TLDR
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arping

 
Discover and probe hosts in a network using the ARP protocol. Useful for MAC address discovery. More information: https://github.com/ThomasHabets/arping.
 
  • Ping a host by ARP request packets:
     
    arping {{host_ip}}
     
  • Ping a host on a specific interface:
     
    arping -I {{interface}} {{host_ip}}
     
  • Ping a host and stop at the first reply:
     
    arping -f {{host_ip}}
     
  • Ping a host a specific number of times:
     
    arping -c {{count}} {{host_ip}}
     
  • Broadcast ARP request packets to update neighbours' ARP caches:
     
    arping -U {{ip_to_broadcast}}
     
  • Detect duplicated IP addresses in the network by sending ARP requests with a 3 second timeout:
     
    arping -D -w {{3}} {{ip_to_check}}

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