regenerate binapi

Signed-off-by: mhalaj1 <matus.halaj@pantheon.tech>
Change-Id: I9bb6a5ca00aa542128bde0bfbbba7b57b9f16ed2

2 files changed, 3824 insertions, 0 deletions

diff --git a/binapi/nat44_ei/nat44_ei.ba.go b/binapi/nat44_ei/nat44_ei.ba.go
new file mode 100644
index 0000000..d1faa82
--- /dev/null
+++ b/binapi/nat44_ei/nat44_ei.ba.go
@@ -0,0 +1,3170 @@
+// Code generated by GoVPP's binapi-generator. DO NOT EDIT.
+// versions:
+//  binapi-generator: v0.3.5-56-gc0da1f2-dirty
+//  VPP:              21.06-release
+// source: /usr/share/vpp/api/plugins/nat44_ei.api.json
+
+// Package nat44_ei contains generated bindings for API file nat44_ei.api.
+//
+// Contents:
+//   1 enum
+//  73 messages
+//
+package nat44_ei
+
+import (
+	"strconv"
+
+	api "git.fd.io/govpp.git/api"
+	interface_types "git.fd.io/govpp.git/binapi/interface_types"
+	ip_types "git.fd.io/govpp.git/binapi/ip_types"
+	nat_types "git.fd.io/govpp.git/binapi/nat_types"
+	codec "git.fd.io/govpp.git/codec"
+)
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the GoVPP api package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// GoVPP api package needs to be updated.
+const _ = api.GoVppAPIPackageIsVersion2
+
+const (
+	APIFile    = "nat44_ei"
+	APIVersion = "1.1.1"
+	VersionCrc = 0x62d113ee
+)
+
+// Nat44EiConfigFlags defines enum 'nat44_ei_config_flags'.
+type Nat44EiConfigFlags uint8
+
+const (
+	NAT44_EI_NONE                Nat44EiConfigFlags = 0
+	NAT44_EI_STATIC_MAPPING_ONLY Nat44EiConfigFlags = 1
+	NAT44_EI_CONNECTION_TRACKING Nat44EiConfigFlags = 2
+	NAT44_EI_OUT2IN_DPO          Nat44EiConfigFlags = 4
+	NAT44_EI_ADDR_ONLY_MAPPING   Nat44EiConfigFlags = 8
+	NAT44_EI_IF_INSIDE           Nat44EiConfigFlags = 16
+	NAT44_EI_IF_OUTSIDE          Nat44EiConfigFlags = 32
+	NAT44_EI_STATIC_MAPPING      Nat44EiConfigFlags = 64
+)
+
+var (
+	Nat44EiConfigFlags_name = map[uint8]string{
+		0:  "NAT44_EI_NONE",
+		1:  "NAT44_EI_STATIC_MAPPING_ONLY",
+		2:  "NAT44_EI_CONNECTION_TRACKING",
+		4:  "NAT44_EI_OUT2IN_DPO",
+		8:  "NAT44_EI_ADDR_ONLY_MAPPING",
+		16: "NAT44_EI_IF_INSIDE",
+		32: "NAT44_EI_IF_OUTSIDE",
+		64: "NAT44_EI_STATIC_MAPPING",
+	}
+	Nat44EiConfigFlags_value = map[string]uint8{
+		"NAT44_EI_NONE":                0,
+		"NAT44_EI_STATIC_MAPPING_ONLY": 1,
+		"NAT44_EI_CONNECTION_TRACKING": 2,
+		"NAT44_EI_OUT2IN_DPO":          4,
+		"NAT44_EI_ADDR_ONLY_MAPPING":   8,
+		"NAT44_EI_IF_INSIDE":           16,
+		"NAT44_EI_IF_OUTSIDE":          32,
+		"NAT44_EI_STATIC_MAPPING":      64,
+	}
+)
+
+func (x Nat44EiConfigFlags) String() string {
+	s, ok := Nat44EiConfigFlags_name[uint8(x)]
+	if ok {
+		return s
+	}
+	str := func(n uint8) string {
+		s, ok := Nat44EiConfigFlags_name[uint8(n)]
+		if ok {
+			return s
+		}
+		return "Nat44EiConfigFlags(" + strconv.Itoa(int(n)) + ")"
+	}
+	for i := uint8(0); i <= 8; i++ {
+		val := uint8(x)
+		if val&(1<<i) != 0 {
+			if s != "" {
+				s += "|"
+			}
+			s += str(1 << i)
+		}
+	}
+	if s == "" {
+		return str(uint8(x))
+	}
+	return s
+}
+
+// Nat44EiAddDelAddressRange defines message 'nat44_ei_add_del_address_range'.
+// InProgress: the message form may change in the future versions
+type Nat44EiAddDelAddressRange struct {
+	FirstIPAddress ip_types.IP4Address `binapi:"ip4_address,name=first_ip_address" json:"first_ip_address,omitempty"`
+	LastIPAddress  ip_types.IP4Address `binapi:"ip4_address,name=last_ip_address" json:"last_ip_address,omitempty"`
+	VrfID          uint32              `binapi:"u32,name=vrf_id" json:"vrf_id,omitempty"`
+	IsAdd          bool                `binapi:"bool,name=is_add" json:"is_add,omitempty"`
+}
+
+func (m *Nat44EiAddDelAddressRange) Reset()               { *m = Nat44EiAddDelAddressRange{} }
+func (*Nat44EiAddDelAddressRange) GetMessageName() string { return "nat44_ei_add_del_address_range" }
+func (*Nat44EiAddDelAddressRange) GetCrcString() string   { return "35f21abc" }
+func (*Nat44EiAddDelAddressRange) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiAddDelAddressRange) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 1 * 4 // m.FirstIPAddress
+	size += 1 * 4 // m.LastIPAddress
+	size += 4     // m.VrfID
+	size += 1     // m.IsAdd
+	return size
+}
+func (m *Nat44EiAddDelAddressRange) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeBytes(m.FirstIPAddress[:], 4)
+	buf.EncodeBytes(m.LastIPAddress[:], 4)
+	buf.EncodeUint32(m.VrfID)
+	buf.EncodeBool(m.IsAdd)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiAddDelAddressRange) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	copy(m.FirstIPAddress[:], buf.DecodeBytes(4))
+	copy(m.LastIPAddress[:], buf.DecodeBytes(4))
+	m.VrfID = buf.DecodeUint32()
+	m.IsAdd = buf.DecodeBool()
+	return nil
+}
+
+// Nat44EiAddDelAddressRangeReply defines message 'nat44_ei_add_del_address_range_reply'.
+// InProgress: the message form may change in the future versions
+type Nat44EiAddDelAddressRangeReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *Nat44EiAddDelAddressRangeReply) Reset() { *m = Nat44EiAddDelAddressRangeReply{} }
+func (*Nat44EiAddDelAddressRangeReply) GetMessageName() string {
+	return "nat44_ei_add_del_address_range_reply"
+}
+func (*Nat44EiAddDelAddressRangeReply) GetCrcString() string { return "e8d4e804" }
+func (*Nat44EiAddDelAddressRangeReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiAddDelAddressRangeReply) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.Retval
+	return size
+}
+func (m *Nat44EiAddDelAddressRangeReply) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeInt32(m.Retval)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiAddDelAddressRangeReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = buf.DecodeInt32()
+	return nil
+}
+
+// Nat44EiAddDelIdentityMapping defines message 'nat44_ei_add_del_identity_mapping'.
+// Deprecated: the message will be removed in the future versions
+type Nat44EiAddDelIdentityMapping struct {
+	IsAdd     bool                           `binapi:"bool,name=is_add" json:"is_add,omitempty"`
+	Flags     Nat44EiConfigFlags             `binapi:"nat44_ei_config_flags,name=flags" json:"flags,omitempty"`
+	IPAddress ip_types.IP4Address            `binapi:"ip4_address,name=ip_address" json:"ip_address,omitempty"`
+	Protocol  uint8                          `binapi:"u8,name=protocol" json:"protocol,omitempty"`
+	Port      uint16                         `binapi:"u16,name=port" json:"port,omitempty"`
+	SwIfIndex interface_types.InterfaceIndex `binapi:"interface_index,name=sw_if_index" json:"sw_if_index,omitempty"`
+	VrfID     uint32                         `binapi:"u32,name=vrf_id" json:"vrf_id,omitempty"`
+	Tag       string                         `binapi:"string[64],name=tag" json:"tag,omitempty"`
+}
+
+func (m *Nat44EiAddDelIdentityMapping) Reset() { *m = Nat44EiAddDelIdentityMapping{} }
+func (*Nat44EiAddDelIdentityMapping) GetMessageName() string {
+	return "nat44_ei_add_del_identity_mapping"
+}
+func (*Nat44EiAddDelIdentityMapping) GetCrcString() string { return "cb8606b9" }
+func (*Nat44EiAddDelIdentityMapping) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiAddDelIdentityMapping) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 1     // m.IsAdd
+	size += 1     // m.Flags
+	size += 1 * 4 // m.IPAddress
+	size += 1     // m.Protocol
+	size += 2     // m.Port
+	size += 4     // m.SwIfIndex
+	size += 4     // m.VrfID
+	size += 64    // m.Tag
+	return size
+}
+func (m *Nat44EiAddDelIdentityMapping) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeBool(m.IsAdd)
+	buf.EncodeUint8(uint8(m.Flags))
+	buf.EncodeBytes(m.IPAddress[:], 4)
+	buf.EncodeUint8(m.Protocol)
+	buf.EncodeUint16(m.Port)
+	buf.EncodeUint32(uint32(m.SwIfIndex))
+	buf.EncodeUint32(m.VrfID)
+	buf.EncodeString(m.Tag, 64)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiAddDelIdentityMapping) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.IsAdd = buf.DecodeBool()
+	m.Flags = Nat44EiConfigFlags(buf.DecodeUint8())
+	copy(m.IPAddress[:], buf.DecodeBytes(4))
+	m.Protocol = buf.DecodeUint8()
+	m.Port = buf.DecodeUint16()
+	m.SwIfIndex = interface_types.InterfaceIndex(buf.DecodeUint32())
+	m.VrfID = buf.DecodeUint32()
+	m.Tag = buf.DecodeString(64)
+	return nil
+}
+
+// Nat44EiAddDelIdentityMappingReply defines message 'nat44_ei_add_del_identity_mapping_reply'.
+// Deprecated: the message will be removed in the future versions
+type Nat44EiAddDelIdentityMappingReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *Nat44EiAddDelIdentityMappingReply) Reset() { *m = Nat44EiAddDelIdentityMappingReply{} }
+func (*Nat44EiAddDelIdentityMappingReply) GetMessageName() string {
+	return "nat44_ei_add_del_identity_mapping_reply"
+}
+func (*Nat44EiAddDelIdentityMappingReply) GetCrcString() string { return "e8d4e804" }
+func (*Nat44EiAddDelIdentityMappingReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiAddDelIdentityMappingReply) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.Retval
+	return size
+}
+func (m *Nat44EiAddDelIdentityMappingReply) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeInt32(m.Retval)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiAddDelIdentityMappingReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = buf.DecodeInt32()
+	return nil
+}
+
+// Nat44EiAddDelInterfaceAddr defines message 'nat44_ei_add_del_interface_addr'.
+// Deprecated: the message will be removed in the future versions
+type Nat44EiAddDelInterfaceAddr struct {
+	IsAdd     bool                           `binapi:"bool,name=is_add" json:"is_add,omitempty"`
+	SwIfIndex interface_types.InterfaceIndex `binapi:"interface_index,name=sw_if_index" json:"sw_if_index,omitempty"`
+	Flags     Nat44EiConfigFlags             `binapi:"nat44_ei_config_flags,name=flags" json:"flags,omitempty"`
+}
+
+func (m *Nat44EiAddDelInterfaceAddr) Reset()               { *m = Nat44EiAddDelInterfaceAddr{} }
+func (*Nat44EiAddDelInterfaceAddr) GetMessageName() string { return "nat44_ei_add_del_interface_addr" }
+func (*Nat44EiAddDelInterfaceAddr) GetCrcString() string   { return "883abbcc" }
+func (*Nat44EiAddDelInterfaceAddr) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiAddDelInterfaceAddr) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 1 // m.IsAdd
+	size += 4 // m.SwIfIndex
+	size += 1 // m.Flags
+	return size
+}
+func (m *Nat44EiAddDelInterfaceAddr) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeBool(m.IsAdd)
+	buf.EncodeUint32(uint32(m.SwIfIndex))
+	buf.EncodeUint8(uint8(m.Flags))
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiAddDelInterfaceAddr) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.IsAdd = buf.DecodeBool()
+	m.SwIfIndex = interface_types.InterfaceIndex(buf.DecodeUint32())
+	m.Flags = Nat44EiConfigFlags(buf.DecodeUint8())
+	return nil
+}
+
+// Nat44EiAddDelInterfaceAddrReply defines message 'nat44_ei_add_del_interface_addr_reply'.
+// Deprecated: the message will be removed in the future versions
+type Nat44EiAddDelInterfaceAddrReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *Nat44EiAddDelInterfaceAddrReply) Reset() { *m = Nat44EiAddDelInterfaceAddrReply{} }
+func (*Nat44EiAddDelInterfaceAddrReply) GetMessageName() string {
+	return "nat44_ei_add_del_interface_addr_reply"
+}
+func (*Nat44EiAddDelInterfaceAddrReply) GetCrcString() string { return "e8d4e804" }
+func (*Nat44EiAddDelInterfaceAddrReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiAddDelInterfaceAddrReply) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.Retval
+	return size
+}
+func (m *Nat44EiAddDelInterfaceAddrReply) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeInt32(m.Retval)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiAddDelInterfaceAddrReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = buf.DecodeInt32()
+	return nil
+}
+
+// Nat44EiAddDelStaticMapping defines message 'nat44_ei_add_del_static_mapping'.
+// InProgress: the message form may change in the future versions
+type Nat44EiAddDelStaticMapping struct {
+	IsAdd             bool                           `binapi:"bool,name=is_add" json:"is_add,omitempty"`
+	Flags             Nat44EiConfigFlags             `binapi:"nat44_ei_config_flags,name=flags" json:"flags,omitempty"`
+	LocalIPAddress    ip_types.IP4Address            `binapi:"ip4_address,name=local_ip_address" json:"local_ip_address,omitempty"`
+	ExternalIPAddress ip_types.IP4Address            `binapi:"ip4_address,name=external_ip_address" json:"external_ip_address,omitempty"`
+	Protocol          uint8                          `binapi:"u8,name=protocol" json:"protocol,omitempty"`
+	LocalPort         uint16                         `binapi:"u16,name=local_port" json:"local_port,omitempty"`
+	ExternalPort      uint16                         `binapi:"u16,name=external_port" json:"external_port,omitempty"`
+	ExternalSwIfIndex interface_types.InterfaceIndex `binapi:"interface_index,name=external_sw_if_index" json:"external_sw_if_index,omitempty"`
+	VrfID             uint32                         `binapi:"u32,name=vrf_id" json:"vrf_id,omitempty"`
+	Tag               string                         `binapi:"string[64],name=tag" json:"tag,omitempty"`
+}
+
+func (m *Nat44EiAddDelStaticMapping) Reset()               { *m = Nat44EiAddDelStaticMapping{} }
+func (*Nat44EiAddDelStaticMapping) GetMessageName() string { return "nat44_ei_add_del_static_mapping" }
+func (*Nat44EiAddDelStaticMapping) GetCrcString() string   { return "b404b7fe" }
+func (*Nat44EiAddDelStaticMapping) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiAddDelStaticMapping) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 1     // m.IsAdd
+	size += 1     // m.Flags
+	size += 1 * 4 // m.LocalIPAddress
+	size += 1 * 4 // m.ExternalIPAddress
+	size += 1     // m.Protocol
+	size += 2     // m.LocalPort
+	size += 2     // m.ExternalPort
+	size += 4     // m.ExternalSwIfIndex
+	size += 4     // m.VrfID
+	size += 64    // m.Tag
+	return size
+}
+func (m *Nat44EiAddDelStaticMapping) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeBool(m.IsAdd)
+	buf.EncodeUint8(uint8(m.Flags))
+	buf.EncodeBytes(m.LocalIPAddress[:], 4)
+	buf.EncodeBytes(m.ExternalIPAddress[:], 4)
+	buf.EncodeUint8(m.Protocol)
+	buf.EncodeUint16(m.LocalPort)
+	buf.EncodeUint16(m.ExternalPort)
+	buf.EncodeUint32(uint32(m.ExternalSwIfIndex))
+	buf.EncodeUint32(m.VrfID)
+	buf.EncodeString(m.Tag, 64)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiAddDelStaticMapping) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.IsAdd = buf.DecodeBool()
+	m.Flags = Nat44EiConfigFlags(buf.DecodeUint8())
+	copy(m.LocalIPAddress[:], buf.DecodeBytes(4))
+	copy(m.ExternalIPAddress[:], buf.DecodeBytes(4))
+	m.Protocol = buf.DecodeUint8()
+	m.LocalPort = buf.DecodeUint16()
+	m.ExternalPort = buf.DecodeUint16()
+	m.ExternalSwIfIndex = interface_types.InterfaceIndex(buf.DecodeUint32())
+	m.VrfID = buf.DecodeUint32()
+	m.Tag = buf.DecodeString(64)
+	return nil
+}
+
+// Nat44EiAddDelStaticMappingReply defines message 'nat44_ei_add_del_static_mapping_reply'.
+// InProgress: the message form may change in the future versions
+type Nat44EiAddDelStaticMappingReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *Nat44EiAddDelStaticMappingReply) Reset() { *m = Nat44EiAddDelStaticMappingReply{} }
+func (*Nat44EiAddDelStaticMappingReply) GetMessageName() string {
+	return "nat44_ei_add_del_static_mapping_reply"
+}
+func (*Nat44EiAddDelStaticMappingReply) GetCrcString() string { return "e8d4e804" }
+func (*Nat44EiAddDelStaticMappingReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiAddDelStaticMappingReply) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.Retval
+	return size
+}
+func (m *Nat44EiAddDelStaticMappingReply) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeInt32(m.Retval)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiAddDelStaticMappingReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = buf.DecodeInt32()
+	return nil
+}
+
+// Nat44EiAddressDetails defines message 'nat44_ei_address_details'.
