Install freelan by entering the following commands in the terminal:
sudo apt update sudo apt install freelan
Description:
Peer-to-peer virtual private network daemon
Freelan is an application to create secure ethernet tunnels over a single UDP port. It can be used to create virtual LANs ("Local Area Network"), hence the name: "freelan". . Freelan may create peer-to-peer tunnel connections or rely on a more classic client/server layout. The virtual network can be shaped to fit exactly the bandwidth or topology constraints, providing an optimal virtual private network. . Freelan is particularly useful for remote sites interconnection and gaming.
Homepage: http://www.freelan.org
Version: 2.0-5ubuntu6
Section: universe/net