Install libdumbnet1 by entering the following commands in the terminal:
sudo apt update sudo apt install libdumbnet1
Description:
dumb, portable networking library -- shared library
libdumbnet provides a simplified, portable interface to several low-level networking routines, including * network address manipulation * kernel arp(4) cache and route(4) table lookup and manipulation * network firewalling (Ip filter, ipfw, ipchains, pdf, ...) * network interface lookup and manipulation * raw IP packet and Ethernet frame transmission . libdumbnet is known as libdnet in other distributions, but was renamed in Debian in favour of the older DECnet library 'libdnet'. . This package contains the shared library.
Homepage: http://code.google.com/p/libdnet/
Version: 1.12-7build1
Section: libs