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35 lines
832 B
Plaintext
35 lines
832 B
Plaintext
---
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syntax: markdown
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tags: [tldr, common]
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source: https://github.com/tldr-pages/tldr.git
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---
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# arping
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> Discover and probe hosts in a network using the ARP protocol.
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> Useful for MAC address discovery.
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> More information: <https://github.com/ThomasHabets/arping>.
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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 [f]inish after the first reply:
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`arping -f {{host_ip}}`
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- Ping a host a specific number ([c]ount) of times:
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`arping -c {{count}} {{host_ip}}`
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- Broadcast ARP request packets to update neighbours' ARP caches ([U]nsolicited ARP mode):
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`arping -U {{ip_to_broadcast}}`
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- [D]etect duplicated IP addresses in the network by sending ARP requests with a 3 second timeout:
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`arping -D -w {{3}} {{ip_to_check}}`
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