Recopila datos de DNS de Microsoft Windows
En este documento, se incluye lo siguiente:
- Se describe la arquitectura de implementación y los pasos de instalación, además de cualquier configuración necesaria que genere registros compatibles con el analizador de operaciones de seguridad de Google para eventos de DNS de Microsoft Windows. Para obtener una descripción general de la transferencia de datos a Google Security Operations, consulta Transferencia de datos a Google Security Operations.
- Incluye información sobre cómo el analizador asigna campos del registro original a los campos del modelo de datos unificado de Google Security Operations.
Según la arquitectura de implementación, configura el agente de BindPlane o el agente de NXLog para transferir registros de DNS de Windows a Google Security Operations. Te recomendamos que uses el agente de BindPlane para reenviar los registros de DNS de Windows a Google Security Operations.
La información de este documento se aplica al analizador con la etiqueta de transferencia WINDOWS_DNS. La etiqueta de transferencia identifica qué analizador normaliza los datos de registro sin procesar al formato estructurado del UDM.
Antes de comenzar
Antes de configurar el agente de BindPlane o el agente de NXLog, completa las siguientes tareas:
- Habilita el registro de diagnóstico de DNS en el servidor DNS de Windows.
- Configura todos los sistemas con la zona horaria UTC.
- Revisa los dispositivos y las versiones compatibles
- Revisa los tipos de registros admitidos
Revisa las versiones y los dispositivos compatibles
El analizador de Operaciones de seguridad de Google admite registros de las siguientes versiones de Microsoft Windows Server. Microsoft Windows Server se lanza con las siguientes ediciones: Foundation, Essentials, Standard y Datacenter. El esquema de eventos de los registros que genera cada edición no difiere.
- Microsoft Windows Server 2019
- Microsoft Windows Server 2016
Microsoft Windows Server 2012 R2
El analizador de Google Security Operations admite los registros recopilados por NXLog Enterprise Edition.
Revisa los tipos de registros admitidos
El analizador de Google Security Operations admite los siguientes tipos de registros que generan los servidores DNS de Microsoft Windows. Para obtener más información sobre estos tipos de registros, consulta la documentación de registro y diagnóstico de DNS. El analizador admite registros generados con texto en inglés y no es compatible con registros generados en idiomas distintos del inglés.
- Registros de auditoría: Para obtener una descripción de este tipo de registro, consulta Eventos de auditoría.
- Registros de Analytics: Para obtener una descripción de este tipo de registro, consulta Eventos de Analytics.
- Configura los servidores DNS de Microsoft Windows. Para obtener más información, consulta Cómo instalar y habilitar el registro de diagnóstico de DNS.
Configura el agente de BindPlane
Te recomendamos que uses el agente de BindPlane para reenviar los registros de DNS de Windows a Google SecOps.
- Instala el agente de BindPlane en cada servidor DNS de Windows. Para obtener más información sobre la instalación del agente de BindPlane, consulta las instrucciones de instalación del agente de BindPlane.
Crea un archivo de configuración para el agente de BindPlane con el siguiente contenido.
receivers: windowseventlog/dns_log: channel: Microsoft-Windows-DNSServer/Audit raw: true processors: batch: exporters: chronicle/dns_log: endpoint: https://malachiteingestion-pa.googleapis.com creds: '{ "type": "service_account", "project_id": "malachite-projectname", "private_key_id": `PRIVATE_KEY_ID`, "private_key": `PRIVATE_KEY`, "client_email":"`SERVICE_ACCOUNT_NAME`@malachite-`PROJECT_ID`.`SERVICE_ACCOUNT_DOMAIN`", "client_id": `CLIENT_ID`, "auth_uri": "https://accounts.google.com/o/oauth2/auth", "token_uri": "https://oauth2.googleapis.com/token", "auth_provider_x509_cert_url":"https://www.googleapis.com/oauth2/v1/certs", "client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/`SERVICSERVICE_ACCOUNT_NAME`%40malachite-`PROJECT_ID`.`SERVICE_ACCOUNT_DOMAIN`", "universe_domain": "googleapis.com" }' log_type: 'WINDOWS_DNS' override_log_type: false raw_log_field: body customer_id: `CUSTOMER_ID` service: pipelines: logs/dns: receivers: - windowseventlog/dns_log processors: [batch] exporters: [chronicle/dns_log]
Reemplaza
PRIVATE_KEY_ID
,PRIVATE_KEY
,SERVICSERVICE_ACCOUNT_NAME
,PROJECT_ID
,CLIENT_ID
,SERVICE_ACCOUNT_DOMAIN
yCUSTOMER_ID
por los valores correspondientes del archivo JSON de la cuenta de servicio que puedes descargar de Google Cloud Platform. Para obtener más información sobre las claves de cuentas de servicio, consulta la documentación sobre cómo crear y borrar claves de cuentas de servicio.Para iniciar el servicio del agente de observerIQ, selecciona Servicios > Extended > el servicio de observerIQ > iniciar.
