{
  "$id": "iptable.schema.json",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "iptable",
  "type": "object",
  "required": [ "chain" ],
  "properties": {
    "id": {
      "type": "integer",
      "minimum": 1
    },
    "table": {
      "type": "string",
			"description": "Rule table name"
    },
    "chain": {
      "type": "string",
      "description": "Rule chain name"
    },
    "destination": {
      "type": "string",
      "description": "Destination CIDR",
      "pattern": "^([0-9]{1,3}\\.){3}[0-9]{1,3}/([0-9]|[1-2][0-9]|3[0-2])$"
		},
    "source": {
      "type": "string",
      "description": "Source CIDR",
      "pattern": "^([0-9]{1,3}\\.){3}[0-9]{1,3}/([0-9]|[1-2][0-9]|3[0-2])$"
    },
    "in": {
      "type": "string",
			"description": "Input ethernet device"
		},
    "out": {
      "type": "string",
			"description": "Output ethernet device"
		},
    "match": {
      "type": "array",
      "description": "Rule match extensions",
      "items": {
        "type": "string"
      }
		},
    "extension_flags": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string"
          },
          "value": {
            "type": "string"
          }
        }
      }
    },
    "proto": {
      "type": "string",
			"description": "Rule protocol",
      "pattern": "^(tcp|udp|udplite|icmp|icmpv6|ESP|AH|sctp|mh|all|[0-9]+)$"
		},
    "jump": {
      "type": "string"
		}
  }
}