def __create_tun_dev(self, name):
"""创建tun 设备
:param name:
:return fd:
"""
tun_fd = fn_utils.tuntap_create(name, fn_utils.IFF_TUN | fn_utils.IFF_NO_PI)
fn_utils.interface_up(name)
if tun_fd < 0:
raise SystemError("can not create tun device,please check your root")
return tun_fd
def __create_tun_dev(self, name):
"""创建tun 设备
:param name:
:return fd:
"""
tun_fd = fn_utils.tuntap_create(name, fn_utils.IFF_TUN | fn_utils.IFF_NO_PI)
fn_utils.interface_up(name)
if tun_fd < 0:
raise SystemError("can not create tun device,please check your root")
return tun_fd