Configura NXLog y el reenviador de operaciones de seguridad de Google
En el siguiente diagrama, se muestra una arquitectura en la que se instalan agentes de NXLog para recopilar y enviar eventos de DNS de Microsoft Windows a Google SecOps. Compara esta información con tu entorno para asegurarte de que estos componentes estén instalados. Es posible que tu implementación sea diferente de esta representación.
Si usas el agente NXLog en lugar del agente de BindPlane, completa los siguientes requisitos previos: - Instala NXLog en servidores Microsoft Windows agrupados para recopilar y reenviar registros al servidor central de Microsoft Windows o Linux. - Instala el servidor de reenvío de Google SecOps en el servidor central de Microsoft Windows o Linux.
- Instala NXLog en cada servidor DNS de Microsoft Windows. Sigue la documentación de NXLog.
Crea un archivo de configuración para cada instancia de NXLog. Usa el módulo de entrada im_etw para extraer registros analíticos de DNS y el módulo de entrada im_msvistalog para los registros de auditoría.
- Para obtener más información sobre el módulo de entrada im_etw, consulta Registro de eventos para Microsoft Windows (im_etw), que incluye información para configurar NXLog para el DNS de Microsoft Windows.
- Para obtener más información sobre el módulo de entrada im_msvistalog, consulta Registro de eventos de Microsoft Windows 2008/Vista y versiones posteriores (im_msvistalog).
Este es un ejemplo de configuración de NXLog. Reemplaza los valores
<hostname>
y<port>
por información sobre el servidor central de Microsoft Windows o Linux. Para convertir y analizar registros a JSON de forma opcional, en lugar de XML, cambia la líneaExec to_xml();
aExec to_json();
. Para obtener más información, consulta la documentación de NXLog sobre el módulo om_tcp.define ROOT C:\Program Files\nxlog define WINDNS_OUTPUT_DESTINATION_ADDRESS <hostname> define WINDNS_OUTPUT_DESTINATION_PORT <port> Moduledir %ROOT%\modules CacheDir %ROOT%\data Pidfile %ROOT%\data\nxlog.pid SpoolDir %ROOT%\data LogFile %ROOT%\data\nxlog.log <Extension syslog> Module xm_syslog </Extension> # To collect XML logs, use the below NXLog module <Extension xml> Module xm_xml </Extension> # To collect JSON logs, use the below NXLog module <Extension json> Module xm_json </Extension> <Input eventlog> Module im_etw Provider Microsoft-Windows-DNSServer </Input> <Input auditeventlog> Module im_msvistalog <QueryXML> <QueryList> <Query Id="0" Path="Microsoft-Windows-DNSServer/Audit"> <Select Path="Microsoft-Windows-DNSServer/Audit">*</Select> </Query> </QueryList> </QueryXML> </Input> <Output out_chronicle_windns> Module om_tcp Host %WINDNS_OUTPUT_DESTINATION_ADDRESS% Port %WINDNS_OUTPUT_DESTINATION_PORT% Exec $EventTime = integer($EventTime) / 1000; Exec $EventReceivedTime = integer($EventReceivedTime) / 1000; Exec to_xml(); # To collect JSON, use to_json() </Output> <Route analytical_windns_to_chronicle> Path eventlog => out_chronicle_windns </Route> <Route audit_windns_to_chronicle> Path auditeventlog => out_chronicle_windns </Route>
Instala el servidor de reenvío de Google Security Operations en el servidor central de Microsoft Windows o Linux. Consulta Cómo instalar y configurar el reenviador en Linux o Cómo instalar y configurar el reenviador en Microsoft Windows para obtener información sobre cómo instalar y configurar el reenviador.
