diff --git a/vendor/github.com/opencord/omci-lib-go/VERSION b/vendor/github.com/opencord/omci-lib-go/VERSION
index a551051..4312e0d 100644
--- a/vendor/github.com/opencord/omci-lib-go/VERSION
+++ b/vendor/github.com/opencord/omci-lib-go/VERSION
@@ -1 +1 @@
-0.15.0
+0.15.2
diff --git a/vendor/github.com/opencord/omci-lib-go/generated/classidmap.go b/vendor/github.com/opencord/omci-lib-go/generated/classidmap.go
index 2fe9ea1..3c3bdbe 100644
--- a/vendor/github.com/opencord/omci-lib-go/generated/classidmap.go
+++ b/vendor/github.com/opencord/omci-lib-go/generated/classidmap.go
@@ -14,7 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
- /*
+/*
  * NOTE: This file was generated, manual edits will be overwritten!
  *
  * Generated by 'goCodeGenerator.py':
@@ -53,7 +53,7 @@
 
 func init() {
 	// Create mapping of 16-bit managed entity class IDs to ME-type
-	classToManagedEntityMap = make(map[ClassID]CreateME, 177)
+	classToManagedEntityMap = make(map[ClassID]CreateME, 179)
 
 	classToManagedEntityMap[2] = NewOnuData
 	classToManagedEntityMap[5] = NewCardholder
@@ -170,9 +170,11 @@
 	classToManagedEntityMap[305] = NewDot1AgCfmStack
 	classToManagedEntityMap[306] = NewDot1AgChassisManagementInfo
 	classToManagedEntityMap[307] = NewOctetString
+	classToManagedEntityMap[308] = NewGeneralPurposeBuffer
 	classToManagedEntityMap[309] = NewMulticastOperationsProfile
 	classToManagedEntityMap[310] = NewMulticastSubscriberConfigInfo
 	classToManagedEntityMap[311] = NewMulticastSubscriberMonitor
+	classToManagedEntityMap[312] = NewFecPerformanceMonitoringHistoryData
 	classToManagedEntityMap[313] = NewReAniG
 	classToManagedEntityMap[314] = NewPhysicalPathTerminationPointReUni
 	classToManagedEntityMap[315] = NewReUpstreamAmplifier
diff --git a/vendor/github.com/opencord/omci-lib-go/layers.go b/vendor/github.com/opencord/omci-lib-go/layers.go
index f05c34b..6eb09a9 100644
--- a/vendor/github.com/opencord/omci-lib-go/layers.go
+++ b/vendor/github.com/opencord/omci-lib-go/layers.go
@@ -154,6 +154,7 @@
 	nextLayerMapping[TestRequestType] = LayerTypeTestRequest
 	nextLayerMapping[StartSoftwareDownloadRequestType] = LayerTypeStartSoftwareDownloadRequest
 	nextLayerMapping[DownloadSectionRequestType] = LayerTypeDownloadSectionRequest
+	nextLayerMapping[DownloadSectionRequestWithResponseType] = LayerTypeDownloadSectionRequest
 	nextLayerMapping[EndSoftwareDownloadRequestType] = LayerTypeEndSoftwareDownloadRequest
 	nextLayerMapping[ActivateSoftwareRequestType] = LayerTypeActivateSoftwareRequest
 	nextLayerMapping[CommitSoftwareRequestType] = LayerTypeCommitSoftwareRequest
diff --git a/vendor/github.com/opencord/omci-lib-go/messagetypes.go b/vendor/github.com/opencord/omci-lib-go/messagetypes.go
index 8cca403..c237e72 100644
--- a/vendor/github.com/opencord/omci-lib-go/messagetypes.go
+++ b/vendor/github.com/opencord/omci-lib-go/messagetypes.go
@@ -29,46 +29,47 @@
 type MessageType byte
 
