garp

Documentation

Index

• Constants
• func Send(ctx context.Context, ifname, ipstr string, count, interval uint) error

Constants

const (
	// ARP protocol opcodes.
	ARPOP_REQUEST uint16 = 1 // ARP request
	ARPOP_REPLY   uint16 = 2 // ARP reply

	// Ethernet Protocol identifiers.
	ETH_TYPE_IPV4 uint16 = 0x0800 // Internet Protocol v4
)

Functions

func Send

func Send(ctx context.Context, ifname, ipstr string, count, interval uint) error

Send sends a gratuitous ARP message through the specified interface COUNT times (or until the context is closed) with a given INTERVAL.