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from scapy.fields import BitField, XByteField, X3BytesField
from scapy.layers.inet import UDP
from scapy.layers.l2 import Ether
from scapy.packet import Packet, bind_layers
class VXLAN(Packet):
name = u"VXLAN"
fields_desc = [
BitField(u"flags", 0x08000000, 32),
X3BytesField(u"vni", 0),
XByteField(u"reserved", 0x00)
]
def mysummary(self):
return self.sprintf(f"VXLAN (vni={VXLAN.vni})")
bind_layers(UDP, VXLAN, dport=4789)
bind_layers(VXLAN, Ether)
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