{
  "nftables": [
    {
      "metainfo": {
        "version": "VERSION",
        "release_name": "RELEASE_NAME",
        "json_schema_version": 1
      }
    },
    {
      "table": {
        "family": "ip",
        "name": "filter",
        "handle": 0
      }
    },
    {
      "chain": {
        "family": "ip",
        "table": "filter",
        "name": "FORWARD",
        "handle": 0,
        "type": "filter",
        "hook": "forward",
        "prio": 0,
        "policy": "accept"
      }
    },
    {
      "chain": {
        "family": "ip",
        "table": "filter",
        "name": "client_to_any",
        "handle": 0
      }
    },
    {
      "map": {
        "family": "ip",
        "name": "client_to_any",
        "table": "filter",
        "type": "ipv4_addr",
        "handle": 0,
        "map": "verdict"
      }
    },
    {
      "rule": {
        "family": "ip",
        "table": "filter",
        "chain": "FORWARD",
        "handle": 0,
        "expr": [
          {
            "goto": {
              "target": "client_to_any"
            }
          }
        ]
      }
    },
    {
      "rule": {
        "family": "ip",
        "table": "filter",
        "chain": "client_to_any",
        "handle": 0,
        "expr": [
          {
            "vmap": {
              "key": {
                "payload": {
                  "protocol": "ip",
                  "field": "saddr"
                }
              },
              "data": "@client_to_any"
            }
          }
        ]
      }
    }
  ]
}