[Unit]
Description=MTProto proxy (mtg) for Telegram
After=network.target

[Service]
Type=simple
ExecStart=/usr/local/bin/mtg simple-run --prefer-ip=prefer-ipv4 0.0.0.0:<mtproto端口> <MTPROTO_SECRET>
Restart=on-failure
RestartSec=5

[Install]
WantedBy=multi-user.target