+// InProgress: the message form may change in the future versions
+type Nat44EiAddressDetails struct {
+	IPAddress ip_types.IP4Address `binapi:"ip4_address,name=ip_address" json:"ip_address,omitempty"`
+	VrfID     uint32              `binapi:"u32,name=vrf_id" json:"vrf_id,omitempty"`
+}
+
+func (m *Nat44EiAddressDetails) Reset()               { *m = Nat44EiAddressDetails{} }
+func (*Nat44EiAddressDetails) GetMessageName() string { return "nat44_ei_address_details" }
+func (*Nat44EiAddressDetails) GetCrcString() string   { return "318f1202" }
+func (*Nat44EiAddressDetails) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiAddressDetails) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 1 * 4 // m.IPAddress
+	size += 4     // m.VrfID
+	return size
+}
+func (m *Nat44EiAddressDetails) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeBytes(m.IPAddress[:], 4)
+	buf.EncodeUint32(m.VrfID)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiAddressDetails) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	copy(m.IPAddress[:], buf.DecodeBytes(4))
+	m.VrfID = buf.DecodeUint32()
+	return nil
+}
+
+// Nat44EiAddressDump defines message 'nat44_ei_address_dump'.
+// InProgress: the message form may change in the future versions
+type Nat44EiAddressDump struct{}
+
+func (m *Nat44EiAddressDump) Reset()               { *m = Nat44EiAddressDump{} }
+func (*Nat44EiAddressDump) GetMessageName() string { return "nat44_ei_address_dump" }
+func (*Nat44EiAddressDump) GetCrcString() string   { return "51077d14" }
+func (*Nat44EiAddressDump) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiAddressDump) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	return size
+}
+func (m *Nat44EiAddressDump) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiAddressDump) Unmarshal(b []byte) error {
+	return nil
+}
+
+// Nat44EiDelSession defines message 'nat44_ei_del_session'.
+// InProgress: the message form may change in the future versions
+type Nat44EiDelSession struct {
+	Address        ip_types.IP4Address `binapi:"ip4_address,name=address" json:"address,omitempty"`
+	Protocol       uint8               `binapi:"u8,name=protocol" json:"protocol,omitempty"`
+	Port           uint16              `binapi:"u16,name=port" json:"port,omitempty"`
+	VrfID          uint32              `binapi:"u32,name=vrf_id" json:"vrf_id,omitempty"`
+	Flags          Nat44EiConfigFlags  `binapi:"nat44_ei_config_flags,name=flags" json:"flags,omitempty"`
+	ExtHostAddress ip_types.IP4Address `binapi:"ip4_address,name=ext_host_address" json:"ext_host_address,omitempty"`
+	ExtHostPort    uint16              `binapi:"u16,name=ext_host_port" json:"ext_host_port,omitempty"`
+}
+
+func (m *Nat44EiDelSession) Reset()               { *m = Nat44EiDelSession{} }
+func (*Nat44EiDelSession) GetMessageName() string { return "nat44_ei_del_session" }
+func (*Nat44EiDelSession) GetCrcString() string   { return "74969ffe" }
+func (*Nat44EiDelSession) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiDelSession) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 1 * 4 // m.Address
+	size += 1     // m.Protocol
+	size += 2     // m.Port
+	size += 4     // m.VrfID
+	size += 1     // m.Flags
+	size += 1 * 4 // m.ExtHostAddress
+	size += 2     // m.ExtHostPort
+	return size
+}
+func (m *Nat44EiDelSession) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeBytes(m.Address[:], 4)
+	buf.EncodeUint8(m.Protocol)
+	buf.EncodeUint16(m.Port)
+	buf.EncodeUint32(m.VrfID)
+	buf.EncodeUint8(uint8(m.Flags))
+	buf.EncodeBytes(m.ExtHostAddress[:], 4)
+	buf.EncodeUint16(m.ExtHostPort)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiDelSession) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	copy(m.Address[:], buf.DecodeBytes(4))
+	m.Protocol = buf.DecodeUint8()
+	m.Port = buf.DecodeUint16()
+	m.VrfID = buf.DecodeUint32()
+	m.Flags = Nat44EiConfigFlags(buf.DecodeUint8())
+	copy(m.ExtHostAddress[:], buf.DecodeBytes(4))
+	m.ExtHostPort = buf.DecodeUint16()
+	return nil
+}
+
+// Nat44EiDelSessionReply defines message 'nat44_ei_del_session_reply'.
+// InProgress: the message form may change in the future versions
+type Nat44EiDelSessionReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *Nat44EiDelSessionReply) Reset()               { *m = Nat44EiDelSessionReply{} }
+func (*Nat44EiDelSessionReply) GetMessageName() string { return "nat44_ei_del_session_reply" }
+func (*Nat44EiDelSessionReply) GetCrcString() string   { return "e8d4e804" }
+func (*Nat44EiDelSessionReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiDelSessionReply) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.Retval
+	return size
+}
+func (m *Nat44EiDelSessionReply) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeInt32(m.Retval)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiDelSessionReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = buf.DecodeInt32()
+	return nil
+}
+
+// Nat44EiDelUser defines message 'nat44_ei_del_user'.
+// InProgress: the message form may change in the future versions
+type Nat44EiDelUser struct {
+	IPAddress ip_types.IP4Address `binapi:"ip4_address,name=ip_address" json:"ip_address,omitempty"`
+	FibIndex  uint32              `binapi:"u32,name=fib_index" json:"fib_index,omitempty"`
+}
+
+func (m *Nat44EiDelUser) Reset()               { *m = Nat44EiDelUser{} }
+func (*Nat44EiDelUser) GetMessageName() string { return "nat44_ei_del_user" }
+func (*Nat44EiDelUser) GetCrcString() string   { return "99a9f998" }
+func (*Nat44EiDelUser) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiDelUser) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 1 * 4 // m.IPAddress
+	size += 4     // m.FibIndex
+	return size
+}
+func (m *Nat44EiDelUser) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeBytes(m.IPAddress[:], 4)
+	buf.EncodeUint32(m.FibIndex)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiDelUser) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	copy(m.IPAddress[:], buf.DecodeBytes(4))
+	m.FibIndex = buf.DecodeUint32()
+	return nil
+}
+
+// Nat44EiDelUserReply defines message 'nat44_ei_del_user_reply'.
+// InProgress: the message form may change in the future versions
+type Nat44EiDelUserReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *Nat44EiDelUserReply) Reset()               { *m = Nat44EiDelUserReply{} }
+func (*Nat44EiDelUserReply) GetMessageName() string { return "nat44_ei_del_user_reply" }
+func (*Nat44EiDelUserReply) GetCrcString() string   { return "e8d4e804" }
+func (*Nat44EiDelUserReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiDelUserReply) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.Retval
+	return size
+}
+func (m *Nat44EiDelUserReply) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeInt32(m.Retval)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiDelUserReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = buf.DecodeInt32()
+	return nil
+}
+
+// Nat44EiForwardingEnableDisable defines message 'nat44_ei_forwarding_enable_disable'.
+// InProgress: the message form may change in the future versions
+type Nat44EiForwardingEnableDisable struct {
+	Enable bool `binapi:"bool,name=enable" json:"enable,omitempty"`
+}
+
+func (m *Nat44EiForwardingEnableDisable) Reset() { *m = Nat44EiForwardingEnableDisable{} }
+func (*Nat44EiForwardingEnableDisable) GetMessageName() string {
+	return "nat44_ei_forwarding_enable_disable"
+}
+func (*Nat44EiForwardingEnableDisable) GetCrcString() string { return "b3e225d2" }
+func (*Nat44EiForwardingEnableDisable) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiForwardingEnableDisable) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 1 // m.Enable
+	return size
+}
+func (m *Nat44EiForwardingEnableDisable) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeBool(m.Enable)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiForwardingEnableDisable) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Enable = buf.DecodeBool()
+	return nil
+}
+
+// Nat44EiForwardingEnableDisableReply defines message 'nat44_ei_forwarding_enable_disable_reply'.
+// InProgress: the message form may change in the future versions
+type Nat44EiForwardingEnableDisableReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *Nat44EiForwardingEnableDisableReply) Reset() { *m = Nat44EiForwardingEnableDisableReply{} }
+func (*Nat44EiForwardingEnableDisableReply) GetMessageName() string {
+	return "nat44_ei_forwarding_enable_disable_reply"
+}
+func (*Nat44EiForwardingEnableDisableReply) GetCrcString() string { return "e8d4e804" }
+func (*Nat44EiForwardingEnableDisableReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiForwardingEnableDisableReply) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.Retval
+	return size
+}
+func (m *Nat44EiForwardingEnableDisableReply) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeInt32(m.Retval)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiForwardingEnableDisableReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = buf.DecodeInt32()
+	return nil
+}
+
+// Nat44EiGetAddrAndPortAllocAlg defines message 'nat44_ei_get_addr_and_port_alloc_alg'.
+// Deprecated: the message will be removed in the future versions
+type Nat44EiGetAddrAndPortAllocAlg struct{}
+
+func (m *Nat44EiGetAddrAndPortAllocAlg) Reset() { *m = Nat44EiGetAddrAndPortAllocAlg{} }
+func (*Nat44EiGetAddrAndPortAllocAlg) GetMessageName() string {
+	return "nat44_ei_get_addr_and_port_alloc_alg"
+}
+func (*Nat44EiGetAddrAndPortAllocAlg) GetCrcString() string { return "51077d14" }
+func (*Nat44EiGetAddrAndPortAllocAlg) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiGetAddrAndPortAllocAlg) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	return size
+}
+func (m *Nat44EiGetAddrAndPortAllocAlg) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiGetAddrAndPortAllocAlg) Unmarshal(b []byte) error {
+	return nil
+}
+
+// Nat44EiGetAddrAndPortAllocAlgReply defines message 'nat44_ei_get_addr_and_port_alloc_alg_reply'.
+// Deprecated: the message will be removed in the future versions
+type Nat44EiGetAddrAndPortAllocAlgReply struct {
+	Retval     int32  `binapi:"i32,name=retval" json:"retval,omitempty"`
+	Alg        uint8  `binapi:"u8,name=alg" json:"alg,omitempty"`
+	PsidOffset uint8  `binapi:"u8,name=psid_offset" json:"psid_offset,omitempty"`
+	PsidLength uint8  `binapi:"u8,name=psid_length" json:"psid_length,omitempty"`
+	Psid       uint16 `binapi:"u16,name=psid" json:"psid,omitempty"`
+	StartPort  uint16 `binapi:"u16,name=start_port" json:"start_port,omitempty"`
+	EndPort    uint16 `binapi:"u16,name=end_port" json:"end_port,omitempty"`
+}
+
+func (m *Nat44EiGetAddrAndPortAllocAlgReply) Reset() { *m = Nat44EiGetAddrAndPortAllocAlgReply{} }
+func (*Nat44EiGetAddrAndPortAllocAlgReply) GetMessageName() string {
+	return "nat44_ei_get_addr_and_port_alloc_alg_reply"
+}
+func (*Nat44EiGetAddrAndPortAllocAlgReply) GetCrcString() string { return "3607a7d0" }
+func (*Nat44EiGetAddrAndPortAllocAlgReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiGetAddrAndPortAllocAlgReply) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.Retval
+	size += 1 // m.Alg
+	size += 1 // m.PsidOffset
+	size += 1 // m.PsidLength
+	size += 2 // m.Psid
+	size += 2 // m.StartPort
+	size += 2 // m.EndPort
+	return size
+}
+func (m *Nat44EiGetAddrAndPortAllocAlgReply) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeInt32(m.Retval)
+	buf.EncodeUint8(m.Alg)
+	buf.EncodeUint8(m.PsidOffset)
+	buf.EncodeUint8(m.PsidLength)
+	buf.EncodeUint16(m.Psid)
+	buf.EncodeUint16(m.StartPort)
+	buf.EncodeUint16(m.EndPort)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiGetAddrAndPortAllocAlgReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = buf.DecodeInt32()
+	m.Alg = buf.DecodeUint8()
+	m.PsidOffset = buf.DecodeUint8()
+	m.PsidLength = buf.DecodeUint8()
+	m.Psid = buf.DecodeUint16()
+	m.StartPort = buf.DecodeUint16()
+	m.EndPort = buf.DecodeUint16()
+	return nil
+}
+
+// Nat44EiGetMssClamping defines message 'nat44_ei_get_mss_clamping'.
+// Deprecated: the message will be removed in the future versions
+type Nat44EiGetMssClamping struct{}
+
+func (m *Nat44EiGetMssClamping) Reset()               { *m = Nat44EiGetMssClamping{} }
+func (*Nat44EiGetMssClamping) GetMessageName() string { return "nat44_ei_get_mss_clamping" }
+func (*Nat44EiGetMssClamping) GetCrcString() string   { return "51077d14" }
+func (*Nat44EiGetMssClamping) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiGetMssClamping) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	return size
+}
+func (m *Nat44EiGetMssClamping) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiGetMssClamping) Unmarshal(b []byte) error {
+	return nil
+}
+
+// Nat44EiGetMssClampingReply defines message 'nat44_ei_get_mss_clamping_reply'.
+// Deprecated: the message will be removed in the future versions
+type Nat44EiGetMssClampingReply struct {
+	Retval   int32  `binapi:"i32,name=retval" json:"retval,omitempty"`
+	MssValue uint16 `binapi:"u16,name=mss_value" json:"mss_value,omitempty"`
+	Enable   bool   `binapi:"bool,name=enable" json:"enable,omitempty"`
+}
+
+func (m *Nat44EiGetMssClampingReply) Reset()               { *m = Nat44EiGetMssClampingReply{} }
+func (*Nat44EiGetMssClampingReply) GetMessageName() string { return "nat44_ei_get_mss_clamping_reply" }
+func (*Nat44EiGetMssClampingReply) GetCrcString() string   { return "1c0b2a78" }
+func (*Nat44EiGetMssClampingReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiGetMssClampingReply) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.Retval
+	size += 2 // m.MssValue
+	size += 1 // m.Enable
+	return size
+}
+func (m *Nat44EiGetMssClampingReply) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeInt32(m.Retval)
+	buf.EncodeUint16(m.MssValue)
+	buf.EncodeBool(m.Enable)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiGetMssClampingReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = buf.DecodeInt32()
+	m.MssValue = buf.DecodeUint16()
+	m.Enable = buf.DecodeBool()
+	return nil
+}
+
+// Nat44EiHaFlush defines message 'nat44_ei_ha_flush'.
+// InProgress: the message form may change in the future versions
+type Nat44EiHaFlush struct{}
+
+func (m *Nat44EiHaFlush) Reset()               { *m = Nat44EiHaFlush{} }
+func (*Nat44EiHaFlush) GetMessageName() string { return "nat44_ei_ha_flush" }
+func (*Nat44EiHaFlush) GetCrcString() string   { return "51077d14" }
+func (*Nat44EiHaFlush) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiHaFlush) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	return size
+}
+func (m *Nat44EiHaFlush) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiHaFlush) Unmarshal(b []byte) error {
+	return nil
+}
+
+// Nat44EiHaFlushReply defines message 'nat44_ei_ha_flush_reply'.
+// InProgress: the message form may change in the future versions
+type Nat44EiHaFlushReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *Nat44EiHaFlushReply) Reset()               { *m = Nat44EiHaFlushReply{} }
+func (*Nat44EiHaFlushReply) GetMessageName() string { return "nat44_ei_ha_flush_reply" }
+func (*Nat44EiHaFlushReply) GetCrcString() string   { return "e8d4e804" }
+func (*Nat44EiHaFlushReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiHaFlushReply) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.Retval
+	return size
+}
+func (m *Nat44EiHaFlushReply) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeInt32(m.Retval)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiHaFlushReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = buf.DecodeInt32()
+	return nil
+}
+
+// Nat44EiHaGetFailover defines message 'nat44_ei_ha_get_failover'.
+// Deprecated: the message will be removed in the future versions
+type Nat44EiHaGetFailover struct{}
+
+func (m *Nat44EiHaGetFailover) Reset()               { *m = Nat44EiHaGetFailover{} }
+func (*Nat44EiHaGetFailover) GetMessageName() string { return "nat44_ei_ha_get_failover" }
+func (*Nat44EiHaGetFailover) GetCrcString() string   { return "51077d14" }
+func (*Nat44EiHaGetFailover) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiHaGetFailover) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	return size
+}
+func (m *Nat44EiHaGetFailover) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiHaGetFailover) Unmarshal(b []byte) error {
+	return nil
+}
+
+// Nat44EiHaGetFailoverReply defines message 'nat44_ei_ha_get_failover_reply'.
+// Deprecated: the message will be removed in the future versions
+type Nat44EiHaGetFailoverReply struct {
+	Retval                 int32               `binapi:"i32,name=retval" json:"retval,omitempty"`
+	IPAddress              ip_types.IP4Address `binapi:"ip4_address,name=ip_address" json:"ip_address,omitempty"`
+	Port                   uint16              `binapi:"u16,name=port" json:"port,omitempty"`
+	SessionRefreshInterval uint32              `binapi:"u32,name=session_refresh_interval" json:"session_refresh_interval,omitempty"`
+}
+
+func (m *Nat44EiHaGetFailoverReply) Reset()               { *m = Nat44EiHaGetFailoverReply{} }
+func (*Nat44EiHaGetFailoverReply) GetMessageName() string { return "nat44_ei_ha_get_failover_reply" }
+func (*Nat44EiHaGetFailoverReply) GetCrcString() string   { return "a67d8752" }
+func (*Nat44EiHaGetFailoverReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiHaGetFailoverReply) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4     // m.Retval
+	size += 1 * 4 // m.IPAddress
+	size += 2     // m.Port
+	size += 4     // m.SessionRefreshInterval
+	return size
+}
+func (m *Nat44EiHaGetFailoverReply) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeInt32(m.Retval)
+	buf.EncodeBytes(m.IPAddress[:], 4)
+	buf.EncodeUint16(m.Port)
+	buf.EncodeUint32(m.SessionRefreshInterval)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiHaGetFailoverReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = buf.DecodeInt32()
+	copy(m.IPAddress[:], buf.DecodeBytes(4))
+	m.Port = buf.DecodeUint16()
+	m.SessionRefreshInterval = buf.DecodeUint32()
+	return nil
+}
+
+// Nat44EiHaGetListener defines message 'nat44_ei_ha_get_listener'.
