTIVE":     4,
-	"FAILED":     5,
+	"UNKNOWN":     0,
+	"DISCOVERED":  1,
+	"ACTIVATING":  2,
+	"TESTING":     3,
+	"ACTIVE":      4,
+	"FAILED":      5,
+	"RECONCILING": 6,
 }
 
 func (x OperStatus_Types) String() string {
@@ -599,43 +603,44 @@
 func init() { proto.RegisterFile("voltha_protos/common.proto", fileDescriptor_c2e3fd231961e826) }
 
 var fileDescriptor_c2e3fd231961e826 = []byte{
-	// 606 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x6c, 0x53, 0x5d, 0x4f, 0xdb, 0x30,
-	0x14, 0x6d, 0x9b, 0x96, 0xd1, 0x5b, 0x1a, 0x32, 0x03, 0x53, 0x87, 0x26, 0xad, 0xca, 0x0b, 0x6c,
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-	0x38, 0xec, 0x1d, 0xc3, 0x68, 0xdd, 0x82, 0x78, 0xac, 0x26, 0xec, 0x3b, 0x00, 0x27, 0x5d, 0x66,
-	0x79, 0x28, 0x13, 0xc9, 0xed, 0x6b, 0xe8, 0x44, 0x8f, 0x05, 0xaf, 0x50, 0x0f, 0x3e, 0xc4, 0xf4,
-	0x8c, 0xfa, 0x97, 0xd4, 0x6a, 0x20, 0x04, 0x66, 0xc0, 0x70, 0xc0, 0xfc, 0x29, 0x09, 0x89, 0x4f,
-	0xb1, 0x67, 0x35, 0x95, 0x00, 0x53, 0xe7, 0xf4, 0x1c, 0x7b, 0x56, 0x0b, 0x6d, 0xc1, 0xa6, 0x47,
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-	0xb5, 0xd7, 0xc9, 0xbb, 0x5e, 0xdb, 0xd0, 0x8b, 0x29, 0xc3, 0x8e, 0xfb, 0x47, 0x6d, 0xdc, 0x6a,
-	0xa2, 0x3e, 0x74, 0x5f, 0x60, 0xcb, 0xfe, 0xdb, 0x84, 0xbe, 0xda, 0x70, 0x22, 0x33, 0x91, 0x33,
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-	0x0b, 0x63, 0xd7, 0xc5, 0x61, 0x68, 0x35, 0xde, 0x96, 0x55, 0x08, 0x31, 0x53, 0xd3, 0x7c, 0x86,
-	0xbd, 0x97, 0x72, 0x4c, 0xc3, 0x38, 0x08, 0x7c, 0x16, 0xe9, 0xe3, 0x7a, 0x43, 0x11, 0x3a, 0x0b,
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-	0x0a, 0x6d, 0xf5, 0x46, 0x5d, 0xe8, 0xe0, 0x8b, 0x20, 0xba, 0xb2, 0x1a, 0xeb, 0x93, 0x8e, 0x1c,
-	0xea, 0x62, 0xab, 0x69, 0x53, 0x30, 0xb5, 0x3a, 0x2c, 0xf8, 0x3c, 0xbb, 0xcd, 0x78, 0xf9, 0xff,
-	0x7f, 0x88, 0x8e, 0xa0, 0xf3, 0xa0, 0x14, 0x7a, 0x52, 0xf3, 0xf8, 0xd3, 0x53, 0x66, 0xcf, 0x26,
-	0x23, 0xf5, 0x60, 0xb5, 0xc8, 0x96, 0xb0, 0x55, 0xcf, 0xab, 0xe9, 0x0a, 0x59, 0x60, 0x84, 0x5c,
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-	0xb0, 0x15, 0xf1, 0x4a, 0x5e, 0x88, 0x94, 0x9f, 0xf1, 0xc7, 0x4a, 0xcd, 0x98, 0x14, 0xd9, 0x4c,
-	0xf2, 0x4a, 0x5a, 0x8d, 0x53, 0x0c, 0x3b, 0xa2, 0x5c, 0x8c, 0x44, 0xc1, 0xf3, 0xb9, 0x28, 0xd3,
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-	0xff, 0x05, 0x00, 0x00, 0xff, 0xff, 0x27, 0x0a, 0x9c, 0xc8, 0xd3, 0x03, 0x00, 0x00,
+	// 619 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x6c, 0x53, 0x5f, 0x4f, 0xdb, 0x3e,
+	0x14, 0x6d, 0x9b, 0xb6, 0x3f, 0x7a, 0x4b, 0x43, 0x7e, 0x06, 0xa6, 0x0e, 0x4d, 0x5a, 0x95, 0x17,
+	0xd8, 0xc4, 0x5a, 0x89, 0xf1, 0xba, 0x87, 0x90, 0x78, 0x9d, 0x05, 0x38, 0x91, 0x93, 0x14, 0x8d,
+	0x97, 0x2a, 0x34, 0x06, 0x32, 0xd1, 0x38, 0x4a, 0x5c, 0x34, 0xbe, 0xf6, 0x3e, 0xc1, 0x64, 0xa7,
+	0xfc, 0x9b, 0x78, 0x49, 0x7c, 0xee, 0x39, 0xb9, 0x47, 0xe7, 0x3a, 0x17, 0xf6, 0xee, 0xc5, 0x9d,
+	0xbc, 0x4d, 0xe6, 0x45, 0x29, 0xa4, 0xa8, 0x26, 0x0b, 0xb1, 0x5c, 0x8a, 0x7c, 0xac, 0x11, 0xea,
+	0xd6, 0xc8, 0xde, 0x81, 0x16, 0xf1, 0x90, 0x09, 0xad, 0x2c, 0x1d, 0x36, 0x47, 0xcd, 0x83, 0x1e,
+	0x6b, 0x65, 0xa9, 0xbd, 0x0f, 0x06, 0xf1, 0x2a, 0x34, 0x82, 0x4e, 0x26, 0xf9, 0xb2, 0x1a, 0x36,
+	0x47, 0xc6, 0x41, 0xff, 0x08, 0xc6, 0xeb, 0x16, 0xc4, 0x63, 0x35, 0x61, 0xdf, 0x02, 0x38, 0xe9,
+	0x32, 0xcb, 0x43, 0x99, 0x48, 0x6e, 0x5f, 0x42, 0x27, 0x7a, 0x28, 0x78, 0x85, 0xfa, 0xf0, 0x5f,
