Install ncaptool by entering the following commands in the terminal:
sudo apt update sudo apt install ncaptool
Description:
network capture tool
ncap is a network capture library like libpcap (on which it is based) and tcpdump. It produces binary data in its own ncap format, which can be stored in a dump file or transmitted over a UDP socket. Unlike libpcap, it discards data link headers and only supports IPv4 and IPv6 packets, but it can perform reassembly of IP datagrams. . This package contains the ncaptool command line program.
Version: 1.9.2-2.2
Section: universe/net