iface

func FindEthIfaceByIp ¶

func FindEthIfaceByIp(ipaddr string) (ifaceName string, err error)

lo, eth

func FindEthIfaceNames ¶

func FindEthIfaceNames() (ifaceNames []string, err error)

func FindEthIfaces ¶

func FindEthIfaces() (ethIfaces []net.Interface, err error)

func FindIface ¶ added in v0.1.73

func FindIface(iface string) (*net.Interface, error)

net.InterfaceByName(), err 会有 "no such network interface" if strings.Contains(err.Error(), "no such network interface") {

func FindIfaceByIp ¶

func FindIfaceByIp(ipaddr string) (ifaceName string, err error)

lo, eth

func GetAvailableTunName ¶

func GetAvailableTunName(tunPrefix string) (string, error)

format can be: tun0, tun_0, so the prefix should be tun/tun_

func GetAvailableUTunName ¶

func GetAvailableUTunName() (string, error)

macos: utun

func GetIfacesNameByPrefix ¶

func GetIfacesNameByPrefix(prefix string) ([]string, error)

func IsIfaceExist ¶ added in v0.1.73

func IsIfaceExist(iface string) (bool, error)

func IsIfaceUp ¶ added in v0.1.73

func IsIfaceUp(iface string) (bool, error)