Install libndp0 by entering the following commands in the terminal:
sudo apt update sudo apt install libndp0
Description:
Library for Neighbor Discovery Protocol
libndp is a library for the IPv6 Neighbor Discovery Protocol (NDP). It contains functions for building and parsing NDP messages, and provides a high-level interface for sending and receiving NDP messages on a network interface.
Homepage: http://libndp.org
Version: 1.6-1
Section: libs