diff --git a/vendor/github.com/opencord/voltha-protos/v5/go/onu_inter_adapter_service/onu_inter_adapter_service.pb.go b/vendor/github.com/opencord/voltha-protos/v5/go/onu_inter_adapter_service/onu_inter_adapter_service.pb.go
new file mode 100644
index 0000000..eaf7ca8
--- /dev/null
+++ b/vendor/github.com/opencord/voltha-protos/v5/go/onu_inter_adapter_service/onu_inter_adapter_service.pb.go
@@ -0,0 +1,322 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: voltha_protos/onu_inter_adapter_service.proto
+
+package onu_inter_adapter_service
+
+import (
+	context "context"
+	fmt "fmt"
+	proto "github.com/golang/protobuf/proto"
+	empty "github.com/golang/protobuf/ptypes/empty"
+	health "github.com/opencord/voltha-protos/v5/go/health"
+	inter_adapter "github.com/opencord/voltha-protos/v5/go/inter_adapter"
+	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
+	math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+
+func init() {
+	proto.RegisterFile("voltha_protos/onu_inter_adapter_service.proto", fileDescriptor_f951f30caeee9ccd)
+}
+
+var fileDescriptor_f951f30caeee9ccd = []byte{
+	// 337 bytes of a gzipped FileDescriptorProto
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+	0x00,
+}
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ context.Context
+var _ grpc.ClientConn
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+const _ = grpc.SupportPackageIsVersion4
+
+// OnuInterAdapterServiceClient is the client API for OnuInterAdapterService service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
+type OnuInterAdapterServiceClient interface {
+	// GetHealthStatus is used by an OnuInterAdapterService client to verify connectivity
+	// to the gRPC server hosting the OnuInterAdapterService service
+	GetHealthStatus(ctx context.Context, in *empty.Empty, opts ...grpc.CallOption) (*health.HealthStatus, error)
+	OnuIndication(ctx context.Context, in *inter_adapter.OnuIndicationMessage, opts ...grpc.CallOption) (*empty.Empty, error)
+	OmciIndication(ctx context.Context, in *inter_adapter.OmciMessage, opts ...grpc.CallOption) (*empty.Empty, error)
+	DownloadTechProfile(ctx context.Context, in *inter_adapter.TechProfileDownloadMessage, opts ...grpc.CallOption) (*empty.Empty, error)
+	DeleteGemPort(ctx context.Context, in *inter_adapter.DeleteGemPortMessage, opts ...grpc.CallOption) (*empty.Empty, error)
+	DeleteTCont(ctx context.Context, in *inter_adapter.DeleteTcontMessage, opts ...grpc.CallOption) (*empty.Empty, error)
+}
+
+type onuInterAdapterServiceClient struct {
+	cc *grpc.ClientConn
+}
+
+func NewOnuInterAdapterServiceClient(cc *grpc.ClientConn) OnuInterAdapterServiceClient {
+	return &onuInterAdapterServiceClient{cc}
+}
+
+func (c *onuInterAdapterServiceClient) GetHealthStatus(ctx context.Context, in *empty.Empty, opts ...grpc.CallOption) (*health.HealthStatus, error) {
+	out := new(health.HealthStatus)
+	err := c.cc.Invoke(ctx, "/onu_inter_adapter_service.OnuInterAdapterService/GetHealthStatus", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *onuInterAdapterServiceClient) OnuIndication(ctx context.Context, in *inter_adapter.OnuIndicationMessage, opts ...grpc.CallOption) (*empty.Empty, error) {
+	out := new(empty.Empty)
+	err := c.cc.Invoke(ctx, "/onu_inter_adapter_service.OnuInterAdapterService/OnuIndication", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *onuInterAdapterServiceClient) OmciIndication(ctx context.Context, in *inter_adapter.OmciMessage, opts ...grpc.CallOption) (*empty.Empty, error) {
+	out := new(empty.Empty)
+	err := c.cc.Invoke(ctx, "/onu_inter_adapter_service.OnuInterAdapterService/OmciIndication", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *onuInterAdapterServiceClient) DownloadTechProfile(ctx context.Context, in *inter_adapter.TechProfileDownloadMessage, opts ...grpc.CallOption) (*empty.Empty, error) {
+	out := new(empty.Empty)
+	err := c.cc.Invoke(ctx, "/onu_inter_adapter_service.OnuInterAdapterService/DownloadTechProfile", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *onuInterAdapterServiceClient) DeleteGemPort(ctx context.Context, in *inter_adapter.DeleteGemPortMessage, opts ...grpc.CallOption) (*empty.Empty, error) {
+	out := new(empty.Empty)
+	err := c.cc.Invoke(ctx, "/onu_inter_adapter_service.OnuInterAdapterService/DeleteGemPort", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *onuInterAdapterServiceClient) DeleteTCont(ctx context.Context, in *inter_adapter.DeleteTcontMessage, opts ...grpc.CallOption) (*empty.Empty, error) {
+	out := new(empty.Empty)
+	err := c.cc.Invoke(ctx, "/onu_inter_adapter_service.OnuInterAdapterService/DeleteTCont", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// OnuInterAdapterServiceServer is the server API for OnuInterAdapterService service.
