What is an Elastic integration?

This integration is powered by Elastic Agent. Elastic Agent is a single, unified way to add monitoring for logs, metrics, and other types of data to a host. It can also protect hosts from security threats, query data from operating systems, forward data from remote services or hardware, and more. Refer to our documentation for a detailed comparison between Beats and Elastic Agent.

Prefer to use Beats for this use case? See Filebeat modules for logs or Metricbeat modules for metrics.

The Cisco ISE integration collects and parses data from Cisco Identity Services Engine (ISE) using TCP/UDP.

Compatibility

This module has been tested against Cisco ISE server version 3.1.0.518.

Requirements

  • Enable the integration with the TCP/UDP input.
  • Sign in to Cisco ISE Portal.
  • Configure Remote Syslog Collection Locations.
    • Procedure
      1. In Cisco ISE Administrator Portal, go to Administration > System > Logging > Remote Logging Targets.
      2. Click Add.
      3. Enter all the Required Details.
      4. Set the maximum length to 8192.
      5. Click Submit.
      6. Go to the Remote Logging Targets page and verify the creation of the new target.

Note

  • It is recommended to have 8192 as Maximum Message Length. Segmentation for certain logs coming from Cisco ISE might cause issues with field mappings.

Logs

Reference link for Cisco ISE Syslog: Here

log

This is the log dataset.

An example event for log looks as following:

