Python 网络接口扫描

Python Network Interface Scan

我需要创建一个 Python 脚本来查询网络接口,returns 我需要主机名、IP 地址和 mac 地址。

#!/usr/bin/env python3
import netifaces

x = netifaces.interfaces()
i = x[0]

for i in x:
    if i != 'lo':

        print(i)
        face = netifaces.ifaddresses(i)

        print(face)
        i += i
    else:
        continue

这是我正在使用的程序的一个版本。这似乎获取了我需要的所有数据,但我无法将其打印干净或正确!我正在寻找类似的东西: "Nic: wlan0, ipaddr: 10.0.0.1, mac: 4651168584541"

我是编程的新手,也是 python 的新手,所以请多多帮助!

请检查链接:

  1. @camflan 在 Getting MAC Address

  2. How to get the physical interface IP address from an interface

    import netifaces
    
    x = netifaces.interfaces()
    
    
    for i in x:
        if i != 'lo':
            print(i)
            print("mac:" + netifaces.ifaddresses(i)[netifaces.AF_LINK][0]['addr'] + "     ipaddr:" + netifaces.ifaddresses(i)[netifaces.AF_INET][0]['addr'])
            i += i
        else:
            continue
    

所以一开始这有点棘手,但这种格式应该允许您从 netifaces 的结果中获取数据。

import netifaces

x = netifaces.interfaces()


for i in x:
    if i != 'lo':
    print('\nInterface: ' + i)
    mac = netifaces.ifaddresses(i)[netifaces.AF_LINK][0]['addr']
    print('Mac addr: ' + mac)

    try:
        ip = netifaces.ifaddresses(i)[netifaces.AF_INET][0]['addr']

        print('IP addr: {0} '.format(ip))
    except KeyError:
        print('NO IP')
        continue

输出如下所示:

Interface: eth0
Mac add: eo:ie:9:38:ri
No IP

Interface: wlan0
Mac addr: 34:po:iu:66
IP addr: 10.0.0.1