diff --git a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/config/configmanager.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/config/configmanager.go
index 4b1c841..8350225 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/config/configmanager.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/config/configmanager.go
@@ -29,7 +29,7 @@
 
 const (
 	defaultkvStoreConfigPath     = "config"
-	defaultkvStoreDataPathPrefix = "service/voltha"
+	defaultkvStoreDataPathPrefix = "service/voltha_voltha"
 	kvStorePathSeparator         = "/"
 )
 
diff --git a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/backend.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/backend.go
index d6867a5..bf30a48 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/backend.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/backend.go
@@ -75,8 +75,6 @@
 
 func (b *Backend) newClient(ctx context.Context, address string, timeout time.Duration) (kvstore.Client, error) {
 	switch b.StoreType {
-	case "consul":
-		return kvstore.NewConsulClient(ctx, address, timeout)
 	case "etcd":
 		return kvstore.NewEtcdClient(ctx, address, timeout, log.WarnLevel)
 	}
@@ -170,9 +168,6 @@
 			case codes.DataLoss:
 				alive = false
 			}
-
-			//} else {
-			// TODO: Implement for consul backend; would it be needed ever?
 		}
 	}
 
@@ -239,6 +234,21 @@
 	return err
 }
 
+// DeleteWithPrefix removes items having prefix key
+func (b *Backend) DeleteWithPrefix(ctx context.Context, prefixKey string) error {
+	span, ctx := log.CreateChildSpan(ctx, "etcd-delete-with-prefix")
+	defer span.Finish()
+
+	formattedPath := b.makePath(ctx, prefixKey)
+	logger.Debugw(ctx, "deleting-prefix-key", log.Fields{"key": prefixKey, "path": formattedPath})
+
+	err := b.Client.DeleteWithPrefix(ctx, formattedPath)
+
+	b.updateLiveness(ctx, b.isErrorIndicatingAliveKvstore(ctx, err))
+
+	return err
+}
+
 // CreateWatch starts watching events for the specified key
 func (b *Backend) CreateWatch(ctx context.Context, key string, withPrefix bool) chan *kvstore.Event {
 	span, ctx := log.CreateChildSpan(ctx, "etcd-create-watch")
diff --git a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/client.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/client.go
index 480d476..b35f1f3 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/client.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/client.go
@@ -21,8 +21,6 @@
 )
 
