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A simple bash script to scan common networks with ARP requests to steal a found internal IP address, if DHCP does not automatically assign one on startup.

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arp-scanner

NOTE: this doesn't work & I lost a bunch of code at some points. sorry, not sorry.

A simple bash script to scan common networks with ARP requests to steal a found internal IP address, if DHCP does not automatically assign one on startup.

Dependent on arp-scan, which discovers IP:MAC:VENDOR for us. This script could easily be modified to steal MAC addresses using macchanger if desired, which would be useful for bypassing MAC-based access control lists (ACLs).

To-do:

  • Add arguments
  • Add capability for stealing IP or MAC... or both
  • Check for binary
  • Default help() function
  • Put into container with arp-scan

This isn't to be considered a "finished" product. I've been lazy with this & lost a bunch of code.

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A simple bash script to scan common networks with ARP requests to steal a found internal IP address, if DHCP does not automatically assign one on startup.

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