How to set up 6to4 tunneling to a local network with Internet distribution?

Question

Computer networks

I have a computer with a static IP. I get it using the following settings:
Ip address: 92.47.***.***
subnet mask: 255.255.***.***
Gateway: 92.47.***.*** (hence the Internet)
and two dns providers.
On another network card, a local ip with a zero subnet is bound.
There are also three subnets on the enterprise LAN: 192.168.0.* , 192.168.1.* , 192.168.2.*
Our ISP doesn't have IPv6 yet, so I'd like to try tunneling.
How to implement 6to4, and what is required for this (OS, additional PC or something else ...) I tried a couple of mana, but apparently I don’t understand the technology well and nothing came of it. Please point your finger at what and how.