packet

Documentation

Index

• Variables
• type Mod
  • func ModifyData(b []byte) Mod
  • func ModifyDst(dstIP net.IP) Mod
  • func ModifySrc(srcIP net.IP) Mod
• type Packet
  • func NewFromLayer3Bytes(b []byte) (*Packet, error)
  • func (p *Packet) GetDst() net.IP
  • func (p *Packet) GetDstPort() string
  • func (p *Packet) GetSrc() net.IP
  • func (p *Packet) GetSrcPort() string
  • func (p *Packet) Modify(mods ...Mod)
  • func (p *Packet) Serialize() ([]byte, error)

Variables

var (
	ErrNotLayer3Packet = errors.New("not a layer 3 packet")
)

Types

type Mod

type Mod func(l *layers.IPv4)

func ModifyData

func ModifyData(b []byte) Mod

func ModifyDst

func ModifyDst(dstIP net.IP) Mod

func ModifySrc

func ModifySrc(srcIP net.IP) Mod

type Packet

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

func NewFromLayer3Bytes

func NewFromLayer3Bytes(b []byte) (*Packet, error)

func (*Packet) GetDst

func (p *Packet) GetDst() net.IP

func (*Packet) GetDstPort

func (p *Packet) GetDstPort() string

func (*Packet) GetSrc

func (p *Packet) GetSrc() net.IP

func (*Packet) GetSrcPort

func (p *Packet) GetSrcPort() string

func (*Packet) Modify

func (p *Packet) Modify(mods ...Mod)

func (*Packet) Serialize

func (p *Packet) Serialize() ([]byte, error)