Scapy run time error, ValueError: Unknown pypcap network interface

Question

几个小时没看懂为什么这段代码不起作用，我经历过 Python 的所有版本并创建了一个虚拟环境。

求助？

提前致谢

from scapy.all import ARP, Ether, srp

target_ip = "192.168.43.*"

arp = ARP(pdst=target_ip)
ether = Ether(dst="ff:ff:ff:ff:ff:ff")
packet = ether/arp

result = srp(packet, timeout=3)
clients = []

for sent, received in result:
    clients.append({'ip': received.psrc, 'mac': received.hwsrc})

Traceback (most recent call last):
  File "C:\Users\user\arpp\lib\site-packages\scapy\arch\windows\__init__.py", line 772, in pcapname
    return IFACES.dev_from_name(dev).pcap_name
  File "C:\Users\user\arpp\lib\site-packages\scapy\arch\windows\__init__.py", line 696, in dev_from_name
    raise ValueError("Unknown network interface %r" % name)
ValueError: Unknown network interface '\Device\NPF_Loopback'

Answer 1

我安装了 npcap，它工作得很好！！！

Scapy run time error, ValueError: Unknown pypcap network interface

Scapy run time error, ValueError: Unknown pypcap network interface

python

scapy