Configura el reenviador de Google Security Operations para enviar registros a Google Security Operations. Este es un ejemplo de configuración de reenvío.
- syslog: common: enabled: true data_type: WINDOWS_DNS batch_n_seconds: 10 batch_n_bytes: 1048576 tcp_address: 0.0.0.0:10518 connection_timeout_sec: 60
Referencia de asignación de campos: campos de registro del dispositivo a campos de UDM
En esta sección, se describe cómo el analizador asigna los campos de registro del dispositivo original a los campos del modelo de datos unificado (UDM).
Campos comunes
Campo NXLog | Campo de UDM | Comentario |
---|---|---|
SourceName |
metadata.vendor_name = "Microsoft" metadata.product_name = "Windows DNS Server" |
|
EventID |
security_result.rule_name |
Stored as "EventID: %{EventID} ". In events with Error and Warning level,
the field is_alert is set to true . |
Severity |
security_result.severity |
The values are mapped to the UDM field enum as follows: 0 (None) - UNKNOWN_SEVERITY 1 (Critical) - INFORMATIONAL 2 (Error) - ERROR 3 (Warning) - ERROR 4 (Informational) - INFORMATIONAL 5 (Verbose) - INFORMATIONAL |
EventTime |
metadata.event_timestamp |
|
ExecutionProcessID |
principal.process.pid / target.process.pid |
Value stored in target.process.pid for the following Event IDs 256, 259, 261, 263, 266, 268, 270, 272, 273, 275, 278, 279, 280.Value stored in principal.process.pid for all other Event IDs. |
Channel |
metadata.product_event_type |
|
Hostname |
principal.hostname / target.hostname |
Value stored in target.hostname for the following Event IDs: 256, 259, 261, 263, 266, 268, 270, 272, 273, 275, 278, 279, 280.Value stored in principal.hostname from all other Event IDs. |
UserID |
principal.user.windows_sid / target.user.windows_sid |
Stored in target.user.windows_sid for the following Event IDs: 256, 259, 261, 263, 266, 268, 270, 272,273, 275, 278, 279, 280.Stored in principal.user.windows_sid for all other Event IDs |
Registros de análisis
Campo de registro original | Campo de UDM | Comentario |
---|---|---|
AA |
network.dns.authoritative |
|
Destination |
target.ip / principal.ip |
Populated in either principal and target. |
InterfaceIP |
target.ip / principal.ip |
Stores DNS Server's IP address in target.ip for following Event IDs, 256, 259, 261, 263, 266, 268, 270, 272, 273, 275, 278, 279, 280.Stored in principal.ip for all other Event IDs (DNS response). |
PacketData |
network.dns.answers.binary_data |
|
Port |
target.port / principal.port |
|
QNAME |
network.dns.questions.name, target.hostname |
Do not store QNAME in target.hostname for following Event IDs: 256, 259, 261, 263, 266, 268, 270, 272, 273, 275, 278, 279, and 280 |
QTYPE |
network.dns.questions.type |
|
RCODE |
network.dns.response_code |
|
RD |
network.dns.recursion_desired |
|
Reason |
security_result.summary |
|
Source |
principal.ip / target.ip |
Source IPv4/IPv6 address of the machine that initiated the DNS request. Stored in target.ip for Event ID 274. Stored in target.ip for Event ID 265 and 269. InterfaceIP contains the secondary server's IP address (principal) and Source (target) is the primary server's IP address. |
TCP |
network.ip_protocol |
|
XID |
network.dns.id |
Registros de auditoría
Campo de registro original | Campo de UDM | Nota |
---|---|---|
Name |
target.resource.name |
Value is collected from events with Event ID 512. |
Policy |
target.resource.name |
Value is collected from events with Event ID 577, 578, 579, 580, 581, and 582, which are mapped to the SETTING_* event types. |
QNAME |
network.dns.questions.name, target.hostname |
|
QTYPE |
network.dns.questions.type |
|
RecursionScope |
target.resource.name |
Value is collected from events with Event IDs mapped to SETTING_* event types. |
Scope |
target.resource.name |
Value is collected from events with Event IDs mapped to SETTING_* event types. |
Setting |
target.resource.name |
Value is collected from events with Event IDs mapped to SETTING_* event types. |
Source |
principal.ip |
|
Zone |
target.resource.name |
Value is collected from events with Event IDs mapped to SETTING_* event types. |
ZoneScope |
target.resource.name |
Value is collected from events with Event IDs mapped to SETTING_* event types. |
Registros de im_file de SourceModuleType