+// Deprecated: the message will be removed in the future versions
+type Nat44EiHaGetListener struct{}
+
+func (m *Nat44EiHaGetListener) Reset()               { *m = Nat44EiHaGetListener{} }
+func (*Nat44EiHaGetListener) GetMessageName() string { return "nat44_ei_ha_get_listener" }
+func (*Nat44EiHaGetListener) GetCrcString() string   { return "51077d14" }
+func (*Nat44EiHaGetListener) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiHaGetListener) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	return size
+}
+func (m *Nat44EiHaGetListener) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiHaGetListener) Unmarshal(b []byte) error {
+	return nil
+}
+
+// Nat44EiHaGetListenerReply defines message 'nat44_ei_ha_get_listener_reply'.
+// Deprecated: the message will be removed in the future versions
+type Nat44EiHaGetListenerReply struct {
+	Retval    int32               `binapi:"i32,name=retval" json:"retval,omitempty"`
+	IPAddress ip_types.IP4Address `binapi:"ip4_address,name=ip_address" json:"ip_address,omitempty"`
+	Port      uint16              `binapi:"u16,name=port" json:"port,omitempty"`
+	PathMtu   uint32              `binapi:"u32,name=path_mtu" json:"path_mtu,omitempty"`
+}
+
+func (m *Nat44EiHaGetListenerReply) Reset()               { *m = Nat44EiHaGetListenerReply{} }
+func (*Nat44EiHaGetListenerReply) GetMessageName() string { return "nat44_ei_ha_get_listener_reply" }
+func (*Nat44EiHaGetListenerReply) GetCrcString() string   { return "123ea41f" }
+func (*Nat44EiHaGetListenerReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiHaGetListenerReply) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4     // m.Retval
+	size += 1 * 4 // m.IPAddress
+	size += 2     // m.Port
+	size += 4     // m.PathMtu
+	return size
+}
+func (m *Nat44EiHaGetListenerReply) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeInt32(m.Retval)
+	buf.EncodeBytes(m.IPAddress[:], 4)
+	buf.EncodeUint16(m.Port)
+	buf.EncodeUint32(m.PathMtu)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiHaGetListenerReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = buf.DecodeInt32()
+	copy(m.IPAddress[:], buf.DecodeBytes(4))
+	m.Port = buf.DecodeUint16()
+	m.PathMtu = buf.DecodeUint32()
+	return nil
+}
+
+// Nat44EiHaResync defines message 'nat44_ei_ha_resync'.
+// InProgress: the message form may change in the future versions
+type Nat44EiHaResync struct {
+	WantResyncEvent uint8  `binapi:"u8,name=want_resync_event" json:"want_resync_event,omitempty"`
+	PID             uint32 `binapi:"u32,name=pid" json:"pid,omitempty"`
+}
+
+func (m *Nat44EiHaResync) Reset()               { *m = Nat44EiHaResync{} }
+func (*Nat44EiHaResync) GetMessageName() string { return "nat44_ei_ha_resync" }
+func (*Nat44EiHaResync) GetCrcString() string   { return "c8ab9e03" }
+func (*Nat44EiHaResync) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiHaResync) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 1 // m.WantResyncEvent
+	size += 4 // m.PID
+	return size
+}
+func (m *Nat44EiHaResync) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeUint8(m.WantResyncEvent)
+	buf.EncodeUint32(m.PID)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiHaResync) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.WantResyncEvent = buf.DecodeUint8()
+	m.PID = buf.DecodeUint32()
+	return nil
+}
+
+// Nat44EiHaResyncCompletedEvent defines message 'nat44_ei_ha_resync_completed_event'.
+// InProgress: the message form may change in the future versions
+type Nat44EiHaResyncCompletedEvent struct {
+	PID         uint32 `binapi:"u32,name=pid" json:"pid,omitempty"`
+	MissedCount uint32 `binapi:"u32,name=missed_count" json:"missed_count,omitempty"`
+}
+
+func (m *Nat44EiHaResyncCompletedEvent) Reset() { *m = Nat44EiHaResyncCompletedEvent{} }
+func (*Nat44EiHaResyncCompletedEvent) GetMessageName() string {
+	return "nat44_ei_ha_resync_completed_event"
+}
+func (*Nat44EiHaResyncCompletedEvent) GetCrcString() string { return "fdc598fb" }
+func (*Nat44EiHaResyncCompletedEvent) GetMessageType() api.MessageType {
+	return api.EventMessage
+}
+
+func (m *Nat44EiHaResyncCompletedEvent) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.PID
+	size += 4 // m.MissedCount
+	return size
+}
+func (m *Nat44EiHaResyncCompletedEvent) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeUint32(m.PID)
+	buf.EncodeUint32(m.MissedCount)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiHaResyncCompletedEvent) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.PID = buf.DecodeUint32()
+	m.MissedCount = buf.DecodeUint32()
+	return nil
+}
+
+// Nat44EiHaResyncReply defines message 'nat44_ei_ha_resync_reply'.
+// InProgress: the message form may change in the future versions
+type Nat44EiHaResyncReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *Nat44EiHaResyncReply) Reset()               { *m = Nat44EiHaResyncReply{} }
+func (*Nat44EiHaResyncReply) GetMessageName() string { return "nat44_ei_ha_resync_reply" }
+func (*Nat44EiHaResyncReply) GetCrcString() string   { return "e8d4e804" }
+func (*Nat44EiHaResyncReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiHaResyncReply) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.Retval
+	return size
+}
+func (m *Nat44EiHaResyncReply) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeInt32(m.Retval)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiHaResyncReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = buf.DecodeInt32()
+	return nil
+}
+
+// Nat44EiHaSetFailover defines message 'nat44_ei_ha_set_failover'.
+// InProgress: the message form may change in the future versions
+type Nat44EiHaSetFailover struct {
+	IPAddress              ip_types.IP4Address `binapi:"ip4_address,name=ip_address" json:"ip_address,omitempty"`
+	Port                   uint16              `binapi:"u16,name=port" json:"port,omitempty"`
+	SessionRefreshInterval uint32              `binapi:"u32,name=session_refresh_interval" json:"session_refresh_interval,omitempty"`
+}
+
+func (m *Nat44EiHaSetFailover) Reset()               { *m = Nat44EiHaSetFailover{} }
+func (*Nat44EiHaSetFailover) GetMessageName() string { return "nat44_ei_ha_set_failover" }
+func (*Nat44EiHaSetFailover) GetCrcString() string   { return "718246af" }
+func (*Nat44EiHaSetFailover) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiHaSetFailover) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 1 * 4 // m.IPAddress
+	size += 2     // m.Port
+	size += 4     // m.SessionRefreshInterval
+	return size
+}
+func (m *Nat44EiHaSetFailover) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeBytes(m.IPAddress[:], 4)
+	buf.EncodeUint16(m.Port)
+	buf.EncodeUint32(m.SessionRefreshInterval)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiHaSetFailover) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	copy(m.IPAddress[:], buf.DecodeBytes(4))
+	m.Port = buf.DecodeUint16()
+	m.SessionRefreshInterval = buf.DecodeUint32()
+	return nil
+}
+
+// Nat44EiHaSetFailoverReply defines message 'nat44_ei_ha_set_failover_reply'.
+// InProgress: the message form may change in the future versions
+type Nat44EiHaSetFailoverReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *Nat44EiHaSetFailoverReply) Reset()               { *m = Nat44EiHaSetFailoverReply{} }
+func (*Nat44EiHaSetFailoverReply) GetMessageName() string { return "nat44_ei_ha_set_failover_reply" }
+func (*Nat44EiHaSetFailoverReply) GetCrcString() string   { return "e8d4e804" }
+func (*Nat44EiHaSetFailoverReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiHaSetFailoverReply) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.Retval
+	return size
+}
+func (m *Nat44EiHaSetFailoverReply) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeInt32(m.Retval)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiHaSetFailoverReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = buf.DecodeInt32()
+	return nil
+}
+
+// Nat44EiHaSetListener defines message 'nat44_ei_ha_set_listener'.
+// InProgress: the message form may change in the future versions
+type Nat44EiHaSetListener struct {
+	IPAddress ip_types.IP4Address `binapi:"ip4_address,name=ip_address" json:"ip_address,omitempty"`
+	Port      uint16              `binapi:"u16,name=port" json:"port,omitempty"`
+	PathMtu   uint32              `binapi:"u32,name=path_mtu" json:"path_mtu,omitempty"`
+}
+
+func (m *Nat44EiHaSetListener) Reset()               { *m = Nat44EiHaSetListener{} }
+func (*Nat44EiHaSetListener) GetMessageName() string { return "nat44_ei_ha_set_listener" }
+func (*Nat44EiHaSetListener) GetCrcString() string   { return "e4a8cb4e" }
+func (*Nat44EiHaSetListener) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiHaSetListener) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 1 * 4 // m.IPAddress
+	size += 2     // m.Port
+	size += 4     // m.PathMtu
+	return size
+}
+func (m *Nat44EiHaSetListener) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeBytes(m.IPAddress[:], 4)
+	buf.EncodeUint16(m.Port)
+	buf.EncodeUint32(m.PathMtu)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiHaSetListener) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	copy(m.IPAddress[:], buf.DecodeBytes(4))
+	m.Port = buf.DecodeUint16()
+	m.PathMtu = buf.DecodeUint32()
+	return nil
+}
+
+// Nat44EiHaSetListenerReply defines message 'nat44_ei_ha_set_listener_reply'.
+// InProgress: the message form may change in the future versions
+type Nat44EiHaSetListenerReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *Nat44EiHaSetListenerReply) Reset()               { *m = Nat44EiHaSetListenerReply{} }
+func (*Nat44EiHaSetListenerReply) GetMessageName() string { return "nat44_ei_ha_set_listener_reply" }
+func (*Nat44EiHaSetListenerReply) GetCrcString() string   { return "e8d4e804" }
+func (*Nat44EiHaSetListenerReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiHaSetListenerReply) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.Retval
+	return size
+}
+func (m *Nat44EiHaSetListenerReply) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeInt32(m.Retval)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiHaSetListenerReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = buf.DecodeInt32()
+	return nil
+}
+
+// Nat44EiIdentityMappingDetails defines message 'nat44_ei_identity_mapping_details'.
+// Deprecated: the message will be removed in the future versions
+type Nat44EiIdentityMappingDetails struct {
+	Flags     Nat44EiConfigFlags             `binapi:"nat44_ei_config_flags,name=flags" json:"flags,omitempty"`
+	IPAddress ip_types.IP4Address            `binapi:"ip4_address,name=ip_address" json:"ip_address,omitempty"`
+	Protocol  uint8                          `binapi:"u8,name=protocol" json:"protocol,omitempty"`
+	Port      uint16                         `binapi:"u16,name=port" json:"port,omitempty"`
+	SwIfIndex interface_types.InterfaceIndex `binapi:"interface_index,name=sw_if_index" json:"sw_if_index,omitempty"`
+	VrfID     uint32                         `binapi:"u32,name=vrf_id" json:"vrf_id,omitempty"`
+	Tag       string                         `binapi:"string[64],name=tag" json:"tag,omitempty"`
+}
+
+func (m *Nat44EiIdentityMappingDetails) Reset() { *m = Nat44EiIdentityMappingDetails{} }
+func (*Nat44EiIdentityMappingDetails) GetMessageName() string {
+	return "nat44_ei_identity_mapping_details"
+}
+func (*Nat44EiIdentityMappingDetails) GetCrcString() string { return "30d53e26" }
+func (*Nat44EiIdentityMappingDetails) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiIdentityMappingDetails) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 1     // m.Flags
+	size += 1 * 4 // m.IPAddress
+	size += 1     // m.Protocol
+	size += 2     // m.Port
+	size += 4     // m.SwIfIndex
+	size += 4     // m.VrfID
+	size += 64    // m.Tag
+	return size
+}
+func (m *Nat44EiIdentityMappingDetails) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeUint8(uint8(m.Flags))
+	buf.EncodeBytes(m.IPAddress[:], 4)
+	buf.EncodeUint8(m.Protocol)
+	buf.EncodeUint16(m.Port)
+	buf.EncodeUint32(uint32(m.SwIfIndex))
+	buf.EncodeUint32(m.VrfID)
+	buf.EncodeString(m.Tag, 64)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiIdentityMappingDetails) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Flags = Nat44EiConfigFlags(buf.DecodeUint8())
+	copy(m.IPAddress[:], buf.DecodeBytes(4))
+	m.Protocol = buf.DecodeUint8()
+	m.Port = buf.DecodeUint16()
+	m.SwIfIndex = interface_types.InterfaceIndex(buf.DecodeUint32())
+	m.VrfID = buf.DecodeUint32()
+	m.Tag = buf.DecodeString(64)
+	return nil
+}
+
+// Nat44EiIdentityMappingDump defines message 'nat44_ei_identity_mapping_dump'.
+// Deprecated: the message will be removed in the future versions
+type Nat44EiIdentityMappingDump struct{}
+
+func (m *Nat44EiIdentityMappingDump) Reset()               { *m = Nat44EiIdentityMappingDump{} }
+func (*Nat44EiIdentityMappingDump) GetMessageName() string { return "nat44_ei_identity_mapping_dump" }
+func (*Nat44EiIdentityMappingDump) GetCrcString() string   { return "51077d14" }
+func (*Nat44EiIdentityMappingDump) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiIdentityMappingDump) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	return size
+}
+func (m *Nat44EiIdentityMappingDump) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiIdentityMappingDump) Unmarshal(b []byte) error {
+	return nil
+}
+
+// Nat44EiInterfaceAddDelFeature defines message 'nat44_ei_interface_add_del_feature'.
+// InProgress: the message form may change in the future versions
+type Nat44EiInterfaceAddDelFeature struct {
+	IsAdd     bool                           `binapi:"bool,name=is_add" json:"is_add,omitempty"`
+	Flags     Nat44EiConfigFlags             `binapi:"nat44_ei_config_flags,name=flags" json:"flags,omitempty"`
+	SwIfIndex interface_types.InterfaceIndex `binapi:"interface_index,name=sw_if_index" json:"sw_if_index,omitempty"`
+}
+
+func (m *Nat44EiInterfaceAddDelFeature) Reset() { *m = Nat44EiInterfaceAddDelFeature{} }
+func (*Nat44EiInterfaceAddDelFeature) GetMessageName() string {
+	return "nat44_ei_interface_add_del_feature"
+}
+func (*Nat44EiInterfaceAddDelFeature) GetCrcString() string { return "63a2db8b" }
+func (*Nat44EiInterfaceAddDelFeature) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiInterfaceAddDelFeature) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 1 // m.IsAdd
+	size += 1 // m.Flags
+	size += 4 // m.SwIfIndex
+	return size
+}
+func (m *Nat44EiInterfaceAddDelFeature) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeBool(m.IsAdd)
+	buf.EncodeUint8(uint8(m.Flags))
+	buf.EncodeUint32(uint32(m.SwIfIndex))
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiInterfaceAddDelFeature) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.IsAdd = buf.DecodeBool()
+	m.Flags = Nat44EiConfigFlags(buf.DecodeUint8())
+	m.SwIfIndex = interface_types.InterfaceIndex(buf.DecodeUint32())
+	return nil
+}
+
+// Nat44EiInterfaceAddDelFeatureReply defines message 'nat44_ei_interface_add_del_feature_reply'.
+// InProgress: the message form may change in the future versions
+type Nat44EiInterfaceAddDelFeatureReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *Nat44EiInterfaceAddDelFeatureReply) Reset() { *m = Nat44EiInterfaceAddDelFeatureReply{} }
+func (*Nat44EiInterfaceAddDelFeatureReply) GetMessageName() string {
+	return "nat44_ei_interface_add_del_feature_reply"
+}
+func (*Nat44EiInterfaceAddDelFeatureReply) GetCrcString() string { return "e8d4e804" }
+func (*Nat44EiInterfaceAddDelFeatureReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiInterfaceAddDelFeatureReply) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.Retval
+	return size
+}
+func (m *Nat44EiInterfaceAddDelFeatureReply) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeInt32(m.Retval)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiInterfaceAddDelFeatureReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = buf.DecodeInt32()
+	return nil
+}
+
+// Nat44EiInterfaceAddDelOutputFeature defines message 'nat44_ei_interface_add_del_output_feature'.
+// Deprecated: the message will be removed in the future versions
+type Nat44EiInterfaceAddDelOutputFeature struct {
+	IsAdd     bool                           `binapi:"bool,name=is_add" json:"is_add,omitempty"`
+	Flags     Nat44EiConfigFlags             `binapi:"nat44_ei_config_flags,name=flags" json:"flags,omitempty"`
+	SwIfIndex interface_types.InterfaceIndex `binapi:"interface_index,name=sw_if_index" json:"sw_if_index,omitempty"`
+}
+
+func (m *Nat44EiInterfaceAddDelOutputFeature) Reset() { *m = Nat44EiInterfaceAddDelOutputFeature{} }
+func (*Nat44EiInterfaceAddDelOutputFeature) GetMessageName() string {
+	return "nat44_ei_interface_add_del_output_feature"
+}
+func (*Nat44EiInterfaceAddDelOutputFeature) GetCrcString() string { return "63a2db8b" }
+func (*Nat44EiInterfaceAddDelOutputFeature) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiInterfaceAddDelOutputFeature) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 1 // m.IsAdd
+	size += 1 // m.Flags
+	size += 4 // m.SwIfIndex
+	return size
+}
+func (m *Nat44EiInterfaceAddDelOutputFeature) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeBool(m.IsAdd)
+	buf.EncodeUint8(uint8(m.Flags))
+	buf.EncodeUint32(uint32(m.SwIfIndex))
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiInterfaceAddDelOutputFeature) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.IsAdd = buf.DecodeBool()
+	m.Flags = Nat44EiConfigFlags(buf.DecodeUint8())
+	m.SwIfIndex = interface_types.InterfaceIndex(buf.DecodeUint32())
+	return nil
+}
+
+// Nat44EiInterfaceAddDelOutputFeatureReply defines message 'nat44_ei_interface_add_del_output_feature_reply'.
