vpp_punt

package
v3.5.0-alpha Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jul 18, 2022 License: Apache-2.0 Imports: 6 Imported by: 6

Documentation

Index

Constants

View Source 
const ModuleName = "vpp"

ModuleName is the module name used for models.

Variables

View Source 
var (
	ModelIPRedirect = models.Register(&IPRedirect{}, models.Spec{
		Module:  ModuleName,
		Type:    "ipredirect",
		Version: "v2",
	}, models.WithNameTemplate(
		"l3/{{.L3Protocol}}/tx/{{.TxInterface}}",
	))
	ModelToHost = models.Register(&ToHost{}, models.Spec{
		Module:  ModuleName,
		Type:    "tohost",
		Version: "v2",
	}, models.WithNameTemplate(
		"l3/{{.L3Protocol}}/l4/{{.L4Protocol}}/port/{{.Port}}",
	))
	ModelException = models.Register(&Exception{}, models.Spec{
		Module:  ModuleName,
		Type:    "exception",
		Version: "v2",
	}, models.WithNameTemplate(
		"reason/{{.Reason}}",
	))
)
View Source 
var (
	L3Protocol_name = map[int32]string{
		0:  "UNDEFINED_L3",
		4:  "IPV4",
		6:  "IPV6",
		10: "ALL",
	}
	L3Protocol_value = map[string]int32{
		"UNDEFINED_L3": 0,
		"IPV4":         4,
		"IPV6":         6,
		"ALL":          10,
	}
)

Enum value maps for L3Protocol.

View Source 
var (
	L4Protocol_name = map[int32]string{
		0:  "UNDEFINED_L4",
		6:  "TCP",
		17: "UDP",
	}
	L4Protocol_value = map[string]int32{
		"UNDEFINED_L4": 0,
		"TCP":          6,
		"UDP":          17,
	}
)

Enum value maps for L4Protocol.

View Source 
var File_ligato_vpp_punt_punt_proto protoreflect.FileDescriptor

Functions

func ExceptionKey 

func ExceptionKey(reason string) string

func IPRedirectKey 

func IPRedirectKey(l3Proto L3Protocol, txIf string) string

IPRedirectKey returns key representing IP punt redirect configuration.

func ToHostKey 

func ToHostKey(l3Proto L3Protocol, l4Proto L4Protocol, port uint32) string

ToHostKey returns key representing punt to host/socket configuration.

Types

type Exception 

type Exception struct {

	// Name should contain reason name, e.g. `ipsec4-spi-0`.
	Reason string `protobuf:"bytes,1,opt,name=reason,proto3" json:"reason,omitempty"`
	// SocketPath defines path to unix domain socket
	// used for punt packets to the host.
	// In dumps, it will actually contain the socket
	// defined in VPP config under punt section.
	SocketPath string `protobuf:"bytes,2,opt,name=socket_path,json=socketPath,proto3" json:"socket_path,omitempty"`
	// contains filtered or unexported fields
}

Exception allows specifying punt exceptions used for punting packets. The type of exception is defined by reason name.

func (*Exception) Descriptor deprecated 

func (*Exception) Descriptor() ([]byte, []int)

Deprecated: Use Exception.ProtoReflect.Descriptor instead.

func (*Exception) GetReason 

func (x *Exception) GetReason() string

func (*Exception) GetSocketPath 

func (x *Exception) GetSocketPath() string

func (*Exception) ProtoMessage 

func (*Exception) ProtoMessage()

func (*Exception) ProtoReflect added in v3.2.0 

func (x *Exception) ProtoReflect() protoreflect.Message

func (*Exception) Reset 

func (x *Exception) Reset()

func (*Exception) String 

func (x *Exception) String() string

type IPRedirect 

type IPRedirect struct {

	// L3 protocol to be redirected
	L3Protocol L3Protocol `protobuf:"varint,1,opt,name=l3_protocol,json=l3Protocol,proto3,enum=ligato.vpp.punt.L3Protocol" json:"l3_protocol,omitempty"`
	// Receive interface name. Optional, only redirect traffic incoming from this interface
	RxInterface string `protobuf:"bytes,2,opt,name=rx_interface,json=rxInterface,proto3" json:"rx_interface,omitempty"`
	// Transmit interface name
	TxInterface string `protobuf:"bytes,3,opt,name=tx_interface,json=txInterface,proto3" json:"tx_interface,omitempty"`
	// Next hop IP where the traffic is redirected
	NextHop string `protobuf:"bytes,4,opt,name=next_hop,json=nextHop,proto3" json:"next_hop,omitempty"`
	// contains filtered or unexported fields
}

IPRedirect allows otherwise dropped packet which destination IP address matching some of the VPP addresses to redirect to the defined next hop address via the TX interface.

func (*IPRedirect) Descriptor deprecated 

func (*IPRedirect) Descriptor() ([]byte, []int)

Deprecated: Use IPRedirect.ProtoReflect.Descriptor instead.

func (*IPRedirect) GetL3Protocol 

func (x *IPRedirect) GetL3Protocol() L3Protocol

func (*IPRedirect) GetNextHop 

func (x *IPRedirect) GetNextHop() string

func (*IPRedirect) GetRxInterface 

func (x *IPRedirect) GetRxInterface() string

func (*IPRedirect) GetTxInterface 

func (x *IPRedirect) GetTxInterface() string

func (*IPRedirect) ProtoMessage 

func (*IPRedirect) ProtoMessage()

func (*IPRedirect) ProtoReflect added in v3.2.0 

func (x *IPRedirect) ProtoReflect() protoreflect.Message

func (*IPRedirect) Reset 

func (x *IPRedirect) Reset()

func (*IPRedirect) String 

func (x *IPRedirect) String() string

type L3Protocol 

type L3Protocol int32

L3Protocol defines Layer 3 protocols. 

