diff --git a/VERSION b/VERSION
index 37d02a6..3b47f2e 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-3.3.8
+3.3.9
diff --git a/go/inter_container/inter_container.pb.go b/go/inter_container/inter_container.pb.go
index 91f1c13..5425d79 100644
--- a/go/inter_container/inter_container.pb.go
+++ b/go/inter_container/inter_container.pb.go
@@ -313,7 +313,7 @@
 }
 
 func (InterAdapterMessageType_Types) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_941f0031a549667f, []int{14, 0}
+	return fileDescriptor_941f0031a549667f, []int{13, 0}
 }
 
 type StrType struct {
@@ -880,45 +880,6 @@
 	return nil
 }
 
-type PortCapability struct {
-	Port                 *voltha.LogicalPort `protobuf:"bytes,1,opt,name=port,proto3" json:"port,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}            `json:"-"`
-	XXX_unrecognized     []byte              `json:"-"`
-	XXX_sizecache        int32               `json:"-"`
-}
-
-func (m *PortCapability) Reset()         { *m = PortCapability{} }
-func (m *PortCapability) String() string { return proto.CompactTextString(m) }
-func (*PortCapability) ProtoMessage()    {}
-func (*PortCapability) Descriptor() ([]byte, []int) {
-	return fileDescriptor_941f0031a549667f, []int{12}
-}
-
-func (m *PortCapability) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_PortCapability.Unmarshal(m, b)
-}
-func (m *PortCapability) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_PortCapability.Marshal(b, m, deterministic)
-}
-func (m *PortCapability) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_PortCapability.Merge(m, src)
-}
-func (m *PortCapability) XXX_Size() int {
-	return xxx_messageInfo_PortCapability.Size(m)
-}
-func (m *PortCapability) XXX_DiscardUnknown() {
-	xxx_messageInfo_PortCapability.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_PortCapability proto.InternalMessageInfo
-
-func (m *PortCapability) GetPort() *voltha.LogicalPort {
-	if m != nil {
-		return m.Port
-	}
-	return nil
-}
-
 type DeviceDiscovered struct {
 	Id                   string   `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
 	ParentId             string   `protobuf:"bytes,2,opt,name=parent_id,json=parentId,proto3" json:"parent_id,omitempty"`
@@ -933,7 +894,7 @@
 func (m *DeviceDiscovered) String() string { return proto.CompactTextString(m) }
 func (*DeviceDiscovered) ProtoMessage()    {}
 func (*DeviceDiscovered) Descriptor() ([]byte, []int) {
-	return fileDescriptor_941f0031a549667f, []int{13}
+	return fileDescriptor_941f0031a549667f, []int{12}
 }
 
 func (m *DeviceDiscovered) XXX_Unmarshal(b []byte) error {
@@ -992,7 +953,7 @@
 func (m *InterAdapterMessageType) String() string { return proto.CompactTextString(m) }
 func (*InterAdapterMessageType) ProtoMessage()    {}
 func (*InterAdapterMessageType) Descriptor() ([]byte, []int) {
-	return fileDescriptor_941f0031a549667f, []int{14}
+	return fileDescriptor_941f0031a549667f, []int{13}
 }
 
 func (m *InterAdapterMessageType) XXX_Unmarshal(b []byte) error {
@@ -1030,7 +991,7 @@
 func (m *InterAdapterHeader) String() string { return proto.CompactTextString(m) }
 func (*InterAdapterHeader) ProtoMessage()    {}
 func (*InterAdapterHeader) Descriptor() ([]byte, []int) {
-	return fileDescriptor_941f0031a549667f, []int{15}
+	return fileDescriptor_941f0031a549667f, []int{14}
 }
 
 func (m *InterAdapterHeader) XXX_Unmarshal(b []byte) error {
@@ -1113,7 +1074,7 @@
 func (m *InterAdapterOmciMessage) String() string { return proto.CompactTextString(m) }
 func (*InterAdapterOmciMessage) ProtoMessage()    {}
 func (*InterAdapterOmciMessage) Descriptor() ([]byte, []int) {
-	return fileDescriptor_941f0031a549667f, []int{16}
+	return fileDescriptor_941f0031a549667f, []int{15}
 }
 
