I setup my UDP server by python code below.
(我通过下面的python代码设置了UDP服务器。)
import socket
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.bind(('192.168.8.104', 9999))
print('Bind UDP on 9999...')
while True:
data, addr = s.recvfrom(1024)
print('Received from %s ---> %s' % (addr, data.decode("utf-8")))
and then,I try to send UPD package by scapy.
(然后,我尝试通过Scapy发送UPD软件包。)
send(IP(src="192.168.8.110",dst="192.168.8.104")/UDP(dport=9999,sport=5678)/"Hello scapy udp")
result is Sent 1 packets.
(结果是已Sent 1 packets.
)
in terminal.But I can't see anything in my udp server logout. (在终端中。但是我在udp服务器注销中什么都看不到。)
and then,I try to use another way to send UPD package like this:
(然后,我尝试使用另一种方式发送UPD软件包,如下所示:)
sr1(IP(src="192.168.8.110",dst="192.168.8.104")/UDP(dport=9999,sport=5678)/"Hello scapy udp")
IT WORKED(I mean that i can see logout in my UDP server)!!!WHY?????Can somebody answer for me.
(它工作(我的意思是我可以在UDP服务器中看到注销)!为什么????有人可以回答我。)
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