{
    "@timestamp": "2022-03-02T09:04:59.136Z",
    "agent": {
        "ephemeral_id": "6c81deb9-5835-43f1-9d1f-edc94dec6ba1",
        "hostname": "docker-fleet-agent",
        "id": "9d2542b5-1b01-47d2-90e4-99e17586d095",
        "name": "docker-fleet-agent",
        "type": "filebeat",
        "version": "7.17.0"
    },
    "cisco_ise": {
        "log": {
            "acs": {
                "session": {
                    "id": "cisco-ise-host/435083133/41"
                }
            },
            "calling_station": {
                "id": "00-23-DF-00-00-01"
            },
            "category": {
                "name": "CISE_Failed_Attempts"
            },
            "config_version": {
                "id": 1364
            },
            "cpm": {
                "session": {
                    "id": "0a0009ccoostm1inlLcfqsSLF7kj1Hc9FdzP6sk8dQsKOpPav_o"
                }
            },
            "device": {
                "type": "Device Type#All Device Types"
            },
            "dtls_support": "Unknown",
            "eap": {
                "tunnel": "PEAP"
            },
            "endpoint": {
                "mac": {
                    "address": "00-23-DF-00-00-01"
                }
            },
            "failure": {
                "reason": "12309 PEAP handshake failed"
            },
            "ipsec": "IPSEC#Is IPSEC Device#No",
            "ise": {
                "policy": {
                    "set_name": "Default"
                }
            },
            "location": "Location#All Locations",
            "message": {
                "code": "5440",
                "description": "RADIUS: Endpoint abandoned EAP session and started new",
                "id": "0000000581"
            },
            "model": {
                "name": "Unknown"
            },
            "nas": {
                "ip": "81.2.69.193",
                "port": {
                    "id": "G0/25",
                    "number": 1,
                    "type": "Wireless - IEEE 802.11"
                }
            },
            "network": {
                "device": {
                    "groups": [
                        "IPSEC#Is IPSEC Device#No",
                        "Location#All Locations",
                        "Device Type#All Device Types"
                    ],
                    "name": "testDevice",
                    "profile": "Cisco"
                }
            },
            "openssl": {
                "error": {
                    "message": "SSL alert: code=0x246=582 ; source=local ; type=fatal ; message=\"protocol version.ssl/statem/statem_srvr.c:1686 error:14209102:SSL routines:tls_early_post_process_client_hello:unsupported protocol [error=337678594 lib=20 func=521 reason=258]\"",
                    "stack": " 140449742526208:error:14209102:SSL routines:tls_early_post_process_client_hello:unsupported protocol:ssl/statem/statem_srvr.c:1686:"
                }
            },
            "request": {
                "latency": 16
            },
            "response": {
                "RadiusPacketType": "Drop"
            },
            "segment": {
                "number": 0,
                "total": 1
            },
            "selected": {
                "access": {
                    "service": "Default Network Access"
                }
            },
            "step": [
                "11001",
                "11017",
                "11117",
                "15049",
                "15008",
                "11507",
                "12500",
                "11006",
                "11001",
                "11018",
                "12301",
                "12300",
                "11006",
                "11001",
                "11018",
                "12302",
                "12318",
                "12800",
                "12805",
                "12814",
                "12817",
                "12309",
                "12307",
                "12305",
                "11006",
                "5440"
            ],
            "step_latency": "25=9051"
        }
    },
    "client": {
        "ip": "81.2.69.193"
    },
    "cloud": {
        "availability_zone": "\u003c!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\"\u003e\r\n\u003chtml xmlns=\"http://www.w3.org/1999/xhtml\"\u003e\r\n    \u003chead\u003e\r\n        \u003cmeta content=\"text/html; charset=utf-8\" http-equiv=\"Content-Type\" /\u003e\r\n        \u003cmeta content=\"no-cache\" http-equiv=\"Pragma\" /\u003e\r\n        \u003ctitle\u003eWaiting...\u003c/title\u003e\r\n        \u003cscript type=\"text/javascript\"\u003e\r\n            var pageName = '/';\r\n            top.location.replace(pageName);\r\n        \u003c/script\u003e\r\n    \u003c/head\u003e\r\n    \u003cbody\u003e\u003c/body\u003e\r\n\u003c/html\u003e\r\n",
        "instance": {
