python - Is there a way to ping multiple devices quickly -


hi writing script check network see if certen people connected getting devices mac addresses arp, 0.5% through , have problem. have ping ip addresses 192.168.1.2-254. incredibly slow there quicker way:

code:

inport os ipcount=2 ipup=[]  while ipcount<254:  response=os.system("ping -c 1 192.168.1." + str(ipcount))  if response == 0:    ipup.append("192.168.1."+str(ipcount))  ipcount=ipcount+1

ping in parallel in many threads. time spent waiting response, multiple threads can speed process. you'd create threads in advance , maybe reuse them because thread creation pretty slow.

edit:

another way implement ping using async network io.


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