+	0x4c, 0x4f, 0xa9, 0x7f, 0x41, 0xad, 0x06, 0x42, 0x60, 0x06, 0x0c, 0x07, 0xcc, 0x9f, 0x91, 0x90,
+	0xf8, 0x14, 0x7b, 0x56, 0x53, 0x09, 0x30, 0x75, 0x4e, 0xce, 0xb0, 0x67, 0xb5, 0xd0, 0x26, 0x6c,
+	0x78, 0x24, 0xac, 0x91, 0x81, 0x76, 0xe1, 0x7f, 0xcf, 0xbf, 0xa0, 0x67, 0xbe, 0xe3, 0x11, 0x3a,
+	0x9d, 0x93, 0x73, 0x67, 0x8a, 0xad, 0xb6, 0xfd, 0x1b, 0xc0, 0x2f, 0x78, 0xa9, 0x8c, 0x56, 0x95,
+	0xfd, 0xeb, 0x4d, 0x27, 0x13, 0xc0, 0x23, 0xa1, 0xeb, 0xcf, 0x30, 0xd3, 0x2e, 0x26, 0x80, 0xe3,
+	0x46, 0x64, 0xe6, 0x44, 0x84, 0x4e, 0xad, 0x96, 0x12, 0x47, 0x38, 0xd4, 0xc0, 0x40, 0x00, 0x5d,
+	0x4d, 0x62, 0xab, 0xad, 0xce, 0xdf, 0x1d, 0xa2, 0xfc, 0x3b, 0x68, 0x0b, 0xfa, 0x0c, 0xbb, 0x3e,
+	0x75, 0xc9, 0x99, 0x12, 0x76, 0x6d, 0x0c, 0x03, 0x57, 0xe4, 0x39, 0x5f, 0xc8, 0xb5, 0xf9, 0xf1,
+	0x9b, 0xe6, 0x5b, 0xd0, 0x8f, 0x29, 0xc3, 0x8e, 0xfb, 0x43, 0x25, 0xb1, 0x9a, 0x68, 0x00, 0xbd,
+	0x67, 0xd8, 0xb2, 0xff, 0x34, 0x61, 0xa0, 0x12, 0x24, 0x32, 0x13, 0x39, 0xe3, 0x55, 0x81, 0xbe,
+	0x41, 0x7b, 0x21, 0x52, 0xae, 0xe7, 0x6e, 0x1e, 0x7d, 0x7a, 0x9c, 0xee, 0x2b, 0xd1, 0x4b, 0x24,
+	0x57, 0x65, 0xee, 0x8a, 0x94, 0x33, 0xfd, 0x19, 0xda, 0x87, 0xad, 0x24, 0x4d, 0x33, 0xc5, 0x25,
+	0x77, 0xf3, 0x2c, 0xbf, 0x16, 0xc3, 0x96, 0xbe, 0x41, 0xf3, 0xb9, 0x4c, 0xf2, 0x6b, 0x61, 0x3f,
+	0xc0, 0xf6, 0x1b, 0x5d, 0xd4, 0xa0, 0xfd, 0x00, 0x33, 0x27, 0x22, 0x3e, 0x9d, 0x87, 0xb1, 0xeb,
+	0xe2, 0x30, 0xb4, 0x1a, 0xaf, 0xcb, 0x6a, 0x2a, 0x31, 0x53, 0x69, 0xde, 0xc3, 0xee, 0x73, 0x39,
+	0xa6, 0x61, 0x1c, 0x04, 0x3e, 0x8b, 0xf4, 0xfd, 0xbd, 0xa2, 0x08, 0x9d, 0x07, 0xcc, 0x9f, 0x32,
+	0xd5, 0xcc, 0xb0, 0x0f, 0xa1, 0x37, 0x4b, 0xee, 0x56, 0x5c, 0xcd, 0xcb, 0xfe, 0x08, 0x6d, 0xf5,
+	0x46, 0x3d, 0xe8, 0xe0, 0xf3, 0x20, 0xfa, 0x69, 0x35, 0xd6, 0x57, 0x1f, 0x39, 0xd4, 0xc5, 0x56,
+	0xd3, 0xa6, 0x60, 0x6a, 0x75, 0x58, 0xf0, 0x45, 0x76, 0x9d, 0xf1, 0xf2, 0xdf, 0x1f, 0x13, 0x1d,
+	0x42, 0xe7, 0x5e, 0x29, 0x74, 0x52, 0xf3, 0xe8, 0xdd, 0xe3, 0xcc, 0x9e, 0x4c, 0xc6, 0xea, 0xc1,
+	0x6a, 0x91, 0x2d, 0x61, 0xb3, 0xce, 0xab, 0xe9, 0x0a, 0x59, 0x60, 0x84, 0x5c, 0xea, 0x76, 0x03,
+	0xa6, 0x8e, 0x68, 0x04, 0xfd, 0x38, 0xaf, 0x56, 0x45, 0x21, 0x4a, 0xc9, 0x53, 0xdd, 0x75, 0xc0,
+	0x5e, 0x96, 0xd0, 0x0e, 0x74, 0x70, 0x59, 0x8a, 0x72, 0x68, 0x68, 0xae, 0x06, 0x68, 0x0f, 0x36,
+	0xbc, 0xac, 0x92, 0x49, 0xbe, 0xe0, 0xc3, 0xb6, 0x26, 0x9e, 0xf0, 0xe7, 0x0f, 0xb0, 0x19, 0xf1,
+	0x4a, 0x9e, 0x8b, 0x94, 0x9f, 0xf2, 0x87, 0x4a, 0x65, 0x4c, 0x8a, 0x6c, 0x2e, 0x79, 0x25, 0xad,
+	0xc6, 0x09, 0x86, 0x6d, 0x51, 0xde, 0x8c, 0x45, 0xc1, 0xf3, 0x85, 0x28, 0xd3, 0x71, 0xbd, 0xa3,
+	0x97, 0xe3, 0x9b, 0x4c, 0xde, 0xae, 0xae, 0x54, 0x9e, 0xc9, 0x23, 0x37, 0xa9, 0xb9, 0x2f, 0xeb,
+	0xfd, 0xbd, 0x3f, 0x9e, 0xdc, 0x88, 0xf5, 0x16, 0x5f, 0x75, 0x75, 0xf1, 0xeb, 0xdf, 0x00, 0x00,
+	0x00, 0xff, 0xff, 0x4d, 0x6f, 0x2b, 0x79, 0xe4, 0x03, 0x00, 0x00,
 }
diff --git a/vendor/github.com/opencord/voltha-protos/v4/go/extension/extensions.pb.go b/vendor/github.com/opencord/voltha-protos/v4/go/extension/extensions.pb.go
index e6ebe01..ea6b404 100644
--- a/vendor/github.com/opencord/voltha-protos/v4/go/extension/extensions.pb.go
+++ b/vendor/github.com/opencord/voltha-protos/v4/go/extension/extensions.pb.go
@@ -10,6 +10,8 @@
 	empty "github.com/golang/protobuf/ptypes/empty"
 	config "github.com/opencord/voltha-protos/v4/go/ext/config"
 	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
 	math "math"
 )
 
