layer12 Package
arp Module
Address Resolution Protocol.
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class pypacker.layer12.arp.ARP(*args, **kwargs)
Bases: pypacker.pypacker.Packet
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__hdr__ = (('hrd', 'H', 1), ('pro', 'H', 2048), ('hln', 'B', 6), ('pln', 'B', 4), ('op', 'H', 1), ('sha', '6s', b''), ('spa', '4s', b''), ('tha', '6s', b''), ('tpa', '4s', b''))
cdp Module
Cisco Discovery Protocol.
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class pypacker.layer12.cdp.CDP(*args, **kwargs)
Bases: pypacker.pypacker.Packet
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__hdr__ = (('version', 'B', 2), ('ttl', 'B', 180), ('sum', 'H', 0))
dtp Module
Dynamic Trunking Protocol.
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class pypacker.layer12.dtp.DTP(*args, **kwargs)
Bases: pypacker.pypacker.Packet
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__hdr__ = (('v', 'B', 0), ('tvs', None, <class 'pypacker.triggerlist.TriggerList'>))
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class pypacker.layer12.dtp.TV(*args, **kwargs)
Bases: pypacker.pypacker.Packet
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__hdr__ = (('t', 'H', 0), ('len', 'H', 0))
ethernet Module
Ethernet II, LLC (802.3+802.2), LLC/SNAP, and Novell raw 802.3,
with automatic 802.1q, MPLS, PPPoE, and Cisco ISL decapsulation.
RFC 1042
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class pypacker.layer12.ethernet.Ethernet(*args, **kwargs)
Bases: pypacker.pypacker.Packet
Convenient access for: dst[_s], src[_s]. VLAN-Tag can by accessed via ‘vlan’, header
structure will be changed accordingly using fomrmat ‘H’. Disable using value ‘None’.
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__hdr__ = (('dst', '6s', b'\xff\xff\xff\xff\xff\xff'), ('src', '6s', b'\xff\xff\xff\xff\xff\xff'), ('type', 'H', 2048))
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bin()
Custom bin(): handle padding for Ethernet.
ieee80211 Module
IEEE 802.11
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class pypacker.layer12.ieee80211.IEEE80211(*args, **kwargs)
Bases: pypacker.pypacker.Packet
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__hdr__ = (('framectl', 'H', 0), ('duration', 'H', 0))
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classmethod unpack_ies(buf)
Parse IEs and return them as Triggerlist.
ospf Module
Open Shortest Path First.
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class pypacker.layer12.ospf.OSPF(*args, **kwargs)
Bases: pypacker.pypacker.Packet
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__hdr__ = (('v', 'B', 0), ('type', 'B', 0), ('len', 'H', 0), ('router', 'I', 0), ('area', 'I', 0), ('_sum', 'H', 0), ('atype', 'H', 0), ('auth', '8s', b''))
ppp Module
Point-to-Point Protocol.
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class pypacker.layer12.ppp.PPP(*args, **kwargs)
Bases: pypacker.pypacker.Packet
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__hdr__ = ()
pppoe Module
PPP-over-Ethernet.
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class pypacker.layer12.pppoe.PPPoE(*args, **kwargs)
Bases: pypacker.pypacker.Packet
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__hdr__ = (('v_type', 'B', 17), ('code', 'B', 0), ('session', 'H', 0), ('len', 'H', 0))
prism Module
Prism header.
This packet type exists just for convenience. Radiotap should be prefered over prism
because of its superior flexibility. Only use this if there is no support for Radiotap
eg for some Broadcom-Chipsets (stop buying crap man).
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class pypacker.layer12.prism.Did(*args, **kwargs)
Bases: pypacker.pypacker.Packet
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__hdr__ = (('id', 'I', 0), ('status', 'H', 0), ('len', 'H', 0), ('value', 'I', 0))
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class pypacker.layer12.prism.Prism(*args, **kwargs)
Bases: pypacker.pypacker.Packet
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__hdr__ = (('code', 'I', 0), ('len', 'I', 144), ('dev', '16s', b''), ('dids', None, <class 'pypacker.triggerlist.TriggerList'>))
radiotap Module
Radiotap
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class pypacker.layer12.radiotap.FlagTriggerList(lst=[], clz=None)
Bases: pypacker.triggerlist.TriggerList
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class pypacker.layer12.radiotap.Radiotap(*args, **kwargs)
Bases: pypacker.pypacker.Packet
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__hdr__ = (('version', 'B', 0), ('pad', 'B', 0), ('len', 'H', 0), ('present_flags', 'I', 0), ('flags', None, <class 'pypacker.layer12.radiotap.FlagTriggerList'>))
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pypacker.layer12.radiotap.get_channelinfo(channel_bytes)
return – [channel_mhz, channel_flags]
stp Module
Spanning Tree Protocol.
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class pypacker.layer12.stp.STP(*args, **kwargs)
Bases: pypacker.pypacker.Packet
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__hdr__ = (('proto_id', 'H', 0), ('v', 'B', 0), ('type', 'B', 0), ('flags', 'B', 0), ('root_id', '8s', b''), ('root_path', 'I', 0), ('bridge_id', '8s', b''), ('port_id', 'H', 0), ('age', 'H', 0), ('max_age', 'H', 0), ('hello', 'H', 0), ('fd', 'H', 0))
vrrp Module
Virtual Router Redundancy Protocol.
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class pypacker.layer12.vrrp.VRRP(*args, **kwargs)
Bases: pypacker.pypacker.Packet
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__hdr__ = (('vtype', 'B', 33), ('vrid', 'B', 0), ('priority', 'B', 0), ('count', 'B', 0), ('atype', 'B', 0), ('advtime', 'B', 0), ('_sum', 'H', 0))