 const (
-	// Default timeout in seconds when making a kvstore request
-	defaultKVGetTimeout = 5 * time.Second
 	// Maximum channel buffer between publisher/subscriber goroutines
 	maxClientChannelBufferSize = 10
 )
@@ -80,6 +78,7 @@
 	Get(ctx context.Context, key string) (*KVPair, error)
 	Put(ctx context.Context, key string, value interface{}) error
 	Delete(ctx context.Context, key string) error
+	DeleteWithPrefix(ctx context.Context, prefixKey string) error
 	Reserve(ctx context.Context, key string, value interface{}, ttl time.Duration) (interface{}, error)
 	ReleaseReservation(ctx context.Context, key string) error
 	ReleaseAllReservations(ctx context.Context) error
diff --git a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/consulclient.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/consulclient.go
deleted file mode 100644
index 2593608..0000000
--- a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/consulclient.go
+++ /dev/null
@@ -1,512 +0,0 @@
-/*
- * Copyright 2018-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 kvstore
-
-import (
-	"bytes"
-	"context"
-	"errors"
-	log "github.com/opencord/voltha-lib-go/v4/pkg/log"
-	"sync"
-	"time"
-	//log "ciena.com/coordinator/common"
-	consulapi "github.com/hashicorp/consul/api"
-)
-
-type channelContextMap struct {
-	ctx     context.Context
-	channel chan *Event
-	cancel  context.CancelFunc
-}
-
-// ConsulClient represents the consul KV store client
-type ConsulClient struct {
-	session                *consulapi.Session
-	sessionID              string
-	consul                 *consulapi.Client
-	doneCh                 *chan int
-	keyReservations        map[string]interface{}
-	watchedChannelsContext map[string][]*channelContextMap
-	writeLock              sync.Mutex
-}
-
-// NewConsulClient returns a new client for the Consul KV store
-func NewConsulClient(ctx context.Context, addr string, timeout time.Duration) (*ConsulClient, error) {
-	config := consulapi.DefaultConfig()
-	config.Address = addr
-	config.WaitTime = timeout
-	consul, err := consulapi.NewClient(config)
-	if err != nil {
-		logger.Error(ctx, err)
-		return nil, err
-	}
-
-	doneCh := make(chan int, 1)
-	wChannelsContext := make(map[string][]*channelContextMap)
-	reservations := make(map[string]interface{})
-	return &ConsulClient{consul: consul, doneCh: &doneCh, watchedChannelsContext: wChannelsContext, keyReservations: reservations}, nil
-}
-
-// IsConnectionUp returns whether the connection to the Consul KV store is up
-func (c *ConsulClient) IsConnectionUp(ctx context.Context) bool {
-	logger.Error(ctx, "Unimplemented function")
-	return false
-}
-
-// List returns an array of key-value pairs with key as a prefix.  Timeout defines how long the function will
-// wait for a response
-func (c *ConsulClient) List(ctx context.Context, key string) (map[string]*KVPair, error) {
-
-	deadline, _ := ctx.Deadline()
-	kv := c.consul.KV()
-	var queryOptions consulapi.QueryOptions
-	// Substract current time from deadline to get the waitTime duration
-	queryOptions.WaitTime = time.Until(deadline)
-
-	// For now we ignore meta data
-	kvps, _, err := kv.List(key, &queryOptions)
-	if err != nil {
-		logger.Error(ctx, err)
-		return nil, err
-	}
-	m := make(map[string]*KVPair)
-	for _, kvp := range kvps {
-		m[string(kvp.Key)] = NewKVPair(string(kvp.Key), kvp.Value, string(kvp.Session), 0, -1)
-	}
-	return m, nil
-}
-
-// Get returns a key-value pair for a given key. Timeout defines how long the function will
-// wait for a response
-func (c *ConsulClient) Get(ctx context.Context, key string) (*KVPair, error) {
-
-	deadline, _ := ctx.Deadline()
-	kv := c.consul.KV()
-	var queryOptions consulapi.QueryOptions
-	// Substract current time from deadline to get the waitTime duration
-	queryOptions.WaitTime = time.Until(deadline)
-
-	// For now we ignore meta data
-	kvp, _, err := kv.Get(key, &queryOptions)
-	if err != nil {
-		logger.Error(ctx, err)
-		return nil, err
-	}
-	if kvp != nil {
-		return NewKVPair(string(kvp.Key), kvp.Value, string(kvp.Session), 0, -1), nil
-	}
-
-	return nil, nil
-}
-
-// Put writes a key-value pair to the KV store.  Value can only be a string or []byte since the consul API
-// accepts only a []byte as a value for a put operation. Timeout defines how long the function will
-// wait for a response
-func (c *ConsulClient) Put(ctx context.Context, key string, value interface{}) error {
-
-	// Validate that we can create a byte array from the value as consul API expects a byte array
-	var val []byte
-	var er error
-	if val, er = ToByte(value); er != nil {
-		logger.Error(ctx, er)
-		return er
-	}
-
-	// Create a key value pair
-	kvp := consulapi.KVPair{Key: key, Value: val}
-	kv := c.consul.KV()
-	var writeOptions consulapi.WriteOptions
-	c.writeLock.Lock()
-	defer c.writeLock.Unlock()
-	_, err := kv.Put(&kvp, &writeOptions)
-	if err != nil {
-		logger.Error(ctx, err)
-		return err
-	}
-	return nil
-}
-
-// Delete removes a key from the KV store. Timeout defines how long the function will
-// wait for a response
-func (c *ConsulClient) Delete(ctx context.Context, key string) error {
-	kv := c.consul.KV()
-	var writeOptions consulapi.WriteOptions
-	c.writeLock.Lock()
-	defer c.writeLock.Unlock()
-	_, err := kv.Delete(key, &writeOptions)
-	if err != nil {
-		logger.Error(ctx, err)
-		return err
-	}
-	return nil
-}
-
-func (c *ConsulClient) deleteSession(ctx context.Context) {
-	if c.sessionID != "" {
-		logger.Debug(ctx, "cleaning-up-session")
-		session := c.consul.Session()
-		_, err := session.Destroy(c.sessionID, nil)
-		if err != nil {
-			logger.Errorw(ctx, "error-cleaning-session", log.Fields{"session": c.sessionID, "error": err})
-		}
-	}
-	c.sessionID = ""
-	c.session = nil
-}
-
-func (c *ConsulClient) createSession(ctx context.Context, ttl time.Duration, retries int) (*consulapi.Session, string, error) {