            "id": "\u003c!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\"\u003e\r\n\u003chtml xmlns=\"http://www.w3.org/1999/xhtml\"\u003e\r\n    \u003chead\u003e\r\n        \u003cmeta content=\"text/html; charset=utf-8\" http-equiv=\"Content-Type\" /\u003e\r\n        \u003cmeta content=\"no-cache\" http-equiv=\"Pragma\" /\u003e\r\n        \u003ctitle\u003eWaiting...\u003c/title\u003e\r\n        \u003cscript type=\"text/javascript\"\u003e\r\n            var pageName = '/';\r\n            top.location.replace(pageName);\r\n        \u003c/script\u003e\r\n    \u003c/head\u003e\r\n    \u003cbody\u003e\u003c/body\u003e\r\n\u003c/html\u003e\r\n",
            "name": "\u003c!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\"\u003e\r\n\u003chtml xmlns=\"http://www.w3.org/1999/xhtml\"\u003e\r\n    \u003chead\u003e\r\n        \u003cmeta content=\"text/html; charset=utf-8\" http-equiv=\"Content-Type\" /\u003e\r\n        \u003cmeta content=\"no-cache\" http-equiv=\"Pragma\" /\u003e\r\n        \u003ctitle\u003eWaiting...\u003c/title\u003e\r\n        \u003cscript type=\"text/javascript\"\u003e\r\n            var pageName = '/';\r\n            top.location.replace(pageName);\r\n        \u003c/script\u003e\r\n    \u003c/head\u003e\r\n    \u003cbody\u003e\u003c/body\u003e\r\n\u003c/html\u003e\r\n"
        },
        "machine": {
            "type": "\u003c!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\"\u003e\r\n\u003chtml xmlns=\"http://www.w3.org/1999/xhtml\"\u003e\r\n    \u003chead\u003e\r\n        \u003cmeta content=\"text/html; charset=utf-8\" http-equiv=\"Content-Type\" /\u003e\r\n        \u003cmeta content=\"no-cache\" http-equiv=\"Pragma\" /\u003e\r\n        \u003ctitle\u003eWaiting...\u003c/title\u003e\r\n        \u003cscript type=\"text/javascript\"\u003e\r\n            var pageName = '/';\r\n            top.location.replace(pageName);\r\n        \u003c/script\u003e\r\n    \u003c/head\u003e\r\n    \u003cbody\u003e\u003c/body\u003e\r\n\u003c/html\u003e\r\n"
        },
        "provider": "openstack",
        "service": {
            "name": "Nova"
        }
    },
    "data_stream": {
        "dataset": "cisco_ise.log",
        "namespace": "ep",
        "type": "logs"
    },
    "destination": {
        "ip": "81.2.69.145"
    },
    "ecs": {
        "version": "8.5.0"
    },
    "elastic_agent": {
        "id": "9d2542b5-1b01-47d2-90e4-99e17586d095",
        "snapshot": false,
        "version": "7.17.0"
    },
    "event": {
        "action": "radius",
        "agent_id_status": "verified",
        "category": [
            "authentication",
            "session"
        ],
        "dataset": "cisco_ise.log",
        "ingested": "2022-11-28T06:02:24Z",
        "kind": "event",
        "sequence": 75131,
        "timezone": "+00:00",
        "type": [
            "info",
            "start"
        ]
    },
    "host": {
        "hostname": "cisco-ise-host"
    },
    "input": {
        "type": "udp"
    },
    "log": {
        "level": "notice",
        "source": {
            "address": "172.19.0.6:50562"
        },
        "syslog": {
            "priority": 181,
            "severity": {
                "name": "notice"
            }
        }
    },
    "message": "2022-03-02 09:04:59.136 +00:00 0000075131 5440 NOTICE RADIUS: Endpoint abandoned EAP session and started new, ConfigVersionId=1364, Device IP Address=81.2.69.193, DestinationIPAddress=81.2.69.145, UserName=testDevice1, AcsSessionID=cisco-ise-host/435083133/41, SelectedAccessService=Default Network Access, RequestLatency=16, FailureReason=12309 PEAP handshake failed, Step=11001, Step=11017, Step=11117, Step=15049, Step=15008, Step=11507, Step=12500, Step=11006, Step=11001, Step=11018, Step=12301, Step=12300, Step=11006, Step=11001, Step=11018, Step=12302, Step=12318, Step=12800, Step=12805, Step=12814, Step=12817, Step=12309, Step=12307, Step=12305, Step=11006, Step=5440, NetworkDeviceName=testDevice, NetworkDeviceGroups=IPSEC#Is IPSEC Device#No, NetworkDeviceGroups=Location#All Locations, NetworkDeviceGroups=Device Type#All Device Types, EapTunnel=PEAP, OpenSSLErrorMessage=SSL alert: code=0x246=582 ; source=local ; type=fatal ; message=\"protocol version.ssl/statem/statem_srvr.c:1686 error:14209102:SSL routines:tls_early_post_process_client_hello:unsupported protocol [error=337678594 lib=20 func=521 reason=258]\", OpenSSLErrorStack= 140449742526208:error:14209102:SSL routines:tls_early_post_process_client_hello:unsupported protocol:ssl/statem/statem_srvr.c:1686:, User-Name=testDevice1, NAS-IP-Address=81.2.69.193, NAS-Port=1, Calling-Station-ID=00-23-DF-00-00-01, NAS-Port-Type=Wireless - IEEE 802.11, NAS-Port-Id=G0/25, CPMSessionID=0a0009ccoostm1inlLcfqsSLF7kj1Hc9FdzP6sk8dQsKOpPav_o, EndPointMACAddress=00-23-DF-00-00-01, ISEPolicySetName=Default, StepLatency=25=9051, TLSCipher=, TLSVersion=, DTLSSupport=Unknown, Model Name=Unknown, Network Device Profile=Cisco, Location=Location#All Locations, Device Type=Device Type#All Device Types, IPSEC=IPSEC#Is IPSEC Device#No, Response={RadiusPacketType=Drop; },",
    "related": {
        "hosts": [
            "cisco-ise-host"
        ],
        "ip": [
            "81.2.69.193",
            "81.2.69.145"
        ],
        "user": [
            "testDevice1"
        ]
    },
    "tags": [
        "forwarded",
        "cisco_ise-log"
    ],
    "user": {
        "name": [
            "testDevice1"
        ]
    }
}

