diff --git a/vendor/github.com/opencord/omci-lib-go/v2/meframe/me_synctime.go b/vendor/github.com/opencord/omci-lib-go/v2/meframe/me_synctime.go
new file mode 100644
index 0000000..1aa1e06
--- /dev/null
+++ b/vendor/github.com/opencord/omci-lib-go/v2/meframe/me_synctime.go
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2018 - present.  Boling Consulting Solutions (bcsw.net)
+ * Copyright 2020-present Open Networking Foundation
+
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+
+ * http://www.apache.org/licenses/LICENSE-2.0
+
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package meframe
+
+import (
+	"errors"
+	"github.com/google/gopacket"
+	. "github.com/opencord/omci-lib-go/v2"
+	me "github.com/opencord/omci-lib-go/v2/generated"
+	"time"
+)
+
+func SynchronizeTimeRequestFrame(m *me.ManagedEntity, opt options) (gopacket.SerializableLayer, error) {
+	if opt.frameFormat == ExtendedIdent {
+		return nil, errors.New("extended message set for this message type is not supported")
+	}
+	// Common for all MEs
+	meLayer := &SynchronizeTimeRequest{
+		MeBasePacket: MeBasePacket{
+			EntityClass:    m.GetClassID(),
+			EntityInstance: m.GetEntityID(),
+			Extended:       opt.frameFormat == ExtendedIdent,
+		},
+	}
+	// Decode payload option. If nil, no timestamp provided
+	if timestamp, ok := opt.payload.(int64); ok {
+		tm := time.Unix(timestamp, 0)
+		meLayer.Year = uint16(tm.UTC().Year())
+		meLayer.Month = uint8(tm.UTC().Month())
+		meLayer.Day = uint8(tm.UTC().Day())
+		meLayer.Hour = uint8(tm.UTC().Hour())
+		meLayer.Minute = uint8(tm.UTC().Minute())
+		meLayer.Second = uint8(tm.UTC().Second())
+	}
+	return meLayer, nil
+}
+
+func SynchronizeTimeResponseFrame(m *me.ManagedEntity, opt options) (gopacket.SerializableLayer, error) {
+	if opt.frameFormat == ExtendedIdent {
+		return nil, errors.New("extended message set for this message type is not supported")
+	}
+	// Common for all MEs
+	meLayer := &SynchronizeTimeResponse{
+		MeBasePacket: MeBasePacket{
+			EntityClass:    m.GetClassID(),
+			EntityInstance: m.GetEntityID(),
+			Extended:       opt.frameFormat == ExtendedIdent,
+		},
+		Result:         opt.result,
+		SuccessResults: opt.mode,
+	}
+	return meLayer, nil
+}