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Small fixes with dhcptest.py

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This commit is contained in:
madmaurice 2016-05-30 13:20:54 +02:00
parent 80f6837d72
commit 4e24bd0f63
1 changed files with 8 additions and 8 deletions
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16
dhcptest.py
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@ -39,7 +39,7 @@ class DHCPPack:
self.file = "" self.file = ""
def pack(self): def pack(self):
return struct.unpack(DHCPPack.fmt, return struct.pack(DHCPPack.fmt,
self.op, self.op,
self.htype, self.htype,
self.hlen, self.hlen,
@ -71,19 +71,19 @@ class DHCPPack:
self.chaddr[5], self.chaddr[5],
self.chaddr[6], self.chaddr[6],
self.chaddr[7], self.chaddr[7],
self.sname, str.encode(self.sname),
self.file) str.encode(self.file))
def main(): def main():
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.bind(('',68)) s.bind(('',67))
s.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1) #s.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
packet = DHCPPack(); #packet = DHCPPack();
s.sendto(packet.pack(), ('<broadcast>',67)) #s.sendto(packet.pack(), ('<broadcast>',67))
data, addr = sock.recvfrom(1024) data, addr = s.recvfrom(1024)
packet2 = DHCPPack(data) packet2 = DHCPPack(data)
if packet2.op == 2: if packet2.op == 2: