Ask and ye shall receive: https://www.freedesktop.org/software/systemd/man/latest/systemd-socket-proxyd.html https://www.freedesktop.org/software/systemd/man/la

Ask and ye shall receive: https://www.freedesktop.org/software/systemd/man/latest/systemd-socket-proxyd.html https://www.freedesktop.org/software/systemd/man/latest/syst... I use it for the usecase you describe.