tinc

tinc is a cool, open-source software that's totally free and works on multiple platforms. It's built using C and is designed to act like a VPN (Virtual Private Network) daemon. This means it uses encryption and tunneling to create a secure network between two or more computers connected to the Internet.

Key Features of tinc

So, what can tinc do? Here are some of its awesome features:

• It supports encryption, compression, and authentication.


• You get automatic full mesh routing.


• It can bridge Ethernet segments!


• If you're into IPv6, it has full support for that too.


• You can easily expand your VPN as needed.


• Tinc handles OpenSSL/LZO/zlib compressed traffic smoothly.


• Add nodes to your VPN with optional configuration files.


• Link multiple Ethernet segments together effortlessly!

How Does tinc Work?

This isn’t your average command-line program. tinc runs in the background when your computer starts up, acting as a non-interactive daemon. If you want to see what options are available, just run tincd --help in your terminal emulator. It’s super simple!

Tinc Command-Line Options

The command-line options for tinc are pretty handy:

• You can specify a custom configuration directory.


• If you want it to stay attached, there's an option for that too!


• Select debug levels or kill signals if needed.


• You can also generate keys and specify user settings easily!

No Pre-Built Packages?

The downside? There aren’t any pre-built binary packages available for this software. You'll need to compile it yourself before installation. Start by downloading the source tarball from Softpas, unpack it, then use terminal commands like cd, followed by running ./configure && make. Finally, don’t forget sudo make install.

Tinc's Performance and Compatibility

Diving deeper into how tinc works: it's all written in C, which makes it super fast! Plus, it's cross-platform—so it works on GNU/Linux, BSD (like FreeBSD and NetBSD), Solaris, Microsoft Windows, and Mac OS X systems. It's been tested successfully on both 32-bit and 64-bit computers!