netbird

NetBird combines a configuration-free peer-to-peer
private network and a centralized access control
system in a single platform, making it easy to create
secure private networks for your organization or home.

Quickstart:

netbird up

Additionally, one might provide additional arguments to the service-run:

snap set netbird service-run-arguments="--log-level debug"

NetBird log, config and socket files are stored in /var/snap/netbird/common