-	session := c.consul.Session()
-	entry := &consulapi.SessionEntry{
-		Behavior: consulapi.SessionBehaviorDelete,
-		TTL:      ttl.String(),
-	}
-
-	for {
-		id, meta, err := session.Create(entry, nil)
-		if err != nil {
-			logger.Errorw(ctx, "create-session-error", log.Fields{"error": err})
-			if retries == 0 {
-				return nil, "", err
-			}
-		} else if meta.RequestTime == 0 {
-			logger.Errorw(ctx, "create-session-bad-meta-data", log.Fields{"meta-data": meta})
-			if retries == 0 {
-				return nil, "", errors.New("bad-meta-data")
-			}
-		} else if id == "" {
-			logger.Error(ctx, "create-session-nil-id")
-			if retries == 0 {
-				return nil, "", errors.New("ID-nil")
-			}
-		} else {
-			return session, id, nil
-		}
-		// If retry param is -1 we will retry indefinitely
-		if retries > 0 {
-			retries--
-		}
-		logger.Debug(ctx, "retrying-session-create-after-a-second-delay")
-		time.Sleep(time.Duration(1) * time.Second)
-	}
-}
-
-// Helper function to verify mostly whether the content of two interface types are the same.  Focus is []byte and
-// string types
-func isEqual(val1 interface{}, val2 interface{}) bool {
-	b1, err := ToByte(val1)
-	b2, er := ToByte(val2)
-	if err == nil && er == nil {
-		return bytes.Equal(b1, b2)
-	}
-	return val1 == val2
-}
-
-// Reserve is invoked to acquire a key and set it to a given value. Value can only be a string or []byte since
-// the consul API accepts only a []byte.  Timeout defines how long the function will wait for a response.  TTL
-// defines how long that reservation is valid.  When TTL expires the key is unreserved by the KV store itself.
-// If the key is acquired then the value returned will be the value passed in.  If the key is already acquired
-// then the value assigned to that key will be returned.
-func (c *ConsulClient) Reserve(ctx context.Context, key string, value interface{}, ttl time.Duration) (interface{}, error) {
-
-	// Validate that we can create a byte array from the value as consul API expects a byte array
-	var val []byte
-	var er error
-	if val, er = ToByte(value); er != nil {
-		logger.Error(ctx, er)
-		return nil, er
-	}
-
-	// Cleanup any existing session and recreate new ones.  A key is reserved against a session
-	if c.sessionID != "" {
-		c.deleteSession(ctx)
-	}
-
-	// Clear session if reservation is not successful
-	reservationSuccessful := false
-	defer func() {
-		if !reservationSuccessful {
-			logger.Debug(ctx, "deleting-session")
-			c.deleteSession(ctx)
-		}
-	}()
-
-	session, sessionID, err := c.createSession(ctx, ttl, -1)
-	if err != nil {
-		logger.Errorw(ctx, "no-session-created", log.Fields{"error": err})
-		return "", errors.New("no-session-created")
-	}
-	logger.Debugw(ctx, "session-created", log.Fields{"session-id": sessionID})
-	c.sessionID = sessionID
-	c.session = session
-
-	// Try to grap the Key using the session
-	kv := c.consul.KV()
-	kvp := consulapi.KVPair{Key: key, Value: val, Session: c.sessionID}
-	result, _, err := kv.Acquire(&kvp, nil)
-	if err != nil {
-		logger.Errorw(ctx, "error-acquiring-keys", log.Fields{"error": err})
-		return nil, err
-	}
-
-	logger.Debugw(ctx, "key-acquired", log.Fields{"key": key, "status": result})
-
-	// Irrespective whether we were successful in acquiring the key, let's read it back and see if it's us.
-	m, err := c.Get(ctx, key)
-	if err != nil {
-		return nil, err
-	}
-	if m != nil {
-		logger.Debugw(ctx, "response-received", log.Fields{"key": m.Key, "m.value": string(m.Value.([]byte)), "value": value})
-		if m.Key == key && isEqual(m.Value, value) {
-			// My reservation is successful - register it.  For now, support is only for 1 reservation per key
-			// per session.
-			reservationSuccessful = true
-			c.writeLock.Lock()
-			c.keyReservations[key] = m.Value
-			c.writeLock.Unlock()
-			return m.Value, nil
-		}
-		// My reservation has failed.  Return the owner of that key
-		return m.Value, nil
-	}
-	return nil, nil
-}
-
-// ReleaseAllReservations releases all key reservations previously made (using Reserve API)
-func (c *ConsulClient) ReleaseAllReservations(ctx context.Context) error {
-	kv := c.consul.KV()
-	var kvp consulapi.KVPair
-	var result bool
-	var err error
-
-	c.writeLock.Lock()
-	defer c.writeLock.Unlock()
-
-	for key, value := range c.keyReservations {
-		kvp = consulapi.KVPair{Key: key, Value: value.([]byte), Session: c.sessionID}
-		result, _, err = kv.Release(&kvp, nil)
-		if err != nil {
-			logger.Errorw(ctx, "cannot-release-reservation", log.Fields{"key": key, "error": err})
-			return err
-		}
-		if !result {
-			logger.Errorw(ctx, "cannot-release-reservation", log.Fields{"key": key})
-		}
-		delete(c.keyReservations, key)
-	}
-	return nil
-}
-
-// ReleaseReservation releases reservation for a specific key.
-func (c *ConsulClient) ReleaseReservation(ctx context.Context, key string) error {
-	var ok bool
-	var reservedValue interface{}
-	c.writeLock.Lock()
-	defer c.writeLock.Unlock()
-	if reservedValue, ok = c.keyReservations[key]; !ok {
-		return errors.New("key-not-reserved:" + key)
-	}
-	// Release the reservation
-	kv := c.consul.KV()
-	kvp := consulapi.KVPair{Key: key, Value: reservedValue.([]byte), Session: c.sessionID}
-
-	result, _, er := kv.Release(&kvp, nil)
-	if er != nil {
-		return er
-	}
-	// Remove that key entry on success
-	if result {
-		delete(c.keyReservations, key)
-		return nil
-	}
-	return errors.New("key-cannot-be-unreserved")
-}
-
-// RenewReservation renews a reservation.  A reservation will go stale after the specified TTL (Time To Live)
-// period specified when reserving the key
-func (c *ConsulClient) RenewReservation(ctx context.Context, key string) error {
-	// In the case of Consul, renew reservation of a reserve key only require renewing the client session.
-
-	c.writeLock.Lock()
-	defer c.writeLock.Unlock()
-
-	// Verify the key was reserved