 func (m *InterAdapterOmciMessage) XXX_Unmarshal(b []byte) error {
@@ -1169,7 +1130,7 @@
 func (m *InterAdapterTechProfileDownloadMessage) String() string { return proto.CompactTextString(m) }
 func (*InterAdapterTechProfileDownloadMessage) ProtoMessage()    {}
 func (*InterAdapterTechProfileDownloadMessage) Descriptor() ([]byte, []int) {
-	return fileDescriptor_941f0031a549667f, []int{17}
+	return fileDescriptor_941f0031a549667f, []int{16}
 }
 
 func (m *InterAdapterTechProfileDownloadMessage) XXX_Unmarshal(b []byte) error {
@@ -1217,7 +1178,7 @@
 func (m *InterAdapterDeleteGemPortMessage) String() string { return proto.CompactTextString(m) }
 func (*InterAdapterDeleteGemPortMessage) ProtoMessage()    {}
 func (*InterAdapterDeleteGemPortMessage) Descriptor() ([]byte, []int) {
-	return fileDescriptor_941f0031a549667f, []int{18}
+	return fileDescriptor_941f0031a549667f, []int{17}
 }
 
 func (m *InterAdapterDeleteGemPortMessage) XXX_Unmarshal(b []byte) error {
@@ -1272,7 +1233,7 @@
 func (m *InterAdapterDeleteTcontMessage) String() string { return proto.CompactTextString(m) }
 func (*InterAdapterDeleteTcontMessage) ProtoMessage()    {}
 func (*InterAdapterDeleteTcontMessage) Descriptor() ([]byte, []int) {
-	return fileDescriptor_941f0031a549667f, []int{19}
+	return fileDescriptor_941f0031a549667f, []int{18}
 }
 
 func (m *InterAdapterDeleteTcontMessage) XXX_Unmarshal(b []byte) error {
@@ -1329,7 +1290,7 @@
 func (m *InterAdapterResponseBody) String() string { return proto.CompactTextString(m) }
 func (*InterAdapterResponseBody) ProtoMessage()    {}
 func (*InterAdapterResponseBody) Descriptor() ([]byte, []int) {
-	return fileDescriptor_941f0031a549667f, []int{20}
+	return fileDescriptor_941f0031a549667f, []int{19}
 }
 
 func (m *InterAdapterResponseBody) XXX_Unmarshal(b []byte) error {
@@ -1414,7 +1375,7 @@
 func (m *InterAdapterMessage) String() string { return proto.CompactTextString(m) }
 func (*InterAdapterMessage) ProtoMessage()    {}
 func (*InterAdapterMessage) Descriptor() ([]byte, []int) {
-	return fileDescriptor_941f0031a549667f, []int{21}
+	return fileDescriptor_941f0031a549667f, []int{20}
 }
 
 func (m *InterAdapterMessage) XXX_Unmarshal(b []byte) error {
@@ -1465,7 +1426,6 @@
 	proto.RegisterType((*InterContainerRequestBody)(nil), "voltha.InterContainerRequestBody")
 	proto.RegisterType((*InterContainerResponseBody)(nil), "voltha.InterContainerResponseBody")
 	proto.RegisterType((*SwitchCapability)(nil), "voltha.SwitchCapability")
-	proto.RegisterType((*PortCapability)(nil), "voltha.PortCapability")
 	proto.RegisterType((*DeviceDiscovered)(nil), "voltha.DeviceDiscovered")
 	proto.RegisterType((*InterAdapterMessageType)(nil), "voltha.InterAdapterMessageType")
 	proto.RegisterType((*InterAdapterHeader)(nil), "voltha.InterAdapterHeader")
@@ -1482,90 +1442,89 @@
 }
 