@@ -1918,6 +1920,17 @@
 	SetExtValue(context.Context, *SingleSetValueRequest) (*SingleSetValueResponse, error)
 }
 
+// UnimplementedExtensionServer can be embedded to have forward compatible implementations.
+type UnimplementedExtensionServer struct {
+}
+
+func (*UnimplementedExtensionServer) GetExtValue(ctx context.Context, req *SingleGetValueRequest) (*SingleGetValueResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetExtValue not implemented")
+}
+func (*UnimplementedExtensionServer) SetExtValue(ctx context.Context, req *SingleSetValueRequest) (*SingleSetValueResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method SetExtValue not implemented")
+}
+
 func RegisterExtensionServer(s *grpc.Server, srv ExtensionServer) {
 	s.RegisterService(&_Extension_serviceDesc, srv)
 }
diff --git a/vendor/github.com/opencord/voltha-protos/v4/go/inter_container/inter_container.pb.go b/vendor/github.com/opencord/voltha-protos/v4/go/inter_container/inter_container.pb.go
index 051a705..a0957f1 100644
--- a/vendor/github.com/opencord/voltha-protos/v4/go/inter_container/inter_container.pb.go
+++ b/vendor/github.com/opencord/voltha-protos/v4/go/inter_container/inter_container.pb.go
@@ -84,6 +84,7 @@
 const OperStatus_TESTING = OperStatus_Types(common.OperStatus_TESTING)
 const OperStatus_ACTIVE = OperStatus_Types(common.OperStatus_ACTIVE)
 const OperStatus_FAILED = OperStatus_Types(common.OperStatus_FAILED)
+const OperStatus_RECONCILING = OperStatus_Types(common.OperStatus_RECONCILING)
 
 // ConnectStatus_Types from public import voltha_protos/common.proto
 type ConnectStatus_Types = common.ConnectStatus_Types
diff --git a/vendor/github.com/opencord/voltha-protos/v4/go/openolt/openolt.pb.go b/vendor/github.com/opencord/voltha-protos/v4/go/openolt/openolt.pb.go
index 5dc5632..f426519 100644
--- a/vendor/github.com/opencord/voltha-protos/v4/go/openolt/openolt.pb.go
+++ b/vendor/github.com/opencord/voltha-protos/v4/go/openolt/openolt.pb.go
@@ -12,6 +12,8 @@
 	tech_profile "github.com/opencord/voltha-protos/v4/go/tech_profile"
 	_ "google.golang.org/genproto/googleapis/api/annotations"
 	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
 	math "math"
 )
 