-	if _, ok := c.keyReservations[key]; !ok {
-		return errors.New("key-not-reserved")
-	}
-
-	if c.session == nil {
-		return errors.New("no-session-exist")
-	}
-
-	var writeOptions consulapi.WriteOptions
-	if _, _, err := c.session.Renew(c.sessionID, &writeOptions); err != nil {
-		return err
-	}
-	return nil
-}
-
-// Watch provides the watch capability on a given key.  It returns a channel onto which the callee needs to
-// listen to receive Events.
-func (c *ConsulClient) Watch(ctx context.Context, key string, withPrefix bool) chan *Event {
-
-	// Create a new channel
-	ch := make(chan *Event, maxClientChannelBufferSize)
-
-	// Create a context to track this request
-	watchContext, cFunc := context.WithCancel(context.Background())
-
-	// Save the channel and context reference for later
-	c.writeLock.Lock()
-	defer c.writeLock.Unlock()
-	ccm := channelContextMap{channel: ch, ctx: watchContext, cancel: cFunc}
-	c.watchedChannelsContext[key] = append(c.watchedChannelsContext[key], &ccm)
-
-	// Launch a go routine to listen for updates
-	go c.listenForKeyChange(watchContext, key, ch)
-
-	return ch
-}
-
-// CloseWatch closes a specific watch. Both the key and the channel are required when closing a watch as there
-// may be multiple listeners on the same key.  The previously created channel serves as a key
-func (c *ConsulClient) CloseWatch(ctx context.Context, key string, ch chan *Event) {
-	// First close the context
-	var ok bool
-	var watchedChannelsContexts []*channelContextMap
-	c.writeLock.Lock()
-	defer c.writeLock.Unlock()
-	if watchedChannelsContexts, ok = c.watchedChannelsContext[key]; !ok {
-		logger.Errorw(ctx, "key-has-no-watched-context-or-channel", log.Fields{"key": key})
-		return
-	}
-	// Look for the channels
-	var pos = -1
-	for i, chCtxMap := range watchedChannelsContexts {
-		if chCtxMap.channel == ch {
-			logger.Debug(ctx, "channel-found")
-			chCtxMap.cancel()
-			//close the channel
-			close(ch)
-			pos = i
-			break
-		}
-	}
-	// Remove that entry if present
-	if pos >= 0 {
-		c.watchedChannelsContext[key] = append(c.watchedChannelsContext[key][:pos], c.watchedChannelsContext[key][pos+1:]...)
-	}
-	logger.Debugw(ctx, "watched-channel-exiting", log.Fields{"key": key, "channel": c.watchedChannelsContext[key]})
-}
-
-func (c *ConsulClient) isKVEqual(kv1 *consulapi.KVPair, kv2 *consulapi.KVPair) bool {
-	if (kv1 == nil) && (kv2 == nil) {
-		return true
-	} else if (kv1 == nil) || (kv2 == nil) {
-		return false
-	}
-	// Both the KV should be non-null here
-	if kv1.Key != kv2.Key ||
-		!bytes.Equal(kv1.Value, kv2.Value) ||
-		kv1.Session != kv2.Session ||
-		kv1.LockIndex != kv2.LockIndex ||
-		kv1.ModifyIndex != kv2.ModifyIndex {
-		return false
-	}
-	return true
-}
-
-func (c *ConsulClient) listenForKeyChange(ctx context.Context, key string, ch chan *Event) {
-	logger.Debugw(ctx, "start-watching-channel", log.Fields{"key": key, "channel": ch})
-
-	defer c.CloseWatch(ctx, key, ch)
-	kv := c.consul.KV()
-	var queryOptions consulapi.QueryOptions
-	queryOptions.WaitTime = defaultKVGetTimeout
-
-	// Get the existing value, if any
-	previousKVPair, meta, err := kv.Get(key, &queryOptions)
-	if err != nil {
-		logger.Debug(ctx, err)
-	}
-	lastIndex := meta.LastIndex
-
-	// Wait for change.  Push any change onto the channel and keep waiting for new update
-	//var waitOptions consulapi.QueryOptions
-	var pair *consulapi.KVPair
-	//watchContext, _ := context.WithCancel(context.Background())
-	waitOptions := queryOptions.WithContext(ctx)
-	for {
-		//waitOptions = consulapi.QueryOptions{WaitIndex: lastIndex}
-		waitOptions.WaitIndex = lastIndex
-		pair, meta, err = kv.Get(key, waitOptions)
-		select {
-		case <-ctx.Done():
-			logger.Debug(ctx, "done-event-received-exiting")
-			return
-		default:
-			if err != nil {
-				logger.Warnw(ctx, "error-from-watch", log.Fields{"error": err})
-				ch <- NewEvent(CONNECTIONDOWN, key, []byte(""), -1)
-			} else {
-				logger.Debugw(ctx, "index-state", log.Fields{"lastindex": lastIndex, "newindex": meta.LastIndex, "key": key})
-			}
-		}
-		if err != nil {
-			logger.Debug(ctx, err)
-			// On error, block for 10 milliseconds to prevent endless loop
-			time.Sleep(10 * time.Millisecond)
-		} else if meta.LastIndex <= lastIndex {
-			logger.Info(ctx, "no-index-change-or-negative")
-		} else {
-			logger.Debugw(ctx, "update-received", log.Fields{"pair": pair})
-			if pair == nil {
-				ch <- NewEvent(DELETE, key, []byte(""), -1)
-			} else if !c.isKVEqual(pair, previousKVPair) {
-				// Push the change onto the channel if the data has changed
-				// For now just assume it's a PUT change
-				logger.Debugw(ctx, "pair-details", log.Fields{"session": pair.Session, "key": pair.Key, "value": pair.Value})
-				ch <- NewEvent(PUT, pair.Key, pair.Value, -1)
-			}
-			previousKVPair = pair
-			lastIndex = meta.LastIndex
-		}
-	}
-}
-
-// Close closes the KV store client
-func (c *ConsulClient) Close(ctx context.Context) {
-	var writeOptions consulapi.WriteOptions
-	// Inform any goroutine it's time to say goodbye.
-	c.writeLock.Lock()
-	defer c.writeLock.Unlock()
-	if c.doneCh != nil {
-		close(*c.doneCh)
-	}
-
-	// Clear the sessionID
-	if _, err := c.consul.Session().Destroy(c.sessionID, &writeOptions); err != nil {
-		logger.Errorw(ctx, "error-closing-client", log.Fields{"error": err})
-	}
-}
-
-func (c *ConsulClient) AcquireLock(ctx context.Context, lockName string, timeout time.Duration) error {
-	return nil
-}
-
-func (c *ConsulClient) ReleaseLock(lockName string) error {
-	return nil
-}
diff --git a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/etcdclient.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/etcdclient.go
index aa5adbf..98f0559 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/etcdclient.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/etcdclient.go
@@ -24,6 +24,7 @@
 
