Arpwatch

From Encoresoup - The Ultimate Guide to Free/Open Source Software

Arpwatch is open-source software that monitors a computer network for ARP-activity. It generates a log of IP address-MAC address pairings along with a timestamp when the pairing appeared on the network. The first and foremost reason to monitor ARP activity is to detect ARP spoofing. It is developed by Lawrence Berkeley National Laboratory, Network Research Group, and released under the BSD license.

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[edit] See also

• Arping
• Ettercap (computing)

[edit] External links

• http://www-nrg.ee.lbl.gov