请问 sing-box 的 route.rules 如何写，可以指定内网的 IP/MAC 地址走到对应的 outbound?

如题。

我这样写并不生效：

  "route": {

    "rules": [

      {

        "protocol": "dns",

        "action": "hijack-dns"

      },

      {

        "source_ip_cidr": [

          "192.168.2.41/32",

        ],

        "outbound": "proxy1"

      },

      {

        "ip_is_private": true,

        "outbound": "direct"

      },

      {

        "rule_set": [

          "geosite-cn",

          "geoip-cn"

        ],

        "outbound": "direct"

      }

    ],

    "rule_set": [

      ...