 	"github.com/opencord/voltha-lib-go/v4/pkg/log"
 	v3Client "go.etcd.io/etcd/clientv3"
+
 	v3Concurrency "go.etcd.io/etcd/clientv3/concurrency"
 	v3rpcTypes "go.etcd.io/etcd/etcdserver/api/v3rpc/rpctypes"
 )
@@ -39,15 +40,10 @@
 	lockToMutexLock     sync.Mutex
 }
 
-// NewEtcdClient returns a new client for the Etcd KV store
-func NewEtcdClient(ctx context.Context, addr string, timeout time.Duration, level log.LogLevel) (*EtcdClient, error) {
-	logconfig := log.ConstructZapConfig(log.JSON, level, log.Fields{})
-
-	c, err := v3Client.New(v3Client.Config{
-		Endpoints:   []string{addr},
-		DialTimeout: timeout,
-		LogConfig:   &logconfig,
-	})
+// NewEtcdCustomClient returns a new client for the Etcd KV store allowing
+// the called to specify etcd client configuration
+func NewEtcdCustomClient(ctx context.Context, config *v3Client.Config) (*EtcdClient, error) {
+	c, err := v3Client.New(*config)
 	if err != nil {
 		logger.Error(ctx, err)
 		return nil, err
@@ -61,6 +57,18 @@
 		lockToSessionMap: lockSessionMap}, nil
 }
 