 const (
-	CreateRequestType                 = MessageType(byte(me.Create) | me.AR)
-	CreateResponseType                = MessageType(byte(me.Create) | me.AK)
-	DeleteRequestType                 = MessageType(byte(me.Delete) | me.AR)
-	DeleteResponseType                = MessageType(byte(me.Delete) | me.AK)
-	SetRequestType                    = MessageType(byte(me.Set) | me.AR)
-	SetResponseType                   = MessageType(byte(me.Set) | me.AK)
-	GetRequestType                    = MessageType(byte(me.Get) | me.AR)
-	GetResponseType                   = MessageType(byte(me.Get) | me.AK)
-	GetAllAlarmsRequestType           = MessageType(byte(me.GetAllAlarms) | me.AR)
-	GetAllAlarmsResponseType          = MessageType(byte(me.GetAllAlarms) | me.AK)
-	GetAllAlarmsNextRequestType       = MessageType(byte(me.GetAllAlarmsNext) | me.AR)
-	GetAllAlarmsNextResponseType      = MessageType(byte(me.GetAllAlarmsNext) | me.AK)
-	MibUploadRequestType              = MessageType(byte(me.MibUpload) | me.AR)
-	MibUploadResponseType             = MessageType(byte(me.MibUpload) | me.AK)
-	MibUploadNextRequestType          = MessageType(byte(me.MibUploadNext) | me.AR)
-	MibUploadNextResponseType         = MessageType(byte(me.MibUploadNext) | me.AK)
-	MibResetRequestType               = MessageType(byte(me.MibReset) | me.AR)
-	MibResetResponseType              = MessageType(byte(me.MibReset) | me.AK)
-	TestRequestType                   = MessageType(byte(me.Test) | me.AR)
-	TestResponseType                  = MessageType(byte(me.Test) | me.AK)
-	StartSoftwareDownloadRequestType  = MessageType(byte(me.StartSoftwareDownload) | me.AR)
-	StartSoftwareDownloadResponseType = MessageType(byte(me.StartSoftwareDownload) | me.AK)
-	DownloadSectionRequestType        = MessageType(byte(me.DownloadSection) | me.AR)
-	DownloadSectionResponseType       = MessageType(byte(me.DownloadSection) | me.AK)
-	EndSoftwareDownloadRequestType    = MessageType(byte(me.EndSoftwareDownload) | me.AR)
-	EndSoftwareDownloadResponseType   = MessageType(byte(me.EndSoftwareDownload) | me.AK)
-	ActivateSoftwareRequestType       = MessageType(byte(me.ActivateSoftware) | me.AR)
-	ActivateSoftwareResponseType      = MessageType(byte(me.ActivateSoftware) | me.AK)
-	CommitSoftwareRequestType         = MessageType(byte(me.CommitSoftware) | me.AR)
-	CommitSoftwareResponseType        = MessageType(byte(me.CommitSoftware) | me.AK)
-	SynchronizeTimeRequestType        = MessageType(byte(me.SynchronizeTime) | me.AR)
-	SynchronizeTimeResponseType       = MessageType(byte(me.SynchronizeTime) | me.AK)
-	RebootRequestType                 = MessageType(byte(me.Reboot) | me.AR)
-	RebootResponseType                = MessageType(byte(me.Reboot) | me.AK)
-	GetNextRequestType                = MessageType(byte(me.GetNext) | me.AR)
-	GetNextResponseType               = MessageType(byte(me.GetNext) | me.AK)
-	GetCurrentDataRequestType         = MessageType(byte(me.GetCurrentData) | me.AR)
-	GetCurrentDataResponseType        = MessageType(byte(me.GetCurrentData) | me.AK)
-	SetTableRequestType               = MessageType(byte(me.SetTable) | me.AR)
-	SetTableResponseType              = MessageType(byte(me.SetTable) | me.AK)
+	CreateRequestType                      = MessageType(byte(me.Create) | me.AR)
+	CreateResponseType                     = MessageType(byte(me.Create) | me.AK)
+	DeleteRequestType                      = MessageType(byte(me.Delete) | me.AR)
+	DeleteResponseType                     = MessageType(byte(me.Delete) | me.AK)
+	SetRequestType                         = MessageType(byte(me.Set) | me.AR)
+	SetResponseType                        = MessageType(byte(me.Set) | me.AK)
+	GetRequestType                         = MessageType(byte(me.Get) | me.AR)
+	GetResponseType                        = MessageType(byte(me.Get) | me.AK)
+	GetAllAlarmsRequestType                = MessageType(byte(me.GetAllAlarms) | me.AR)
+	GetAllAlarmsResponseType               = MessageType(byte(me.GetAllAlarms) | me.AK)
+	GetAllAlarmsNextRequestType            = MessageType(byte(me.GetAllAlarmsNext) | me.AR)
+	GetAllAlarmsNextResponseType           = MessageType(byte(me.GetAllAlarmsNext) | me.AK)
+	MibUploadRequestType                   = MessageType(byte(me.MibUpload) | me.AR)
+	MibUploadResponseType                  = MessageType(byte(me.MibUpload) | me.AK)
+	MibUploadNextRequestType               = MessageType(byte(me.MibUploadNext) | me.AR)
+	MibUploadNextResponseType              = MessageType(byte(me.MibUploadNext) | me.AK)
+	MibResetRequestType                    = MessageType(byte(me.MibReset) | me.AR)
+	MibResetResponseType                   = MessageType(byte(me.MibReset) | me.AK)
+	TestRequestType                        = MessageType(byte(me.Test) | me.AR)
+	TestResponseType                       = MessageType(byte(me.Test) | me.AK)
+	StartSoftwareDownloadRequestType       = MessageType(byte(me.StartSoftwareDownload) | me.AR)
+	StartSoftwareDownloadResponseType      = MessageType(byte(me.StartSoftwareDownload) | me.AK)
+	DownloadSectionRequestType             = MessageType(me.DownloadSection) // me.AR is optional
+	DownloadSectionRequestWithResponseType = MessageType(byte(me.DownloadSection) | me.AR)
+	DownloadSectionResponseType            = MessageType(byte(me.DownloadSection) | me.AK)
+	EndSoftwareDownloadRequestType         = MessageType(byte(me.EndSoftwareDownload) | me.AR)
+	EndSoftwareDownloadResponseType        = MessageType(byte(me.EndSoftwareDownload) | me.AK)
+	ActivateSoftwareRequestType            = MessageType(byte(me.ActivateSoftware) | me.AR)
+	ActivateSoftwareResponseType           = MessageType(byte(me.ActivateSoftware) | me.AK)
+	CommitSoftwareRequestType              = MessageType(byte(me.CommitSoftware) | me.AR)
+	CommitSoftwareResponseType             = MessageType(byte(me.CommitSoftware) | me.AK)
+	SynchronizeTimeRequestType             = MessageType(byte(me.SynchronizeTime) | me.AR)
+	SynchronizeTimeResponseType            = MessageType(byte(me.SynchronizeTime) | me.AK)
+	RebootRequestType                      = MessageType(byte(me.Reboot) | me.AR)
+	RebootResponseType                     = MessageType(byte(me.Reboot) | me.AK)
+	GetNextRequestType                     = MessageType(byte(me.GetNext) | me.AR)
+	GetNextResponseType                    = MessageType(byte(me.GetNext) | me.AK)
+	GetCurrentDataRequestType              = MessageType(byte(me.GetCurrentData) | me.AR)
+	GetCurrentDataResponseType             = MessageType(byte(me.GetCurrentData) | me.AK)
+	SetTableRequestType                    = MessageType(byte(me.SetTable) | me.AR)
+	SetTableResponseType                   = MessageType(byte(me.SetTable) | me.AK)
 	// Autonomous ONU messages
 	AlarmNotificationType    = MessageType(byte(me.AlarmNotification))
 	AttributeValueChangeType = MessageType(byte(me.AttributeValueChange))
@@ -2143,7 +2144,7 @@
 type DownloadSectionRequest struct {
 	MeBasePacket  // Note: EntityInstance for software download is two specific values
 	SectionNumber byte
-	SectionData   [29]byte // 0 padding if final transfer requires only a partial block
+	SectionData   [31]byte // 0 padding if final transfer requires only a partial block
 }
 
