old_contents: import socket
  import time
  
  p = b'000200000000000000000000000100000c07d2f20000000000000000000000000000000000000000'
  me = '192.168.9.201'
  
  sout = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
  sout.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
  sout.bind((me, 64513))
  try:
      while True:
          sout.sendto(p, ('<broadcast>', 64515))
          time.sleep(0.5)
  except KeyboardInterrupt:
      sout.close()
  
new_contents: import socket
  import time
  import sys
  
  if len(sys.argv) < 2 or sys.argv[1] in ('-h', '--help'):
      print('netgeardisc <my IP>')
      sys.exit(1)
  else:
      me = sys.argv[1]
  
  
  p = b'000200000000000000000000000100000c07d2f20000000000000000000000000000000000000000'
  
  sout = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
  sout.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
  sout.bind((me, 64513))
  try:
      while True:
          sout.sendto(p, ('<broadcast>', 64515))
          time.sleep(0.5)
  except KeyboardInterrupt:
      sout.close()
  
subject: Add ip arg