Summary: A network ip guardian

Description:
This program tries to prevent unauthorized usage of IPs within
the local Ethernet broadcastdomain by giving an answer to
ARP-requests. After receiving such a faked reply, the requesting
party stores the told MAC in its ARP-table and will send future
packets to this MAC. Because this MAC is invalid, the host with
the invalid IP can not be reached.

Features
- non-root execution in a chroot jail
- freely customizable IPs (netmasks, negations, ranges)

URL: https://www.nongnu.org/ip-sentinel/
License: GPLv2

Maintainer: nobody