Exported fields

FieldDescriptionType
@timestamp
Event timestamp.
date
cisco_ise.log.acct.authentic
keyword
cisco_ise.log.acct.delay_time
long
cisco_ise.log.acct.input.octets
long
cisco_ise.log.acct.input.packets
long
cisco_ise.log.acct.output.octets
long
cisco_ise.log.acct.output.packets
long
cisco_ise.log.acct.request.flags
keyword
cisco_ise.log.acct.session.id
keyword
cisco_ise.log.acct.session.time
long
cisco_ise.log.acct.status.type
keyword
cisco_ise.log.acct.terminate_cause
keyword
cisco_ise.log.acme-av-pair.audit-session-id
keyword
cisco_ise.log.acme-av-pair.service-type
keyword
cisco_ise.log.acs.instance
keyword
cisco_ise.log.acs.session.id
keyword
cisco_ise.log.active_session.count
long
cisco_ise.log.ad.admin
keyword
cisco_ise.log.ad.domain.controller
keyword
cisco_ise.log.ad.domain.name
keyword
cisco_ise.log.ad.error.details
keyword
cisco_ise.log.ad.forest
keyword
cisco_ise.log.ad.hostname
keyword
cisco_ise.log.ad.ip
ip
cisco_ise.log.ad.log
keyword
cisco_ise.log.ad.log_id
keyword
cisco_ise.log.ad.organization_unit
text
cisco_ise.log.ad.site
keyword
cisco_ise.log.ad.srv.query
keyword
cisco_ise.log.ad.srv.record
keyword
cisco_ise.log.adapter_instance.name
keyword
cisco_ise.log.adapter_instance.uuid
keyword
cisco_ise.log.admin.interface
keyword
cisco_ise.log.admin.session
keyword
cisco_ise.log.airespace.wlan.id
long
cisco_ise.log.allow.easy.wired.session
keyword
cisco_ise.log.allowed_protocol.matched.rule
keyword
cisco_ise.log.assigned_targets
keyword
cisco_ise.log.auth.policy.matched.rule
keyword
cisco_ise.log.authen_method
keyword
cisco_ise.log.authentication.identity_store
keyword
cisco_ise.log.authentication.method
keyword
cisco_ise.log.authentication.status
keyword
cisco_ise.log.average.radius.request.latency
long
cisco_ise.log.average.tacacs.request.latency
long
cisco_ise.log.avpair.disc.cause
long
cisco_ise.log.avpair.disc.cause_ext
long
cisco_ise.log.avpair.elapsed_time
long
cisco_ise.log.avpair.pre_session_time
long
cisco_ise.log.avpair.priv_lvl
long
cisco_ise.log.avpair.start_time
date
cisco_ise.log.avpair.stop_time
date
cisco_ise.log.avpair.task_id
keyword
cisco_ise.log.avpair.timezone
keyword
cisco_ise.log.called_station.id
keyword
cisco_ise.log.calling_station.id
keyword
cisco_ise.log.category.name
keyword
cisco_ise.log.cisco_av_pair.coa-push
boolean
cisco_ise.log.cisco_av_pair.cts-device-capability
keyword
cisco_ise.log.cisco_av_pair.cts-environment-data
keyword
cisco_ise.log.cisco_av_pair.cts-environment-version
keyword
cisco_ise.log.cisco_av_pair.cts-pac-opaque
keyword
cisco_ise.log.class
keyword
cisco_ise.log.client.latency
long
cisco_ise.log.cmdset
keyword
cisco_ise.log.component
keyword
cisco_ise.log.config_change.data
keyword
cisco_ise.log.config_version.id
long
cisco_ise.log.connectivity
keyword
cisco_ise.log.cpm.session.id
keyword
cisco_ise.log.currentid.store_name
keyword
cisco_ise.log.delta.radius.request.count
long
cisco_ise.log.delta.tacacs.request.count
long
cisco_ise.log.detailed_info
text
cisco_ise.log.details
keyword
cisco_ise.log.device.name
keyword
cisco_ise.log.device.registration_status
keyword
cisco_ise.log.device.type
keyword
cisco_ise.log.dtls_support
keyword
cisco_ise.log.eap.authentication
keyword
cisco_ise.log.eap.chaining_result
keyword
cisco_ise.log.eap.tunnel
keyword
cisco_ise.log.eap_key.name
keyword
cisco_ise.log.enable.flag
keyword
cisco_ise.log.endpoint.coa
keyword
cisco_ise.log.endpoint.mac.address
keyword
cisco_ise.log.endpoint.policy
keyword
cisco_ise.log.endpoint.profiler
keyword
cisco_ise.log.endpoint.purge.id
keyword
cisco_ise.log.endpoint.purge.rule
keyword
cisco_ise.log.endpoint.purge.scheduletype
keyword
cisco_ise.log.ep.identity_group
keyword
cisco_ise.log.ep.mac.address
keyword
cisco_ise.log.error.message
keyword
cisco_ise.log.event.timestamp
date
cisco_ise.log.failure.flag
boolean
cisco_ise.log.failure.reason
keyword
cisco_ise.log.feed_service.feed.name
keyword
cisco_ise.log.feed_service.feed.version
keyword
cisco_ise.log.feed_service.host
keyword
cisco_ise.log.feed_service.port
keyword
cisco_ise.log.feed_service.query.from_time
date
cisco_ise.log.feed_service.query.to_time
date
cisco_ise.log.file.name
keyword
cisco_ise.log.first_name
keyword
cisco_ise.log.framed.ip
ip
cisco_ise.log.framed.mtu
long
cisco_ise.log.groups.process_failure
boolean
cisco_ise.log.guest.user.name
keyword
cisco_ise.log.identity.group
keyword
cisco_ise.log.identity.policy.matched.rule
keyword
cisco_ise.log.identity.selection.matched.rule
keyword