+type OnuInterAdapterServiceServer interface {
+	// GetHealthStatus is used by an OnuInterAdapterService client to verify connectivity
+	// to the gRPC server hosting the OnuInterAdapterService service
+	GetHealthStatus(context.Context, *empty.Empty) (*health.HealthStatus, error)
+	OnuIndication(context.Context, *inter_adapter.OnuIndicationMessage) (*empty.Empty, error)
+	OmciIndication(context.Context, *inter_adapter.OmciMessage) (*empty.Empty, error)
+	DownloadTechProfile(context.Context, *inter_adapter.TechProfileDownloadMessage) (*empty.Empty, error)
+	DeleteGemPort(context.Context, *inter_adapter.DeleteGemPortMessage) (*empty.Empty, error)
+	DeleteTCont(context.Context, *inter_adapter.DeleteTcontMessage) (*empty.Empty, error)
+}
+
+// UnimplementedOnuInterAdapterServiceServer can be embedded to have forward compatible implementations.
+type UnimplementedOnuInterAdapterServiceServer struct {
+}
+
+func (*UnimplementedOnuInterAdapterServiceServer) GetHealthStatus(ctx context.Context, req *empty.Empty) (*health.HealthStatus, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetHealthStatus not implemented")
+}
+func (*UnimplementedOnuInterAdapterServiceServer) OnuIndication(ctx context.Context, req *inter_adapter.OnuIndicationMessage) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method OnuIndication not implemented")
+}
+func (*UnimplementedOnuInterAdapterServiceServer) OmciIndication(ctx context.Context, req *inter_adapter.OmciMessage) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method OmciIndication not implemented")
+}
+func (*UnimplementedOnuInterAdapterServiceServer) DownloadTechProfile(ctx context.Context, req *inter_adapter.TechProfileDownloadMessage) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DownloadTechProfile not implemented")
+}
+func (*UnimplementedOnuInterAdapterServiceServer) DeleteGemPort(ctx context.Context, req *inter_adapter.DeleteGemPortMessage) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DeleteGemPort not implemented")
+}
+func (*UnimplementedOnuInterAdapterServiceServer) DeleteTCont(ctx context.Context, req *inter_adapter.DeleteTcontMessage) (*empty.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DeleteTCont not implemented")
+}
+
+func RegisterOnuInterAdapterServiceServer(s *grpc.Server, srv OnuInterAdapterServiceServer) {
+	s.RegisterService(&_OnuInterAdapterService_serviceDesc, srv)
+}
+
+func _OnuInterAdapterService_GetHealthStatus_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(empty.Empty)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(OnuInterAdapterServiceServer).GetHealthStatus(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/onu_inter_adapter_service.OnuInterAdapterService/GetHealthStatus",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(OnuInterAdapterServiceServer).GetHealthStatus(ctx, req.(*empty.Empty))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _OnuInterAdapterService_OnuIndication_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(inter_adapter.OnuIndicationMessage)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(OnuInterAdapterServiceServer).OnuIndication(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/onu_inter_adapter_service.OnuInterAdapterService/OnuIndication",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(OnuInterAdapterServiceServer).OnuIndication(ctx, req.(*inter_adapter.OnuIndicationMessage))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _OnuInterAdapterService_OmciIndication_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(inter_adapter.OmciMessage)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(OnuInterAdapterServiceServer).OmciIndication(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/onu_inter_adapter_service.OnuInterAdapterService/OmciIndication",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(OnuInterAdapterServiceServer).OmciIndication(ctx, req.(*inter_adapter.OmciMessage))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _OnuInterAdapterService_DownloadTechProfile_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(inter_adapter.TechProfileDownloadMessage)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(OnuInterAdapterServiceServer).DownloadTechProfile(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/onu_inter_adapter_service.OnuInterAdapterService/DownloadTechProfile",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(OnuInterAdapterServiceServer).DownloadTechProfile(ctx, req.(*inter_adapter.TechProfileDownloadMessage))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _OnuInterAdapterService_DeleteGemPort_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(inter_adapter.DeleteGemPortMessage)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(OnuInterAdapterServiceServer).DeleteGemPort(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/onu_inter_adapter_service.OnuInterAdapterService/DeleteGemPort",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(OnuInterAdapterServiceServer).DeleteGemPort(ctx, req.(*inter_adapter.DeleteGemPortMessage))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _OnuInterAdapterService_DeleteTCont_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(inter_adapter.DeleteTcontMessage)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(OnuInterAdapterServiceServer).DeleteTCont(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/onu_inter_adapter_service.OnuInterAdapterService/DeleteTCont",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(OnuInterAdapterServiceServer).DeleteTCont(ctx, req.(*inter_adapter.DeleteTcontMessage))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+var _OnuInterAdapterService_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "onu_inter_adapter_service.OnuInterAdapterService",
+	HandlerType: (*OnuInterAdapterServiceServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "GetHealthStatus",
+			Handler:    _OnuInterAdapterService_GetHealthStatus_Handler,
+		},
+		{
+			MethodName: "OnuIndication",
+			Handler:    _OnuInterAdapterService_OnuIndication_Handler,
+		},
+		{
+			MethodName: "OmciIndication",
+			Handler:    _OnuInterAdapterService_OmciIndication_Handler,
+		},
+		{
+			MethodName: "DownloadTechProfile",
+			Handler:    _OnuInterAdapterService_DownloadTechProfile_Handler,
+		},
+		{
+			MethodName: "DeleteGemPort",
+			Handler:    _OnuInterAdapterService_DeleteGemPort_Handler,
+		},
+		{
+			MethodName: "DeleteTCont",
+			Handler:    _OnuInterAdapterService_DeleteTCont_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "voltha_protos/onu_inter_adapter_service.proto",
+}