client

type Client interface {
	// SetTimeout sets the timeout for a subsequent DHCP request
	SetTimeout(t time.Duration)

	// Request sends a full DHCP request, resulting in a DHCP lease.
	// On a successful lease, returns a DHCP acknowledgment packet
	Request() error

	// Renew renews an existing DHCP lease. Returns a new acknowledgment
	// packet on success.
	Renew() error

	// Release releases an existing DHCP lease.
	Release() error

	// SetParamterRequestList sets the DHCP parameter request list
	// per RFC 2132, section 9.8
	SetParameterRequestList(...byte)

	// LastAck returns the last ack packet from a request or renew operation.
	LastAck() *dhcp.Packet
}

type Duid struct {
	Type uint16
	PEN  uint32
	ID   uint64
}

type ID struct {
	Type uint8
	Iaid Iaid
	Duid Duid

	IfIndex      int
	HardwareAddr net.HardwareAddr
}

type Iaid []byte