@@ -170,6 +172,7 @@
 const OperStatus_TESTING = OperStatus_Types(common.OperStatus_TESTING)
 const OperStatus_ACTIVE = OperStatus_Types(common.OperStatus_ACTIVE)
 const OperStatus_FAILED = OperStatus_Types(common.OperStatus_FAILED)
+const OperStatus_RECONCILING = OperStatus_Types(common.OperStatus_RECONCILING)
 
 // ConnectStatus_Types from public import voltha_protos/common.proto
 type ConnectStatus_Types = common.ConnectStatus_Types
@@ -5460,6 +5463,98 @@
 	GetLogicalOnuDistance(context.Context, *Onu) (*OnuLogicalDistance, error)
 }
 
+// UnimplementedOpenoltServer can be embedded to have forward compatible implementations.
+type UnimplementedOpenoltServer struct {
+}
+
+func (*UnimplementedOpenoltServer) DisableOlt(ctx context.Context, req *Empty) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DisableOlt not implemented")
+}
+func (*UnimplementedOpenoltServer) ReenableOlt(ctx context.Context, req *Empty) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ReenableOlt not implemented")
+}
+func (*UnimplementedOpenoltServer) ActivateOnu(ctx context.Context, req *Onu) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ActivateOnu not implemented")
+}
+func (*UnimplementedOpenoltServer) DeactivateOnu(ctx context.Context, req *Onu) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DeactivateOnu not implemented")
+}
+func (*UnimplementedOpenoltServer) DeleteOnu(ctx context.Context, req *Onu) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DeleteOnu not implemented")
+}
+func (*UnimplementedOpenoltServer) OmciMsgOut(ctx context.Context, req *OmciMsg) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method OmciMsgOut not implemented")
+}
+func (*UnimplementedOpenoltServer) OnuPacketOut(ctx context.Context, req *OnuPacket) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method OnuPacketOut not implemented")
+}
+func (*UnimplementedOpenoltServer) UplinkPacketOut(ctx context.Context, req *UplinkPacket) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method UplinkPacketOut not implemented")
+}
+func (*UnimplementedOpenoltServer) FlowAdd(ctx context.Context, req *Flow) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method FlowAdd not implemented")
+}
+func (*UnimplementedOpenoltServer) FlowRemove(ctx context.Context, req *Flow) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method FlowRemove not implemented")
+}
+func (*UnimplementedOpenoltServer) HeartbeatCheck(ctx context.Context, req *Empty) (*Heartbeat, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method HeartbeatCheck not implemented")
+}
+func (*UnimplementedOpenoltServer) EnablePonIf(ctx context.Context, req *Interface) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method EnablePonIf not implemented")
+}
+func (*UnimplementedOpenoltServer) DisablePonIf(ctx context.Context, req *Interface) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DisablePonIf not implemented")
+}
+func (*UnimplementedOpenoltServer) GetDeviceInfo(ctx context.Context, req *Empty) (*DeviceInfo, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetDeviceInfo not implemented")
+}
+func (*UnimplementedOpenoltServer) Reboot(ctx context.Context, req *Empty) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Reboot not implemented")
+}
+func (*UnimplementedOpenoltServer) CollectStatistics(ctx context.Context, req *Empty) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method CollectStatistics not implemented")
+}
+func (*UnimplementedOpenoltServer) GetOnuStatistics(ctx context.Context, req *Onu) (*OnuStatistics, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetOnuStatistics not implemented")
+}
+func (*UnimplementedOpenoltServer) GetGemPortStatistics(ctx context.Context, req *OnuPacket) (*GemPortStatistics, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetGemPortStatistics not implemented")
+}
+func (*UnimplementedOpenoltServer) CreateTrafficSchedulers(ctx context.Context, req *tech_profile.TrafficSchedulers) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method CreateTrafficSchedulers not implemented")
+}
+func (*UnimplementedOpenoltServer) RemoveTrafficSchedulers(ctx context.Context, req *tech_profile.TrafficSchedulers) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method RemoveTrafficSchedulers not implemented")
+}
+func (*UnimplementedOpenoltServer) CreateTrafficQueues(ctx context.Context, req *tech_profile.TrafficQueues) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method CreateTrafficQueues not implemented")
+}
+func (*UnimplementedOpenoltServer) RemoveTrafficQueues(ctx context.Context, req *tech_profile.TrafficQueues) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method RemoveTrafficQueues not implemented")
+}
+func (*UnimplementedOpenoltServer) EnableIndication(req *Empty, srv Openolt_EnableIndicationServer) error {
+	return status.Errorf(codes.Unimplemented, "method EnableIndication not implemented")
+}
+func (*UnimplementedOpenoltServer) PerformGroupOperation(ctx context.Context, req *Group) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method PerformGroupOperation not implemented")
+}
+func (*UnimplementedOpenoltServer) DeleteGroup(ctx context.Context, req *Group) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DeleteGroup not implemented")
+}
+func (*UnimplementedOpenoltServer) GetExtValue(ctx context.Context, req *ValueParam) (*common.ReturnValues, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetExtValue not implemented")
+}
+func (*UnimplementedOpenoltServer) OnuItuPonAlarmSet(ctx context.Context, req *config.OnuItuPonAlarm) (*Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method OnuItuPonAlarmSet not implemented")
+}
+func (*UnimplementedOpenoltServer) GetLogicalOnuDistanceZero(ctx context.Context, req *Onu) (*OnuLogicalDistance, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetLogicalOnuDistanceZero not implemented")
+}
+func (*UnimplementedOpenoltServer) GetLogicalOnuDistance(ctx context.Context, req *Onu) (*OnuLogicalDistance, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetLogicalOnuDistance not implemented")
+}
+
 func RegisterOpenoltServer(s *grpc.Server, srv OpenoltServer) {
 	s.RegisterService(&_Openolt_serviceDesc, srv)
 }
diff --git a/vendor/github.com/opencord/voltha-protos/v4/go/voltha/health.pb.go b/vendor/github.com/opencord/voltha-protos/v4/go/voltha/health.pb.go
index 2c8c75b..4bde873 100644
--- a/vendor/github.com/opencord/voltha-protos/v4/go/voltha/health.pb.go
+++ b/vendor/github.com/opencord/voltha-protos/v4/go/voltha/health.pb.go
@@ -11,6 +11,8 @@
 	_ "github.com/opencord/voltha-protos/v4/go/common"
 	_ "google.golang.org/genproto/googleapis/api/annotations"
 	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
 	math "math"
 )
 
