scapy.layers.tuntap

Implementation of TUN/TAP interfaces.

These allow Scapy to act as the remote side of a virtual network interface.

class scapy.layers.tuntap.LinuxTunIfReq(_pkt, /, *, ifrn_name=b'', ifru_flags=0)[源代码]

基类：Packet

Structure to request a specific device name for a tun/tap Linux struct ifreq.

See linux/if.h (struct ifreq) and tuntap.txt for reference.

aliastypes

fields_desc

Display RFC-like schema

 0                   1                   2                   3
 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|                           IFRN NAME                           |
+                                                               +
|                                                               |
+                                                               +
|                                                               |
+                                                               +
|                                                               |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|           IFRU FLAGS          |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

                        Fig. LinuxTunIfReq

LinuxTunIfReq fields
ifrn_name	`StrFixedLenField`	`b''`
ifru_flags	`NativeShortField`	`0`

class scapy.layers.tuntap.LinuxTunPacketInfo(_pkt, /, *, flags=<Flag 0 ()>, type=36864)[源代码]

基类：TunPacketInfo

Base for TUN packets.

See linux/if_tun.h (struct tun_pi) for reference.

aliastypes

fields_desc

Display RFC-like schema

 0                   1                   2                   3
 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|             FLAGS             |              TYPE             |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

                     Fig. LinuxTunPacketInfo

LinuxTunPacketInfo fields
flags	`FlagsField`	`<Flag 0 ()>`
type	`XShortEnumField`	`36864`

class scapy.layers.tuntap.NativeShortField(name, default)[源代码]: 基类：Field

class scapy.layers.tuntap.TunPacketInfo(_pkt, /)[源代码]

基类：Packet

aliastypes

class scapy.layers.tuntap.TunTapInterface(iface=None, mode_tun=None, default_read_size=65535, strip_packet_info=True, *args, **kwargs)[源代码]

基类：SimpleSocket

A socket to act as the host's peer of a tun / tap interface.

This implements kernel interfaces for tun and tap devices.

参数:

iface -- The name of the interface to use, eg: 'tun0'
mode_tun (bool) -- If True, create as TUN interface (layer 3). If False, creates a TAP interface (layer 2). If not supplied, attempts to detect from the iface name.
strip_packet_info (bool) -- If True (default), strips any TunPacketInfo from the packet. If False, leaves it in tact. Some operating systems and tunnel types don't include this sort of data.

FreeBSD references:

Linux references:

https://www.kernel.org/doc/Documentation/networking/tuntap.txt

desc = "Act as the host's peer of a tun / tap interface"

recv_raw(x=None)[源代码]

send(x: Packet) → int[源代码]