2019-04-08 23:23:22 +01:00
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# arping
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> Discover and probe hosts in a network using the ARP protocol.
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2019-04-09 16:39:43 +01:00
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> Useful for MAC address discovery.
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2019-06-09 00:05:26 +01:00
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> More information: <https://github.com/ThomasHabets/arping>.
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2019-04-08 23:23:22 +01:00
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- Ping a host by ARP request packets:
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`arping {{host_ip}}`
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- Ping a host on a specific interface:
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`arping -I {{interface}} {{host_ip}}`
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- Ping a host and stop at the first reply:
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`arping -f {{host_ip}}`
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- Ping a host a specific number of times:
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`arping -c {{count}} {{host_ip}}`
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- Broadcast ARP request packets to update neighbours' ARP caches:
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2019-04-09 16:39:43 +01:00
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`arping -U {{ip_to_broadcast}}`
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2019-04-08 23:23:22 +01:00
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2021-08-15 18:59:09 +01:00
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- Detect duplicated IP addresses in the network by sending ARP requests with a 3 second timeout:
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2019-04-08 23:23:22 +01:00
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2019-04-09 16:39:43 +01:00
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`arping -D -w {{3}} {{ip_to_check}}`
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