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+	0x00,
 }
diff --git a/go/voltha/device.pb.go b/go/voltha/device.pb.go
index e713544..ebbd8dc 100644
--- a/go/voltha/device.pb.go
+++ b/go/voltha/device.pb.go
@@ -901,22 +901,26 @@
 }
 
 type Port struct {
-	PortNo               uint32                  `protobuf:"varint,1,opt,name=port_no,json=portNo,proto3" json:"port_no,omitempty"`
-	Label                string                  `protobuf:"bytes,2,opt,name=label,proto3" json:"label,omitempty"`
-	Type                 Port_PortType           `protobuf:"varint,3,opt,name=type,proto3,enum=voltha.Port_PortType" json:"type,omitempty"`
-	AdminState           common.AdminState_Types `protobuf:"varint,5,opt,name=admin_state,json=adminState,proto3,enum=common.AdminState_Types" json:"admin_state,omitempty"`
-	OperStatus           common.OperStatus_Types `protobuf:"varint,6,opt,name=oper_status,json=operStatus,proto3,enum=common.OperStatus_Types" json:"oper_status,omitempty"`
-	DeviceId             string                  `protobuf:"bytes,7,opt,name=device_id,json=deviceId,proto3" json:"device_id,omitempty"`
-	Peers                []*Port_PeerPort        `protobuf:"bytes,8,rep,name=peers,proto3" json:"peers,omitempty"`
-	RxPackets            uint64                  `protobuf:"fixed64,9,opt,name=rx_packets,json=rxPackets,proto3" json:"rx_packets,omitempty"`
-	RxBytes              uint64                  `protobuf:"fixed64,10,opt,name=rx_bytes,json=rxBytes,proto3" json:"rx_bytes,omitempty"`
-	RxErrors             uint64                  `protobuf:"fixed64,11,opt,name=rx_errors,json=rxErrors,proto3" json:"rx_errors,omitempty"`
-	TxPackets            uint64                  `protobuf:"fixed64,12,opt,name=tx_packets,json=txPackets,proto3" json:"tx_packets,omitempty"`
-	TxBytes              uint64                  `protobuf:"fixed64,13,opt,name=tx_bytes,json=txBytes,proto3" json:"tx_bytes,omitempty"`
-	TxErrors             uint64                  `protobuf:"fixed64,14,opt,name=tx_errors,json=txErrors,proto3" json:"tx_errors,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}                `json:"-"`
-	XXX_unrecognized     []byte                  `json:"-"`
-	XXX_sizecache        int32                   `json:"-"`
+	PortNo     uint32                  `protobuf:"varint,1,opt,name=port_no,json=portNo,proto3" json:"port_no,omitempty"`
+	Label      string                  `protobuf:"bytes,2,opt,name=label,proto3" json:"label,omitempty"`
+	Type       Port_PortType           `protobuf:"varint,3,opt,name=type,proto3,enum=voltha.Port_PortType" json:"type,omitempty"`
+	AdminState common.AdminState_Types `protobuf:"varint,5,opt,name=admin_state,json=adminState,proto3,enum=common.AdminState_Types" json:"admin_state,omitempty"`
+	OperStatus common.OperStatus_Types `protobuf:"varint,6,opt,name=oper_status,json=operStatus,proto3,enum=common.OperStatus_Types" json:"oper_status,omitempty"`
+	DeviceId   string                  `protobuf:"bytes,7,opt,name=device_id,json=deviceId,proto3" json:"device_id,omitempty"`
+	Peers      []*Port_PeerPort        `protobuf:"bytes,8,rep,name=peers,proto3" json:"peers,omitempty"`
+	RxPackets  uint64                  `protobuf:"fixed64,9,opt,name=rx_packets,json=rxPackets,proto3" json:"rx_packets,omitempty"`
+	RxBytes    uint64                  `protobuf:"fixed64,10,opt,name=rx_bytes,json=rxBytes,proto3" json:"rx_bytes,omitempty"`
+	RxErrors   uint64                  `protobuf:"fixed64,11,opt,name=rx_errors,json=rxErrors,proto3" json:"rx_errors,omitempty"`
+	TxPackets  uint64                  `protobuf:"fixed64,12,opt,name=tx_packets,json=txPackets,proto3" json:"tx_packets,omitempty"`
+	TxBytes    uint64                  `protobuf:"fixed64,13,opt,name=tx_bytes,json=txBytes,proto3" json:"tx_bytes,omitempty"`
+	TxErrors   uint64                  `protobuf:"fixed64,14,opt,name=tx_errors,json=txErrors,proto3" json:"tx_errors,omitempty"`
+	// ofp_port represents the characteristics of a port, e.g. hardware
+	// address and supported features.  This field is relevant only for
+	// UNI and NNI ports.   For PON ports, it can be left empty.
+	OfpPort              *openflow_13.OfpPort `protobuf:"bytes,15,opt,name=ofp_port,json=ofpPort,proto3" json:"ofp_port,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}             `json:"-"`
+	XXX_unrecognized     []byte               `json:"-"`
+	XXX_sizecache        int32                `json:"-"`
 }
 
