nftables-rs/resources/test/json/bitflags.json

{
  "nftables": [
    {
      "metainfo": {
        "version": "1.0.9",
        "release_name": "Old Doc Yak #3",
        "json_schema_version": 1
      }
    },
    {
      "table": {
        "family": "inet",
        "name": "filter",
        "handle": 1
      }
    },
    {
      "chain": {
        "family": "inet",
        "table": "filter",
        "name": "input",
        "handle": 1
      }
    },
    {
      "rule": {
        "family": "inet",
        "table": "filter",
        "chain": "input",
        "handle": 2,
        "expr": [
          {
            "match": {
              "op": "==",
              "left": {
                "&": [
                  {
                    "payload": {
                      "protocol": "tcp",
                      "field": "flags"
                    }
                  },
                  "syn"
                ]
              },
              "right": [
                "syn",
                "ack"
              ]
            }
          },
          {
            "drop": null
          }
        ]
      }
    },
    {
      "rule": {
        "family": "inet",
        "table": "filter",
        "chain": "input",
        "handle": 3,
        "expr": [
          {
            "match": {
              "op": "==",
              "left": {
                "&": [
                  {
                    "payload": {
                      "protocol": "tcp",
                      "field": "flags"
                    }
                  },
                  [
                    "fin",
                    "syn",
                    "rst",
                    "ack"
                  ]
                ]
              },
              "right": "syn"
            }
          },
          {
            "drop": null
          }
        ]
      }
    },
    {
      "rule": {
        "family": "inet",
        "table": "filter",
        "chain": "input",
        "handle": 4,
        "expr": [
          {
            "match": {
              "op": "==",
              "left": {
                "&": [
                  {
                    "payload": {
                      "protocol": "tcp",
                      "field": "flags"
                    }
                  },
                  [
                    "fin",
                    "syn",
                    "rst",
                    "ack"
                  ]
                ]
              },
              "right": [
                "syn",
                "ack"
              ]
            }
          },
          {
            "drop": null
          }
        ]
      }
    }
  ]
}