netutil

Documentation

Index

• Variables
• func InterfaceForAddr(addr net.IP) (*net.Interface, error)
• func NextHopForAddr(addr net.IP) (net.HardwareAddr, error)

Variables

var (
	ErrNoInterface = errors.New("no such interface")
	ErrNoNextHop   = errors.New("no next hop found")
)

Functions

func InterfaceForAddr

func InterfaceForAddr(addr net.IP) (*net.Interface, error)

InterfaceForAddr returns the interface with the given address if it exists.

func NextHopForAddr

func NextHopForAddr(addr net.IP) (net.HardwareAddr, error)

NextHopForAddr returns the next hop for the given address.