 func (m *Port) Reset()         { *m = Port{} }
@@ -1035,6 +1039,13 @@
 	return 0
 }
 
+func (m *Port) GetOfpPort() *openflow_13.OfpPort {
+	if m != nil {
+		return m.OfpPort
+	}
+	return nil
+}
+
 type Port_PeerPort struct {
 	DeviceId             string   `protobuf:"bytes,1,opt,name=device_id,json=deviceId,proto3" json:"device_id,omitempty"`
 	PortNo               uint32   `protobuf:"varint,2,opt,name=port_no,json=portNo,proto3" json:"port_no,omitempty"`
@@ -1713,153 +1724,154 @@
 func init() { proto.RegisterFile("voltha_protos/device.proto", fileDescriptor_200940f73d155856) }
 
 var fileDescriptor_200940f73d155856 = []byte{
-	// 2359 bytes of a gzipped FileDescriptorProto
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+	0x9c, 0xb1, 0xb8, 0x88, 0x12, 0x6a, 0x40, 0x3e, 0x2a, 0xd2, 0xef, 0x06, 0xde, 0xd4, 0x75, 0xd8,
+	0xe6, 0x22, 0xc7, 0x3f, 0xa5, 0xe4, 0xfb, 0x63, 0x68, 0x05, 0x61, 0x12, 0xa5, 0x95, 0x50, 0xe1,
+	0xec, 0x17, 0x45, 0x5a, 0x5f, 0x8a, 0x90, 0xc2, 0x7d, 0xac, 0x11, 0x28, 0x04, 0x2b, 0x44, 0x9a,
+	0xf2, 0x05, 0x13, 0x68, 0xb9, 0xcc, 0x30, 0x2a, 0x94, 0x4c, 0x8f, 0x17, 0x4c, 0x8c, 0x51, 0xa2,
+	0x4d, 0xf9, 0x0a, 0x91, 0xcf, 0x40, 0x55, 0x91, 0x7e, 0x11, 0x48, 0x2d, 0xda, 0x54, 0x80, 0x17,
+	0x4a, 0x8a, 0x16, 0x8c, 0x89, 0xcc, 0x69, 0xbe, 0x91, 0x75, 0x70, 0xf9, 0x8c, 0x09, 0xf9, 0x83,
+	0x2a, 0x1d, 0x99, 0x96, 0xc5, 0x95, 0xbf, 0x08, 0x66, 0x2f, 0x58, 0x9e, 0xe1, 0xeb, 0x37, 0xa9,
+	0x25, 0xae, 0x4e, 0x14, 0x20, 0x03, 0xb6, 0xb8, 0x2a, 0xc2, 0x11, 0xa0, 0xb0, 0x21, 0xae, 0x54,
+	0x18, 0xda, 0x01, 0x4b, 0x5c, 0xf9, 0x4c, 0x08, 0x2e, 0x32, 0x7c, 0xf2, 0x26, 0x6d, 0x8a, 0x2b,
+	0x17, 0xc7, 0xd2, 0x6d, 0xbe, 0x76, 0xdb, 0x56, 0x6e, 0xf3, 0xb2, 0xdb, 0x5c, 0xbb, 0xed, 0x28,
+	0xb7, 0xf9, 0xda, 0x6d, 0xbe, 0x72, 0xdb, 0x55, 0x6e, 0x73, 0xed, 0xf6, 0x11, 0x34, 0xf9, 0x7c,