+// Deprecated: the message will be removed in the future versions
+type Nat44EiInterfaceAddDelOutputFeatureReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *Nat44EiInterfaceAddDelOutputFeatureReply) Reset() {
+	*m = Nat44EiInterfaceAddDelOutputFeatureReply{}
+}
+func (*Nat44EiInterfaceAddDelOutputFeatureReply) GetMessageName() string {
+	return "nat44_ei_interface_add_del_output_feature_reply"
+}
+func (*Nat44EiInterfaceAddDelOutputFeatureReply) GetCrcString() string { return "e8d4e804" }
+func (*Nat44EiInterfaceAddDelOutputFeatureReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiInterfaceAddDelOutputFeatureReply) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.Retval
+	return size
+}
+func (m *Nat44EiInterfaceAddDelOutputFeatureReply) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeInt32(m.Retval)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiInterfaceAddDelOutputFeatureReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = buf.DecodeInt32()
+	return nil
+}
+
+// Nat44EiInterfaceAddrDetails defines message 'nat44_ei_interface_addr_details'.
+// Deprecated: the message will be removed in the future versions
+type Nat44EiInterfaceAddrDetails struct {
+	SwIfIndex interface_types.InterfaceIndex `binapi:"interface_index,name=sw_if_index" json:"sw_if_index,omitempty"`
+}
+
+func (m *Nat44EiInterfaceAddrDetails) Reset()               { *m = Nat44EiInterfaceAddrDetails{} }
+func (*Nat44EiInterfaceAddrDetails) GetMessageName() string { return "nat44_ei_interface_addr_details" }
+func (*Nat44EiInterfaceAddrDetails) GetCrcString() string   { return "0b45011c" }
+func (*Nat44EiInterfaceAddrDetails) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiInterfaceAddrDetails) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.SwIfIndex
+	return size
+}
+func (m *Nat44EiInterfaceAddrDetails) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeUint32(uint32(m.SwIfIndex))
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiInterfaceAddrDetails) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.SwIfIndex = interface_types.InterfaceIndex(buf.DecodeUint32())
+	return nil
+}
+
+// Nat44EiInterfaceAddrDump defines message 'nat44_ei_interface_addr_dump'.
+// Deprecated: the message will be removed in the future versions
+type Nat44EiInterfaceAddrDump struct{}
+
+func (m *Nat44EiInterfaceAddrDump) Reset()               { *m = Nat44EiInterfaceAddrDump{} }
+func (*Nat44EiInterfaceAddrDump) GetMessageName() string { return "nat44_ei_interface_addr_dump" }
+func (*Nat44EiInterfaceAddrDump) GetCrcString() string   { return "51077d14" }
+func (*Nat44EiInterfaceAddrDump) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiInterfaceAddrDump) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	return size
+}
+func (m *Nat44EiInterfaceAddrDump) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiInterfaceAddrDump) Unmarshal(b []byte) error {
+	return nil
+}
+
+// Nat44EiInterfaceDetails defines message 'nat44_ei_interface_details'.
+// InProgress: the message form may change in the future versions
+type Nat44EiInterfaceDetails struct {
+	Flags     Nat44EiConfigFlags             `binapi:"nat44_ei_config_flags,name=flags" json:"flags,omitempty"`
+	SwIfIndex interface_types.InterfaceIndex `binapi:"interface_index,name=sw_if_index" json:"sw_if_index,omitempty"`
+}
+
+func (m *Nat44EiInterfaceDetails) Reset()               { *m = Nat44EiInterfaceDetails{} }
+func (*Nat44EiInterfaceDetails) GetMessageName() string { return "nat44_ei_interface_details" }
+func (*Nat44EiInterfaceDetails) GetCrcString() string   { return "f446e508" }
+func (*Nat44EiInterfaceDetails) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiInterfaceDetails) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 1 // m.Flags
+	size += 4 // m.SwIfIndex
+	return size
+}
+func (m *Nat44EiInterfaceDetails) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeUint8(uint8(m.Flags))
+	buf.EncodeUint32(uint32(m.SwIfIndex))
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiInterfaceDetails) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Flags = Nat44EiConfigFlags(buf.DecodeUint8())
+	m.SwIfIndex = interface_types.InterfaceIndex(buf.DecodeUint32())
+	return nil
+}
+
+// Nat44EiInterfaceDump defines message 'nat44_ei_interface_dump'.
+// InProgress: the message form may change in the future versions
+type Nat44EiInterfaceDump struct{}
+
+func (m *Nat44EiInterfaceDump) Reset()               { *m = Nat44EiInterfaceDump{} }
+func (*Nat44EiInterfaceDump) GetMessageName() string { return "nat44_ei_interface_dump" }
+func (*Nat44EiInterfaceDump) GetCrcString() string   { return "51077d14" }
+func (*Nat44EiInterfaceDump) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiInterfaceDump) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	return size
+}
+func (m *Nat44EiInterfaceDump) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiInterfaceDump) Unmarshal(b []byte) error {
+	return nil
+}
+
+// Nat44EiInterfaceOutputFeatureDetails defines message 'nat44_ei_interface_output_feature_details'.
+// Deprecated: the message will be removed in the future versions
+type Nat44EiInterfaceOutputFeatureDetails struct {
+	Flags     Nat44EiConfigFlags             `binapi:"nat44_ei_config_flags,name=flags" json:"flags,omitempty"`
+	SwIfIndex interface_types.InterfaceIndex `binapi:"interface_index,name=sw_if_index" json:"sw_if_index,omitempty"`
+}
+
+func (m *Nat44EiInterfaceOutputFeatureDetails) Reset() { *m = Nat44EiInterfaceOutputFeatureDetails{} }
+func (*Nat44EiInterfaceOutputFeatureDetails) GetMessageName() string {
+	return "nat44_ei_interface_output_feature_details"
+}
+func (*Nat44EiInterfaceOutputFeatureDetails) GetCrcString() string { return "f446e508" }
+func (*Nat44EiInterfaceOutputFeatureDetails) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiInterfaceOutputFeatureDetails) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 1 // m.Flags
+	size += 4 // m.SwIfIndex
+	return size
+}
+func (m *Nat44EiInterfaceOutputFeatureDetails) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeUint8(uint8(m.Flags))
+	buf.EncodeUint32(uint32(m.SwIfIndex))
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiInterfaceOutputFeatureDetails) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Flags = Nat44EiConfigFlags(buf.DecodeUint8())
+	m.SwIfIndex = interface_types.InterfaceIndex(buf.DecodeUint32())
+	return nil
+}
+
+// Nat44EiInterfaceOutputFeatureDump defines message 'nat44_ei_interface_output_feature_dump'.
+// Deprecated: the message will be removed in the future versions
+type Nat44EiInterfaceOutputFeatureDump struct{}
+
+func (m *Nat44EiInterfaceOutputFeatureDump) Reset() { *m = Nat44EiInterfaceOutputFeatureDump{} }
+func (*Nat44EiInterfaceOutputFeatureDump) GetMessageName() string {
+	return "nat44_ei_interface_output_feature_dump"
+}
+func (*Nat44EiInterfaceOutputFeatureDump) GetCrcString() string { return "51077d14" }
+func (*Nat44EiInterfaceOutputFeatureDump) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiInterfaceOutputFeatureDump) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	return size
+}
+func (m *Nat44EiInterfaceOutputFeatureDump) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiInterfaceOutputFeatureDump) Unmarshal(b []byte) error {
+	return nil
+}
+
+// Nat44EiIpfixEnableDisable defines message 'nat44_ei_ipfix_enable_disable'.
+// InProgress: the message form may change in the future versions
+type Nat44EiIpfixEnableDisable struct {
+	DomainID uint32 `binapi:"u32,name=domain_id" json:"domain_id,omitempty"`
+	SrcPort  uint16 `binapi:"u16,name=src_port" json:"src_port,omitempty"`
+	Enable   bool   `binapi:"bool,name=enable" json:"enable,omitempty"`
+}
+
+func (m *Nat44EiIpfixEnableDisable) Reset()               { *m = Nat44EiIpfixEnableDisable{} }
+func (*Nat44EiIpfixEnableDisable) GetMessageName() string { return "nat44_ei_ipfix_enable_disable" }
+func (*Nat44EiIpfixEnableDisable) GetCrcString() string   { return "9af4a2d2" }
+func (*Nat44EiIpfixEnableDisable) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiIpfixEnableDisable) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.DomainID
+	size += 2 // m.SrcPort
+	size += 1 // m.Enable
+	return size
+}
+func (m *Nat44EiIpfixEnableDisable) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeUint32(m.DomainID)
+	buf.EncodeUint16(m.SrcPort)
+	buf.EncodeBool(m.Enable)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiIpfixEnableDisable) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.DomainID = buf.DecodeUint32()
+	m.SrcPort = buf.DecodeUint16()
+	m.Enable = buf.DecodeBool()
+	return nil
+}
+
+// Nat44EiIpfixEnableDisableReply defines message 'nat44_ei_ipfix_enable_disable_reply'.
+// InProgress: the message form may change in the future versions
+type Nat44EiIpfixEnableDisableReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *Nat44EiIpfixEnableDisableReply) Reset() { *m = Nat44EiIpfixEnableDisableReply{} }
+func (*Nat44EiIpfixEnableDisableReply) GetMessageName() string {
+	return "nat44_ei_ipfix_enable_disable_reply"
+}
+func (*Nat44EiIpfixEnableDisableReply) GetCrcString() string { return "e8d4e804" }
+func (*Nat44EiIpfixEnableDisableReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiIpfixEnableDisableReply) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.Retval
+	return size
+}
+func (m *Nat44EiIpfixEnableDisableReply) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeInt32(m.Retval)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiIpfixEnableDisableReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = buf.DecodeInt32()
+	return nil
+}
+
+// Nat44EiPluginEnableDisable defines message 'nat44_ei_plugin_enable_disable'.
+// InProgress: the message form may change in the future versions
+type Nat44EiPluginEnableDisable struct {
+	InsideVrf     uint32             `binapi:"u32,name=inside_vrf" json:"inside_vrf,omitempty"`
+	OutsideVrf    uint32             `binapi:"u32,name=outside_vrf" json:"outside_vrf,omitempty"`
+	Users         uint32             `binapi:"u32,name=users" json:"users,omitempty"`
+	UserMemory    uint32             `binapi:"u32,name=user_memory" json:"user_memory,omitempty"`
+	Sessions      uint32             `binapi:"u32,name=sessions" json:"sessions,omitempty"`
+	SessionMemory uint32             `binapi:"u32,name=session_memory" json:"session_memory,omitempty"`
+	UserSessions  uint32             `binapi:"u32,name=user_sessions" json:"user_sessions,omitempty"`
+	Enable        bool               `binapi:"bool,name=enable" json:"enable,omitempty"`
+	Flags         Nat44EiConfigFlags `binapi:"nat44_ei_config_flags,name=flags" json:"flags,omitempty"`
+}
+
+func (m *Nat44EiPluginEnableDisable) Reset()               { *m = Nat44EiPluginEnableDisable{} }
+func (*Nat44EiPluginEnableDisable) GetMessageName() string { return "nat44_ei_plugin_enable_disable" }
+func (*Nat44EiPluginEnableDisable) GetCrcString() string   { return "bf692144" }
+func (*Nat44EiPluginEnableDisable) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiPluginEnableDisable) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.InsideVrf
+	size += 4 // m.OutsideVrf
+	size += 4 // m.Users
+	size += 4 // m.UserMemory
+	size += 4 // m.Sessions
+	size += 4 // m.SessionMemory
+	size += 4 // m.UserSessions
+	size += 1 // m.Enable
+	size += 1 // m.Flags
+	return size
+}
+func (m *Nat44EiPluginEnableDisable) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeUint32(m.InsideVrf)
+	buf.EncodeUint32(m.OutsideVrf)
+	buf.EncodeUint32(m.Users)
+	buf.EncodeUint32(m.UserMemory)
+	buf.EncodeUint32(m.Sessions)
+	buf.EncodeUint32(m.SessionMemory)
+	buf.EncodeUint32(m.UserSessions)
+	buf.EncodeBool(m.Enable)
+	buf.EncodeUint8(uint8(m.Flags))
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiPluginEnableDisable) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.InsideVrf = buf.DecodeUint32()
+	m.OutsideVrf = buf.DecodeUint32()
+	m.Users = buf.DecodeUint32()
+	m.UserMemory = buf.DecodeUint32()
+	m.Sessions = buf.DecodeUint32()
+	m.SessionMemory = buf.DecodeUint32()
+	m.UserSessions = buf.DecodeUint32()
+	m.Enable = buf.DecodeBool()
+	m.Flags = Nat44EiConfigFlags(buf.DecodeUint8())
+	return nil
+}
+
+// Nat44EiPluginEnableDisableReply defines message 'nat44_ei_plugin_enable_disable_reply'.
+// InProgress: the message form may change in the future versions
+type Nat44EiPluginEnableDisableReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *Nat44EiPluginEnableDisableReply) Reset() { *m = Nat44EiPluginEnableDisableReply{} }
+func (*Nat44EiPluginEnableDisableReply) GetMessageName() string {
+	return "nat44_ei_plugin_enable_disable_reply"
+}
+func (*Nat44EiPluginEnableDisableReply) GetCrcString() string { return "e8d4e804" }
+func (*Nat44EiPluginEnableDisableReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiPluginEnableDisableReply) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.Retval
+	return size
+}
+func (m *Nat44EiPluginEnableDisableReply) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeInt32(m.Retval)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiPluginEnableDisableReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = buf.DecodeInt32()
+	return nil
+}
+
+// Nat44EiSetAddrAndPortAllocAlg defines message 'nat44_ei_set_addr_and_port_alloc_alg'.
+// InProgress: the message form may change in the future versions
+type Nat44EiSetAddrAndPortAllocAlg struct {
+	Alg        uint8  `binapi:"u8,name=alg" json:"alg,omitempty"`
+	PsidOffset uint8  `binapi:"u8,name=psid_offset" json:"psid_offset,omitempty"`
+	PsidLength uint8  `binapi:"u8,name=psid_length" json:"psid_length,omitempty"`
+	Psid       uint16 `binapi:"u16,name=psid" json:"psid,omitempty"`
+	StartPort  uint16 `binapi:"u16,name=start_port" json:"start_port,omitempty"`
+	EndPort    uint16 `binapi:"u16,name=end_port" json:"end_port,omitempty"`
+}
+
+func (m *Nat44EiSetAddrAndPortAllocAlg) Reset() { *m = Nat44EiSetAddrAndPortAllocAlg{} }
+func (*Nat44EiSetAddrAndPortAllocAlg) GetMessageName() string {
+	return "nat44_ei_set_addr_and_port_alloc_alg"
+}
+func (*Nat44EiSetAddrAndPortAllocAlg) GetCrcString() string { return "deeb746f" }
+func (*Nat44EiSetAddrAndPortAllocAlg) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiSetAddrAndPortAllocAlg) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 1 // m.Alg
+	size += 1 // m.PsidOffset
+	size += 1 // m.PsidLength
+	size += 2 // m.Psid
+	size += 2 // m.StartPort
+	size += 2 // m.EndPort
+	return size
+}
+func (m *Nat44EiSetAddrAndPortAllocAlg) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeUint8(m.Alg)
+	buf.EncodeUint8(m.PsidOffset)
+	buf.EncodeUint8(m.PsidLength)
+	buf.EncodeUint16(m.Psid)
+	buf.EncodeUint16(m.StartPort)
+	buf.EncodeUint16(m.EndPort)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiSetAddrAndPortAllocAlg) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Alg = buf.DecodeUint8()
+	m.PsidOffset = buf.DecodeUint8()
+	m.PsidLength = buf.DecodeUint8()
+	m.Psid = buf.DecodeUint16()
+	m.StartPort = buf.DecodeUint16()
+	m.EndPort = buf.DecodeUint16()
+	return nil
+}
+
+// Nat44EiSetAddrAndPortAllocAlgReply defines message 'nat44_ei_set_addr_and_port_alloc_alg_reply'.
+// InProgress: the message form may change in the future versions
+type Nat44EiSetAddrAndPortAllocAlgReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *Nat44EiSetAddrAndPortAllocAlgReply) Reset() { *m = Nat44EiSetAddrAndPortAllocAlgReply{} }
+func (*Nat44EiSetAddrAndPortAllocAlgReply) GetMessageName() string {
+	return "nat44_ei_set_addr_and_port_alloc_alg_reply"
+}
+func (*Nat44EiSetAddrAndPortAllocAlgReply) GetCrcString() string { return "e8d4e804" }
+func (*Nat44EiSetAddrAndPortAllocAlgReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiSetAddrAndPortAllocAlgReply) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.Retval
+	return size
+}
+func (m *Nat44EiSetAddrAndPortAllocAlgReply) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeInt32(m.Retval)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiSetAddrAndPortAllocAlgReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = buf.DecodeInt32()
+	return nil
+}
+
+// Nat44EiSetFqOptions defines message 'nat44_ei_set_fq_options'.
+// InProgress: the message form may change in the future versions
+type Nat44EiSetFqOptions struct {
+	FrameQueueNelts uint32 `binapi:"u32,name=frame_queue_nelts" json:"frame_queue_nelts,omitempty"`
+}
+
+func (m *Nat44EiSetFqOptions) Reset()               { *m = Nat44EiSetFqOptions{} }
+func (*Nat44EiSetFqOptions) GetMessageName() string { return "nat44_ei_set_fq_options" }
+func (*Nat44EiSetFqOptions) GetCrcString() string   { return "2399bd71" }
+func (*Nat44EiSetFqOptions) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiSetFqOptions) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.FrameQueueNelts
+	return size
+}
+func (m *Nat44EiSetFqOptions) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeUint32(m.FrameQueueNelts)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiSetFqOptions) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.FrameQueueNelts = buf.DecodeUint32()
+	return nil
+}
+
+// Nat44EiSetFqOptionsReply defines message 'nat44_ei_set_fq_options_reply'.
