gre

Documentation

Index

• Constants
• type GREPacket
  • func (p *GREPacket) GetKeyField() uint32
  • func (p *GREPacket) GetKeyFlag() bool
  • func (p *GREPacket) GetPayload() ([]byte, uint16)
  • func (p *GREPacket) GetQFI() uint8
  • func (p *GREPacket) GetRQI() bool
  • func (p *GREPacket) Marshal() []byte
  • func (p *GREPacket) SetPayload(payload []byte, protocolType uint16)
  • func (p *GREPacket) SetQoS(qfi uint8, rqi bool)
  • func (p *GREPacket) Unmarshal(b []byte) error

Constants

const (
	GREHeaderFieldLength    = 8
	GREHeaderKeyFieldLength = 4
)

[TS 24.502] 9.3.3 GRE encapsulated user data packet

const (
	IPv4 uint16 = 0x0800
	IPv6 uint16 = 0x86DD
)

Ethertypes Specified by the IETF

Types

type GREPacket

type GREPacket struct {
	// contains filtered or unexported fields
}

func (*GREPacket) GetKeyField

func (p *GREPacket) GetKeyField() uint32

func (*GREPacket) GetKeyFlag

func (p *GREPacket) GetKeyFlag() bool

func (*GREPacket) GetPayload

func (p *GREPacket) GetPayload() ([]byte, uint16)

func (*GREPacket) GetQFI

func (p *GREPacket) GetQFI() uint8

func (*GREPacket) GetRQI

func (p *GREPacket) GetRQI() bool

func (*GREPacket) Marshal

func (p *GREPacket) Marshal() []byte

func (*GREPacket) SetPayload

func (p *GREPacket) SetPayload(payload []byte, protocolType uint16)

func (*GREPacket) SetQoS

func (p *GREPacket) SetQoS(qfi uint8, rqi bool)

func (*GREPacket) Unmarshal

func (p *GREPacket) Unmarshal(b []byte) error