+	0xe1, 0xcb, 0xc3, 0x73, 0xb6, 0xee, 0xd5, 0x70, 0x77, 0xe5, 0xca, 0x56, 0x0b, 0x69, 0x83, 0xcf,
+	0x17, 0x72, 0x9b, 0x77, 0x9e, 0x40, 0x53, 0x6f, 0xb9, 0xca, 0x5a, 0xed, 0x0d, 0xd6, 0x4a, 0x57,
+	0xa4, 0x5e, 0xbe, 0x22, 0xbd, 0x0c, 0x9a, 0xfa, 0xcc, 0x65, 0x09, 0xb4, 0x7e, 0x01, 0x36, 0xb4,
+	0xdd, 0xc9, 0x73, 0x97, 0x8e, 0xdc, 0x89, 0x3f, 0x1a, 0x79, 0x76, 0xad, 0x82, 0x4c, 0x47, 0x9e,
+	0xaa, 0x99, 0x4e, 0x8e, 0x47, 0xfe, 0xf1, 0xd1, 0xc4, 0xde, 0x58, 0x0d, 0x46, 0x53, 0xf5, 0xf0,
+	0x4e, 0x5d, 0xa9, 0x28, 0x65, 0x46, 0x69, 0x38, 0x9a, 0xda, 0x66, 0xef, 0x63, 0x30, 0xe4, 0xa4,
+	0x19, 0xe9, 0x55, 0x8b, 0xca, 0x76, 0xf9, 0x30, 0xf5, 0x35, 0xff, 0x6b, 0x1b, 0x4c, 0x55, 0x64,
+	0x92, 0x9b, 0xeb, 0x24, 0xa8, 0x6b, 0x12, 0x99, 0x0b, 0x6f, 0x97, 0xea, 0xc9, 0x95, 0x40, 0x5d,
+	0xe0, 0xdb, 0xb0, 0x29, 0x38, 0xcf, 0xab, 0xe5, 0x0e, 0x42, 0xa4, 0x07, 0xd6, 0x22, 0x10, 0x2c,
+	0xcd, 0x25, 0x5f, 0x9b, 0x65, 0xd3, 0xa6, 0xc2, 0xf1, 0xb2, 0x75, 0x0b, 0x1d, 0xcd, 0xde, 0xb6,
+	0x64, 0x6f, 0x55, 0x10, 0x29, 0xe1, 0x89, 0x7a, 0x6d, 0xbb, 0x60, 0xaa, 0x26, 0x41, 0x35, 0x14,
+	0x5a, 0xa9, 0x00, 0xc9, 0x0e, 0x18, 0x09, 0x0f, 0x59, 0xac, 0x12, 0xa4, 0x96, 0x2a, 0x8c, 0x3c,
+	0x02, 0xfb, 0x22, 0x10, 0xe1, 0xab, 0x40, 0xac, 0x13, 0x69, 0xa3, 0xac, 0xb7, 0xa5, 0xc5, 0x3a,
+	0xa5, 0x3e, 0x02, 0x7b, 0x1e, 0x89, 0xa4, 0x62, 0xd1, 0xac, 0x58, 0x68, 0xb1, 0xb6, 0x78, 0x08,
+	0x26, 0xe6, 0x1a, 0xf5, 0x10, 0x5a, 0x9f, 0x74, 0x2b, 0xd1, 0x25, 0x5b, 0xad, 0x57, 0x29, 0xc9,
+	0x5a, 0x30, 0x63, 0x22, 0x0a, 0x62, 0x3f, 0x5d, 0x26, 0x67, 0x4c, 0xe0, 0x0b, 0x59, 0x79, 0x6f,
+	0x2b, 0xd9, 0x08, 0x45, 0x92, 0xcb, 0x75, 0x3b, 0xe5, 0x54, 0xb8, 0x5c, 0x75, 0x55, 0x77, 0xd7,
+	0x6d, 0x53, 0xab, 0xac, 0xb1, 0xea, 0x9e, 0x08, 0x6c, 0x5e, 0xc6, 0x41, 0x8a, 0xef, 0xa9, 0x43,