Campo de registro original | Campo de UDM | Nota |
---|---|---|
EventReceivedTime |
metadata.collected_timestamp |
|
Expire |
about.labels (deprecated) |
|
Expire |
additional.fields |
|
InternalPacketIdentifier |
about.labels (deprecated) |
|
InternalPacketIdentifier |
additional.fields |
|
|
about.labels (deprecated) |
Grok: Extracted the internal_packet_identifier field from the raw log and then mapped the internal_packet_identifier field to the about.labels UDM field. |
|
additional.fields |
Grok: Extracted the internal_packet_identifier field from the raw log and then mapped the internal_packet_identifier field to the additional.fields UDM field. |
packet_identifier |
about.labels (deprecated) |
|
packet_identifier |
additional.fields |
|
LogInfo |
metadata.description |
|
PortNum |
principal.port |
|
Queued |
about.labels (deprecated) |
|
Queued |
additional.fields |
|
Socket |
principal.labels (deprecated) |
|
Socket |
additional.fields |
|
TimeQuery |
about.labels (deprecated) |
|
TimeQuery |
additional.fields |
|
BufLen |
about.labels (deprecated) |
|
BufLen |
additional.fields |
|
Opcode |
network.dns.opcode |
If the Opcode log field value is equal to Q , then the network.dns.opcode UDM field is set to 0 .Else, if the Opcode log field value is equal to I , then the network.dns.opcode UDM field is set to 1 .Else, if the Opcode log field value is equal to S , then the network.dns.opcode UDM field is set to 2 .Else, if the Opcode log field value is equal to N , then the network.dns.opcode UDM field is set to 4 .Else, if the Opcode log field value is equal to U , then the network.dns.opcode UDM field is set to 5 . |
opcode |
network.dns.opcode |
Grok: Extracted the opcode field from the raw log.If the opcode field value is equal to Q , then the network.dns.opcode UDM field is set to 0 .Else, if the opcode field value is equal to I , then the network.dns.opcode UDM field is set to 1 .Else, if the opcode field value is equal to S , then the network.dns.opcode UDM field is set to 2 .Else, if the opcode field value is equal to N , then the network.dns.opcode UDM field is set to 4 .Else, if the opcode field value is equal to U , then the network.dns.opcode UDM field is set to 5 . |
Protocol |
network.ip_protocol |
If the Protocol log field value is equal to 1 or ICMP , then the network.ip_protocol UDM field is set to ICMP .Else, if the Protocol log field value is equal to 2 or IGMP , then the network.ip_protocol UDM field is set to IGMP .Else, if the Protocol log field value is equal to 6 or TCP , then the network.ip_protocol UDM field is set to TCP .Else, if the Protocol log field value is equal to 17 or UDP , then the network.ip_protocol UDM field is set to UDP .Else, if the Protocol log field value is equal to 41 or IP6IN4 , then the network.ip_protocol UDM field is set to IP6IN4 .Else, if the Protocol log field value is equal to 47 or GRE , then the network.ip_protocol UDM field is set to GRE .Else, if the Protocol log field value is equal to 50 or ESP , then the network.ip_protocol UDM field is set to ESP .Else, if the Protocol log field value is equal to 88 or EIGRP , then the network.ip_protocol UDM field is set to EIGRP .Else, if the Protocol log field value is equal to 97 or ETHERIP , then the network.ip_protocol UDM field is set to ETHERIP .Else, if the Protocol log field value is equal to 103 or PIM , then the network.ip_protocol UDM field is set to PIM .Else, if the Protocol log field value is equal to 112 or VRRP , then the network.ip_protocol UDM field is set to VRRP . |
|
network.ip_protocol |
Grok: Extracted the ip_protocol field from the raw log.If the ip_protocol field value is equal to 1 or ICMP , then the network.ip_protocol UDM field is set to ICMP .Else, if the ip_protocol field value is equal to 2 or IGMP , then the network.ip_protocol UDM field is set to IGMP .Else, if the ip_protocol field value is equal to 6 or TCP , then the network.ip_protocol UDM field is set to TCP .Else, if the ip_protocol field value is equal to 17 or UDP , then the network.ip_protocol UDM field is set to UDP .Else, if the ip_protocol field value is equal to 41 or IP6IN4 , then the network.ip_protocol UDM field is set to IP6IN4 .Else, if the ip_protocol