Генерация 1 tcp пакета

#!/usr/bin/env python2
from scapy.all import *
sport = 3377
dport = 2222
src = "192.168.40.2"
dst = "192.168.40.135"
ether = Ether(type=0x800, dst="00:0c:29:60:57:04", src="00:0c:29:78:b0:ff")
ip = IP(src=src, dst=dst)
SYN = TCP(sport=sport, dport=dport, flags='S', seq=1000)
xsyn = ether / ip / SYN / "Some Data"
packet = xsyn.build()
print(repr(packet))

./trafgen -o eno1  -n 10  --cpus 1 '{ eth(),ipv4(da=1.1.1.1),tcp(sp=45643,dp=443),"Hello" }'

1 packets to schedule
59 bytes in total
Running! Hang up with ^C!

10 packets outgoing
590 bytes outgoing
0 sec, 3 usec on CPU0 (10 packets)

mz eth0 -A rand -B 1.1.1.1 -c 0 -t tcp "dp=1-1023, flags=syn"  \
        -P "Good morning! This is a SYN Flood Attack.          \
            We apologize for any inconvenience."