 func (omci *DownloadSectionRequest) String() string {
@@ -2202,7 +2203,7 @@
 	if omci.EntityClass != me.SoftwareImageClassID {
 		return me.NewProcessingError("invalid Entity Class for Download Section response")
 	}
-	bytes, err := b.AppendBytes(1 + 29)
+	bytes, err := b.AppendBytes(1 + len(omci.SectionData))
 	if err != nil {
 		return err
 	}
diff --git a/vendor/github.com/opencord/omci-lib-go/omci.go b/vendor/github.com/opencord/omci-lib-go/omci.go
index 7a162d6..3904352 100644
--- a/vendor/github.com/opencord/omci-lib-go/omci.go
+++ b/vendor/github.com/opencord/omci-lib-go/omci.go
@@ -112,6 +112,7 @@
 	TransactionID    uint16
 	MessageType      MessageType
 	DeviceIdentifier DeviceIdent
+	ResponseExpected bool // Significant for Download Section Request only
 	Payload          []byte
 	padding          []byte
 	Length           uint16
@@ -206,6 +207,7 @@
 	omci.TransactionID = binary.BigEndian.Uint16(data[0:])
 	omci.MessageType = MessageType(data[2])
 	omci.DeviceIdentifier = DeviceIdent(data[3])
+	omci.ResponseExpected = byte(omci.MessageType)&me.AR == me.AR
 
 	isNotification := (int(omci.MessageType) & ^me.MsgTypeMask) == 0
 	if omci.TransactionID == 0 && !isNotification {
@@ -298,7 +300,13 @@
 		return errors.New(msg)
 	}
 	binary.BigEndian.PutUint16(bytes, omci.TransactionID)
-	bytes[2] = byte(omci.MessageType)
+	// Download section request can optionally have the AR bit set or cleared.  If user passes in this
+	// message type and sets download requested, fix up the message type for them.
+	if omci.MessageType == DownloadSectionRequestType && omci.ResponseExpected {
+		bytes[2] = byte(DownloadSectionRequestWithResponseType)
+	} else {
+		bytes[2] = byte(omci.MessageType)
+	}
 	bytes[3] = byte(omci.DeviceIdentifier)
 	b.PushLayer(LayerTypeOMCI)