+// InProgress: the message form may change in the future versions
+type Nat44EiSetFqOptionsReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *Nat44EiSetFqOptionsReply) Reset()               { *m = Nat44EiSetFqOptionsReply{} }
+func (*Nat44EiSetFqOptionsReply) GetMessageName() string { return "nat44_ei_set_fq_options_reply" }
+func (*Nat44EiSetFqOptionsReply) GetCrcString() string   { return "e8d4e804" }
+func (*Nat44EiSetFqOptionsReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiSetFqOptionsReply) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.Retval
+	return size
+}
+func (m *Nat44EiSetFqOptionsReply) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeInt32(m.Retval)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiSetFqOptionsReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = buf.DecodeInt32()
+	return nil
+}
+
+// Nat44EiSetLogLevel defines message 'nat44_ei_set_log_level'.
+// Deprecated: the message will be removed in the future versions
+type Nat44EiSetLogLevel struct {
+	LogLevel nat_types.NatLogLevel `binapi:"nat_log_level,name=log_level" json:"log_level,omitempty"`
+}
+
+func (m *Nat44EiSetLogLevel) Reset()               { *m = Nat44EiSetLogLevel{} }
+func (*Nat44EiSetLogLevel) GetMessageName() string { return "nat44_ei_set_log_level" }
+func (*Nat44EiSetLogLevel) GetCrcString() string   { return "70076bfe" }
+func (*Nat44EiSetLogLevel) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiSetLogLevel) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 1 // m.LogLevel
+	return size
+}
+func (m *Nat44EiSetLogLevel) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeUint8(uint8(m.LogLevel))
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiSetLogLevel) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.LogLevel = nat_types.NatLogLevel(buf.DecodeUint8())
+	return nil
+}
+
+// Nat44EiSetLogLevelReply defines message 'nat44_ei_set_log_level_reply'.
+// Deprecated: the message will be removed in the future versions
+type Nat44EiSetLogLevelReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *Nat44EiSetLogLevelReply) Reset()               { *m = Nat44EiSetLogLevelReply{} }
+func (*Nat44EiSetLogLevelReply) GetMessageName() string { return "nat44_ei_set_log_level_reply" }
+func (*Nat44EiSetLogLevelReply) GetCrcString() string   { return "e8d4e804" }
+func (*Nat44EiSetLogLevelReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiSetLogLevelReply) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.Retval
+	return size
+}
+func (m *Nat44EiSetLogLevelReply) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeInt32(m.Retval)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiSetLogLevelReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = buf.DecodeInt32()
+	return nil
+}
+
+// Nat44EiSetMssClamping defines message 'nat44_ei_set_mss_clamping'.
+// InProgress: the message form may change in the future versions
+type Nat44EiSetMssClamping struct {
+	MssValue uint16 `binapi:"u16,name=mss_value" json:"mss_value,omitempty"`
+	Enable   bool   `binapi:"bool,name=enable" json:"enable,omitempty"`
+}
+
+func (m *Nat44EiSetMssClamping) Reset()               { *m = Nat44EiSetMssClamping{} }
+func (*Nat44EiSetMssClamping) GetMessageName() string { return "nat44_ei_set_mss_clamping" }
+func (*Nat44EiSetMssClamping) GetCrcString() string   { return "25e90abb" }
+func (*Nat44EiSetMssClamping) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiSetMssClamping) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 2 // m.MssValue
+	size += 1 // m.Enable
+	return size
+}
+func (m *Nat44EiSetMssClamping) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeUint16(m.MssValue)
+	buf.EncodeBool(m.Enable)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiSetMssClamping) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.MssValue = buf.DecodeUint16()
+	m.Enable = buf.DecodeBool()
+	return nil
+}
+
+// Nat44EiSetMssClampingReply defines message 'nat44_ei_set_mss_clamping_reply'.
+// InProgress: the message form may change in the future versions
+type Nat44EiSetMssClampingReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *Nat44EiSetMssClampingReply) Reset()               { *m = Nat44EiSetMssClampingReply{} }
+func (*Nat44EiSetMssClampingReply) GetMessageName() string { return "nat44_ei_set_mss_clamping_reply" }
+func (*Nat44EiSetMssClampingReply) GetCrcString() string   { return "e8d4e804" }
+func (*Nat44EiSetMssClampingReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiSetMssClampingReply) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.Retval
+	return size
+}
+func (m *Nat44EiSetMssClampingReply) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeInt32(m.Retval)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiSetMssClampingReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = buf.DecodeInt32()
+	return nil
+}
+
+// Nat44EiSetTimeouts defines message 'nat44_ei_set_timeouts'.
+// InProgress: the message form may change in the future versions
+type Nat44EiSetTimeouts struct {
+	UDP            uint32 `binapi:"u32,name=udp" json:"udp,omitempty"`
+	TCPEstablished uint32 `binapi:"u32,name=tcp_established" json:"tcp_established,omitempty"`
+	TCPTransitory  uint32 `binapi:"u32,name=tcp_transitory" json:"tcp_transitory,omitempty"`
+	ICMP           uint32 `binapi:"u32,name=icmp" json:"icmp,omitempty"`
+}
+
+func (m *Nat44EiSetTimeouts) Reset()               { *m = Nat44EiSetTimeouts{} }
+func (*Nat44EiSetTimeouts) GetMessageName() string { return "nat44_ei_set_timeouts" }
+func (*Nat44EiSetTimeouts) GetCrcString() string   { return "d4746b16" }
+func (*Nat44EiSetTimeouts) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiSetTimeouts) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.UDP
+	size += 4 // m.TCPEstablished
+	size += 4 // m.TCPTransitory
+	size += 4 // m.ICMP
+	return size
+}
+func (m *Nat44EiSetTimeouts) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeUint32(m.UDP)
+	buf.EncodeUint32(m.TCPEstablished)
+	buf.EncodeUint32(m.TCPTransitory)
+	buf.EncodeUint32(m.ICMP)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiSetTimeouts) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.UDP = buf.DecodeUint32()
+	m.TCPEstablished = buf.DecodeUint32()
+	m.TCPTransitory = buf.DecodeUint32()
+	m.ICMP = buf.DecodeUint32()
+	return nil
+}
+
+// Nat44EiSetTimeoutsReply defines message 'nat44_ei_set_timeouts_reply'.
+// InProgress: the message form may change in the future versions
+type Nat44EiSetTimeoutsReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *Nat44EiSetTimeoutsReply) Reset()               { *m = Nat44EiSetTimeoutsReply{} }
+func (*Nat44EiSetTimeoutsReply) GetMessageName() string { return "nat44_ei_set_timeouts_reply" }
+func (*Nat44EiSetTimeoutsReply) GetCrcString() string   { return "e8d4e804" }
+func (*Nat44EiSetTimeoutsReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiSetTimeoutsReply) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.Retval
+	return size
+}
+func (m *Nat44EiSetTimeoutsReply) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeInt32(m.Retval)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiSetTimeoutsReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = buf.DecodeInt32()
+	return nil
+}
+
+// Nat44EiSetWorkers defines message 'nat44_ei_set_workers'.
+// InProgress: the message form may change in the future versions
+type Nat44EiSetWorkers struct {
+	WorkerMask uint64 `binapi:"u64,name=worker_mask" json:"worker_mask,omitempty"`
+}
+
+func (m *Nat44EiSetWorkers) Reset()               { *m = Nat44EiSetWorkers{} }
+func (*Nat44EiSetWorkers) GetMessageName() string { return "nat44_ei_set_workers" }
+func (*Nat44EiSetWorkers) GetCrcString() string   { return "da926638" }
+func (*Nat44EiSetWorkers) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiSetWorkers) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 8 // m.WorkerMask
+	return size
+}
+func (m *Nat44EiSetWorkers) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeUint64(m.WorkerMask)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiSetWorkers) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.WorkerMask = buf.DecodeUint64()
+	return nil
+}
+
+// Nat44EiSetWorkersReply defines message 'nat44_ei_set_workers_reply'.
+// InProgress: the message form may change in the future versions
+type Nat44EiSetWorkersReply struct {
+	Retval int32 `binapi:"i32,name=retval" json:"retval,omitempty"`
+}
+
+func (m *Nat44EiSetWorkersReply) Reset()               { *m = Nat44EiSetWorkersReply{} }
+func (*Nat44EiSetWorkersReply) GetMessageName() string { return "nat44_ei_set_workers_reply" }
+func (*Nat44EiSetWorkersReply) GetCrcString() string   { return "e8d4e804" }
+func (*Nat44EiSetWorkersReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiSetWorkersReply) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.Retval
+	return size
+}
+func (m *Nat44EiSetWorkersReply) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeInt32(m.Retval)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiSetWorkersReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = buf.DecodeInt32()
+	return nil
+}
+
+// Nat44EiShowFqOptions defines message 'nat44_ei_show_fq_options'.
+// InProgress: the message form may change in the future versions
+type Nat44EiShowFqOptions struct{}
+
+func (m *Nat44EiShowFqOptions) Reset()               { *m = Nat44EiShowFqOptions{} }
+func (*Nat44EiShowFqOptions) GetMessageName() string { return "nat44_ei_show_fq_options" }
+func (*Nat44EiShowFqOptions) GetCrcString() string   { return "51077d14" }
+func (*Nat44EiShowFqOptions) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiShowFqOptions) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	return size
+}
+func (m *Nat44EiShowFqOptions) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiShowFqOptions) Unmarshal(b []byte) error {
+	return nil
+}
+
+// Nat44EiShowFqOptionsReply defines message 'nat44_ei_show_fq_options_reply'.
+// InProgress: the message form may change in the future versions
+type Nat44EiShowFqOptionsReply struct {
+	Retval          int32  `binapi:"i32,name=retval" json:"retval,omitempty"`
+	FrameQueueNelts uint32 `binapi:"u32,name=frame_queue_nelts" json:"frame_queue_nelts,omitempty"`
+}
+
+func (m *Nat44EiShowFqOptionsReply) Reset()               { *m = Nat44EiShowFqOptionsReply{} }
+func (*Nat44EiShowFqOptionsReply) GetMessageName() string { return "nat44_ei_show_fq_options_reply" }
+func (*Nat44EiShowFqOptionsReply) GetCrcString() string   { return "7213b545" }
+func (*Nat44EiShowFqOptionsReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiShowFqOptionsReply) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.Retval
+	size += 4 // m.FrameQueueNelts
+	return size
+}
+func (m *Nat44EiShowFqOptionsReply) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeInt32(m.Retval)
+	buf.EncodeUint32(m.FrameQueueNelts)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiShowFqOptionsReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = buf.DecodeInt32()
+	m.FrameQueueNelts = buf.DecodeUint32()
+	return nil
+}
+
+// Nat44EiShowRunningConfig defines message 'nat44_ei_show_running_config'.
+// InProgress: the message form may change in the future versions
+type Nat44EiShowRunningConfig struct{}
+
+func (m *Nat44EiShowRunningConfig) Reset()               { *m = Nat44EiShowRunningConfig{} }
+func (*Nat44EiShowRunningConfig) GetMessageName() string { return "nat44_ei_show_running_config" }
+func (*Nat44EiShowRunningConfig) GetCrcString() string   { return "51077d14" }
+func (*Nat44EiShowRunningConfig) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiShowRunningConfig) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	return size
+}
+func (m *Nat44EiShowRunningConfig) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiShowRunningConfig) Unmarshal(b []byte) error {
+	return nil
+}
+
+// Nat44EiShowRunningConfigReply defines message 'nat44_ei_show_running_config_reply'.
+// InProgress: the message form may change in the future versions
+type Nat44EiShowRunningConfigReply struct {
+	Retval              int32                 `binapi:"i32,name=retval" json:"retval,omitempty"`
+	InsideVrf           uint32                `binapi:"u32,name=inside_vrf" json:"inside_vrf,omitempty"`
+	OutsideVrf          uint32                `binapi:"u32,name=outside_vrf" json:"outside_vrf,omitempty"`
+	Users               uint32                `binapi:"u32,name=users" json:"users,omitempty"`
+	Sessions            uint32                `binapi:"u32,name=sessions" json:"sessions,omitempty"`
+	UserSessions        uint32                `binapi:"u32,name=user_sessions" json:"user_sessions,omitempty"`
+	UserBuckets         uint32                `binapi:"u32,name=user_buckets" json:"user_buckets,omitempty"`
+	TranslationBuckets  uint32                `binapi:"u32,name=translation_buckets" json:"translation_buckets,omitempty"`
+	ForwardingEnabled   bool                  `binapi:"bool,name=forwarding_enabled" json:"forwarding_enabled,omitempty"`
+	IpfixLoggingEnabled bool                  `binapi:"bool,name=ipfix_logging_enabled" json:"ipfix_logging_enabled,omitempty"`
+	Timeouts            nat_types.NatTimeouts `binapi:"nat_timeouts,name=timeouts" json:"timeouts,omitempty"`
+	LogLevel            nat_types.NatLogLevel `binapi:"nat_log_level,name=log_level" json:"log_level,omitempty"`
+	Flags               Nat44EiConfigFlags    `binapi:"nat44_ei_config_flags,name=flags" json:"flags,omitempty"`
+}
+
+func (m *Nat44EiShowRunningConfigReply) Reset() { *m = Nat44EiShowRunningConfigReply{} }
+func (*Nat44EiShowRunningConfigReply) GetMessageName() string {
+	return "nat44_ei_show_running_config_reply"
+}
+func (*Nat44EiShowRunningConfigReply) GetCrcString() string { return "41b66a81" }
+func (*Nat44EiShowRunningConfigReply) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiShowRunningConfigReply) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4 // m.Retval
+	size += 4 // m.InsideVrf
+	size += 4 // m.OutsideVrf
+	size += 4 // m.Users
+	size += 4 // m.Sessions
+	size += 4 // m.UserSessions
+	size += 4 // m.UserBuckets
+	size += 4 // m.TranslationBuckets
+	size += 1 // m.ForwardingEnabled
+	size += 1 // m.IpfixLoggingEnabled
+	size += 4 // m.Timeouts.UDP
+	size += 4 // m.Timeouts.TCPEstablished
+	size += 4 // m.Timeouts.TCPTransitory
+	size += 4 // m.Timeouts.ICMP
+	size += 1 // m.LogLevel
+	size += 1 // m.Flags
+	return size
+}
+func (m *Nat44EiShowRunningConfigReply) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeInt32(m.Retval)
+	buf.EncodeUint32(m.InsideVrf)
+	buf.EncodeUint32(m.OutsideVrf)
+	buf.EncodeUint32(m.Users)
+	buf.EncodeUint32(m.Sessions)
+	buf.EncodeUint32(m.UserSessions)
+	buf.EncodeUint32(m.UserBuckets)
+	buf.EncodeUint32(m.TranslationBuckets)
+	buf.EncodeBool(m.ForwardingEnabled)
+	buf.EncodeBool(m.IpfixLoggingEnabled)
+	buf.EncodeUint32(m.Timeouts.UDP)
+	buf.EncodeUint32(m.Timeouts.TCPEstablished)
+	buf.EncodeUint32(m.Timeouts.TCPTransitory)
+	buf.EncodeUint32(m.Timeouts.ICMP)
+	buf.EncodeUint8(uint8(m.LogLevel))
+	buf.EncodeUint8(uint8(m.Flags))
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiShowRunningConfigReply) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Retval = buf.DecodeInt32()
+	m.InsideVrf = buf.DecodeUint32()
+	m.OutsideVrf = buf.DecodeUint32()
+	m.Users = buf.DecodeUint32()
+	m.Sessions = buf.DecodeUint32()
+	m.UserSessions = buf.DecodeUint32()
+	m.UserBuckets = buf.DecodeUint32()
+	m.TranslationBuckets = buf.DecodeUint32()
+	m.ForwardingEnabled = buf.DecodeBool()
+	m.IpfixLoggingEnabled = buf.DecodeBool()
+	m.Timeouts.UDP = buf.DecodeUint32()
+	m.Timeouts.TCPEstablished = buf.DecodeUint32()
+	m.Timeouts.TCPTransitory = buf.DecodeUint32()
+	m.Timeouts.ICMP = buf.DecodeUint32()
+	m.LogLevel = nat_types.NatLogLevel(buf.DecodeUint8())
+	m.Flags = Nat44EiConfigFlags(buf.DecodeUint8())
+	return nil
+}
+
+// Nat44EiStaticMappingDetails defines message 'nat44_ei_static_mapping_details'.
+// InProgress: the message form may change in the future versions
+type Nat44EiStaticMappingDetails struct {
+	Flags             Nat44EiConfigFlags             `binapi:"nat44_ei_config_flags,name=flags" json:"flags,omitempty"`
+	LocalIPAddress    ip_types.IP4Address            `binapi:"ip4_address,name=local_ip_address" json:"local_ip_address,omitempty"`
+	ExternalIPAddress ip_types.IP4Address            `binapi:"ip4_address,name=external_ip_address" json:"external_ip_address,omitempty"`
+	Protocol          uint8                          `binapi:"u8,name=protocol" json:"protocol,omitempty"`
+	LocalPort         uint16                         `binapi:"u16,name=local_port" json:"local_port,omitempty"`
+	ExternalPort      uint16                         `binapi:"u16,name=external_port" json:"external_port,omitempty"`
+	ExternalSwIfIndex interface_types.InterfaceIndex `binapi:"interface_index,name=external_sw_if_index" json:"external_sw_if_index,omitempty"`
+	VrfID             uint32                         `binapi:"u32,name=vrf_id" json:"vrf_id,omitempty"`
+	Tag               string                         `binapi:"string[64],name=tag" json:"tag,omitempty"`
+}
+
+func (m *Nat44EiStaticMappingDetails) Reset()               { *m = Nat44EiStaticMappingDetails{} }
+func (*Nat44EiStaticMappingDetails) GetMessageName() string { return "nat44_ei_static_mapping_details" }
+func (*Nat44EiStaticMappingDetails) GetCrcString() string   { return "6b51ca6e" }
+func (*Nat44EiStaticMappingDetails) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiStaticMappingDetails) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 1     // m.Flags
+	size += 1 * 4 // m.LocalIPAddress
+	size += 1 * 4 // m.ExternalIPAddress
+	size += 1     // m.Protocol
+	size += 2     // m.LocalPort
+	size += 2     // m.ExternalPort
+	size += 4     // m.ExternalSwIfIndex
+	size += 4     // m.VrfID
+	size += 64    // m.Tag
+	return size
+}
+func (m *Nat44EiStaticMappingDetails) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeUint8(uint8(m.Flags))
+	buf.EncodeBytes(m.LocalIPAddress[:], 4)
+	buf.EncodeBytes(m.ExternalIPAddress[:], 4)
+	buf.EncodeUint8(m.Protocol)
+	buf.EncodeUint16(m.LocalPort)
+	buf.EncodeUint16(m.ExternalPort)
+	buf.EncodeUint32(uint32(m.ExternalSwIfIndex))
+	buf.EncodeUint32(m.VrfID)
+	buf.EncodeString(m.Tag, 64)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiStaticMappingDetails) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.Flags = Nat44EiConfigFlags(buf.DecodeUint8())
+	copy(m.LocalIPAddress[:], buf.DecodeBytes(4))
+	copy(m.ExternalIPAddress[:], buf.DecodeBytes(4))
+	m.Protocol = buf.DecodeUint8()
+	m.LocalPort = buf.DecodeUint16()
+	m.ExternalPort = buf.DecodeUint16()
+	m.ExternalSwIfIndex = interface_types.InterfaceIndex(buf.DecodeUint32())
+	m.VrfID = buf.DecodeUint32()
+	m.Tag = buf.DecodeString(64)
+	return nil
+}
+
+// Nat44EiStaticMappingDump defines message 'nat44_ei_static_mapping_dump'.