@@ -164,6 +166,14 @@
 	GetHealthStatus(context.Context, *empty.Empty) (*HealthStatus, error)
 }
 
+// UnimplementedHealthServiceServer can be embedded to have forward compatible implementations.
+type UnimplementedHealthServiceServer struct {
+}
+
+func (*UnimplementedHealthServiceServer) GetHealthStatus(ctx context.Context, req *empty.Empty) (*HealthStatus, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetHealthStatus not implemented")
+}
+
 func RegisterHealthServiceServer(s *grpc.Server, srv HealthServiceServer) {
 	s.RegisterService(&_HealthService_serviceDesc, srv)
 }
diff --git a/vendor/github.com/opencord/voltha-protos/v4/go/voltha/logical_device.pb.go b/vendor/github.com/opencord/voltha-protos/v4/go/voltha/logical_device.pb.go
index 4b96daa..5428ecc 100644
--- a/vendor/github.com/opencord/voltha-protos/v4/go/voltha/logical_device.pb.go
+++ b/vendor/github.com/opencord/voltha-protos/v4/go/voltha/logical_device.pb.go
@@ -313,7 +313,9 @@
 	proto.RegisterType((*LogicalDevices)(nil), "voltha.LogicalDevices")
 }
 
-func init() { proto.RegisterFile("voltha_protos/logical_device.proto", fileDescriptor_caf139ab3abc8240) }
+func init() {
+	proto.RegisterFile("voltha_protos/logical_device.proto", fileDescriptor_caf139ab3abc8240)
+}
 
 var fileDescriptor_caf139ab3abc8240 = []byte{
 	// 456 bytes of a gzipped FileDescriptorProto
diff --git a/vendor/github.com/opencord/voltha-protos/v4/go/voltha/ponsim.pb.go b/vendor/github.com/opencord/voltha-protos/v4/go/voltha/ponsim.pb.go
index 4b49c5b..e2abe7f 100644
--- a/vendor/github.com/opencord/voltha-protos/v4/go/voltha/ponsim.pb.go
+++ b/vendor/github.com/opencord/voltha-protos/v4/go/voltha/ponsim.pb.go
@@ -10,6 +10,8 @@
 	empty "github.com/golang/protobuf/ptypes/empty"
 	openflow_13 "github.com/opencord/voltha-protos/v4/go/openflow_13"
 	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
 	math "math"
 )
 
@@ -557,6 +559,26 @@
 	GetStats(context.Context, *empty.Empty) (*PonSimMetrics, error)
 }
 
+// UnimplementedPonSimServer can be embedded to have forward compatible implementations.
+type UnimplementedPonSimServer struct {
+}
+
+func (*UnimplementedPonSimServer) SendFrame(ctx context.Context, req *PonSimFrame) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method SendFrame not implemented")
+}
+func (*UnimplementedPonSimServer) ReceiveFrames(req *empty.Empty, srv PonSim_ReceiveFramesServer) error {
+	return status.Errorf(codes.Unimplemented, "method ReceiveFrames not implemented")
+}
+func (*UnimplementedPonSimServer) GetDeviceInfo(ctx context.Context, req *empty.Empty) (*PonSimDeviceInfo, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetDeviceInfo not implemented")
+}
+func (*UnimplementedPonSimServer) UpdateFlowTable(ctx context.Context, req *FlowTable) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method UpdateFlowTable not implemented")
+}
+func (*UnimplementedPonSimServer) GetStats(ctx context.Context, req *empty.Empty) (*PonSimMetrics, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetStats not implemented")
+}
+
 func RegisterPonSimServer(s *grpc.Server, srv PonSimServer) {
 	s.RegisterService(&_PonSim_serviceDesc, srv)
 }
diff --git a/vendor/github.com/opencord/voltha-protos/v4/go/voltha/voltha.pb.go b/vendor/github.com/opencord/voltha-protos/v4/go/voltha/voltha.pb.go
index f58ad21..e69957a 100644
--- a/vendor/github.com/opencord/voltha-protos/v4/go/voltha/voltha.pb.go
+++ b/vendor/github.com/opencord/voltha-protos/v4/go/voltha/voltha.pb.go
@@ -14,6 +14,8 @@
 	openflow_13 "github.com/opencord/voltha-protos/v4/go/openflow_13"
 	_ "google.golang.org/genproto/googleapis/api/annotations"
 	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
 	math "math"
 )
 