const (
	L3Protocol_UNDEFINED_L3 L3Protocol = 0
	L3Protocol_IPV4         L3Protocol = 4
	L3Protocol_IPV6         L3Protocol = 6
	L3Protocol_ALL          L3Protocol = 10
)

func (L3Protocol) Descriptor added in v3.2.0 

func (L3Protocol) Descriptor() protoreflect.EnumDescriptor

func (L3Protocol) Enum added in v3.2.0 

func (x L3Protocol) Enum() *L3Protocol

func (L3Protocol) EnumDescriptor deprecated 

func (L3Protocol) EnumDescriptor() ([]byte, []int)

Deprecated: Use L3Protocol.Descriptor instead.

func (L3Protocol) Number added in v3.2.0 

func (x L3Protocol) Number() protoreflect.EnumNumber

func (L3Protocol) String 

func (x L3Protocol) String() string

func (L3Protocol) Type added in v3.2.0 

func (L3Protocol) Type() protoreflect.EnumType

type L4Protocol 

type L4Protocol int32

L4Protocol defines Layer 4 protocols. 

const (
	L4Protocol_UNDEFINED_L4 L4Protocol = 0
	L4Protocol_TCP          L4Protocol = 6
	L4Protocol_UDP          L4Protocol = 17
)

func (L4Protocol) Descriptor added in v3.2.0 

func (L4Protocol) Descriptor() protoreflect.EnumDescriptor

func (L4Protocol) Enum added in v3.2.0 

func (x L4Protocol) Enum() *L4Protocol

func (L4Protocol) EnumDescriptor deprecated 

func (L4Protocol) EnumDescriptor() ([]byte, []int)

Deprecated: Use L4Protocol.Descriptor instead.

func (L4Protocol) Number added in v3.2.0 

func (x L4Protocol) Number() protoreflect.EnumNumber

func (L4Protocol) String 

func (x L4Protocol) String() string

func (L4Protocol) Type added in v3.2.0 

func (L4Protocol) Type() protoreflect.EnumType

type Reason 

type Reason struct {

	// Name contains reason name.
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	// contains filtered or unexported fields
}

Reason represents punt reason used in exceptions. List of known exceptions can be retrieved in VPP CLI with following command:

vpp# show punt reasons 

[0] ipsec4-spi-0 from:[ipsec ]
[1] ipsec6-spi-0 from:[ipsec ]
[2] ipsec4-spi-o-udp-0 from:[ipsec ]
[3] ipsec4-no-such-tunnel from:[ipsec ]
[4] ipsec6-no-such-tunnel from:[ipsec ]
[5] VXLAN-GBP-no-such-v4-tunnel from:[vxlan-gbp ]
[6] VXLAN-GBP-no-such-v6-tunnel from:[vxlan-gbp ]

func (*Reason) Descriptor deprecated 

func (*Reason) Descriptor() ([]byte, []int)

Deprecated: Use Reason.ProtoReflect.Descriptor instead.

func (*Reason) GetName 

func (x *Reason) GetName() string

func (*Reason) ProtoMessage 

func (*Reason) ProtoMessage()

func (*Reason) ProtoReflect added in v3.2.0 

func (x *Reason) ProtoReflect() protoreflect.Message

func (*Reason) Reset 

func (x *Reason) Reset()

func (*Reason) String 

func (x *Reason) String() string

type ToHost 

type ToHost struct {

	// L3 destination protocol a packet has to match in order to be punted.
	L3Protocol L3Protocol `protobuf:"varint,2,opt,name=l3_protocol,json=l3Protocol,proto3,enum=ligato.vpp.punt.L3Protocol" json:"l3_protocol,omitempty"`
	// L4 destination protocol a packet has to match.
	// Currently VPP only supports UDP.
	L4Protocol L4Protocol `protobuf:"varint,3,opt,name=l4_protocol,json=l4Protocol,proto3,enum=ligato.vpp.punt.L4Protocol" json:"l4_protocol,omitempty"`
	// Destination port
	Port uint32 `protobuf:"varint,4,opt,name=port,proto3" json:"port,omitempty"`
	// SocketPath defines path to unix domain socket
	// used for punt packets to the host.
	// In dumps, it will actually contain the socket
	// defined in VPP config under punt section.
	SocketPath string `protobuf:"bytes,5,opt,name=socket_path,json=socketPath,proto3" json:"socket_path,omitempty"`
	// contains filtered or unexported fields
}

ToHost allows otherwise dropped packet which destination IP address matching some of the VPP interface IP addresses to be punted to the host. L3 and L4 protocols can be used for filtering */

func (*ToHost) Descriptor deprecated 

func (*ToHost) Descriptor() ([]byte, []int)

Deprecated: Use ToHost.ProtoReflect.Descriptor instead.

func (*ToHost) GetL3Protocol 

func (x *ToHost) GetL3Protocol() L3Protocol

func (*ToHost) GetL4Protocol 

func (x *ToHost) GetL4Protocol() L4Protocol

func (*ToHost) GetPort 

func (x *ToHost) GetPort() uint32

func (*ToHost) GetSocketPath 

func (x *ToHost) GetSocketPath() string

func (*ToHost) ProtoMessage 

func (*ToHost) ProtoMessage()

func (*ToHost) ProtoReflect added in v3.2.0 

func (x *ToHost) ProtoReflect() protoreflect.Message

func (*ToHost) Reset 

func (x *ToHost) Reset()

func (*ToHost) String 

func (x *ToHost) String() string

Source Files

View all Source files

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