[Unit]
Description=Create network namespace and tun device to %I
StopWhenUnneeded=yes

[Service]

Type=notify
NotifyAccess=all

RuntimeDirectory=nnssB%i

# Add SOCKS_PROXY environment variable to below file. E.g.
# SOCKS_PROXY=socks5://127.0.0.1:9050
EnvironmentFile=/etc/nnss/env_%i

ExecStart=/usr/lib/nnss/tunsocks.sh "%i" use_env setup
ExecStop=/usr/lib/nnss/tunsocks.sh "%i" use_env cleanup