cisco_ise.log.ipsec
keyword
cisco_ise.log.is_third_party_device_flow
boolean
cisco_ise.log.ise.policy.set_name
keyword
cisco_ise.log.last_name
keyword
cisco_ise.log.local_logging
keyword
cisco_ise.log.location
keyword
cisco_ise.log.log_details
flattened
cisco_ise.log.log_error.message
keyword
cisco_ise.log.log_severity_level
keyword
cisco_ise.log.logger.name
keyword
cisco_ise.log.message.code
keyword
cisco_ise.log.message.description
text
cisco_ise.log.message.id
keyword
cisco_ise.log.message.text
keyword
cisco_ise.log.misconfigured.client.fix.reason
keyword
cisco_ise.log.model.name
keyword
cisco_ise.log.nas.identifier
keyword
cisco_ise.log.nas.ip
ip
cisco_ise.log.nas.port.id
keyword
cisco_ise.log.nas.port.number
long
cisco_ise.log.nas.port.type
keyword
cisco_ise.log.network.device.groups
keyword
cisco_ise.log.network.device.name
keyword
cisco_ise.log.network.device.profile
keyword
cisco_ise.log.network.device.profile_id
keyword
cisco_ise.log.network.device.profile_name
keyword
cisco_ise.log.object.internal.id
keyword
cisco_ise.log.object.name
keyword
cisco_ise.log.object.type
keyword
cisco_ise.log.objects.purged
keyword
cisco_ise.log.openssl.error.message
keyword
cisco_ise.log.openssl.error.stack
keyword
cisco_ise.log.operation.id
keyword
cisco_ise.log.operation.status
keyword
cisco_ise.log.operation.type
keyword
cisco_ise.log.operation_counters.counters
flattened
cisco_ise.log.operation_counters.original
text
cisco_ise.log.operation_message.text
keyword
cisco_ise.log.original.user.name
keyword
cisco_ise.log.policy.type
keyword
cisco_ise.log.port
keyword
cisco_ise.log.portal.name
keyword
cisco_ise.log.posture.assessment.status
keyword
cisco_ise.log.privilege.level
long
cisco_ise.log.probe
keyword
cisco_ise.log.profiler.server
keyword
cisco_ise.log.protocol
keyword
cisco_ise.log.psn.hostname
keyword
cisco_ise.log.radius.flow.type
keyword
cisco_ise.log.radius.packet.type
keyword
cisco_ise.log.radius_identifier
long
cisco_ise.log.radius_packet.type
keyword
cisco_ise.log.request.latency
long
cisco_ise.log.request.received_time
date
cisco_ise.log.request_response.type
keyword
cisco_ise.log.response
flattened
cisco_ise.log.segment.number
long
cisco_ise.log.segment.total
long
cisco_ise.log.selected.access.service
keyword
cisco_ise.log.selected.authentication.identity_stores
keyword
cisco_ise.log.selected.authorization.profiles
keyword
cisco_ise.log.sequence.number
long
cisco_ise.log.server.name
keyword
cisco_ise.log.server.type
keyword
cisco_ise.log.service.argument
keyword
cisco_ise.log.service.name
keyword
cisco_ise.log.service.type
keyword
cisco_ise.log.session.timeout
long
cisco_ise.log.severity.level
long
cisco_ise.log.software.version
keyword
cisco_ise.log.state
text
cisco_ise.log.static.assignment
boolean
cisco_ise.log.status
keyword
cisco_ise.log.step
keyword
cisco_ise.log.step_data
keyword
cisco_ise.log.step_latency
keyword
cisco_ise.log.sysstats.acs.process.health
flattened
cisco_ise.log.sysstats.cpu.count
long
cisco_ise.log.sysstats.process_memory_mb
long
cisco_ise.log.sysstats.utilization.cpu
double
cisco_ise.log.sysstats.utilization.disk.io
double
cisco_ise.log.sysstats.utilization.disk.space
keyword
cisco_ise.log.sysstats.utilization.load_avg
double
cisco_ise.log.sysstats.utilization.memory
double
cisco_ise.log.sysstats.utilization.network
keyword
cisco_ise.log.tls.cipher
keyword
cisco_ise.log.tls.version
keyword
cisco_ise.log.total.authen.latency
long
cisco_ise.log.total.failed_attempts
long
cisco_ise.log.total.failed_time
long
cisco_ise.log.tunnel.medium.type
keyword
cisco_ise.log.tunnel.private.group_id
keyword
cisco_ise.log.tunnel.type
keyword
cisco_ise.log.type
keyword
cisco_ise.log.undefined_52
keyword
cisco_ise.log.usecase
keyword
cisco_ise.log.user.type
keyword
cisco_ise.log.workflow
flattened
client.ip
IP address of the client (IPv4 or IPv6).
ip
client.port
Port of the client.
long
client.user.name
Short name or login of the user.
keyword
client.user.name.text
Multi-field of client.user.name.
match_only_text
cloud.account.id
The cloud account or organization id used to identify different entities in a multi-tenant environment. Examples: AWS account id, Google Cloud ORG Id, or other unique identifier.
keyword
cloud.availability_zone
Availability zone in which this host is running.
keyword
cloud.image.id
Image ID for the cloud instance.
keyword
cloud.instance.id
Instance ID of the host machine.
keyword
cloud.instance.name
Instance name of the host machine.
keyword
cloud.machine.type