field value is equal to 47 or GRE , then the network.ip_protocol UDM field is set to GRE .Else, if the ip_protocol field value is equal to 50 or ESP , then the network.ip_protocol UDM field is set to ESP .Else, if the ip_protocol field value is equal to 88 or EIGRP , then the network.ip_protocol UDM field is set to EIGRP .Else, if the ip_protocol field value is equal to 97 or ETHERIP , then the network.ip_protocol UDM field is set to ETHERIP .Else, if the ip_protocol field value is equal to 103 or PIM , then the network.ip_protocol UDM field is set to PIM .Else, if the ip_protocol field value is equal to 112 or VRRP , then the network.ip_protocol UDM field is set to VRRP . |
|
network.dns.response_code |
Grok: Extracted the dns_response_code field from the raw log.If the dns_response_code field value is equal to NOERROR , then the network.dns.response_code UDM field is set to 0 .Else, if the dns_response_code field value is equal to FORMERR , then the network.dns.response_code UDM field is set to 1 .Else, if the dns_response_code field value is equal to SERVFAIL , then the network.dns.response_code UDM field is set to 2 .Else, if the dns_response_code field value is equal to NXDOMAIN , then the network.dns.response_code UDM field is set to 3 .Else, if the dns_response_code field value is equal to NOTIMP , then the network.dns.response_code UDM field is set to 4 .Else, if the dns_response_code field value is equal to REFUSED , then the network.dns.response_code UDM field is set to 5 .Else, if the dns_response_code field value is equal to YXDOMAIN , then the network.dns.response_code UDM field is set to 6 .Else, if the dns_response_code field value is equal to YXRRSET , then the network.dns.response_code UDM field is set to 7 .Else, if the dns_response_code field value is equal to NXRRSET , then the network.dns.response_code UDM field is set to 8 .Else, if the dns_response_code field value is equal to NOTAUTH , then the network.dns.response_code UDM field is set to 9 .Else, if the dns_response_code field value is equal to NOTZONE , then the network.dns.response_code UDM field is set to 10 .Else, if the dns_response_code field value is equal to DSOTYPENI , then the network.dns.response_code UDM field is set to 11 .Else, if the dns_response_code field value is equal to BADVERS , then the network.dns.response_code UDM field is set to 16 .Else, if the dns_response_code field value is equal to BADSIG , then the network.dns.response_code UDM field is set to 16 .Else, if the dns_response_code field value is equal to BADKEY , then the network.dns.response_code UDM field is set to 17 .Else, if the dns_response_code field value is equal to BADTIME , then the network.dns.response_code UDM field is set to 18 .Else, if the dns_response_code field value is equal to BADMODE , then the network.dns.response_code UDM field is set to 19 .Else, if the dns_response_code field value is equal to BADNAME , then the network.dns.response_code UDM field is set to 20 .Else, if the dns_response_code field value is equal to BADALG , then the network.dns.response_code UDM field is set to 21 .Else, if the dns_response_code field value is equal to BADTRUNC , then the network.dns.response_code UDM field is set to 22 .Else, if the dns_response_code field value is equal to BADCOOKIE , then the network.dns.response_code UDM field is set to 23 . |
|
network.dns.authoritative |
Grok: Extracted the authoritative field from the raw log.If the authoritative field value is equal to A , then the network.dns.authoritative UDM field is set to true . |
|
network.dns.truncated |
Grok: Extracted the truncated field from the raw log.If the truncated field value is equal to T, then the network.dns.truncated UDM field is set to true. |
|
network.dns.recursion_desired |
Grok: Extracted the recursion_desired field from the raw log.If the recursion_desired field value is equal to D , then the network.dns.recursion_desired UDM field is set to true . |
|
network.dns.recursion_available |
Grok: Extracted the recursion_available field from the raw log.If the recursion_available field value is equal to R , then the network.dns.recursion_available UDM field is set to true . |
QueryType |
network.dns.response |
