[Unit] Description=OPSX VPN Management Platform Documentation=https://github.com/opsx-vpn/opsx-vpn After=network.target [Service] Type=simple WorkingDirectory=/opt/opsx-vpn ExecStart=/opt/opsx-vpn/opsx-vpn EnvironmentFile=-/etc/opsx-vpn/env Restart=always RestartSec=5 LimitNOFILE=65536 # VPN 管理需要 iptables 和网络访问权限 User=root Group=root [Install] WantedBy=multi-user.target