ndpmon

IPv6 Neighbor Discovery Protocol Monitor

Install

All systems
curl cmd.cat/ndpmon.sh
Debian Debian
apt-get install ndpmon
Ubuntu
apt-get install ndpmon
image/svg+xml Kali Linux
apt-get install ndpmon
Windows (WSL2)
sudo apt-get update sudo apt-get install ndpmon
Raspbian
apt-get install ndpmon

ndpmon

IPv6 Neighbor Discovery Protocol Monitor

NDPMon, IPv6 Neighbor Discovery Protocol Monitor, is a tool working with ICMPv6 packets. NDPMon observes the local network to see if nodes using Neighbor Discovery messages behave properly. When it detects a suspicious Neighbor Discovery message, it notifies the administrator by writing in the syslog and in some cases by sending an email report. NDPMon is an equivalent of ArpWatch for IPv6.