+	0xf1, 0xb7, 0x4c, 0xcd, 0x49, 0x30, 0x93, 0x4d, 0x91, 0x60, 0x99, 0x7a, 0x4d, 0x16, 0x85, 0x24,
+	0x98, 0xf5, 0x15, 0x42, 0xee, 0x43, 0x3b, 0x5a, 0x5c, 0xfe, 0x68, 0xa5, 0x21, 0xdf, 0x94, 0xf5,
+	0xfc, 0x1a, 0x6d, 0x49, 0xb4, 0xaa, 0xf4, 0xe9, 0x4a, 0x69, 0xab, 0xa4, 0xf4, 0xa9, 0x56, 0xfa,
+	0x10, 0x3a, 0x17, 0x3c, 0xcb, 0xfd, 0x20, 0x0d, 0xd5, 0x13, 0xbc, 0xa9, 0xb5, 0x24, 0xdc, 0x4f,
+	0x43, 0x7c, 0x65, 0xbb, 0x00, 0xec, 0x2a, 0x17, 0x81, 0x1f, 0x88, 0xf3, 0xcc, 0xb9, 0xa5, 0xfa,
+	0x00, 0x44, 0xfa, 0xe2, 0x3c, 0x23, 0x4f, 0xa0, 0xb3, 0x10, 0xfc, 0xea, 0xf5, 0x6a, 0xaa, 0x1b,
+	0x48, 0xf5, 0x4e, 0xb5, 0x5b, 0xda, 0x3f, 0x91, 0x3a, 0xc5, 0xc4, 0xb4, 0xbd, 0x28, 0x8d, 0xde,
+	0x0c, 0xb9, 0xf6, 0xff, 0x10, 0x72, 0x9f, 0x54, 0x43, 0xee, 0xf5, 0xf7, 0x87, 0x5c, 0xcd, 0x7f,
+	0x39, 0xf2, 0xee, 0xae, 0x8a, 0xaf, 0x0f, 0x2a, 0x57, 0xb8, 0xa8, 0xa8, 0x3c, 0xe8, 0xce, 0x78,
+	0x9a, 0xca, 0xce, 0xb2, 0x98, 0x83, 0xe0, 0x1c, 0x3b, 0x7a, 0x8e, 0x81, 0x92, 0xbe, 0x6b, 0x9a,
+	0xce, 0xac, 0x2c, 0x23, 0x3f, 0x00, 0x73, 0xb6, 0xcc, 0x72, 0x9e, 0x38, 0x4f, 0x90, 0xa1, 0xed,
+	0x7d, 0xf5, 0x89, 0x60, 0x5f, 0x7f, 0x22, 0xd8, 0xef, 0xa7, 0xaf, 0x69, 0xa1, 0x43, 0x1e, 0x83,
+	0x21, 0x8f, 0x24, 0x73, 0x7e, 0xfd, 0x8e, 0x40, 0x71, 0xd8, 0xfd, 0xfb, 0xb7, 0xdf, 0xec, 0x5a,
+	0xab, 0x08, 0x47, 0x95, 0x2e, 0x79, 0x04, 0x06, 0xf6, 0xbd, 0xce, 0x6f, 0x6a, 0x38, 0x05, 0xa9,
+	0x04, 0x53, 0x6c, 0x75, 0x0f, 0x0d, 0x69, 0x7a, 0x8d, 0x2a, 0x45, 0x49, 0x20, 0x8a, 0x8b, 0xbe,
+	0xe6, 0xb7, 0xca, 0xee, 0xd6, 0x5b, 0x76, 0xd8, 0xdf, 0xac, 0x8c, 0x61, 0xbe, 0x82, 0xc8, 0xe7,
+	0x00, 0x8b, 0xa4, 0x28, 0x24, 0x33, 0xe7, 0x2b, 0xe5, 0xe0, 0xfa, 0x9b, 0x9d, 0xce, 0xca, 0xd4,
+	0x5a, 0xac, 0xda, 0xb9, 0x23, 0xd8, 0x52, 0x65, 0xa4, 0x2e, 0x88, 0x33, 0xe7, 0x77, 0xb5, 0xf7,
