1 #!/usr/bin/env python
 2 import subprocess
 3 import sys
 4 import re
 5 
 6 def arping(ipaddress = "192.168.1.1"):
 7     p = subprocess.Popen("/usr/sbin/arping -c 2 %s" % ipaddress, shell = True,
 8                             stdout = subprocess.PIPE)
 9     out = p.stdout.read()
10     result = out.split()
11     for item in result:
12         if ":" in item:
13             print item
14 
15 if __name__ == "__main__":
16     if len(sys.argv) > 1:
17         for ip in sys.argv[1:]:
18             print "arping", ip
19             arping(ip)
20     else:
21         arping()

 1 #!/usr/bin/env python
 2 from scapy import srp,Ether,ARP,conf
 3 import sys
 4 
 5 def arping(iprange="192.168.1.1/24"):
 6     conf.verb = 0
 7     ans,unans = srp(Enter(dst="ff:ff:ff:ff:ff:ff")/ARP(pdst=iprange),
 8                     timeout=2)
 9     collection = []
10     for snd, rcv in ans:
11         result = rcv.sprintf(r"%ARP.psrc% %Ether.src%").split()
12         collection.append(result)
13     return collection
14 
15 if __name__ == "__main__":
16     if len(sys.argv) > 1:
17         for ip in sys.argv[1:]:
18             print "arping", ip
19             print arping(ip)
20     else:
21         print arping()