Machine type of the host machine.
keyword
cloud.project.id
Name of the project in Google Cloud.
keyword
cloud.provider
Name of the cloud provider. Example values are aws, azure, gcp, or digitalocean.
keyword
cloud.region
Region in which this host is running.
keyword
container.id
Unique container id.
keyword
container.image.name
Name of the image the container was built on.
keyword
container.labels
Image labels.
object
container.name
Container name.
keyword
data_stream.dataset
Data stream dataset.
constant_keyword
data_stream.namespace
Data stream namespace.
constant_keyword
data_stream.type
Data stream type.
constant_keyword
destination.ip
IP address of the destination (IPv4 or IPv6).
ip
destination.port
Port of the destination.
long
ecs.version
ECS version this event conforms to. ecs.version is a required field and must exist in all events. When querying across multiple indices -- which may conform to slightly different ECS versions -- this field lets integrations adjust to the schema version of the events.
keyword
event.category
This is one of four ECS Categorization Fields, and indicates the second level in the ECS category hierarchy. event.category represents the "big buckets" of ECS categories. For example, filtering on event.category:process yields all events relating to process activity. This field is closely related to event.type, which is used as a subcategory. This field is an array. This will allow proper categorization of some events that fall in multiple categories.
keyword
event.created
event.created contains the date/time when the event was first read by an agent, or by your pipeline. This field is distinct from @timestamp in that @timestamp typically contain the time extracted from the original event. In most situations, these two timestamps will be slightly different. The difference can be used to calculate the delay between your source generating an event, and the time when your agent first processed it. This can be used to monitor your agent's or pipeline's ability to keep up with your event source. In case the two timestamps are identical, @timestamp should be used.
date
event.dataset
Event dataset.
constant_keyword
event.kind
This is one of four ECS Categorization Fields, and indicates the highest level in the ECS category hierarchy. event.kind gives high-level information about what type of information the event contains, without being specific to the contents of the event. For example, values of this field distinguish alert events from metric events. The value of this field can be used to inform how these kinds of events should be handled. They may warrant different retention, different access control, it may also help understand whether the data coming in at a regular interval or not.
keyword
event.module
Event module.
constant_keyword
event.original
Raw text message of entire event. Used to demonstrate log integrity or where the full log message (before splitting it up in multiple parts) may be required, e.g. for reindex. This field is not indexed and doc_values are disabled. It cannot be searched, but it can be retrieved from _source. If users wish to override this and index this field, please see Field data types in the Elasticsearch Reference.
keyword
event.sequence
Sequence number of the event. The sequence number is a value published by some event sources, to make the exact ordering of events unambiguous, regardless of the timestamp precision.
long
event.type
This is one of four ECS Categorization Fields, and indicates the third level in the ECS category hierarchy. event.type represents a categorization "sub-bucket" that, when used along with the event.category field values, enables filtering events down to a level appropriate for single visualization. This field is an array. This will allow proper categorization of some events that fall in multiple event types.
keyword
host.architecture
Operating system architecture.
keyword
host.containerized
If the host is a container.
boolean
host.domain
Name of the domain of which the host is a member. For example, on Windows this could be the host's Active Directory domain or NetBIOS domain name. For Linux this could be the domain of the host's LDAP provider.
keyword
host.hostname
Hostname of the host. It normally contains what the hostname command returns on the host machine.
keyword
host.id
Unique host id. As hostname is not always unique, use values that are meaningful in your environment. Example: The current usage of beat.name.
