{
    "inbounds": [
        {
            "type": "mixed",
            "tag": "mixed-in",
            "listen": "0.0.0.0",
            "listen_port": 2080
        },
        {
            "type": "tun",
            "tag": "tun-in",
            "inet4_address": "172.19.0.1/30",
            "auto_route": true,
            "strict_route": true,
            "stack": "mixed",
            "sniff": true
        }
    ]
}