nc6

TCP/IP swiss army knife with IPv6 support

Install

All systems
curl cmd.cat/nc6.sh
Debian Debian
apt-get install netcat6
Ubuntu
apt-get install netcat6
Windows (WSL2)
sudo apt-get update sudo apt-get install netcat6
OS X
brew install netcat6
Raspbian
apt-get install netcat6

netcat6

TCP/IP swiss army knife with IPv6 support

A simple Unix utility which reads and writes data across network connections using TCP or UDP protocol. It is designed to be a reliable "back-end" tool that can be used directly or easily driven by other programs and scripts. At the same time it is a feature-rich network debugging and exploration tool. Netcat6 is a rewrite of the original netcat with support for IPv6 and an enhanced support for UDP.