nat

const (
	NatEnoNone = NatEno(iota)
	NatEnoParameter
	NatEnoNotFound
	NatEnoDuplicated
	NatEnoMismatched
	NatEnoScheduler
	NatEnoFromPmpLib
	NatEnoFromUpnpLib
	NatEnoFromSystem
	NatEnoNoNat
	NatEnoNullNat
	NatEnoUnknown
)

const (
	NATT_NONE = config.NATT_NONE
	NATT_PMP  = config.NATT_PMP
	NATT_UPNP = config.NATT_UPNP
	NATT_ANY  = config.NATT_ANY
)

const (
	MinKeepDuration = time.Minute * 20
	MinRefreshDelta = time.Minute * 5
	MaxRefreshDelta = time.Minute * 10
)

const (
	NATP_TCP = "tcp"
	NATP_UDP = "udp"
)

const NatMgrName = sch.NatMgrName