Open Source Linux VPN Software - Page 5

A very small but effective tool which I wrote in a day. The tool allows you to make a secure virtual private network connection at random just by putting 'vpnlaunch' in your shortcuts. By default it runs on Ubuntu Linux and is untested on other platforms. I use this tool often and think it may be handy for other Ubuntu users.

Tool to stop your secure remote services on your windows system, this is the tool to stop, start and check their status. Until now it works with all versions of Checkpoint VPN Client for Windows. Tested on Windows XP and Vista, written in VB.NET 2005

Ncurses based tool for easily deploying IPsec tunnels using FreeSWAN (Linux only) Easy to configure a tunnel, simple options, user friendly interface

VPN Certificate Management Gui is a graphical web user interface to easily manage client certificates.

Easily share a VPN connection with your virtual machines or containers with this script. Works with IPsec VPN connections (like strongSwan), and lets your VMs reuse the VPN connection of your host system. Create a desktop launcher to start the VPN connection sharing script whenever you need it.

VPN Load Tester is a tool to perform load testing on IPFire's OpenVPN server. By using KVM and Libvirt in a CentOS 6 server, it is able to create a large number of virtual VPN clients and connect those client machines to the VPN server at the same time. It is able to control all VPN clients to perform the same tasks on the VPN server. For example, it is able to control all VPN clients to send network traffic to the VPN server at the same time.

This application providet simple VPN functionality

VpnFE is a front-end for the Cisco-compatible VPN client, VPNC. It is written in C++ and QT3.

VPNCHAINS is bash script which chains openvpn connections. You don't need to use virtual machine for this anymore. After chain is completed you can use internet in more secure and private way with all openvpn benefits. Completed chain looks like this: PC <-> OPENVPN1 <-> OPENVPN2 <-> OPENVPN# <-> INTERNET

WireGuard Easy is a streamlined solution for deploying and managing a WireGuard VPN server through a web-based interface, designed to eliminate the complexity typically associated with manual VPN configuration. It combines the WireGuard backend with a user-friendly admin dashboard, allowing users to control clients, monitor connections, and generate configuration files without interacting directly with command-line tools. The project is commonly deployed using Docker, making installation fast and consistent across environments, particularly on Linux servers and cloud instances. Its interface enables real-time management of peers, including enabling, disabling, editing, and deleting client profiles. It also provides visual insights such as connection statistics and bandwidth usage, which are useful for monitoring network activity. Security and usability are balanced through features like QR code generation for mobile clients and optional authentication mechanisms.

WireGuard for Ubiquiti is a specialized integration of the WireGuard VPN protocol designed for Ubiquiti devices running the Vyatta-based EdgeOS or similar firmware. The project provides scripts and packaging that allow administrators to deploy WireGuard tunnels on supported Ubiquiti routers, extending modern VPN capabilities to network edge hardware. It focuses on enabling secure site-to-site and remote access connectivity within environments that rely on Ubiquiti’s networking ecosystem. Because many embedded router platforms have unique constraints, the repository includes device-specific configuration logic and automation tailored to these systems. The project helps bridge the gap between WireGuard’s core protocol and real-world network appliance deployments, especially in small business and prosumer infrastructure. Overall, wireguard-vyatta-ubnt is most valuable for network engineers and administrators managing Ubiquiti equipment who want fast, modern VPN functionality.

This tool check every x seconds your public ip adress, if it changes (vpn fall down for example) it stops one or several programs. When the VPN crash this tool can send a mail, play a sound. - This tool work on Windows and Linux. - You need to install JAVA 1,8 on your operating system - Download checkvpn.zip and unzip it - Double click on checkvpn.jar - Click on the button « Update ip » when the VPN is stopped to get your public ip address. - Type the programs separated by semicolon that you would like to stop when the vpn is falling down (ex: utorrent.exe;firefox.exe on linux just put « firefox » no extension) - Click on start button and the program will check every x seconds your ip address, if it not the vpn's ip the programs will be stopped by this tool. - The option « auto start » start the process automaticaly. - The ip adress is geolocalized via MaxMind the web site http://check.vpn.free.fr

fbtunnel is an implementation of the VPN/Tunneling protocol of the Firebrick firewall.

Firezone is a modern, self-hosted VPN solution built on WireGuard, designed to provide secure remote access for teams and infrastructure. It offers a sleek web interface, automatic configuration management, and strong encryption. Unlike traditional VPNs, Firezone focuses on ease of deployment, scalability, and integration with identity providers, making it ideal for developers and teams needing secure networking without relying on third-party services.

System tray icon, can open multiple VPN connections and display log information.

gopher\'s den is yet another IP-tunnelling/VPN application. it\'s very simple and modular. data encapsulation with http tunnel (or other tunnels eg. SSH), policy routing redirects packets to the tunnel (mail, online gaming, data sharing) thru a firewall!

443vpn is a clientless vpn, directly derived from the most recent tag of ADITO.

sshvpn is a shell script based tool which uses openssh vpn tunneling feature to connect two private networks or attach a host to the remote private network securely over the internet.

pam-openvpn is a Linux PAM-module which works together with OpenVPN. With this pam-module it is possible to establish vpn connections when a user logs into a system and tear down the connection when the user logs off. This is ideal for mobile systems.

Traffic shaper for vpn, poptop, etc., using iproute2

vpnDialer is a gtk2+ gui for the vpnc package. It's a simple and easy to use program to create and disable connections. It can also be used to create and modify vpn configuration profiles.

vpnautoconnect is a daemon that allow you to reconnect automatically (at startup too) a vpn create with network manager.It can reconnect very quickly and monitor the bandwith, It works with pptp and openvpn connection.