* Adding initial implementation of basic_encap example * Updated basic_encap example to count the number of valid packets * Updated basic_encap example to put encapsulation layer after Ethernet header. * Added solution file for basic_encap example * Changed the name of the basic_encap example to basic_tunnel and called the new header myTunnel. Also changed the myTunnel field names slightly.
21 lines
394 B
Python
21 lines
394 B
Python
|
|
from scapy.all import *
|
|
import sys, os
|
|
|
|
TYPE_MYTUNNEL = 0x1212
|
|
TYPE_IPV4 = 0x0800
|
|
|
|
class MyTunnel(Packet):
|
|
name = "MyTunnel"
|
|
fields_desc = [
|
|
ShortField("pid", 0),
|
|
ShortField("dst_id", 0)
|
|
]
|
|
def mysummary(self):
|
|
return self.sprintf("pid=%pid%, dst_id=%dst_id%")
|
|
|
|
|
|
bind_layers(Ether, MyTunnel, type=TYPE_MYTUNNEL)
|
|
bind_layers(MyTunnel, IP, pid=TYPE_IPV4)
|
|
|