If the QueryType log field value is equal to R , then the network.dns.response UDM field is set to true .Else, the network.dns.response UDM field is set to false . |
req_or_resp |
network.dns.response |
Grok: Extracted the req_or_resp field from the raw log. If the req_or_resp field value is equal to R , then the network.dns.response UDM field is set to true .Else, the network.dns.response UDM field is set to false . |
QuestionName |
network.dns.questions.name, target.hostname |
|
domain |
network.dns.questions.name, target.hostname |
Grok: Extracted the domain field from the raw log and then mapped the domain field to the network.dns.questions.name and target.hostname UDM field. |
QuestionType |
network.dns.questions.type |
If the QuestionType field value is equal to A , then the network.dns.question.type UDM field is set to 1 .Else, if the QuestionType field value is equal to NS , then the network.dns.question.type UDM field is set to 2 .Else, if the QuestionType field value is equal to MD , then the network.dns.question.type UDM field is set to 3 .Else, if the QuestionType field value is equal to MF , then the network.dns.question.type UDM field is set to 4 .Else, if the QuestionType field value is equal to CNAME , then the network.dns.question.type UDM field is set to 5 .Else, if the QuestionType field value is equal to SOA , then the network.dns.question.type UDM field is set to 6 .Else, if the QuestionType field value is equal to MB , then the network.dns.question.type UDM field is set to 7 .Else, if the QuestionType field value is equal to MG , then the network.dns.question.type UDM field is set to 8 .Else, if the QuestionType field value is equal to MR , then the network.dns.question.type UDM field is set to 9 .Else, if the QuestionType field value is equal to NULL , then the network.dns.question.type UDM field is set to 10 .Else, if the QuestionType field value is equal to WKS , then the network.dns.question.type UDM field is set to 11 .Else, if the QuestionType field value is equal to PTR , then the network.dns.question.type UDM field is set to 12 .Else, if the QuestionType field value is equal to HINFO , then the network.dns.question.type UDM field is set to 13 .Else, if the QuestionType field value is equal to MINFO , then the network.dns.question.type UDM field is set to 14 .Else, if the QuestionType field value is equal to MX , then the network.dns.question.type UDM field is set to 15 .Else, if the QuestionType field value is equal to TXT , then the network.dns.question.type UDM field is set to 16 .Else, if the QuestionType field value is equal to RP , then the network.dns.question.type UDM field is set to 17 .Else, if the QuestionType field value is equal to AFSDB , then the network.dns.question.type UDM field is set to 18 .Else, if the QuestionType field value is equal to X25 , then the network.dns.question.type UDM field is set to 19 .Else, if the QuestionType field value is equal to ISDN , then the network.dns.question.type UDM field is set to 20 .Else, if the QuestionType field value is equal to RT , then the network.dns.question.type UDM field is set to 21 .Else, if the QuestionType field value is equal to NSAP , then the network.dns.question.type UDM field is set to 22 .Else, if the QuestionType field value is equal to NSAP-PT , then the network.dns.question .type UDM field is set to 23.Else, if the QuestionType field value is equal to SIG , then the network.dns.question.type UDM field is set to 24 .Else, if the QuestionType field value is equal to KEY , then the network.dns.question.type UDM field is set to 25 .Else, if the QuestionType field value is equal to PX , then the network.dns.question.type UDM field is set to 26 .Else, if the QuestionType field value is equal to GPOS , then the network.dns.question.type UDM field is set to 27 .Else, if the QuestionType field value is equal to AAAA , then the network.dns.question.type UDM field is set to 28 .Else, if the QuestionType field value is equal to LOC , then the network.dns.question.type UDM field is set to 29 .Else, if the QuestionType field value is equal to NXT , then the network.dns.question.type UDM field is set to 30 .Else, if the QuestionType field value is equal to EID , then the network.dns.question.type