How to Install and Uninstall vpnc Ubuntu 22.04

Updated: September 23, 2022

vpnc is a VPN client compatible with cisco3000 VPN Concentrator (also known as Cisco’s EasyVPN equipment). vpnc runs entirely in userspace and does not require kernel modules except for the tun driver to communicate with the network layer. In this guide, I will show you how to install vpnc on Ubuntu 22.04.

Requirements

  • Operating system: vpnc needs Ubuntu 22.04 to work
  • Privileges: Verify that you can execute the sudo commands line.

Prerequisites to install vpnc on Ubuntu 22.04

Install vpnc Ubuntu 22.04

vpnc is one of the popular ways on Ubuntu now so that this tutorial will show you some ways to install it. Choose the one that you think is easy and you can follow.

Install vpnc using APT

This is one of the most popular methods for installing Ubuntu packages since it is simple to understand, even if you are a Linux novice. Following these steps to install vpnc on your Ubuntu 22.04.

Step 1: The APT package repository cache needs to be updated before you try to install, update, or remove any packages. Update the APT database to download new packages from Ubuntu. Launch the terminal and enter the following Linux command:

sudo apt-get update

Step 2: Start the package installation on Ubuntu 22.04. After updating the system, you can install vpnc Ubuntu by executing this command in the terminal.

sudo apt -y install vpnc

Install vpnc using Aptitude

Users can manage their installation, upgrade, and removal of packages with Aptitude and view a list of the packages that are currently available. You must run this command to install it if you haven’t already done so on Ubuntu.

sudo apt-get -y install aptitude

After that, you can now install vpnc by following these steps:

Step 1: Update the APT database to download new packages from Ubuntu. Launching the terminal and entering the following Linux command:

sudo apt -y update

Step 2: Start the package installation on Ubuntu 22.04. After updating the system, you can install vpnc Ubuntu by pasting this command into the terminal and pressing Enter.

sudo aptitude -y install vpnc

Uninstall vpnc on Ubuntu 22.04

Have you ever considered how difficult it is to uninstall an application from Ubuntu? You are mistaken; anyone, not just package administrators, can easily uninstall any program.

If you installed vpnc using APT or Aptitude, you could uninstall vpnc on Ubuntu by running this command

sudo apt remove --auto-remove vpnc

If you want to uninstall vpnc and remove its data and dependencies, you can also run the following command:

sudo apt autoremove --purge vpnc

Summary

In this tutorial, I showed you ways to install vpnc on Ubuntu 22.04 and some ways to uninstall vpnc too. Please do not hesitate to contact me if you require any assistance. I’m delighted to respond to them.