internal

func ButcherConnections(packetSource *gopacket.PacketSource, handle *pcap.Handle) (err error)

func CheckIpLocal(ip string) bool

func CombineBpfFilters(filters ...string) string

func FindSystemInterfaceForIP(ip string) (interf *pcap.Interface, err error)

func ForgeIPv4RstPacket(
	srcMac net.HardwareAddr,
	dstMac net.HardwareAddr,
	srcIp net.IP,
	dstIp net.IP,
	srcPort layers.TCPPort,
	dstPort layers.TCPPort,
	seq uint32,
) (packet gopacket.Packet, err error)

func ForgeIPv4SynPackage(
	srcIp net.IP,
	dstIp net.IP,
	srcPort layers.TCPPort,
	dstPort layers.TCPPort,
	seq uint32,
) (packet gopacket.Packet, err error)

func ForgeIPv6RstPacket(
	srcMac net.HardwareAddr,
	dstMac net.HardwareAddr,
	srcIp net.IP,
	dstIp net.IP,
	srcPort layers.TCPPort,
	dstPort layers.TCPPort,
	seq uint32,
) (packet gopacket.Packet, err error)

func GetBpfFilter(host string, srcHost string, dstHost string, srcPort int, dstPort int) (filter string)

func GetPcapHandleWithFilter(interf *pcap.Interface, filter string) (handle *pcap.Handle, err error)

func GetPcapInterfaceForName(name string) (interf *pcap.Interface, err error)

func GetSystemInterfaces() []pcap.Interface