{
  "name": "network-connection",
  "uuid": "af16764b-f8e5-4603-9de1-de34d272f80b",
  "meta-category": "network",
  "description": "A local or remote network connection.",
  "version": 3,
  "attributes": {
    "ip-src": {
      "description": "Source IP address of the nework connection.",
      "ui-priority": 1,
      "categories": [
        "Network activity",
        "External analysis"
      ],
      "misp-attribute": "ip-src"
    },
    "ip-dst": {
      "description": "Destination IP address of the nework connection.",
      "ui-priority": 1,
      "categories": [
        "Network activity",
        "External analysis"
      ],
      "misp-attribute": "ip-dst"
    },
    "src-port": {
      "description": "Source port of the nework connection.",
      "ui-priority": 1,
      "categories": [
        "Network activity",
        "External analysis"
      ],
      "misp-attribute": "port"
    },
    "dst-port": {
      "description": "Destination port of the nework connection.",
      "ui-priority": 1,
      "categories": [
        "Network activity",
        "External analysis"
      ],
      "misp-attribute": "port"
    },
    "hostname-src": {
      "description": "Source hostname of the network connection.",
      "ui-priority": 1,
      "misp-attribute": "hostname"
    },
    "hostname-dst": {
      "description": "Destination hostname of the network connection.",
      "ui-priority": 1,
      "misp-attribute": "hostname"
    },
    "layer3-protocol": {
      "description": "Layer 3 protocol of the network connection.",
      "ui-priority": 0,
      "sane_default": [
        "IP",
        "ICMP",
        "ARP"
      ],
      "misp-attribute": "text",
      "disable_correlation": true
    },
    "layer4-protocol": {
      "description": "Layer 4 protocol of the network connection.",
      "ui-priority": 0,
      "sane_default": [
        "TCP",
        "UDP"
      ],
      "misp-attribute": "text",
      "disable_correlation": true
    },
    "layer7-protocol": {
      "description": "Layer 7 protocol of the network connection.",
      "ui-priority": 0,
      "sane_default": [
        "HTTP",
        "HTTPS",
        "FTP"
      ],
      "misp-attribute": "text",
      "disable_correlation": true
    },
    "first-packet-seen": {
      "misp-attribute": "datetime",
      "ui-priority": 1,
      "description": "Datetime of the first packet seen.",
      "disable_correlation": true
    },
    "community-id": {
      "misp-attribute": "community-id",
      "ui-priority": 1,
      "description": "Flow description as a community ID hash value"
    }
  },
  "requiredOneOf": [
    "first-packet-seen",
    "ip-src",
    "ip-dst",
    "src-port",
    "dst-port",
    "community-id"
  ]
}