keyword
host.ip
Host ip addresses.
ip
host.mac
Host mac addresses.
keyword
host.name
Name of the host. It can contain what hostname returns on Unix systems, the fully qualified domain name, or a name specified by the user. The sender decides which value to use.
keyword
host.os.build
OS build information.
keyword
host.os.codename
OS codename, if any.
keyword
host.os.family
OS family (such as redhat, debian, freebsd, windows).
keyword
host.os.kernel
Operating system kernel version as a raw string.
keyword
host.os.name
Operating system name, without the version.
keyword
host.os.name.text
Multi-field of host.os.name.
text
host.os.platform
Operating system platform (such centos, ubuntu, windows).
keyword
host.os.version
Operating system version as a raw string.
keyword
host.type
Type of host. For Cloud providers this can be the machine type like t2.medium. If vm, this could be the container, for example, or other information meaningful in your environment.
keyword
input.type
Input type
keyword
log.level
Original log level of the log event. If the source of the event provides a log level or textual severity, this is the one that goes in log.level. If your source doesn't specify one, you may put your event transport's severity here (e.g. Syslog severity). Some examples are warn, err, i, informational.
keyword
log.logger
The name of the logger inside an application. This is usually the name of the class which initialized the logger, or can be a custom name.
keyword
log.offset
Log offset
long
log.source.address
Source address from which the log event was read / sent from.
keyword
log.syslog.priority
Syslog numeric priority of the event, if available. According to RFCs 5424 and 3164, the priority is 8 * facility + severity. This number is therefore expected to contain a value between 0 and 191.
long
log.syslog.severity.name
The Syslog numeric severity of the log event, if available. If the event source publishing via Syslog provides a different severity value (e.g. firewall, IDS), your source's text severity should go to log.level. If the event source does not specify a distinct severity, you can optionally copy the Syslog severity to log.level.
keyword
message
For log events the message field contains the log message, optimized for viewing in a log viewer. For structured logs without an original message field, other fields can be concatenated to form a human-readable summary of the event. If multiple messages exist, they can be combined into one message.
match_only_text
network.protocol
In the OSI Model this would be the Application Layer protocol. For example, http, dns, or ssh. The field value must be normalized to lowercase for querying.
keyword
related.hosts
All hostnames or other host identifiers seen on your event. Example identifiers include FQDNs, domain names, workstation names, or aliases.
keyword
related.ip
All of the IPs seen on your event.
ip
related.user
All the user names or other user identifiers seen on the event.
keyword
service.type
The type of the service data is collected from. The type can be used to group and correlate logs and metrics from one service type. Example: If logs or metrics are collected from Elasticsearch, service.type would be elasticsearch.
keyword
source.ip
IP address of the source (IPv4 or IPv6).
ip
tags
List of keywords used to tag each event.
keyword
user.full_name
User's full name, if available.
keyword
user.full_name.text
Multi-field of user.full_name.
match_only_text
user.name
Short name or login of the user.
keyword
user.name.text
Multi-field of user.name.
match_only_text

Changelog

VersionDetails
1.4.0
Enhancement View pull request
Update Aggregation visualizations to Lens, Add an on_failure processor to the convert and date processors, remove unnecessary white spaces, and convert double quotes to single quotes.
1.3.0
Enhancement View pull request
Enhancements, refacturing and bugfixes
1.2.0
Enhancement View pull request
Update package to ECS 8.5.0.
1.1.2
Bug fix View pull request
Fix handling of IdentityPolicyMatchedRule and IdentitySelectionMatchedRule.
1.1.1
Bug fix View pull request
Remove duplicate fields.
1.1.0
Enhancement View pull request
Allow non-numeric task ID fields to be ingested
1.0.0
Enhancement View pull request
Make GA
0.3.0
Enhancement View pull request
Update package to ECS 8.4.0.
0.2.0
Enhancement View pull request
Update package to ECS 8.3.0.
0.1.0
Enhancement View pull request
Initial draft of the package.