+// InProgress: the message form may change in the future versions
+type Nat44EiStaticMappingDump struct{}
+
+func (m *Nat44EiStaticMappingDump) Reset()               { *m = Nat44EiStaticMappingDump{} }
+func (*Nat44EiStaticMappingDump) GetMessageName() string { return "nat44_ei_static_mapping_dump" }
+func (*Nat44EiStaticMappingDump) GetCrcString() string   { return "51077d14" }
+func (*Nat44EiStaticMappingDump) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiStaticMappingDump) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	return size
+}
+func (m *Nat44EiStaticMappingDump) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiStaticMappingDump) Unmarshal(b []byte) error {
+	return nil
+}
+
+// Nat44EiUserDetails defines message 'nat44_ei_user_details'.
+// InProgress: the message form may change in the future versions
+type Nat44EiUserDetails struct {
+	VrfID           uint32              `binapi:"u32,name=vrf_id" json:"vrf_id,omitempty"`
+	IPAddress       ip_types.IP4Address `binapi:"ip4_address,name=ip_address" json:"ip_address,omitempty"`
+	Nsessions       uint32              `binapi:"u32,name=nsessions" json:"nsessions,omitempty"`
+	Nstaticsessions uint32              `binapi:"u32,name=nstaticsessions" json:"nstaticsessions,omitempty"`
+}
+
+func (m *Nat44EiUserDetails) Reset()               { *m = Nat44EiUserDetails{} }
+func (*Nat44EiUserDetails) GetMessageName() string { return "nat44_ei_user_details" }
+func (*Nat44EiUserDetails) GetCrcString() string   { return "355896c2" }
+func (*Nat44EiUserDetails) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiUserDetails) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4     // m.VrfID
+	size += 1 * 4 // m.IPAddress
+	size += 4     // m.Nsessions
+	size += 4     // m.Nstaticsessions
+	return size
+}
+func (m *Nat44EiUserDetails) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeUint32(m.VrfID)
+	buf.EncodeBytes(m.IPAddress[:], 4)
+	buf.EncodeUint32(m.Nsessions)
+	buf.EncodeUint32(m.Nstaticsessions)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiUserDetails) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.VrfID = buf.DecodeUint32()
+	copy(m.IPAddress[:], buf.DecodeBytes(4))
+	m.Nsessions = buf.DecodeUint32()
+	m.Nstaticsessions = buf.DecodeUint32()
+	return nil
+}
+
+// Nat44EiUserDump defines message 'nat44_ei_user_dump'.
+// InProgress: the message form may change in the future versions
+type Nat44EiUserDump struct{}
+
+func (m *Nat44EiUserDump) Reset()               { *m = Nat44EiUserDump{} }
+func (*Nat44EiUserDump) GetMessageName() string { return "nat44_ei_user_dump" }
+func (*Nat44EiUserDump) GetCrcString() string   { return "51077d14" }
+func (*Nat44EiUserDump) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiUserDump) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	return size
+}
+func (m *Nat44EiUserDump) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiUserDump) Unmarshal(b []byte) error {
+	return nil
+}
+
+// Nat44EiUserSessionDetails defines message 'nat44_ei_user_session_details'.
+// InProgress: the message form may change in the future versions
+type Nat44EiUserSessionDetails struct {
+	OutsideIPAddress ip_types.IP4Address `binapi:"ip4_address,name=outside_ip_address" json:"outside_ip_address,omitempty"`
+	OutsidePort      uint16              `binapi:"u16,name=outside_port" json:"outside_port,omitempty"`
+	InsideIPAddress  ip_types.IP4Address `binapi:"ip4_address,name=inside_ip_address" json:"inside_ip_address,omitempty"`
+	InsidePort       uint16              `binapi:"u16,name=inside_port" json:"inside_port,omitempty"`
+	Protocol         uint16              `binapi:"u16,name=protocol" json:"protocol,omitempty"`
+	Flags            Nat44EiConfigFlags  `binapi:"nat44_ei_config_flags,name=flags" json:"flags,omitempty"`
+	LastHeard        uint64              `binapi:"u64,name=last_heard" json:"last_heard,omitempty"`
+	TotalBytes       uint64              `binapi:"u64,name=total_bytes" json:"total_bytes,omitempty"`
+	TotalPkts        uint32              `binapi:"u32,name=total_pkts" json:"total_pkts,omitempty"`
+	ExtHostAddress   ip_types.IP4Address `binapi:"ip4_address,name=ext_host_address" json:"ext_host_address,omitempty"`
+	ExtHostPort      uint16              `binapi:"u16,name=ext_host_port" json:"ext_host_port,omitempty"`
+}
+
+func (m *Nat44EiUserSessionDetails) Reset()               { *m = Nat44EiUserSessionDetails{} }
+func (*Nat44EiUserSessionDetails) GetMessageName() string { return "nat44_ei_user_session_details" }
+func (*Nat44EiUserSessionDetails) GetCrcString() string   { return "19b7c0ac" }
+func (*Nat44EiUserSessionDetails) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiUserSessionDetails) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 1 * 4 // m.OutsideIPAddress
+	size += 2     // m.OutsidePort
+	size += 1 * 4 // m.InsideIPAddress
+	size += 2     // m.InsidePort
+	size += 2     // m.Protocol
+	size += 1     // m.Flags
+	size += 8     // m.LastHeard
+	size += 8     // m.TotalBytes
+	size += 4     // m.TotalPkts
+	size += 1 * 4 // m.ExtHostAddress
+	size += 2     // m.ExtHostPort
+	return size
+}
+func (m *Nat44EiUserSessionDetails) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeBytes(m.OutsideIPAddress[:], 4)
+	buf.EncodeUint16(m.OutsidePort)
+	buf.EncodeBytes(m.InsideIPAddress[:], 4)
+	buf.EncodeUint16(m.InsidePort)
+	buf.EncodeUint16(m.Protocol)
+	buf.EncodeUint8(uint8(m.Flags))
+	buf.EncodeUint64(m.LastHeard)
+	buf.EncodeUint64(m.TotalBytes)
+	buf.EncodeUint32(m.TotalPkts)
+	buf.EncodeBytes(m.ExtHostAddress[:], 4)
+	buf.EncodeUint16(m.ExtHostPort)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiUserSessionDetails) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	copy(m.OutsideIPAddress[:], buf.DecodeBytes(4))
+	m.OutsidePort = buf.DecodeUint16()
+	copy(m.InsideIPAddress[:], buf.DecodeBytes(4))
+	m.InsidePort = buf.DecodeUint16()
+	m.Protocol = buf.DecodeUint16()
+	m.Flags = Nat44EiConfigFlags(buf.DecodeUint8())
+	m.LastHeard = buf.DecodeUint64()
+	m.TotalBytes = buf.DecodeUint64()
+	m.TotalPkts = buf.DecodeUint32()
+	copy(m.ExtHostAddress[:], buf.DecodeBytes(4))
+	m.ExtHostPort = buf.DecodeUint16()
+	return nil
+}
+
+// Nat44EiUserSessionDump defines message 'nat44_ei_user_session_dump'.
+// InProgress: the message form may change in the future versions
+type Nat44EiUserSessionDump struct {
+	IPAddress ip_types.IP4Address `binapi:"ip4_address,name=ip_address" json:"ip_address,omitempty"`
+	VrfID     uint32              `binapi:"u32,name=vrf_id" json:"vrf_id,omitempty"`
+}
+
+func (m *Nat44EiUserSessionDump) Reset()               { *m = Nat44EiUserSessionDump{} }
+func (*Nat44EiUserSessionDump) GetMessageName() string { return "nat44_ei_user_session_dump" }
+func (*Nat44EiUserSessionDump) GetCrcString() string   { return "e1899c98" }
+func (*Nat44EiUserSessionDump) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiUserSessionDump) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 1 * 4 // m.IPAddress
+	size += 4     // m.VrfID
+	return size
+}
+func (m *Nat44EiUserSessionDump) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeBytes(m.IPAddress[:], 4)
+	buf.EncodeUint32(m.VrfID)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiUserSessionDump) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	copy(m.IPAddress[:], buf.DecodeBytes(4))
+	m.VrfID = buf.DecodeUint32()
+	return nil
+}
+
+// Nat44EiWorkerDetails defines message 'nat44_ei_worker_details'.
+// InProgress: the message form may change in the future versions
+type Nat44EiWorkerDetails struct {
+	WorkerIndex uint32 `binapi:"u32,name=worker_index" json:"worker_index,omitempty"`
+	LcoreID     uint32 `binapi:"u32,name=lcore_id" json:"lcore_id,omitempty"`
+	Name        string `binapi:"string[64],name=name" json:"name,omitempty"`
+}
+
+func (m *Nat44EiWorkerDetails) Reset()               { *m = Nat44EiWorkerDetails{} }
+func (*Nat44EiWorkerDetails) GetMessageName() string { return "nat44_ei_worker_details" }
+func (*Nat44EiWorkerDetails) GetCrcString() string   { return "84bf06fc" }
+func (*Nat44EiWorkerDetails) GetMessageType() api.MessageType {
+	return api.ReplyMessage
+}
+
+func (m *Nat44EiWorkerDetails) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	size += 4  // m.WorkerIndex
+	size += 4  // m.LcoreID
+	size += 64 // m.Name
+	return size
+}
+func (m *Nat44EiWorkerDetails) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	buf.EncodeUint32(m.WorkerIndex)
+	buf.EncodeUint32(m.LcoreID)
+	buf.EncodeString(m.Name, 64)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiWorkerDetails) Unmarshal(b []byte) error {
+	buf := codec.NewBuffer(b)
+	m.WorkerIndex = buf.DecodeUint32()
+	m.LcoreID = buf.DecodeUint32()
+	m.Name = buf.DecodeString(64)
+	return nil
+}
+
+// Nat44EiWorkerDump defines message 'nat44_ei_worker_dump'.
+// InProgress: the message form may change in the future versions
+type Nat44EiWorkerDump struct{}
+
+func (m *Nat44EiWorkerDump) Reset()               { *m = Nat44EiWorkerDump{} }
+func (*Nat44EiWorkerDump) GetMessageName() string { return "nat44_ei_worker_dump" }
+func (*Nat44EiWorkerDump) GetCrcString() string   { return "51077d14" }
+func (*Nat44EiWorkerDump) GetMessageType() api.MessageType {
+	return api.RequestMessage
+}
+
+func (m *Nat44EiWorkerDump) Size() (size int) {
+	if m == nil {
+		return 0
+	}
+	return size
+}
+func (m *Nat44EiWorkerDump) Marshal(b []byte) ([]byte, error) {
+	if b == nil {
+		b = make([]byte, m.Size())
+	}
+	buf := codec.NewBuffer(b)
+	return buf.Bytes(), nil
+}
+func (m *Nat44EiWorkerDump) Unmarshal(b []byte) error {
+	return nil
+}
+
+func init() { file_nat44_ei_binapi_init() }
+func file_nat44_ei_binapi_init() {
+	api.RegisterMessage((*Nat44EiAddDelAddressRange)(nil), "nat44_ei_add_del_address_range_35f21abc")
+	api.RegisterMessage((*Nat44EiAddDelAddressRangeReply)(nil), "nat44_ei_add_del_address_range_reply_e8d4e804")
+	api.RegisterMessage((*Nat44EiAddDelIdentityMapping)(nil), "nat44_ei_add_del_identity_mapping_cb8606b9")
+	api.RegisterMessage((*Nat44EiAddDelIdentityMappingReply)(nil), "nat44_ei_add_del_identity_mapping_reply_e8d4e804")
+	api.RegisterMessage((*Nat44EiAddDelInterfaceAddr)(nil), "nat44_ei_add_del_interface_addr_883abbcc")
+	api.RegisterMessage((*Nat44EiAddDelInterfaceAddrReply)(nil), "nat44_ei_add_del_interface_addr_reply_e8d4e804")
+	api.RegisterMessage((*Nat44EiAddDelStaticMapping)(nil), "nat44_ei_add_del_static_mapping_b404b7fe")
+	api.RegisterMessage((*Nat44EiAddDelStaticMappingReply)(nil), "nat44_ei_add_del_static_mapping_reply_e8d4e804")
+	api.RegisterMessage((*Nat44EiAddressDetails)(nil), "nat44_ei_address_details_318f1202")
+	api.RegisterMessage((*Nat44EiAddressDump)(nil), "nat44_ei_address_dump_51077d14")
+	api.RegisterMessage((*Nat44EiDelSession)(nil), "nat44_ei_del_session_74969ffe")
+	api.RegisterMessage((*Nat44EiDelSessionReply)(nil), "nat44_ei_del_session_reply_e8d4e804")
+	api.RegisterMessage((*Nat44EiDelUser)(nil), "nat44_ei_del_user_99a9f998")
+	api.RegisterMessage((*Nat44EiDelUserReply)(nil), "nat44_ei_del_user_reply_e8d4e804")
+	api.RegisterMessage((*Nat44EiForwardingEnableDisable)(nil), "nat44_ei_forwarding_enable_disable_b3e225d2")
+	api.RegisterMessage((*Nat44EiForwardingEnableDisableReply)(nil), "nat44_ei_forwarding_enable_disable_reply_e8d4e804")
+	api.RegisterMessage((*Nat44EiGetAddrAndPortAllocAlg)(nil), "nat44_ei_get_addr_and_port_alloc_alg_51077d14")
+	api.RegisterMessage((*Nat44EiGetAddrAndPortAllocAlgReply)(nil), "nat44_ei_get_addr_and_port_alloc_alg_reply_3607a7d0")
+	api.RegisterMessage((*Nat44EiGetMssClamping)(nil), "nat44_ei_get_mss_clamping_51077d14")
+	api.RegisterMessage((*Nat44EiGetMssClampingReply)(nil), "nat44_ei_get_mss_clamping_reply_1c0b2a78")
+	api.RegisterMessage((*Nat44EiHaFlush)(nil), "nat44_ei_ha_flush_51077d14")
+	api.RegisterMessage((*Nat44EiHaFlushReply)(nil), "nat44_ei_ha_flush_reply_e8d4e804")
+	api.RegisterMessage((*Nat44EiHaGetFailover)(nil), "nat44_ei_ha_get_failover_51077d14")
+	api.RegisterMessage((*Nat44EiHaGetFailoverReply)(nil), "nat44_ei_ha_get_failover_reply_a67d8752")
+	api.RegisterMessage((*Nat44EiHaGetListener)(nil), "nat44_ei_ha_get_listener_51077d14")
+	api.RegisterMessage((*Nat44EiHaGetListenerReply)(nil), "nat44_ei_ha_get_listener_reply_123ea41f")
+	api.RegisterMessage((*Nat44EiHaResync)(nil), "nat44_ei_ha_resync_c8ab9e03")
+	api.RegisterMessage((*Nat44EiHaResyncCompletedEvent)(nil), "nat44_ei_ha_resync_completed_event_fdc598fb")
+	api.RegisterMessage((*Nat44EiHaResyncReply)(nil), "nat44_ei_ha_resync_reply_e8d4e804")
+	api.RegisterMessage((*Nat44EiHaSetFailover)(nil), "nat44_ei_ha_set_failover_718246af")
+	api.RegisterMessage((*Nat44EiHaSetFailoverReply)(nil), "nat44_ei_ha_set_failover_reply_e8d4e804")
+	api.RegisterMessage((*Nat44EiHaSetListener)(nil), "nat44_ei_ha_set_listener_e4a8cb4e")
+	api.RegisterMessage((*Nat44EiHaSetListenerReply)(nil), "nat44_ei_ha_set_listener_reply_e8d4e804")
+	api.RegisterMessage((*Nat44EiIdentityMappingDetails)(nil), "nat44_ei_identity_mapping_details_30d53e26")
+	api.RegisterMessage((*Nat44EiIdentityMappingDump)(nil), "nat44_ei_identity_mapping_dump_51077d14")
+	api.RegisterMessage((*Nat44EiInterfaceAddDelFeature)(nil), "nat44_ei_interface_add_del_feature_63a2db8b")
+	api.RegisterMessage((*Nat44EiInterfaceAddDelFeatureReply)(nil), "nat44_ei_interface_add_del_feature_reply_e8d4e804")
+	api.RegisterMessage((*Nat44EiInterfaceAddDelOutputFeature)(nil), "nat44_ei_interface_add_del_output_feature_63a2db8b")
+	api.RegisterMessage((*Nat44EiInterfaceAddDelOutputFeatureReply)(nil), "nat44_ei_interface_add_del_output_feature_reply_e8d4e804")
+	api.RegisterMessage((*Nat44EiInterfaceAddrDetails)(nil), "nat44_ei_interface_addr_details_0b45011c")
+	api.RegisterMessage((*Nat44EiInterfaceAddrDump)(nil), "nat44_ei_interface_addr_dump_51077d14")
+	api.RegisterMessage((*Nat44EiInterfaceDetails)(nil), "nat44_ei_interface_details_f446e508")
+	api.RegisterMessage((*Nat44EiInterfaceDump)(nil), "nat44_ei_interface_dump_51077d14")
+	api.RegisterMessage((*Nat44EiInterfaceOutputFeatureDetails)(nil), "nat44_ei_interface_output_feature_details_f446e508")
+	api.RegisterMessage((*Nat44EiInterfaceOutputFeatureDump)(nil), "nat44_ei_interface_output_feature_dump_51077d14")
+	api.RegisterMessage((*Nat44EiIpfixEnableDisable)(nil), "nat44_ei_ipfix_enable_disable_9af4a2d2")
+	api.RegisterMessage((*Nat44EiIpfixEnableDisableReply)(nil), "nat44_ei_ipfix_enable_disable_reply_e8d4e804")
+	api.RegisterMessage((*Nat44EiPluginEnableDisable)(nil), "nat44_ei_plugin_enable_disable_bf692144")
+	api.RegisterMessage((*Nat44EiPluginEnableDisableReply)(nil), "nat44_ei_plugin_enable_disable_reply_e8d4e804")
+	api.RegisterMessage((*Nat44EiSetAddrAndPortAllocAlg)(nil), "nat44_ei_set_addr_and_port_alloc_alg_deeb746f")
+	api.RegisterMessage((*Nat44EiSetAddrAndPortAllocAlgReply)(nil), "nat44_ei_set_addr_and_port_alloc_alg_reply_e8d4e804")
+	api.RegisterMessage((*Nat44EiSetFqOptions)(nil), "nat44_ei_set_fq_options_2399bd71")
+	api.RegisterMessage((*Nat44EiSetFqOptionsReply)(nil), "nat44_ei_set_fq_options_reply_e8d4e804")
+	api.RegisterMessage((*Nat44EiSetLogLevel)(nil), "nat44_ei_set_log_level_70076bfe")
+	api.RegisterMessage((*Nat44EiSetLogLevelReply)(nil), "nat44_ei_set_log_level_reply_e8d4e804")
+	api.RegisterMessage((*Nat44EiSetMssClamping)(nil), "nat44_ei_set_mss_clamping_25e90abb")
+	api.RegisterMessage((*Nat44EiSetMssClampingReply)(nil), "nat44_ei_set_mss_clamping_reply_e8d4e804")
+	api.RegisterMessage((*Nat44EiSetTimeouts)(nil), "nat44_ei_set_timeouts_d4746b16")
+	api.RegisterMessage((*Nat44EiSetTimeoutsReply)(nil), "nat44_ei_set_timeouts_reply_e8d4e804")
+	api.RegisterMessage((*Nat44EiSetWorkers)(nil), "nat44_ei_set_workers_da926638")
+	api.RegisterMessage((*Nat44EiSetWorkersReply)(nil), "nat44_ei_set_workers_reply_e8d4e804")
+	api.RegisterMessage((*Nat44EiShowFqOptions)(nil), "nat44_ei_show_fq_options_51077d14")
+	api.RegisterMessage((*Nat44EiShowFqOptionsReply)(nil), "nat44_ei_show_fq_options_reply_7213b545")
+	api.RegisterMessage((*Nat44EiShowRunningConfig)(nil), "nat44_ei_show_running_config_51077d14")
+	api.RegisterMessage((*Nat44EiShowRunningConfigReply)(nil), "nat44_ei_show_running_config_reply_41b66a81")
+	api.RegisterMessage((*Nat44EiStaticMappingDetails)(nil), "nat44_ei_static_mapping_details_6b51ca6e")
+	api.RegisterMessage((*Nat44EiStaticMappingDump)(nil), "nat44_ei_static_mapping_dump_51077d14")
+	api.RegisterMessage((*Nat44EiUserDetails)(nil), "nat44_ei_user_details_355896c2")
+	api.RegisterMessage((*Nat44EiUserDump)(nil), "nat44_ei_user_dump_51077d14")
+	api.RegisterMessage((*Nat44EiUserSessionDetails)(nil), "nat44_ei_user_session_details_19b7c0ac")
+	api.RegisterMessage((*Nat44EiUserSessionDump)(nil), "nat44_ei_user_session_dump_e1899c98")
+	api.RegisterMessage((*Nat44EiWorkerDetails)(nil), "nat44_ei_worker_details_84bf06fc")
+	api.RegisterMessage((*Nat44EiWorkerDump)(nil), "nat44_ei_worker_dump_51077d14")
+}
+
+// Messages returns list of all messages in this module.