+	0x54, 0x01, 0x87, 0x2d, 0xe9, 0xc2, 0x54, 0x6d, 0x00, 0xed, 0x46, 0x95, 0x42, 0xe2, 0xce, 0x57,
+	0x75, 0x68, 0x97, 0x2f, 0xd9, 0xfb, 0xb3, 0xc3, 0x5d, 0x68, 0x15, 0xc2, 0x75, 0x1c, 0xa5, 0x10,
+	0xae, 0x3f, 0x9f, 0xec, 0x02, 0xcc, 0x2e, 0x82, 0x34, 0x65, 0xb1, 0x34, 0xdf, 0x50, 0xed, 0x6d,
+	0x81, 0x78, 0x21, 0xd9, 0x03, 0x5b, 0x8b, 0x55, 0x17, 0x5c, 0x44, 0xd4, 0x0e, 0xed, 0x16, 0x38,
+	0xd2, 0xe3, 0x85, 0xe4, 0x00, 0x6e, 0x68, 0xcd, 0x9c, 0x89, 0x24, 0x4a, 0x03, 0x59, 0x87, 0x17,
+	0x5f, 0x60, 0x48, 0x21, 0x9a, 0xac, 0x25, 0xe4, 0x26, 0x98, 0x3c, 0x5d, 0x4a, 0x87, 0x26, 0x3a,
+	0x34, 0x78, 0xba, 0xf4, 0x42, 0xf2, 0x21, 0x74, 0x25, 0x9c, 0xb1, 0x4c, 0x86, 0x36, 0x5d, 0x27,
+	0x74, 0x68, 0x9b, 0xa7, 0xcb, 0xb1, 0x02, 0xbd, 0xf0, 0xd0, 0x92, 0x21, 0x07, 0xf7, 0xdf, 0x3b,
+	0x80, 0x86, 0x7a, 0x7b, 0xf2, 0xa1, 0x57, 0x92, 0x4e, 0xb7, 0xfa, 0x36, 0x75, 0xda, 0xf9, 0xd3,
+	0x06, 0x6c, 0x8f, 0xa3, 0x64, 0x19, 0x07, 0x39, 0xeb, 0xc7, 0x81, 0x48, 0x28, 0x7b, 0xb9, 0x64,
+	0x59, 0xfe, 0x56, 0x27, 0xf6, 0x7f, 0x60, 0x45, 0x69, 0x18, 0xcd, 0x82, 0x9c, 0xeb, 0x0f, 0x42,
+	0x6b, 0x40, 0x26, 0xde, 0x28, 0xcd, 0xe7, 0x9a, 0x36, 0x8b, 0x9a, 0x72, 0xa8, 0x76, 0x80, 0xf7,
+	0x55, 0x32, 0xae, 0x3e, 0x2a, 0xa8, 0xae, 0xb4, 0xbd, 0x28, 0xd2, 0x31, 0x7e, 0x57, 0xe8, 0x41,
+	0x47, 0xee, 0x73, 0x7d, 0x74, 0x8a, 0xa9, 0x16, 0x4f, 0x97, 0x43, 0x7d, 0x7a, 0x8f, 0xe1, 0x83,
+	0x28, 0x95, 0x29, 0x80, 0xf9, 0x67, 0x51, 0xae, 0x8a, 0x0b, 0x5f, 0xc8, 0xe0, 0x21, 0x29, 0x33,
+	0xe8, 0x8d, 0x42, 0x7a, 0x18, 0xe5, 0x58, 0x68, 0x50, 0xd5, 0x36, 0x18, 0xa1, 0x88, 0xe6, 0x39,
+	0xf2, 0x66, 0x50, 0x35, 0x90, 0xab, 0x4d, 0xd9, 0x2b, 0x9f, 0xbd, 0x0c, 0x31, 0x97, 0x18, 0xd4,
+	0x4c, 0xd9, 0x2b, 0xf7, 0x65, 0x48, 0x1e, 0xc0, 0x75, 0xc5, 0x77, 0x39, 0x21, 0xa8, 0x6e, 0x6a,
