securityonion/salt/elasticsearch/templates/component/so/so-ip-mappings.json

{
  "_meta": {
    "documentation": "https://www.elastic.co/guide/en/ecs/current/ecs-network.html",
    "ecs_version": "1.12.2"
  },
  "template": {
    "mappings": {
      "properties": {
        "@timestamp": {
          "type": "date"
        },
        "so": {
          "properties": {
            "ip_address": {
              "type": "ip"
            },
            "description": {
              "type": "text"
            }
          }
        }
      }
    }
  }
}