22 lines
728 B
Python
22 lines
728 B
Python
import socket,struct,sys
|
|
f=bytearray(180)
|
|
f[0:4]=b"ENet"
|
|
struct.pack_into("<I",f,4,1)
|
|
struct.pack_into("<H",f,0x0A,31772)
|
|
f[0x12]=1
|
|
struct.pack_into("<H",f,0x14,180)
|
|
struct.pack_into("<H",f,0x18,1)
|
|
f[0x1A:0x1A+8]=b"HIL-TEST"
|
|
s=socket.socket(socket.AF_INET,socket.SOCK_DGRAM)
|
|
s.settimeout(5)
|
|
s.bind(("192.168.68.1",0))
|
|
s.sendto(bytes(f),("192.168.68.200",31772))
|
|
try:
|
|
d,a=s.recvfrom(2048)
|
|
print("REPLY",len(d),"from",a)
|
|
print("magic",d[0:4],"type",struct.unpack_from("<I",d,4)[0],"sub",hex(struct.unpack_from("<H",d,0x18)[0]),"len",struct.unpack_from("<H",d,0x14)[0])
|
|
print("name",d[0x1A:0x29])
|
|
print("ip_rev",d[0x41:0x45].hex(),"mac",d[0x49:0x4F].hex())
|
|
except socket.timeout:
|
|
print("TIMEOUT no reply")
|