@@ -104,6 +106,7 @@
 const OperStatus_TESTING = OperStatus_Types(common.OperStatus_TESTING)
 const OperStatus_ACTIVE = OperStatus_Types(common.OperStatus_ACTIVE)
 const OperStatus_FAILED = OperStatus_Types(common.OperStatus_FAILED)
+const OperStatus_RECONCILING = OperStatus_Types(common.OperStatus_RECONCILING)
 
 // ConnectStatus_Types from public import voltha_protos/common.proto
 type ConnectStatus_Types = common.ConnectStatus_Types
@@ -3293,6 +3296,200 @@
 	StartOmciTestAction(context.Context, *OmciTestRequest) (*TestResponse, error)
 }
 
+// UnimplementedVolthaServiceServer can be embedded to have forward compatible implementations.
+type UnimplementedVolthaServiceServer struct {
+}
+
+func (*UnimplementedVolthaServiceServer) GetMembership(ctx context.Context, req *empty.Empty) (*Membership, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetMembership not implemented")
+}
+func (*UnimplementedVolthaServiceServer) UpdateMembership(ctx context.Context, req *Membership) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method UpdateMembership not implemented")
+}
+func (*UnimplementedVolthaServiceServer) GetVoltha(ctx context.Context, req *empty.Empty) (*Voltha, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetVoltha not implemented")
+}
+func (*UnimplementedVolthaServiceServer) ListCoreInstances(ctx context.Context, req *empty.Empty) (*CoreInstances, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ListCoreInstances not implemented")
+}
+func (*UnimplementedVolthaServiceServer) GetCoreInstance(ctx context.Context, req *common.ID) (*CoreInstance, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetCoreInstance not implemented")
+}
+func (*UnimplementedVolthaServiceServer) ListAdapters(ctx context.Context, req *empty.Empty) (*Adapters, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ListAdapters not implemented")
+}
+func (*UnimplementedVolthaServiceServer) ListLogicalDevices(ctx context.Context, req *empty.Empty) (*LogicalDevices, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ListLogicalDevices not implemented")
+}
+func (*UnimplementedVolthaServiceServer) GetLogicalDevice(ctx context.Context, req *common.ID) (*LogicalDevice, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetLogicalDevice not implemented")
+}
+func (*UnimplementedVolthaServiceServer) ListLogicalDevicePorts(ctx context.Context, req *common.ID) (*LogicalPorts, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ListLogicalDevicePorts not implemented")
+}
+func (*UnimplementedVolthaServiceServer) GetLogicalDevicePort(ctx context.Context, req *LogicalPortId) (*LogicalPort, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetLogicalDevicePort not implemented")
+}
+func (*UnimplementedVolthaServiceServer) EnableLogicalDevicePort(ctx context.Context, req *LogicalPortId) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method EnableLogicalDevicePort not implemented")
+}
+func (*UnimplementedVolthaServiceServer) DisableLogicalDevicePort(ctx context.Context, req *LogicalPortId) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DisableLogicalDevicePort not implemented")
+}
+func (*UnimplementedVolthaServiceServer) ListLogicalDeviceFlows(ctx context.Context, req *common.ID) (*openflow_13.Flows, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ListLogicalDeviceFlows not implemented")
+}
+func (*UnimplementedVolthaServiceServer) UpdateLogicalDeviceFlowTable(ctx context.Context, req *openflow_13.FlowTableUpdate) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method UpdateLogicalDeviceFlowTable not implemented")
+}
+func (*UnimplementedVolthaServiceServer) UpdateLogicalDeviceMeterTable(ctx context.Context, req *openflow_13.MeterModUpdate) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method UpdateLogicalDeviceMeterTable not implemented")
+}
+func (*UnimplementedVolthaServiceServer) ListLogicalDeviceMeters(ctx context.Context, req *common.ID) (*openflow_13.Meters, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ListLogicalDeviceMeters not implemented")
+}
+func (*UnimplementedVolthaServiceServer) ListLogicalDeviceFlowGroups(ctx context.Context, req *common.ID) (*openflow_13.FlowGroups, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ListLogicalDeviceFlowGroups not implemented")
+}
+func (*UnimplementedVolthaServiceServer) UpdateLogicalDeviceFlowGroupTable(ctx context.Context, req *openflow_13.FlowGroupTableUpdate) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method UpdateLogicalDeviceFlowGroupTable not implemented")
+}
+func (*UnimplementedVolthaServiceServer) ListDevices(ctx context.Context, req *empty.Empty) (*Devices, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ListDevices not implemented")
+}
+func (*UnimplementedVolthaServiceServer) ListDeviceIds(ctx context.Context, req *empty.Empty) (*common.IDs, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ListDeviceIds not implemented")
+}
+func (*UnimplementedVolthaServiceServer) ReconcileDevices(ctx context.Context, req *common.IDs) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ReconcileDevices not implemented")
+}
+func (*UnimplementedVolthaServiceServer) GetDevice(ctx context.Context, req *common.ID) (*Device, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetDevice not implemented")
+}
+func (*UnimplementedVolthaServiceServer) CreateDevice(ctx context.Context, req *Device) (*Device, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method CreateDevice not implemented")
+}
+func (*UnimplementedVolthaServiceServer) EnableDevice(ctx context.Context, req *common.ID) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method EnableDevice not implemented")
+}
+func (*UnimplementedVolthaServiceServer) DisableDevice(ctx context.Context, req *common.ID) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DisableDevice not implemented")
+}
+func (*UnimplementedVolthaServiceServer) RebootDevice(ctx context.Context, req *common.ID) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method RebootDevice not implemented")
+}
+func (*UnimplementedVolthaServiceServer) DeleteDevice(ctx context.Context, req *common.ID) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DeleteDevice not implemented")
+}
+func (*UnimplementedVolthaServiceServer) ForceDeleteDevice(ctx context.Context, req *common.ID) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ForceDeleteDevice not implemented")
+}
+func (*UnimplementedVolthaServiceServer) DownloadImage(ctx context.Context, req *ImageDownload) (*common.OperationResp, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DownloadImage not implemented")
+}
+func (*UnimplementedVolthaServiceServer) GetImageDownloadStatus(ctx context.Context, req *ImageDownload) (*ImageDownload, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetImageDownloadStatus not implemented")
+}
+func (*UnimplementedVolthaServiceServer) GetImageDownload(ctx context.Context, req *ImageDownload) (*ImageDownload, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetImageDownload not implemented")
+}
+func (*UnimplementedVolthaServiceServer) ListImageDownloads(ctx context.Context, req *common.ID) (*ImageDownloads, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ListImageDownloads not implemented")
+}
+func (*UnimplementedVolthaServiceServer) CancelImageDownload(ctx context.Context, req *ImageDownload) (*common.OperationResp, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method CancelImageDownload not implemented")
+}
+func (*UnimplementedVolthaServiceServer) ActivateImageUpdate(ctx context.Context, req *ImageDownload) (*common.OperationResp, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ActivateImageUpdate not implemented")
+}
+func (*UnimplementedVolthaServiceServer) RevertImageUpdate(ctx context.Context, req *ImageDownload) (*common.OperationResp, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method RevertImageUpdate not implemented")
+}
+func (*UnimplementedVolthaServiceServer) ListDevicePorts(ctx context.Context, req *common.ID) (*Ports, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ListDevicePorts not implemented")
+}
+func (*UnimplementedVolthaServiceServer) ListDevicePmConfigs(ctx context.Context, req *common.ID) (*PmConfigs, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ListDevicePmConfigs not implemented")
+}
+func (*UnimplementedVolthaServiceServer) UpdateDevicePmConfigs(ctx context.Context, req *PmConfigs) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method UpdateDevicePmConfigs not implemented")
+}
+func (*UnimplementedVolthaServiceServer) ListDeviceFlows(ctx context.Context, req *common.ID) (*openflow_13.Flows, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ListDeviceFlows not implemented")
+}
+func (*UnimplementedVolthaServiceServer) ListDeviceFlowGroups(ctx context.Context, req *common.ID) (*openflow_13.FlowGroups, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ListDeviceFlowGroups not implemented")
+}
+func (*UnimplementedVolthaServiceServer) ListDeviceTypes(ctx context.Context, req *empty.Empty) (*DeviceTypes, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ListDeviceTypes not implemented")
+}
+func (*UnimplementedVolthaServiceServer) GetDeviceType(ctx context.Context, req *common.ID) (*DeviceType, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetDeviceType not implemented")
+}
+func (*UnimplementedVolthaServiceServer) ListDeviceGroups(ctx context.Context, req *empty.Empty) (*DeviceGroups, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ListDeviceGroups not implemented")
+}
+func (*UnimplementedVolthaServiceServer) StreamPacketsOut(srv VolthaService_StreamPacketsOutServer) error {
+	return status.Errorf(codes.Unimplemented, "method StreamPacketsOut not implemented")
+}
+func (*UnimplementedVolthaServiceServer) ReceivePacketsIn(req *empty.Empty, srv VolthaService_ReceivePacketsInServer) error {
+	return status.Errorf(codes.Unimplemented, "method ReceivePacketsIn not implemented")
+}
+func (*UnimplementedVolthaServiceServer) ReceiveChangeEvents(req *empty.Empty, srv VolthaService_ReceiveChangeEventsServer) error {
+	return status.Errorf(codes.Unimplemented, "method ReceiveChangeEvents not implemented")
+}
+func (*UnimplementedVolthaServiceServer) GetDeviceGroup(ctx context.Context, req *common.ID) (*DeviceGroup, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetDeviceGroup not implemented")
+}
+func (*UnimplementedVolthaServiceServer) CreateEventFilter(ctx context.Context, req *EventFilter) (*EventFilter, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method CreateEventFilter not implemented")
+}
+func (*UnimplementedVolthaServiceServer) GetEventFilter(ctx context.Context, req *common.ID) (*EventFilters, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetEventFilter not implemented")
+}