+// NewEtcdClient returns a new client for the Etcd KV store
+func NewEtcdClient(ctx context.Context, addr string, timeout time.Duration, level log.LogLevel) (*EtcdClient, error) {
+	logconfig := log.ConstructZapConfig(log.JSON, level, log.Fields{})
+
+	return NewEtcdCustomClient(
+		ctx,
+		&v3Client.Config{
+			Endpoints:   []string{addr},
+			DialTimeout: timeout,
+			LogConfig:   &logconfig})
+}
+
 // IsConnectionUp returns whether the connection to the Etcd KV store is up.  If a timeout occurs then
 // it is assumed the connection is down or unreachable.
 func (c *EtcdClient) IsConnectionUp(ctx context.Context) bool {
@@ -157,6 +165,17 @@
 	return nil
 }
 
+func (c *EtcdClient) DeleteWithPrefix(ctx context.Context, prefixKey string) error {
+
+	//delete the prefix
+	if _, err := c.ectdAPI.Delete(ctx, prefixKey, v3Client.WithPrefix()); err != nil {
+		logger.Errorw(ctx, "failed-to-delete-prefix-key", log.Fields{"key": prefixKey, "error": err})
+		return err
+	}
+	logger.Debugw(ctx, "key(s)-deleted", log.Fields{"key": prefixKey})
+	return nil
+}
+
 // Reserve is invoked to acquire a key and set it to a given value. Value can only be a string or []byte since
 // the etcd API accepts only a string.  Timeout defines how long the function will wait for a response.  TTL
 // defines how long that reservation is valid.  When TTL expires the key is unreserved by the KV store itself.
diff --git a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/kvutils.go b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/kvutils.go
index 64e7d30..70bd977 100644
--- a/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/kvutils.go
+++ b/vendor/github.com/opencord/voltha-lib-go/v4/pkg/db/kvstore/kvutils.go
@@ -15,7 +15,10 @@
  */
 package kvstore
 
-import "fmt"
+import (
+	"bytes"
+	"fmt"
+)
 
 // ToString converts an interface value to a string.  The interface should either be of
 // a string type or []byte.  Otherwise, an error is returned.
@@ -42,3 +45,14 @@
 		return nil, fmt.Errorf("unexpected-type-%T", t)
 	}
 }
+
+// Helper function to verify mostly whether the content of two interface types are the same.  Focus is []byte and
+// string types
+func isEqual(val1 interface{}, val2 interface{}) bool {
+	b1, err := ToByte(val1)
+	b2, er := ToByte(val2)
+	if err == nil && er == nil {
+		return bytes.Equal(b1, b2)
+	}
+	return val1 == val2
+}
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 0956330..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 {
@@ -165,18 +169,21 @@
 	OperationResp_OPERATION_SUCCESS     OperationResp_OperationReturnCode = 0
 	OperationResp_OPERATION_FAILURE     OperationResp_OperationReturnCode = 1
 	OperationResp_OPERATION_UNSUPPORTED OperationResp_OperationReturnCode = 2
+	OperationResp_OPERATION_IN_PROGRESS OperationResp_OperationReturnCode = 3
 )
 
 var OperationResp_OperationReturnCode_name = map[int32]string{
 	0: "OPERATION_SUCCESS",
 	1: "OPERATION_FAILURE",
 	2: "OPERATION_UNSUPPORTED",
+	3: "OPERATION_IN_PROGRESS",
 }
 
 var OperationResp_OperationReturnCode_value = map[string]int32{
 	"OPERATION_SUCCESS":     0,
 	"OPERATION_FAILURE":     1,
 	"OPERATION_UNSUPPORTED": 2,
+	"OPERATION_IN_PROGRESS": 3,
 }
 
 func (x OperationResp_OperationReturnCode) String() string {
@@ -596,43 +603,44 @@
 func init() { proto.RegisterFile("voltha_protos/common.proto", fileDescriptor_c2e3fd231961e826) }
 
