Python使用scapy生产动态路由图

scapy模块安装

yum install   tcpdump  graphviz   ImageMagick

打开 https://pypi.org/project/scapy/2.3.3/#files

下载scapy-2.3.3.tar.gz

wget https://files.pythonhosted.org/packages/ac/14/c792a14b9f8bc4bb9c74c0594c167a2da36e31964098d9e27202142cbd7d/scapy-2.3.3.tgz

tar zxf scapy-2.3.3.tar.gz

cd scapy-2.3.3

python setup.py install

探测百度的路由图

#!/usr/bin/env python
# -*- coding: utf-8 -*-
import os,sys,time,subprocess
import warnings,logging
warnings.filterwarnings("ignore", category=DeprecationWarning)
#logging.getLogger("scapy.runtime").setLevel(logging.ERROR)
from scapy.all import traceroute
domains = raw_input('Please input one or more IP/domain: ')
target =  domains.split(' ')
dport = [80]
if len(target) >= 1 and target[0]!='':
    res,unans = traceroute(target,dport=dport,retry=-2)
    res.graph(target="> test.svg")
    time.sleep(1)
    subprocess.Popen("/usr/bin/convert test.svg test.png", shell=True)
else:
    print "IP/domain number of errors,exit"

执行 Python png.py

生成test.png

[root@zabbix-agent home]# python simple.py 

Please input one or more IP/domain: www.baidu.com

Begin emission:

*Finished to send 30 packets.

************************Begin emission:

Finished to send 5 packets.

Begin emission:

Finished to send 5 packets.

Received 25 packets, got 25 answers, remaining 5 packets

   14.215.177.38:tcp80 

1  192.168.1.1     11  

2  100.64.0.1      11  

3  59.38.106.57    11  

5  113.96.4.14     11  

10 14.215.177.38   SA  

11 14.215.177.38   SA  

12 14.215.177.38   SA  

13 14.215.177.38   SA  

14 14.215.177.38   SA  

15 14.215.177.38   SA  

16 14.215.177.38   SA  

17 14.215.177.38   SA  

18 14.215.177.38   SA  

19 14.215.177.38   SA  

20 14.215.177.38   SA  

21 14.215.177.38   SA  

22 14.215.177.38   SA  

23 14.215.177.38   SA  

24 14.215.177.38   SA  

25 14.215.177.38   SA  

26 14.215.177.38   SA  

27 14.215.177.38   SA  

28 14.215.177.38   SA  

29 14.215.177.38   SA  

30 14.215.177.38   SA  

注意scapy版本  高版本2.4会报错

用2.3.3版本正好