+func AllMessages() []api.Message {
+	return []api.Message{
+		(*Nat44EiAddDelAddressRange)(nil),
+		(*Nat44EiAddDelAddressRangeReply)(nil),
+		(*Nat44EiAddDelIdentityMapping)(nil),
+		(*Nat44EiAddDelIdentityMappingReply)(nil),
+		(*Nat44EiAddDelInterfaceAddr)(nil),
+		(*Nat44EiAddDelInterfaceAddrReply)(nil),
+		(*Nat44EiAddDelStaticMapping)(nil),
+		(*Nat44EiAddDelStaticMappingReply)(nil),
+		(*Nat44EiAddressDetails)(nil),
+		(*Nat44EiAddressDump)(nil),
+		(*Nat44EiDelSession)(nil),
+		(*Nat44EiDelSessionReply)(nil),
+		(*Nat44EiDelUser)(nil),
+		(*Nat44EiDelUserReply)(nil),
+		(*Nat44EiForwardingEnableDisable)(nil),
+		(*Nat44EiForwardingEnableDisableReply)(nil),
+		(*Nat44EiGetAddrAndPortAllocAlg)(nil),
+		(*Nat44EiGetAddrAndPortAllocAlgReply)(nil),
+		(*Nat44EiGetMssClamping)(nil),
+		(*Nat44EiGetMssClampingReply)(nil),
+		(*Nat44EiHaFlush)(nil),
+		(*Nat44EiHaFlushReply)(nil),
+		(*Nat44EiHaGetFailover)(nil),
+		(*Nat44EiHaGetFailoverReply)(nil),
+		(*Nat44EiHaGetListener)(nil),
+		(*Nat44EiHaGetListenerReply)(nil),
+		(*Nat44EiHaResync)(nil),
+		(*Nat44EiHaResyncCompletedEvent)(nil),
+		(*Nat44EiHaResyncReply)(nil),
+		(*Nat44EiHaSetFailover)(nil),
+		(*Nat44EiHaSetFailoverReply)(nil),
+		(*Nat44EiHaSetListener)(nil),
+		(*Nat44EiHaSetListenerReply)(nil),
+		(*Nat44EiIdentityMappingDetails)(nil),
+		(*Nat44EiIdentityMappingDump)(nil),
+		(*Nat44EiInterfaceAddDelFeature)(nil),
+		(*Nat44EiInterfaceAddDelFeatureReply)(nil),
+		(*Nat44EiInterfaceAddDelOutputFeature)(nil),
+		(*Nat44EiInterfaceAddDelOutputFeatureReply)(nil),
+		(*Nat44EiInterfaceAddrDetails)(nil),
+		(*Nat44EiInterfaceAddrDump)(nil),
+		(*Nat44EiInterfaceDetails)(nil),
+		(*Nat44EiInterfaceDump)(nil),
+		(*Nat44EiInterfaceOutputFeatureDetails)(nil),
+		(*Nat44EiInterfaceOutputFeatureDump)(nil),
+		(*Nat44EiIpfixEnableDisable)(nil),
+		(*Nat44EiIpfixEnableDisableReply)(nil),
+		(*Nat44EiPluginEnableDisable)(nil),
+		(*Nat44EiPluginEnableDisableReply)(nil),
+		(*Nat44EiSetAddrAndPortAllocAlg)(nil),
+		(*Nat44EiSetAddrAndPortAllocAlgReply)(nil),
+		(*Nat44EiSetFqOptions)(nil),
+		(*Nat44EiSetFqOptionsReply)(nil),
+		(*Nat44EiSetLogLevel)(nil),
+		(*Nat44EiSetLogLevelReply)(nil),
+		(*Nat44EiSetMssClamping)(nil),
+		(*Nat44EiSetMssClampingReply)(nil),
+		(*Nat44EiSetTimeouts)(nil),
+		(*Nat44EiSetTimeoutsReply)(nil),
+		(*Nat44EiSetWorkers)(nil),
+		(*Nat44EiSetWorkersReply)(nil),
+		(*Nat44EiShowFqOptions)(nil),
+		(*Nat44EiShowFqOptionsReply)(nil),
+		(*Nat44EiShowRunningConfig)(nil),
+		(*Nat44EiShowRunningConfigReply)(nil),
+		(*Nat44EiStaticMappingDetails)(nil),
+		(*Nat44EiStaticMappingDump)(nil),
+		(*Nat44EiUserDetails)(nil),
+		(*Nat44EiUserDump)(nil),
+		(*Nat44EiUserSessionDetails)(nil),
+		(*Nat44EiUserSessionDump)(nil),
+		(*Nat44EiWorkerDetails)(nil),
+		(*Nat44EiWorkerDump)(nil),
+	}
+}
diff --git a/binapi/nat44_ei/nat44_ei_rpc.ba.go b/binapi/nat44_ei/nat44_ei_rpc.ba.go
new file mode 100644
index 0000000..d225dab
--- /dev/null
+++ b/binapi/nat44_ei/nat44_ei_rpc.ba.go
@@ -0,0 +1,654 @@
+// Code generated by GoVPP's binapi-generator. DO NOT EDIT.
+
+package nat44_ei
+
+import (
+	"context"
+	"fmt"
+	"io"
+
+	api "git.fd.io/govpp.git/api"
+	vpe "git.fd.io/govpp.git/binapi/vpe"
+)
+
+// RPCService defines RPC service nat44_ei.
+type RPCService interface {
+	Nat44EiAddDelAddressRange(ctx context.Context, in *Nat44EiAddDelAddressRange) (*Nat44EiAddDelAddressRangeReply, error)
+	Nat44EiAddDelIdentityMapping(ctx context.Context, in *Nat44EiAddDelIdentityMapping) (*Nat44EiAddDelIdentityMappingReply, error)
+	Nat44EiAddDelInterfaceAddr(ctx context.Context, in *Nat44EiAddDelInterfaceAddr) (*Nat44EiAddDelInterfaceAddrReply, error)
+	Nat44EiAddDelStaticMapping(ctx context.Context, in *Nat44EiAddDelStaticMapping) (*Nat44EiAddDelStaticMappingReply, error)
+	Nat44EiAddressDump(ctx context.Context, in *Nat44EiAddressDump) (RPCService_Nat44EiAddressDumpClient, error)
+	Nat44EiDelSession(ctx context.Context, in *Nat44EiDelSession) (*Nat44EiDelSessionReply, error)
+	Nat44EiDelUser(ctx context.Context, in *Nat44EiDelUser) (*Nat44EiDelUserReply, error)
+	Nat44EiForwardingEnableDisable(ctx context.Context, in *Nat44EiForwardingEnableDisable) (*Nat44EiForwardingEnableDisableReply, error)
+	Nat44EiGetAddrAndPortAllocAlg(ctx context.Context, in *Nat44EiGetAddrAndPortAllocAlg) (*Nat44EiGetAddrAndPortAllocAlgReply, error)
+	Nat44EiGetMssClamping(ctx context.Context, in *Nat44EiGetMssClamping) (*Nat44EiGetMssClampingReply, error)
+	Nat44EiHaFlush(ctx context.Context, in *Nat44EiHaFlush) (*Nat44EiHaFlushReply, error)
+	Nat44EiHaGetFailover(ctx context.Context, in *Nat44EiHaGetFailover) (*Nat44EiHaGetFailoverReply, error)
+	Nat44EiHaGetListener(ctx context.Context, in *Nat44EiHaGetListener) (*Nat44EiHaGetListenerReply, error)
+	Nat44EiHaResync(ctx context.Context, in *Nat44EiHaResync) (*Nat44EiHaResyncReply, error)
+	Nat44EiHaSetFailover(ctx context.Context, in *Nat44EiHaSetFailover) (*Nat44EiHaSetFailoverReply, error)
+	Nat44EiHaSetListener(ctx context.Context, in *Nat44EiHaSetListener) (*Nat44EiHaSetListenerReply, error)
+	Nat44EiIdentityMappingDump(ctx context.Context, in *Nat44EiIdentityMappingDump) (RPCService_Nat44EiIdentityMappingDumpClient, error)
+	Nat44EiInterfaceAddDelFeature(ctx context.Context, in *Nat44EiInterfaceAddDelFeature) (*Nat44EiInterfaceAddDelFeatureReply, error)
+	Nat44EiInterfaceAddDelOutputFeature(ctx context.Context, in *Nat44EiInterfaceAddDelOutputFeature) (*Nat44EiInterfaceAddDelOutputFeatureReply, error)
+	Nat44EiInterfaceAddrDump(ctx context.Context, in *Nat44EiInterfaceAddrDump) (RPCService_Nat44EiInterfaceAddrDumpClient, error)
+	Nat44EiInterfaceDump(ctx context.Context, in *Nat44EiInterfaceDump) (RPCService_Nat44EiInterfaceDumpClient, error)
+	Nat44EiInterfaceOutputFeatureDump(ctx context.Context, in *Nat44EiInterfaceOutputFeatureDump) (RPCService_Nat44EiInterfaceOutputFeatureDumpClient, error)
+	Nat44EiIpfixEnableDisable(ctx context.Context, in *Nat44EiIpfixEnableDisable) (*Nat44EiIpfixEnableDisableReply, error)
+	Nat44EiPluginEnableDisable(ctx context.Context, in *Nat44EiPluginEnableDisable) (*Nat44EiPluginEnableDisableReply, error)
+	Nat44EiSetAddrAndPortAllocAlg(ctx context.Context, in *Nat44EiSetAddrAndPortAllocAlg) (*Nat44EiSetAddrAndPortAllocAlgReply, error)
+	Nat44EiSetFqOptions(ctx context.Context, in *Nat44EiSetFqOptions) (*Nat44EiSetFqOptionsReply, error)
+	Nat44EiSetLogLevel(ctx context.Context, in *Nat44EiSetLogLevel) (*Nat44EiSetLogLevelReply, error)
+	Nat44EiSetMssClamping(ctx context.Context, in *Nat44EiSetMssClamping) (*Nat44EiSetMssClampingReply, error)
+	Nat44EiSetTimeouts(ctx context.Context, in *Nat44EiSetTimeouts) (*Nat44EiSetTimeoutsReply, error)
+	Nat44EiSetWorkers(ctx context.Context, in *Nat44EiSetWorkers) (*Nat44EiSetWorkersReply, error)
+	Nat44EiShowFqOptions(ctx context.Context, in *Nat44EiShowFqOptions) (*Nat44EiShowFqOptionsReply, error)
+	Nat44EiShowRunningConfig(ctx context.Context, in *Nat44EiShowRunningConfig) (*Nat44EiShowRunningConfigReply, error)
+	Nat44EiStaticMappingDump(ctx context.Context, in *Nat44EiStaticMappingDump) (RPCService_Nat44EiStaticMappingDumpClient, error)
+	Nat44EiUserDump(ctx context.Context, in *Nat44EiUserDump) (RPCService_Nat44EiUserDumpClient, error)
+	Nat44EiUserSessionDump(ctx context.Context, in *Nat44EiUserSessionDump) (RPCService_Nat44EiUserSessionDumpClient, error)
+	Nat44EiWorkerDump(ctx context.Context, in *Nat44EiWorkerDump) (RPCService_Nat44EiWorkerDumpClient, error)
+}
+
+type serviceClient struct {
+	conn api.Connection
+}
+
+func NewServiceClient(conn api.Connection) RPCService {
+	return &serviceClient{conn}
+}
+
+func (c *serviceClient) Nat44EiAddDelAddressRange(ctx context.Context, in *Nat44EiAddDelAddressRange) (*Nat44EiAddDelAddressRangeReply, error) {
+	out := new(Nat44EiAddDelAddressRangeReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, api.RetvalToVPPApiError(out.Retval)
+}
+
+func (c *serviceClient) Nat44EiAddDelIdentityMapping(ctx context.Context, in *Nat44EiAddDelIdentityMapping) (*Nat44EiAddDelIdentityMappingReply, error) {
+	out := new(Nat44EiAddDelIdentityMappingReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, api.RetvalToVPPApiError(out.Retval)
+}
+
+func (c *serviceClient) Nat44EiAddDelInterfaceAddr(ctx context.Context, in *Nat44EiAddDelInterfaceAddr) (*Nat44EiAddDelInterfaceAddrReply, error) {
+	out := new(Nat44EiAddDelInterfaceAddrReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, api.RetvalToVPPApiError(out.Retval)
+}
+
+func (c *serviceClient) Nat44EiAddDelStaticMapping(ctx context.Context, in *Nat44EiAddDelStaticMapping) (*Nat44EiAddDelStaticMappingReply, error) {
+	out := new(Nat44EiAddDelStaticMappingReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, api.RetvalToVPPApiError(out.Retval)
+}
+
+func (c *serviceClient) Nat44EiAddressDump(ctx context.Context, in *Nat44EiAddressDump) (RPCService_Nat44EiAddressDumpClient, error) {
+	stream, err := c.conn.NewStream(ctx)
+	if err != nil {
+		return nil, err
+	}
+	x := &serviceClient_Nat44EiAddressDumpClient{stream}
+	if err := x.Stream.SendMsg(in); err != nil {
+		return nil, err
+	}
+	if err = x.Stream.SendMsg(&vpe.ControlPing{}); err != nil {
+		return nil, err
+	}
+	return x, nil
+}
+
+type RPCService_Nat44EiAddressDumpClient interface {
+	Recv() (*Nat44EiAddressDetails, error)
+	api.Stream
+}
+
+type serviceClient_Nat44EiAddressDumpClient struct {
+	api.Stream
+}
+
+func (c *serviceClient_Nat44EiAddressDumpClient) Recv() (*Nat44EiAddressDetails, error) {
+	msg, err := c.Stream.RecvMsg()
+	if err != nil {
+		return nil, err
+	}
+	switch m := msg.(type) {
+	case *Nat44EiAddressDetails:
+		return m, nil
+	case *vpe.ControlPingReply:
+		return nil, io.EOF
+	default:
+		return nil, fmt.Errorf("unexpected message: %T %v", m, m)
+	}
+}
+
+func (c *serviceClient) Nat44EiDelSession(ctx context.Context, in *Nat44EiDelSession) (*Nat44EiDelSessionReply, error) {
+	out := new(Nat44EiDelSessionReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, api.RetvalToVPPApiError(out.Retval)
+}
+
+func (c *serviceClient) Nat44EiDelUser(ctx context.Context, in *Nat44EiDelUser) (*Nat44EiDelUserReply, error) {
+	out := new(Nat44EiDelUserReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, api.RetvalToVPPApiError(out.Retval)
+}
+
+func (c *serviceClient) Nat44EiForwardingEnableDisable(ctx context.Context, in *Nat44EiForwardingEnableDisable) (*Nat44EiForwardingEnableDisableReply, error) {
+	out := new(Nat44EiForwardingEnableDisableReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, api.RetvalToVPPApiError(out.Retval)
+}
+
+func (c *serviceClient) Nat44EiGetAddrAndPortAllocAlg(ctx context.Context, in *Nat44EiGetAddrAndPortAllocAlg) (*Nat44EiGetAddrAndPortAllocAlgReply, error) {
+	out := new(Nat44EiGetAddrAndPortAllocAlgReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, api.RetvalToVPPApiError(out.Retval)
+}
+
+func (c *serviceClient) Nat44EiGetMssClamping(ctx context.Context, in *Nat44EiGetMssClamping) (*Nat44EiGetMssClampingReply, error) {
+	out := new(Nat44EiGetMssClampingReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, api.RetvalToVPPApiError(out.Retval)
+}
+
+func (c *serviceClient) Nat44EiHaFlush(ctx context.Context, in *Nat44EiHaFlush) (*Nat44EiHaFlushReply, error) {
+	out := new(Nat44EiHaFlushReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, api.RetvalToVPPApiError(out.Retval)
+}
+
+func (c *serviceClient) Nat44EiHaGetFailover(ctx context.Context, in *Nat44EiHaGetFailover) (*Nat44EiHaGetFailoverReply, error) {
+	out := new(Nat44EiHaGetFailoverReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, api.RetvalToVPPApiError(out.Retval)
+}
+
+func (c *serviceClient) Nat44EiHaGetListener(ctx context.Context, in *Nat44EiHaGetListener) (*Nat44EiHaGetListenerReply, error) {
+	out := new(Nat44EiHaGetListenerReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, api.RetvalToVPPApiError(out.Retval)
+}
+
+func (c *serviceClient) Nat44EiHaResync(ctx context.Context, in *Nat44EiHaResync) (*Nat44EiHaResyncReply, error) {
+	out := new(Nat44EiHaResyncReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, api.RetvalToVPPApiError(out.Retval)
+}
+