 var fileDescriptor_c2e3fd231961e826 = []byte{
-	// 598 bytes of a gzipped FileDescriptorProto
+	// 619 bytes of a gzipped FileDescriptorProto
 	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x6c, 0x53, 0x5f, 0x4f, 0xdb, 0x3e,
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-	0xf9, 0x37, 0xf5, 0x25, 0xf1, 0xb9, 0xe7, 0xe4, 0x1e, 0xdf, 0xe3, 0x18, 0xf6, 0x1f, 0xc5, 0x83,
-	0xbc, 0x4f, 0xa6, 0x45, 0x29, 0xa4, 0xa8, 0x46, 0x33, 0xb1, 0x58, 0x88, 0x7c, 0xa8, 0x11, 0xda,
-	0xa8, 0x91, 0xb3, 0x0b, 0x26, 0xf1, 0x91, 0x05, 0x66, 0x96, 0xf6, 0x8d, 0x81, 0x71, 0xd8, 0x61,
-	0x66, 0x96, 0x3a, 0x07, 0xd0, 0x24, 0x7e, 0x85, 0x06, 0xd0, 0xce, 0x24, 0x5f, 0x54, 0x7d, 0x63,
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-	0x64, 0x79, 0x28, 0x13, 0xc9, 0x9d, 0x1b, 0x68, 0x47, 0x4f, 0x05, 0xaf, 0x50, 0x17, 0xfe, 0x8b,
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-	0x44, 0x26, 0x6e, 0x44, 0xe8, 0x99, 0x6d, 0x2a, 0x71, 0x84, 0x43, 0x0d, 0x9a, 0x08, 0x60, 0x43,
-	0x93, 0xd8, 0x6e, 0xa9, 0xf5, 0x4f, 0x97, 0x28, 0xff, 0xb6, 0x83, 0xa1, 0xe7, 0x89, 0x3c, 0xe7,
-	0x33, 0xb9, 0xf2, 0x3a, 0x59, 0xeb, 0xb5, 0x0d, 0xdd, 0x98, 0x32, 0xec, 0x7a, 0xbf, 0xd4, 0xc6,
-	0x6d, 0x03, 0xf5, 0xa0, 0xf3, 0x0a, 0x4d, 0xe7, 0x8f, 0x01, 0x3d, 0xb5, 0xe1, 0x44, 0x66, 0x22,
-	0x67, 0xbc, 0x2a, 0xd0, 0x0f, 0x68, 0xcd, 0x44, 0xca, 0x75, 0xcc, 0xd6, 0xf1, 0x97, 0xe7, 0x30,
-	0xdf, 0x89, 0xde, 0x22, 0xb9, 0x2c, 0x73, 0x4f, 0xa4, 0x9c, 0xe9, 0xcf, 0xd0, 0x01, 0x6c, 0x27,
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-	0xc9, 0xef, 0x84, 0xf3, 0x1b, 0x76, 0xd6, 0x74, 0x51, 0xb9, 0x06, 0x63, 0xcc, 0xdc, 0x88, 0x04,
-	0x74, 0x1a, 0xc6, 0x9e, 0x87, 0xc3, 0xd0, 0x6e, 0xbc, 0x2f, 0xab, 0x10, 0x62, 0xa6, 0xa6, 0xf9,
-	0x08, 0x7b, 0xaf, 0xe5, 0x98, 0x86, 0xf1, 0x78, 0x1c, 0xb0, 0x48, 0x1d, 0x97, 0x73, 0x04, 0x9d,
-	0x49, 0xf2, 0xb0, 0xe4, 0x2a, 0x14, 0xe7, 0x33, 0xb4, 0xd4, 0x1b, 0x75, 0xa0, 0x8d, 0x2f, 0xc7,
-	0xd1, 0xb5, 0xdd, 0x58, 0x1d, 0x67, 0xe4, 0x52, 0x0f, 0xdb, 0x86, 0x43, 0xc1, 0xd2, 0xea, 0xb0,
-	0xe0, 0xb3, 0xec, 0x2e, 0xe3, 0xe5, 0xbf, 0x3f, 0x1b, 0x3a, 0x82, 0xf6, 0xa3, 0x52, 0xe8, 0x71,
-	0xac, 0xe3, 0x0f, 0xcf, 0xc1, 0xbc, 0x98, 0x0c, 0xd5, 0x83, 0xd5, 0x22, 0x47, 0xc2, 0x56, 0x3d,
-	0x94, 0xa6, 0x2b, 0x64, 0x43, 0x33, 0xe4, 0x52, 0xb7, 0xeb, 0x31, 0xb5, 0x44, 0x03, 0xe8, 0xc6,
-	0x79, 0xb5, 0x2c, 0x0a, 0x51, 0x4a, 0x9e, 0xea, 0xae, 0x3d, 0xf6, 0xb6, 0x84, 0x76, 0xa1, 0x8d,
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-	0xf9, 0x50, 0x14, 0x3c, 0x9f, 0x89, 0x32, 0x1d, 0xd6, 0xf7, 0xee, 0x66, 0x38, 0xcf, 0xe4, 0xfd,
-	0xf2, 0x56, 0xcd, 0x33, 0x7a, 0xe6, 0x46, 0x35, 0xf7, 0x6d, 0x75, 0x27, 0x1f, 0x4f, 0x46, 0x73,
-	0xb1, 0xba, 0x99, 0xb7, 0x1b, 0xba, 0xf8, 0xfd, 0x6f, 0x00, 0x00, 0x00, 0xff, 0xff, 0x7d, 0x32,
-	0x70, 0x38, 0xb8, 0x03, 0x00, 0x00,
+	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/voltha/events.pb.go b/vendor/github.com/opencord/voltha-protos/v4/go/voltha/events.pb.go
index f51a7b7..2dc1826 100644
--- a/vendor/github.com/opencord/voltha-protos/v4/go/voltha/events.pb.go
+++ b/vendor/github.com/opencord/voltha-protos/v4/go/voltha/events.pb.go
@@ -116,11 +116,12 @@
 type EventSubCategory_Types int32
 
 const (
-	EventSubCategory_PON EventSubCategory_Types = 0
-	EventSubCategory_OLT EventSubCategory_Types = 1
-	EventSubCategory_ONT EventSubCategory_Types = 2
-	EventSubCategory_ONU EventSubCategory_Types = 3
-	EventSubCategory_NNI EventSubCategory_Types = 4
+	EventSubCategory_PON  EventSubCategory_Types = 0
+	EventSubCategory_OLT  EventSubCategory_Types = 1
+	EventSubCategory_ONT  EventSubCategory_Types = 2
+	EventSubCategory_ONU  EventSubCategory_Types = 3
+	EventSubCategory_NNI  EventSubCategory_Types = 4
+	EventSubCategory_NONE EventSubCategory_Types = 5
 )
 
 var EventSubCategory_Types_name = map[int32]string{
@@ -129,14 +130,16 @@
 	2: "ONT",
 	3: "ONU",
 	4: "NNI",
+	5: "NONE",
 }
 
 var EventSubCategory_Types_value = map[string]int32{
-	"PON": 0,
-	"OLT": 1,
-	"ONT": 2,
-	"ONU": 3,
-	"NNI": 4,
+	"PON":  0,
+	"OLT":  1,
+	"ONT":  2,
+	"ONU":  3,
+	"NNI":  4,
+	"NONE": 5,
 }
 
 func (x EventSubCategory_Types) String() string {
@@ -1149,85 +1152,86 @@
 func init() { proto.RegisterFile("voltha_protos/events.proto", fileDescriptor_e63e6c07044fd2c4) }
 
