[Unit]
Description=Named network namespace %i
JoinsNamespaceOf=systemd-netns@%i.service
After=syslog.target network.target tor.service

[Service]
Type=oneshot
RemainAfterExit=true
PrivateNetwork=true

# Start process
ExecStartPre=-/usr/bin/ip netns delete %I
ExecStart=/usr/bin/ip netns add %I
ExecStart=/usr/bin/ip netns exec %I ip link set lo up
ExecStart=/usr/bin/umount /run/netns/%I
ExecStart=/usr/bin/mount --bind /proc/self/ns/net /run/netns/%I

# Stop process
ExecStop=/usr/bin/ip netns delete %I