+func (c *serviceClient) Nat44EiHaSetFailover(ctx context.Context, in *Nat44EiHaSetFailover) (*Nat44EiHaSetFailoverReply, error) {
+	out := new(Nat44EiHaSetFailoverReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, api.RetvalToVPPApiError(out.Retval)
+}
+
+func (c *serviceClient) Nat44EiHaSetListener(ctx context.Context, in *Nat44EiHaSetListener) (*Nat44EiHaSetListenerReply, error) {
+	out := new(Nat44EiHaSetListenerReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, api.RetvalToVPPApiError(out.Retval)
+}
+
+func (c *serviceClient) Nat44EiIdentityMappingDump(ctx context.Context, in *Nat44EiIdentityMappingDump) (RPCService_Nat44EiIdentityMappingDumpClient, error) {
+	stream, err := c.conn.NewStream(ctx)
+	if err != nil {
+		return nil, err
+	}
+	x := &serviceClient_Nat44EiIdentityMappingDumpClient{stream}
+	if err := x.Stream.SendMsg(in); err != nil {
+		return nil, err
+	}
+	if err = x.Stream.SendMsg(&vpe.ControlPing{}); err != nil {
+		return nil, err
+	}
+	return x, nil
+}
+
+type RPCService_Nat44EiIdentityMappingDumpClient interface {
+	Recv() (*Nat44EiIdentityMappingDetails, error)
+	api.Stream
+}
+
+type serviceClient_Nat44EiIdentityMappingDumpClient struct {
+	api.Stream
+}
+
+func (c *serviceClient_Nat44EiIdentityMappingDumpClient) Recv() (*Nat44EiIdentityMappingDetails, error) {
+	msg, err := c.Stream.RecvMsg()
+	if err != nil {
+		return nil, err
+	}
+	switch m := msg.(type) {
+	case *Nat44EiIdentityMappingDetails:
+		return m, nil
+	case *vpe.ControlPingReply:
+		return nil, io.EOF
+	default:
+		return nil, fmt.Errorf("unexpected message: %T %v", m, m)
+	}
+}
+
+func (c *serviceClient) Nat44EiInterfaceAddDelFeature(ctx context.Context, in *Nat44EiInterfaceAddDelFeature) (*Nat44EiInterfaceAddDelFeatureReply, error) {
+	out := new(Nat44EiInterfaceAddDelFeatureReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, api.RetvalToVPPApiError(out.Retval)
+}
+
+func (c *serviceClient) Nat44EiInterfaceAddDelOutputFeature(ctx context.Context, in *Nat44EiInterfaceAddDelOutputFeature) (*Nat44EiInterfaceAddDelOutputFeatureReply, error) {
+	out := new(Nat44EiInterfaceAddDelOutputFeatureReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, api.RetvalToVPPApiError(out.Retval)
+}
+
+func (c *serviceClient) Nat44EiInterfaceAddrDump(ctx context.Context, in *Nat44EiInterfaceAddrDump) (RPCService_Nat44EiInterfaceAddrDumpClient, error) {
+	stream, err := c.conn.NewStream(ctx)
+	if err != nil {
+		return nil, err
+	}
+	x := &serviceClient_Nat44EiInterfaceAddrDumpClient{stream}
+	if err := x.Stream.SendMsg(in); err != nil {
+		return nil, err
+	}
+	if err = x.Stream.SendMsg(&vpe.ControlPing{}); err != nil {
+		return nil, err
+	}
+	return x, nil
+}
+
+type RPCService_Nat44EiInterfaceAddrDumpClient interface {
+	Recv() (*Nat44EiInterfaceAddrDetails, error)
+	api.Stream
+}
+
+type serviceClient_Nat44EiInterfaceAddrDumpClient struct {
+	api.Stream
+}
+
+func (c *serviceClient_Nat44EiInterfaceAddrDumpClient) Recv() (*Nat44EiInterfaceAddrDetails, error) {
+	msg, err := c.Stream.RecvMsg()
+	if err != nil {
+		return nil, err
+	}
+	switch m := msg.(type) {
+	case *Nat44EiInterfaceAddrDetails:
+		return m, nil
+	case *vpe.ControlPingReply:
+		return nil, io.EOF
+	default:
+		return nil, fmt.Errorf("unexpected message: %T %v", m, m)
+	}
+}
+
+func (c *serviceClient) Nat44EiInterfaceDump(ctx context.Context, in *Nat44EiInterfaceDump) (RPCService_Nat44EiInterfaceDumpClient, error) {
+	stream, err := c.conn.NewStream(ctx)
+	if err != nil {
+		return nil, err
+	}
+	x := &serviceClient_Nat44EiInterfaceDumpClient{stream}
+	if err := x.Stream.SendMsg(in); err != nil {
+		return nil, err
+	}
+	if err = x.Stream.SendMsg(&vpe.ControlPing{}); err != nil {
+		return nil, err
+	}
+	return x, nil
+}
+
+type RPCService_Nat44EiInterfaceDumpClient interface {
+	Recv() (*Nat44EiInterfaceDetails, error)
+	api.Stream
+}
+
+type serviceClient_Nat44EiInterfaceDumpClient struct {
+	api.Stream
+}
+
+func (c *serviceClient_Nat44EiInterfaceDumpClient) Recv() (*Nat44EiInterfaceDetails, error) {
+	msg, err := c.Stream.RecvMsg()
+	if err != nil {
+		return nil, err
+	}
+	switch m := msg.(type) {
+	case *Nat44EiInterfaceDetails:
+		return m, nil
+	case *vpe.ControlPingReply:
+		return nil, io.EOF
+	default:
+		return nil, fmt.Errorf("unexpected message: %T %v", m, m)
+	}
+}
+
+func (c *serviceClient) Nat44EiInterfaceOutputFeatureDump(ctx context.Context, in *Nat44EiInterfaceOutputFeatureDump) (RPCService_Nat44EiInterfaceOutputFeatureDumpClient, error) {
+	stream, err := c.conn.NewStream(ctx)
+	if err != nil {
+		return nil, err
+	}
+	x := &serviceClient_Nat44EiInterfaceOutputFeatureDumpClient{stream}
+	if err := x.Stream.SendMsg(in); err != nil {
+		return nil, err
+	}
+	if err = x.Stream.SendMsg(&vpe.ControlPing{}); err != nil {
+		return nil, err
+	}
+	return x, nil
+}
+
+type RPCService_Nat44EiInterfaceOutputFeatureDumpClient interface {
+	Recv() (*Nat44EiInterfaceOutputFeatureDetails, error)
+	api.Stream
+}
+
+type serviceClient_Nat44EiInterfaceOutputFeatureDumpClient struct {
+	api.Stream
+}
+
+func (c *serviceClient_Nat44EiInterfaceOutputFeatureDumpClient) Recv() (*Nat44EiInterfaceOutputFeatureDetails, error) {
+	msg, err := c.Stream.RecvMsg()
+	if err != nil {
+		return nil, err
+	}
+	switch m := msg.(type) {
+	case *Nat44EiInterfaceOutputFeatureDetails:
+		return m, nil
+	case *vpe.ControlPingReply:
+		return nil, io.EOF
+	default:
+		return nil, fmt.Errorf("unexpected message: %T %v", m, m)
+	}
+}
+
+func (c *serviceClient) Nat44EiIpfixEnableDisable(ctx context.Context, in *Nat44EiIpfixEnableDisable) (*Nat44EiIpfixEnableDisableReply, error) {
+	out := new(Nat44EiIpfixEnableDisableReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, api.RetvalToVPPApiError(out.Retval)
+}
+
+func (c *serviceClient) Nat44EiPluginEnableDisable(ctx context.Context, in *Nat44EiPluginEnableDisable) (*Nat44EiPluginEnableDisableReply, error) {
+	out := new(Nat44EiPluginEnableDisableReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, api.RetvalToVPPApiError(out.Retval)
+}
+
+func (c *serviceClient) Nat44EiSetAddrAndPortAllocAlg(ctx context.Context, in *Nat44EiSetAddrAndPortAllocAlg) (*Nat44EiSetAddrAndPortAllocAlgReply, error) {
+	out := new(Nat44EiSetAddrAndPortAllocAlgReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, api.RetvalToVPPApiError(out.Retval)
+}
+
+func (c *serviceClient) Nat44EiSetFqOptions(ctx context.Context, in *Nat44EiSetFqOptions) (*Nat44EiSetFqOptionsReply, error) {
+	out := new(Nat44EiSetFqOptionsReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, api.RetvalToVPPApiError(out.Retval)
+}
+
+func (c *serviceClient) Nat44EiSetLogLevel(ctx context.Context, in *Nat44EiSetLogLevel) (*Nat44EiSetLogLevelReply, error) {
+	out := new(Nat44EiSetLogLevelReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, api.RetvalToVPPApiError(out.Retval)
+}
+
+func (c *serviceClient) Nat44EiSetMssClamping(ctx context.Context, in *Nat44EiSetMssClamping) (*Nat44EiSetMssClampingReply, error) {
+	out := new(Nat44EiSetMssClampingReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, api.RetvalToVPPApiError(out.Retval)
+}
+
+func (c *serviceClient) Nat44EiSetTimeouts(ctx context.Context, in *Nat44EiSetTimeouts) (*Nat44EiSetTimeoutsReply, error) {
+	out := new(Nat44EiSetTimeoutsReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, api.RetvalToVPPApiError(out.Retval)
+}
+
+func (c *serviceClient) Nat44EiSetWorkers(ctx context.Context, in *Nat44EiSetWorkers) (*Nat44EiSetWorkersReply, error) {
+	out := new(Nat44EiSetWorkersReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, api.RetvalToVPPApiError(out.Retval)
+}
+
+func (c *serviceClient) Nat44EiShowFqOptions(ctx context.Context, in *Nat44EiShowFqOptions) (*Nat44EiShowFqOptionsReply, error) {
+	out := new(Nat44EiShowFqOptionsReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, api.RetvalToVPPApiError(out.Retval)
+}
+
+func (c *serviceClient) Nat44EiShowRunningConfig(ctx context.Context, in *Nat44EiShowRunningConfig) (*Nat44EiShowRunningConfigReply, error) {
+	out := new(Nat44EiShowRunningConfigReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, api.RetvalToVPPApiError(out.Retval)
+}
+
+func (c *serviceClient) Nat44EiStaticMappingDump(ctx context.Context, in *Nat44EiStaticMappingDump) (RPCService_Nat44EiStaticMappingDumpClient, error) {
+	stream, err := c.conn.NewStream(ctx)
+	if err != nil {
+		return nil, err
+	}
+	x := &serviceClient_Nat44EiStaticMappingDumpClient{stream}
+	if err := x.Stream.SendMsg(in); err != nil {
+		return nil, err
+	}
+	if err = x.Stream.SendMsg(&vpe.ControlPing{}); err != nil {
+		return nil, err
+	}
+	return x, nil
+}
+
+type RPCService_Nat44EiStaticMappingDumpClient interface {
+	Recv() (*Nat44EiStaticMappingDetails, error)
+	api.Stream
+}
+
+type serviceClient_Nat44EiStaticMappingDumpClient struct {
+	api.Stream
+}
+
+func (c *serviceClient_Nat44EiStaticMappingDumpClient) Recv() (*Nat44EiStaticMappingDetails, error) {
+	msg, err := c.Stream.RecvMsg()
+	if err != nil {
+		return nil, err
+	}
+	switch m := msg.(type) {
+	case *Nat44EiStaticMappingDetails:
+		return m, nil
+	case *vpe.ControlPingReply:
+		return nil, io.EOF
+	default:
+		return nil, fmt.Errorf("unexpected message: %T %v", m, m)
+	}
+}
+
+func (c *serviceClient) Nat44EiUserDump(ctx context.Context, in *Nat44EiUserDump) (RPCService_Nat44EiUserDumpClient, error) {
+	stream, err := c.conn.NewStream(ctx)
+	if err != nil {
+		return nil, err
+	}
+	x := &serviceClient_Nat44EiUserDumpClient{stream}
+	if err := x.Stream.SendMsg(in); err != nil {
+		return nil, err
+	}
+	if err = x.Stream.SendMsg(&vpe.ControlPing{}); err != nil {
+		return nil, err
+	}
+	return x, nil
+}
+
+type RPCService_Nat44EiUserDumpClient interface {
+	Recv() (*Nat44EiUserDetails, error)
+	api.Stream
+}
+
+type serviceClient_Nat44EiUserDumpClient struct {
+	api.Stream
+}
+
+func (c *serviceClient_Nat44EiUserDumpClient) Recv() (*Nat44EiUserDetails, error) {
+	msg, err := c.Stream.RecvMsg()
+	if err != nil {
+		return nil, err
+	}
+	switch m := msg.(type) {
+	case *Nat44EiUserDetails:
+		return m, nil
+	case *vpe.ControlPingReply:
+		return nil, io.EOF
+	default:
+		return nil, fmt.Errorf("unexpected message: %T %v", m, m)
+	}
+}
+
+func (c *serviceClient) Nat44EiUserSessionDump(ctx context.Context, in *Nat44EiUserSessionDump) (RPCService_Nat44EiUserSessionDumpClient, error) {
+	stream, err := c.conn.NewStream(ctx)
+	if err != nil {
+		return nil, err
+	}
+	x := &serviceClient_Nat44EiUserSessionDumpClient{stream}
+	if err := x.Stream.SendMsg(in); err != nil {
+		return nil, err
+	}
+	if err = x.Stream.SendMsg(&vpe.ControlPing{}); err != nil {
+		return nil, err
+	}
+	return x, nil
+}
+
+type RPCService_Nat44EiUserSessionDumpClient interface {
+	Recv() (*Nat44EiUserSessionDetails, error)
+	api.Stream
+}
+
+type serviceClient_Nat44EiUserSessionDumpClient struct {
+	api.Stream
+}
+
+func (c *serviceClient_Nat44EiUserSessionDumpClient) Recv() (*Nat44EiUserSessionDetails, error) {
+	msg, err := c.Stream.RecvMsg()
+	if err != nil {
+		return nil, err
+	}
+	switch m := msg.(type) {
+	case *Nat44EiUserSessionDetails:
+		return m, nil
+	case *vpe.ControlPingReply:
+		return nil, io.EOF
+	default:
+		return nil, fmt.Errorf("unexpected message: %T %v", m, m)
+	}
+}
+
+func (c *serviceClient) Nat44EiWorkerDump(ctx context.Context, in *Nat44EiWorkerDump) (RPCService_Nat44EiWorkerDumpClient, error) {
+	stream, err := c.conn.NewStream(ctx)
+	if err != nil {
+		return nil, err
+	}
+	x := &serviceClient_Nat44EiWorkerDumpClient{stream}
+	if err := x.Stream.SendMsg(in); err != nil {
+		return nil, err
+	}
+	if err = x.Stream.SendMsg(&vpe.ControlPing{}); err != nil {
+		return nil, err
+	}
+	return x, nil
+}
+
+type RPCService_Nat44EiWorkerDumpClient interface {
+	Recv() (*Nat44EiWorkerDetails, error)
+	api.Stream
+}
+
+type serviceClient_Nat44EiWorkerDumpClient struct {
+	api.Stream
+}
+
+func (c *serviceClient_Nat44EiWorkerDumpClient) Recv() (*Nat44EiWorkerDetails, error) {
+	msg, err := c.Stream.RecvMsg()
+	if err != nil {
+		return nil, err
+	}
+	switch m := msg.(type) {
+	case *Nat44EiWorkerDetails:
+		return m, nil
+	case *vpe.ControlPingReply:
+		return nil, io.EOF
+	default:
+		return nil, fmt.Errorf("unexpected message: %T %v", m, m)
+	}
+}