from scapy.all import *


IP().display()
layer3,l3 =sr(IP(dst="www.google.com", tos=72) / ICMP(id=1, length=256, seq=57))

print("Layer 3 = ", layer3)
print("L 3 = ", l3)
layer3.show()
l3.show()


def write(pkt):
    wrpcap('q2.pcap',layer3, append=True)  # appends packet to output file


for pkt in layer3:
    write(pkt)  # sends the packet
    print('pkt == ', pkt)