+func (*UnimplementedVolthaServiceServer) UpdateEventFilter(ctx context.Context, req *EventFilter) (*EventFilter, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method UpdateEventFilter not implemented")
+}
+func (*UnimplementedVolthaServiceServer) DeleteEventFilter(ctx context.Context, req *EventFilter) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DeleteEventFilter not implemented")
+}
+func (*UnimplementedVolthaServiceServer) ListEventFilters(ctx context.Context, req *empty.Empty) (*EventFilters, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ListEventFilters not implemented")
+}
+func (*UnimplementedVolthaServiceServer) GetImages(ctx context.Context, req *common.ID) (*Images, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetImages not implemented")
+}
+func (*UnimplementedVolthaServiceServer) SelfTest(ctx context.Context, req *common.ID) (*SelfTestResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method SelfTest not implemented")
+}
+func (*UnimplementedVolthaServiceServer) GetMibDeviceData(ctx context.Context, req *common.ID) (*omci.MibDeviceData, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetMibDeviceData not implemented")
+}
+func (*UnimplementedVolthaServiceServer) GetAlarmDeviceData(ctx context.Context, req *common.ID) (*omci.AlarmDeviceData, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetAlarmDeviceData not implemented")
+}
+func (*UnimplementedVolthaServiceServer) SimulateAlarm(ctx context.Context, req *SimulateAlarmRequest) (*common.OperationResp, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method SimulateAlarm not implemented")
+}
+func (*UnimplementedVolthaServiceServer) Subscribe(ctx context.Context, req *OfAgentSubscriber) (*OfAgentSubscriber, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Subscribe not implemented")
+}
+func (*UnimplementedVolthaServiceServer) EnablePort(ctx context.Context, req *Port) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method EnablePort not implemented")
+}
+func (*UnimplementedVolthaServiceServer) DisablePort(ctx context.Context, req *Port) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DisablePort not implemented")
+}
+func (*UnimplementedVolthaServiceServer) GetExtValue(ctx context.Context, req *common.ValueSpecifier) (*common.ReturnValues, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetExtValue not implemented")
+}
+func (*UnimplementedVolthaServiceServer) SetExtValue(ctx context.Context, req *ValueSet) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method SetExtValue not implemented")
+}
+func (*UnimplementedVolthaServiceServer) StartOmciTestAction(ctx context.Context, req *OmciTestRequest) (*TestResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method StartOmciTestAction not implemented")
+}
+
 func RegisterVolthaServiceServer(s *grpc.Server, srv VolthaServiceServer) {
 	s.RegisterService(&_VolthaService_serviceDesc, srv)
 }
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 8adf168..030cfa9 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -9,6 +9,7 @@
 # github.com/buraksezer/consistent v0.0.0-20191006190839-693edf70fd72
 github.com/buraksezer/consistent
 # github.com/cenkalti/backoff/v3 v3.1.1
+## explicit
 github.com/cenkalti/backoff/v3
 # github.com/cespare/xxhash v1.1.0
 github.com/cespare/xxhash
@@ -27,10 +28,12 @@
 # github.com/eapache/queue v1.1.0
 github.com/eapache/queue
 # github.com/gogo/protobuf v1.3.1
+## explicit
 github.com/gogo/protobuf/gogoproto
 github.com/gogo/protobuf/proto
 github.com/gogo/protobuf/protoc-gen-gogo/descriptor
 # github.com/golang/protobuf v1.3.2
+## explicit
 github.com/golang/protobuf/proto
 github.com/golang/protobuf/protoc-gen-go/descriptor
 github.com/golang/protobuf/ptypes
@@ -43,6 +46,7 @@
 # github.com/google/uuid v1.1.1
 github.com/google/uuid
 # github.com/grpc-ecosystem/go-grpc-middleware v1.0.1-0.20190118093823-f849b5445de4
+## explicit
 github.com/grpc-ecosystem/go-grpc-middleware
 github.com/grpc-ecosystem/go-grpc-middleware/tags
 github.com/grpc-ecosystem/go-grpc-middleware/tracing/opentracing
@@ -52,7 +56,8 @@
 # github.com/jcmturner/gofork v1.0.0
 github.com/jcmturner/gofork/encoding/asn1
 github.com/jcmturner/gofork/x/crypto/pbkdf2
-# github.com/opencord/voltha-lib-go/v4 v4.2.2
+# github.com/opencord/voltha-lib-go/v4 v4.2.3
+## explicit
 github.com/opencord/voltha-lib-go/v4/pkg/adapters
 github.com/opencord/voltha-lib-go/v4/pkg/adapters/adapterif
 github.com/opencord/voltha-lib-go/v4/pkg/adapters/common
@@ -69,7 +74,8 @@
 github.com/opencord/voltha-lib-go/v4/pkg/probe
 github.com/opencord/voltha-lib-go/v4/pkg/techprofile
 github.com/opencord/voltha-lib-go/v4/pkg/version
-# github.com/opencord/voltha-protos/v4 v4.0.15
+# github.com/opencord/voltha-protos/v4 v4.1.0
+## explicit
 github.com/opencord/voltha-protos/v4/go/common
 github.com/opencord/voltha-protos/v4/go/ext/config
 github.com/opencord/voltha-protos/v4/go/extension
@@ -112,6 +118,7 @@
 # github.com/uber/jaeger-lib v2.2.0+incompatible
 github.com/uber/jaeger-lib/metrics
 # go.etcd.io/etcd v0.0.0-20190930204107-236ac2a90522
+## explicit
 go.etcd.io/etcd/auth/authpb
 go.etcd.io/etcd/clientv3
 go.etcd.io/etcd/clientv3/balancer
@@ -167,6 +174,7 @@
 google.golang.org/genproto/googleapis/api/annotations
 google.golang.org/genproto/googleapis/rpc/status
 # google.golang.org/grpc v1.25.1
+## explicit
 google.golang.org/grpc
 google.golang.org/grpc/backoff
 google.golang.org/grpc/balancer