packet

Documentation

Index

• Constants
• func Validate(b []byte) ([]byte, error)
• type Conn
  • func Listen(group string, port uint16, ifaces ...string) (Conn, error)
  • func ListenPort(port uint16) (Conn, error)
  • func (c Conn) Close() error
  • func (c Conn) JoinGroup(ifname string, addr string) error
  • func (c Conn) ReadFrom(b []byte) (body []byte, src netip.Addr, ifindex int, err error)

Constants

const (
	BabelMagic            = 42
	BabelVersion          = 2
	BabelPacketHeaderSize = 4
)

Functions

func Validate

func Validate(b []byte) ([]byte, error)

Types

type Conn

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

func Listen

func Listen(group string, port uint16, ifaces ...string) (Conn, error)

func ListenPort

func ListenPort(port uint16) (Conn, error)

func (Conn) Close

func (c Conn) Close() error

func (Conn) JoinGroup

func (c Conn) JoinGroup(ifname string, addr string) error

func (Conn) ReadFrom

func (c Conn) ReadFrom(b []byte) (body []byte, src netip.Addr, ifindex int, err error)