udptunnel command not found

Introduction

When you run more command in linux terminal / console, you get the following error message

udptunnel: command not found

or when using sudo you get the following error message

sudo: udptunnel: command not found

Solutions to udptunnel: command not found

How To Fix udptunnel: command not found in Ubuntu / Debian / Kali Linux / Raspbian

In Ubuntu udptunnel is provided by udptunnel package.

udptunnel is:

UDPTunnel is a small program which can tunnel UDP packets bi-directionally over a TCP connection. Its primary purpose (and original motivation) is to allow multi-media conferences to traverse a firewall which allows only outgoing TCP connections. UDPTunnel also can be used for security tests in networks.

To fix this problem, we can install more using the command below.

sudo apt-get -y install udptunnel

This command might take some time to finish depending on your machine internet connection.

You can also use apt command to install udptunnel.

sudo apt -y install udptunnel

Or if you have aptitude installed you can use the following command.

sudo aptitude install udptunnel

Summary

In this tutorial we learn how to fix udptunnel command not found error in Ubuntu / Debian / Kali Linux or Raspbian distribution.