python3+scapy扫描获取局域网主机ip和mac

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python3+scapy扫描获取局域网主机ip和mac

1. '''

2. python3 安装scapy-python3

3. 注：linux，可能需要以root登陆，避免出现permission error

4. Scapy还包含内建函数arping(),该函数实现的功能和以上的两个命令类似：

5. arping("192.168.1.*")

6. '''

7. from scapy.all import srp, Ether, ARP

8. IpScan = '192.168.114.1/24'

9. try:

10. ans,unans = srp(Ether(dst="FF:FF:FF:FF:FF:FF")/ARP(pdst=IpScan), timeout=2)

11. except Exception as e:

12. print(e)

13. else:

14. for send, rcv in ans:

15. ListMACAddr = rcv.sprintf("%Ether.src%---%ARP.psrc%")

16. print(ListMACAddr)