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+	0x10, 0x47, 0x29, 0x45, 0xdf, 0x41, 0x7d, 0x26, 0x6c, 0xb4, 0xad, 0x09, 0x8e, 0x9f, 0x17, 0x39,
+	0xae, 0x5d, 0x95, 0x81, 0x2a, 0x96, 0x0a, 0xc5, 0x19, 0xe5, 0x17, 0x3e, 0xc4, 0x48, 0xcf, 0x33,
+	0xfa, 0x5d, 0x83, 0x5d, 0x09, 0x76, 0xe7, 0x17, 0x71, 0x3a, 0x13, 0x87, 0x1d, 0xd9, 0xd0, 0xe0,
+	0x15, 0x21, 0x4e, 0x06, 0xdf, 0xc6, 0xb0, 0x3f, 0xba, 0x59, 0x37, 0x7f, 0xe5, 0x87, 0xbe, 0x5f,
+	0xa7, 0xa1, 0x8b, 0x34, 0xbe, 0x28, 0x42, 0x72, 0xfb, 0xff, 0x07, 0x79, 0xfc, 0xa5, 0x41, 0x23,
+	0x3b, 0xb4, 0xc8, 0x2a, 0xd4, 0x46, 0x27, 0xe3, 0x91, 0x3f, 0xd4, 0x85, 0xc2, 0x58, 0x9f, 0x4d,
+	0x5d, 0x9c, 0xcd, 0x43, 0x68, 0x24, 0x29, 0xb9, 0x88, 0xde, 0x12, 0xda, 0x2e, 0x8b, 0x5c, 0xee,
+	0x6f, 0xee, 0x61, 0x0d, 0x95, 0x83, 0xcc, 0x61, 0xe5, 0xdf, 0x39, 0x85, 0xad, 0xc2, 0xd2, 0x0d,
+	0x59, 0x58, 0xf9, 0x2c, 0x0c, 0xbb, 0xfd, 0xbe, 0xdf, 0x9d, 0xcf, 0xef, 0x17, 0x0d, 0x9a, 0x59,
+	0x6c, 0xfb, 0x16, 0x09, 0xca, 0xe2, 0x3b, 0x00, 0x10, 0x85, 0x3c, 0x56, 0xb5, 0xcf, 0x53, 0xbc,
+	0xfb, 0xde, 0xdf, 0xe5, 0x37, 0x85, 0x33, 0xff, 0xdf, 0xdd, 0x7f, 0x34, 0x30, 0x64, 0x5d, 0x4a,
+	0xa9, 0x1f, 0x80, 0x91, 0x12, 0x1a, 0x2f, 0x52, 0x59, 0x7f, 0x32, 0x4b, 0xc8, 0x4c, 0x6e, 0xc8,
+	0xeb, 0x5c, 0x95, 0xa7, 0xe8, 0xc3, 0xe3, 0x39, 0x9e, 0x65, 0x85, 0xb1, 0x13, 0xae, 0x37, 0xf2,
+	0xf0, 0x8c, 0xa0, 0x3d, 0x30, 0x42, 0x42, 0x83, 0x34, 0x4a, 0x78, 0x58, 0xd5, 0x0d, 0xf2, 0x26,
+	0x74, 0xb8, 0xae, 0xe7, 0x8a, 0x60, 0xbd, 0x97, 0xb1, 0xce, 0x91, 0xba, 0xb9, 0x98, 0x6f, 0x55,
+	0xb8, 0x7f, 0xea, 0xd0, 0xf0, 0x87, 0x7d, 0x99, 0xb3, 0x09, 0xe5, 0x34, 0x09, 0x32, 0x60, 0x9a,
+	0x04, 0xe8, 0x21, 0xb4, 0xe2, 0x84, 0xa4, 0x42, 0x2d, 0x2e, 0x83, 0xc4, 0x1b, 0x2b, 0x9b, 0x1b,
+	0xa2, 0x36, 0xd4, 0x29, 0x49, 0x39, 0x47, 0x95, 0x57, 0x36, 0x45, 0x77, 0xa1, 0x41, 0x19, 0x0e,
+	0xae, 0x38, 0xb0, 0xa2, 0x96, 0xf8, 0xdc, 0x0d, 0x37, 0xd5, 0xad, 0xbe, 0xa3, 0xee, 0x86, 0x62,
+	0xb5, 0x77, 0x15, 0x7b, 0xba, 0x56, 0xac, 0x2e, 0x14, 0x5b, 0x5d, 0x15, 0x59, 0x3e, 0xef, 0xe9,
+	0x7d, 0x4f, 0xa0, 0x46, 0x19, 0x66, 0x0b, 0xda, 0x6e, 0x88, 0x63, 0xfa, 0x7f, 0x4b, 0xdd, 0x65,
+	0x83, 0x2c, 0x2b, 0x9f, 0xd0, 0xc4, 0x57, 0x4e, 0xb7, 0x52, 0x77, 0x09, 0x5b, 0x82, 0x49, 0x1f,
+	0x33, 0x32, 0x89, 0xd3, 0xeb, 0x2e, 0xc9, 0x6e, 0x9c, 0x5d, 0xd8, 0xea, 0x0f, 0x8e, 0x8f, 0x4f,
+	0x3d, 0xb7, 0xff, 0x7c, 0xe4, 0x0e, 0x3c, 0xb3, 0x84, 0x76, 0xc0, 0x70, 0xbc, 0x33, 0xd7, 0x1f,
+	0x78, 0xc7, 0x8e, 0x37, 0x32, 0x35, 0xb4, 0x05, 0x4d, 0xe7, 0xa7, 0x53, 0x77, 0x28, 0xa6, 0x3a,
+	0x32, 0xa0, 0x7e, 0xe2, 0xf8, 0x67, 0x6e, 0xdf, 0x31, 0xcb, 0x68, 0x1b, 0x60, 0xe8, 0x0f, 0xfa,
+	0xce, 0xc9, 0x89, 0xeb, 0xbd, 0x32, 0x2b, 0xa8, 0x05, 0x8d, 0x13, 0xa7, 0x7f, 0xea, 0xbb, 0xa3,
+	0x37, 0x66, 0xb5, 0xeb, 0x83, 0x29, 0xe2, 0x9e, 0x2c, 0xce, 0x57, 0xa1, 0xbf, 0xcd, 0x5d, 0xc8,
+	0x43, 0x11, 0xb0, 0x0e, 0xe5, 0xc1, 0x8f, 0x3c, 0x10, 0x1f, 0x88, 0x10, 0x62, 0x70, 0x6a, 0x96,
+	0xf9, 0xc0, 0xf3, 0x5c, 0xb3, 0x82, 0x1a, 0x50, 0xf1, 0x06, 0x9e, 0x63, 0x56, 0xbb, 0x17, 0xd0,
+	0x5c, 0xdf, 0x9c, 0x6f, 0xb2, 0xcd, 0x4c, 0x68, 0xf5, 0x07, 0xde, 0x0f, 0xee, 0xab, 0xb1, 0x73,
+	0xc6, 0x69, 0x96, 0x38, 0xeb, 0xd7, 0x43, 0x57, 0x4d, 0x35, 0x4e, 0x74, 0x35, 0xb5, 0x4d, 0x9d,
+	0x03, 0x5e, 0x3a, 0x3c, 0x09, 0xe5, 0x51, 0xe6, 0x00, 0x7f, 0xd8, 0x57, 0xd3, 0x4a, 0xf7, 0x6f,
+	0x1d, 0x0c, 0x11, 0xe8, 0x88, 0xe0, 0x90, 0xa4, 0xbc, 0xc4, 0x57, 0xf5, 0xa7, 0x47, 0x21, 0x7a,
+	0x0a, 0x8d, 0x40, 0xe5, 0x24, 0x04, 0xdf, 0xb6, 0xef, 0x65, 0x3f, 0xbe, 0xa0, 0xb5, 0xea, 0x13,
+	0x2b, 0x67, 0xf4, 0x1c, 0x5a, 0x74, 0x71, 0x3e, 0x5e, 0x81, 0xcb, 0x02, 0x7c, 0xbf, 0x00, 0xce,
+	0x09, 0xa6, 0xf0, 0x06, 0x5d, 0x9b, 0xd0, 0x63, 0xd5, 0x9e, 0x2a, 0x02, 0xfa, 0x71, 0x01, 0xfa,
+	0x4e, 0x6f, 0x7a, 0x08, 0x2d, 0xfe, 0x1d, 0x2f, 0x49, 0x4a, 0xf9, 0x19, 0x96, 0x87, 0xdc, 0xe0,
+	0xb6, 0x33, 0x69, 0x42, 0x4f, 0xa1, 0x99, 0xe2, 0x88, 0x92, 0x70, 0xcc, 0xa8, 0x38, 0xe3, 0x86,
+	0xdd, 0xb1, 0xe4, 0x43, 0xcc, 0xca, 0x1e, 0x62, 0xd6, 0x28, 0x7b, 0x88, 0xf9, 0x0d, 0xe9, 0x3c,
+	0xa2, 0xe8, 0x19, 0xaf, 0x9f, 0x24, 0x4e, 0x99, 0x84, 0xd6, 0x3f, 0x08, 0x85, 0xcc, 0x7d, 0x44,
+	0xbb, 0x7f, 0xe8, 0x50, 0x95, 0x05, 0xff, 0x18, 0x6a, 0x97, 0x42, 0x65, 0x75, 0x19, 0xde, 0x29,
+	0x64, 0x24, 0x7f, 0x80, 0xaf, 0x5c, 0xd0, 0x01, 0xb4, 0x02, 0xf1, 0x08, 0x93, 0x0d, 0x4f, 0x35,
+	0xf9, 0x3b, 0x37, 0x3c, 0xd0, 0x8e, 0x4a, 0xbe, 0x11, 0xe4, 0x9e, 0x74, 0x3d, 0x68, 0x5e, 0x25,
+	0x91, 0x82, 0x95, 0x05, 0xcc, 0xdc, 0x6c, 0xed, 0x47, 0x25, 0xbf, 0x71, 0x95, 0xdd, 0x73, 0x36,
+	0xc0, 0x0a, 0x60, 0x0b, 0xb5, 0x0d, 0x7b, 0x77, 0x13, 0x61, 0x1f, 0x95, 0xfc, 0xe6, 0xd5, 0xea,
+	0xea, 0x38, 0x80, 0x56, 0xbe, 0x1f, 0x0b, 0xb9, 0x73, 0xf4, 0x72, 0x6d, 0x94, 0xd3, 0xcb, 0x75,
+	0x68, 0x4e, 0x2f, 0x4d, 0x02, 0x05, 0xab, 0x15, 0xe9, 0x65, 0xbd, 0x84, 0xd3, 0x4b, 0x93, 0x40,
+	0x8c, 0x5f, 0xb4, 0x00, 0x64, 0xcf, 0xe7, 0xff, 0xf2, 0x85, 0x03, 0x77, 0xe2, 0x74, 0x62, 0xc5,
+	0x09, 0x99, 0x07, 0x71, 0x1a, 0x2a, 0xe4, 0xcf, 0xd6, 0x24, 0x62, 0x97, 0x8b, 0x73, 0xde, 0x5c,
+	0x7a, 0xd9, 0x5a, 0x4f, 0xae, 0x3d, 0x51, 0x6f, 0xe8, 0xe5, 0xd7, 0xbd, 0x49, 0xac, 0x6c, 0xe7,
+	0x35, 0x61, 0xfc, 0xea, 0xdf, 0x00, 0x00, 0x00, 0xff, 0xff, 0x4e, 0xd5, 0xe2, 0x3b, 0xe5, 0x0b,
+	0x00, 0x00,
 }
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 2ec3452..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
@@ -124,6 +127,7 @@
 const OperationResp_OPERATION_SUCCESS = OperationResp_OperationReturnCode(common.OperationResp_OPERATION_SUCCESS)
 const OperationResp_OPERATION_FAILURE = OperationResp_OperationReturnCode(common.OperationResp_OPERATION_FAILURE)
 const OperationResp_OPERATION_UNSUPPORTED = OperationResp_OperationReturnCode(common.OperationResp_OPERATION_UNSUPPORTED)
+const OperationResp_OPERATION_IN_PROGRESS = OperationResp_OperationReturnCode(common.OperationResp_OPERATION_IN_PROGRESS)
 
 // ValueType_Type from public import voltha_protos/common.proto
 type ValueType_Type = common.ValueType_Type
@@ -3292,6 +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)
 }