scapy.layers.dot15d4

Wireless MAC according to IEEE 802.15.4.

class scapy.layers.dot15d4.Dot15d4

Bases: scapy.packet.Packet

aliastypes

answers(other)

fields_desc

Dot15d4 fields

fcf_reserved_1	BitField (1 bit)	0
fcf_panidcompress	BitEnumField (1 bit)	0
fcf_ackreq	BitEnumField (1 bit)	0
fcf_pending	BitEnumField (1 bit)	0
fcf_security	BitEnumField (1 bit)	0
fcf_frametype	BitEnumField (3 bits)	0
fcf_srcaddrmode	BitEnumField (2 bits)	0
fcf_framever	BitField (2 bits)	0
fcf_destaddrmode	BitEnumField (2 bits)	2
fcf_reserved_2	BitField (2 bits)	0
seqnum	ByteField	1

guess_payload_class(payload)

mysummary()

payload_guess

Possible sublayers: Dot15d4Ack, Dot15d4Beacon, Dot15d4Cmd, Dot15d4Data

post_build(p, pay)

class scapy.layers.dot15d4.Dot15d4Ack

Bases: scapy.packet.Packet

aliastypes

fields_desc

class scapy.layers.dot15d4.Dot15d4AuxSecurityHeader

Bases: scapy.packet.Packet

aliastypes

fields_desc

Dot15d4AuxSecurityHeader fields

sec_sc_reserved	BitField (3 bits)	0
sec_sc_keyidmode	BitEnumField (2 bits)	0
sec_sc_seclevel	BitEnumField (3 bits)	0
sec_framecounter	XLEIntField	0
sec_keyid_keysource	XLEIntField (Cond)	0
sec_keyid_keysource	LELongField (Cond)	0
sec_keyid_keyindex	XByteField (Cond)	255

class scapy.layers.dot15d4.Dot15d4Beacon

Bases: scapy.packet.Packet

aliastypes

fields_desc

Dot15d4Beacon fields

src_panid	XLEShortField	0
src_addr	dot15d4AddressField	None
aux_sec_header	PacketField (Cond)	<Dot15d4AuxSecurityHeader  |>
sf_sforder	BitField (4 bits)	15
sf_beaconorder	BitField (4 bits)	15
sf_assocpermit	BitEnumField (1 bit)	0
sf_pancoord	BitEnumField (1 bit)	0
sf_reserved	BitField (1 bit)	0
sf_battlifeextend	BitEnumField (1 bit)	0
sf_finalcapslot	BitField (4 bits)	15
gts_spec_permit	BitEnumField (1 bit)	1
gts_spec_reserved	BitField (4 bits)	0
gts_spec_desccount	BitField (3 bits)	0
gts_dir_reserved	BitField (Cond) (1 bit)	0
gts_dir_mask	BitField (Cond) (7 bits)	0
pa_num_short	BitField (3 bits)	0
pa_reserved_1	BitField (1 bit)	0
pa_num_long	BitField (3 bits)	0
pa_reserved_2	BitField (1 bit)	0

mysummary()

payload_guess

Possible sublayers: ZigBeeBeacon

class scapy.layers.dot15d4.Dot15d4Cmd

Bases: scapy.packet.Packet

aliastypes

fields_desc

Dot15d4Cmd fields

dest_panid	XLEShortField	65535
dest_addr	dot15d4AddressField	0
src_panid	XLEShortField (Cond)	0
src_addr	dot15d4AddressField (Cond)	None
aux_sec_header	PacketField (Cond)	<Dot15d4AuxSecurityHeader  |>
cmd_id	ByteEnumField	0

guess_payload_class(payload)

mysummary()

class scapy.layers.dot15d4.Dot15d4CmdAssocReq

Bases: scapy.packet.Packet

aliastypes

fields_desc

Dot15d4CmdAssocReq fields

allocate_address	BitField (1 bit)	0
security_capability	BitField (1 bit)	0
reserved2	BitField (1 bit)	0
reserved1	BitField (1 bit)	0
receiver_on_when_idle	BitField (1 bit)	0
power_source	BitField (1 bit)	0
device_type	BitField (1 bit)	0
alternate_pan_coordinator	BitField (1 bit)	0

mysummary()

class scapy.layers.dot15d4.Dot15d4CmdAssocResp

Bases: scapy.packet.Packet

aliastypes

fields_desc

Dot15d4CmdAssocResp fields

short_address	XLEShortField	65535
association_status	ByteEnumField	0

mysummary()

class scapy.layers.dot15d4.Dot15d4CmdCoordRealign

Bases: scapy.packet.Packet

aliastypes

fields_desc

Dot15d4CmdCoordRealign fields

panid	XLEShortField	65535
coord_address	XLEShortField	0
channel	ByteField	0
dev_address	XLEShortField	65535

mysummary()

class scapy.layers.dot15d4.Dot15d4CmdDisassociation

Bases: scapy.packet.Packet

aliastypes

fields_desc

Dot15d4CmdDisassociation fields

disassociation_reason

ByteEnumField

2

mysummary()

class scapy.layers.dot15d4.Dot15d4CmdGTSReq

Bases: scapy.packet.Packet

aliastypes

fields_desc

Dot15d4CmdGTSReq fields

reserved	BitField (2 bits)	0
charact_type	BitField (1 bit)	0
gts_dir	BitField (1 bit)	0
gts_len	BitField (4 bits)	0

mysummary()

class scapy.layers.dot15d4.Dot15d4Data

Bases: scapy.packet.Packet

aliastypes

fields_desc

Dot15d4Data fields

dest_panid	XLEShortField	65535
dest_addr	dot15d4AddressField	65535
src_panid	XLEShortField (Cond)	0
src_addr	dot15d4AddressField (Cond)	None
aux_sec_header	PacketField (Cond)	<Dot15d4AuxSecurityHeader  |>

guess_payload_class(payload)

mysummary()

class scapy.layers.dot15d4.Dot15d4FCS

Bases: scapy.layers.dot15d4.Dot15d4

This class is a drop-in replacement for the Dot15d4 class above, except it expects a FCS/checksum in the input, and produces one in the output. This provides the user flexibility, as many 802.15.4 interfaces will have an AUTO_CRC setting # noqa: E501 that will validate the FCS/CRC in firmware, and add it automatically when transmitting. # noqa: E501

aliastypes

compute_fcs(data)

fields_desc

Dot15d4FCS fields

fcf_reserved_1	BitField (1 bit)	0
fcf_panidcompress	BitEnumField (1 bit)	0
fcf_ackreq	BitEnumField (1 bit)	0
fcf_pending	BitEnumField (1 bit)	0
fcf_security	BitEnumField (1 bit)	0
fcf_frametype	BitEnumField (3 bits)	0
fcf_srcaddrmode	BitEnumField (2 bits)	0
fcf_framever	BitField (2 bits)	0
fcf_destaddrmode	BitEnumField (2 bits)	2
fcf_reserved_2	BitField (2 bits)	0
seqnum	ByteField	1
fcs	FCSField	None

match_subclass = True

post_build(p, pay)

class scapy.layers.dot15d4.dot15d4AddressField(name, default, length_of=None, fmt='<H', adjust=None)

Bases: scapy.fields.Field

addfield(pkt, s, val)

Add an internal value to a string

adjust

getfield(pkt, s)

i2repr(pkt, x)

Convert internal value to a nice representation

lengthFromAddrMode(pkt, x)

length_of

scapy.layers.dot15d4.util_srcpanid_present(pkt)

A source PAN ID is included if and only if both src addr mode != 0 and PAN ID Compression in FCF == 0