arpalert uses ARP address monitoring to help prevent unauthorized connections on the local network. If an illegal connection is detected, a program or script is launched, which could be used to send an alert message, for example.
|Tags||Security Logging Networking Monitoring|
|Operating Systems||POSIX Solaris Linux BSD FreeBSD OpenBSD NetBSD|
Release Notes: A bug in lease file reading has been fixed. There is a new script in contribs that sends a Zenity alert on Ubuntu.
Release Notes: An error message was fixed. The script API documentation was updated. New API functions were added.
Release Notes: A minor OpenBSD bugfix. Very minor code optimization. This release checks the string representation of MAC address memory size, allocates static memory for many buffers, and has OpenBSD Makefile compatibility.
Release Notes: Default config file syntax corrections and comments were added. The list of MAC vendors is loaded only in debug mode. A vim syntax file was added.
Release Notes: A bugfix in ARP self-test detection. A bugfix in the scheduler. Code cleanup.