+	0x0b, 0x29, 0x2f, 0x25, 0x83, 0xe7, 0x60, 0xc9, 0x90, 0xa2, 0x4e, 0x16, 0x30, 0x40, 0x3c, 0xd0,
+	0x1c, 0xbf, 0x8b, 0x51, 0x8c, 0x4c, 0xa8, 0x8d, 0x95, 0xe7, 0xda, 0xb8, 0xf7, 0x3d, 0xe8, 0x54,
+	0x64, 0xc4, 0x02, 0x83, 0xf6, 0xbd, 0xb1, 0xab, 0xbe, 0xe2, 0x0c, 0x8e, 0xdc, 0x3e, 0xb5, 0x6b,
+	0x87, 0x63, 0xb8, 0xc1, 0xc5, 0x39, 0xbe, 0xd2, 0x19, 0x17, 0x61, 0x31, 0xd7, 0x61, 0xfb, 0x14,
+	0xff, 0x2b, 0x9e, 0x7e, 0xb5, 0x7f, 0x1e, 0xe5, 0x17, 0xcb, 0x33, 0x19, 0xa9, 0x0e, 0xb4, 0xe6,
+	0x81, 0xd2, 0x7c, 0x58, 0x7c, 0x45, 0xbc, 0x7c, 0x7c, 0x70, 0xce, 0x0b, 0xec, 0xcc, 0x44, 0xf0,
+	0xf1, 0xbf, 0x03, 0x00, 0x00, 0xff, 0xff, 0x4e, 0x2a, 0x8d, 0xf0, 0xdf, 0x14, 0x00, 0x00,
 }
diff --git a/protos/voltha_protos/device.proto b/protos/voltha_protos/device.proto
index f4c44f5..1341dac 100644
--- a/protos/voltha_protos/device.proto
+++ b/protos/voltha_protos/device.proto
@@ -210,6 +210,10 @@
     fixed64 tx_bytes = 13;
     fixed64 tx_errors = 14;
 
+    // ofp_port represents the characteristics of a port, e.g. hardware
+    // address and supported features.  This field is relevant only for
+    // UNI and NNI ports.   For PON ports, it can be left empty.
+    openflow_13.ofp_port ofp_port = 15;
 }
 
 message Ports {
diff --git a/protos/voltha_protos/inter_container.proto b/protos/voltha_protos/inter_container.proto
index 81bc44f..e7cb09d 100644
--- a/protos/voltha_protos/inter_container.proto
+++ b/protos/voltha_protos/inter_container.proto
@@ -83,10 +83,6 @@
     openflow_13.ofp_switch_features switch_features = 2;
 }
 
-message PortCapability {
-    LogicalPort port = 1;
-}
-
 message DeviceDiscovered {
     string id = 1;
     string parent_id = 2;
diff --git a/voltha.pb b/voltha.pb
index 025e24e..9e8b57f 100644
--- a/voltha.pb
+++ b/voltha.pb
Binary files differ