UDM field is set to 31 .Else, if the QuestionType field value is equal to NIMLOC , then the network.dns.question.type UDM field is set to 32 .Else, if the QuestionType field value is equal to SRV , then the network.dns.question.type UDM field is set to 33 .Else, if the QuestionType field value is equal to ATMA , then the network.dns.question.type UDM field is set to 34 .Else, if the QuestionType field value is equal to NAPTR , then the network.dns.question.type UDM field is set to 35 .Else, if the QuestionType field value is equal to KX , then the network.dns.question.type UDM field is set to 36 .Else, if the QuestionType field value is equal to CERT , then the network.dns.question.type UDM field is set to 37 .Else, if the QuestionType field value is equal to A6 , then the network.dns.question.type UDM field is set to 38 .Else, if the QuestionType field value is equal to DNAME , then the network.dns.question.type UDM field is set to 39 .Else, if the QuestionType field value is equal to SINK , then the network.dns.question.type UDM field is set to 40 .Else, if the QuestionType field value is equal to OPT , then the network.dns.question.type UDM field is set to 41 .Else, if the QuestionType field value is equal to APL , then the network.dns.question.type UDM field is set to 42 .Else, if the QuestionType field value is equal to DS , then the network.dns.question.type UDM field is set to 43 .Else, if the QuestionType field value is equal to SSHFP , then the network.dns.question.type UDM field is set to 44 .Else, if the QuestionType field value is equal to IPSECKE , then the network.dns.question.type UDM field is set to 45 .Else, if the QuestionType field value is equal to RRSIG , then the network.dns.question.type UDM field is set to 46 .Else, if the QuestionType field value is equal to NSEC , then the network.dns.question.type UDM field is set to 47 .Else, if the QuestionType field value is equal to DNSKEY , then the network.dns.question.type UDM field is set to 48 .Else, if the QuestionType field value is equal to DHCID , then the network.dns.question.type UDM field is set to 49 .Else, if the QuestionType field value is equal to NSEC3 , then the network.dns.question.type UDM field is set to 50 .Else, if the QuestionType field value is equal to NSEC3PA , then the network.dns.question.type UDM field is set to 51 .Else, if the QuestionType field value is equal to TLSA , then the network.dns.question.type UDM field is set to 52 .Else, if the QuestionType field value is equal to SMIMEA , then the network.dns.question.type UDM field is set to 53 .Else, if the QuestionType field value is equal to UNASSIG , then the network.dns.question.type UDM field is set to 54 .Else, if the QuestionType field value is equal to HIP , then the network.dns.question.type UDM field is set to 55 .Else, if the QuestionType field value is equal to NINFO , then the network.dns.question.type UDM field is set to 56 .Else, if the QuestionType field value is equal to RKEY , then the network.dns.question.type UDM field is set to 57 .Else, if the QuestionType field value is equal to TALINK , then the network.dns.question.type UDM field is set to 58 .Else, if the QuestionType field value is equal to CDS , then the network.dns.question.type UDM field is set to 59 .Else, if the QuestionType field value is equal to CDNSKEY , then the network.dns.question.type UDM field is set to 60 .Else, if the QuestionType field value is equal to OPENPGP , then the network.dns.question.type UDM field is set to 61 .Else, if the QuestionType field value is equal to CSYNC , then the network.dns.question.type UDM field is set to 62 .Else, if the QuestionType field value is equal to ZONEMD , then the network.dns.question.type UDM field is set to 63 .Else, if the QuestionType field value is equal to SVCB , then the network.dns.question.type UDM field is set to 64 .Else, if the QuestionType field value is equal to HTTPS , then the network.dns.question.type UDM field is set to 65 .Else, if the QuestionType field value is equal to SPF , then the network.dns.question.type UDM field is set to 99 .Else, if the QuestionType field value is equal to UINFO , then the network.dns.question.type UDM field is set to 100 .Else, if the QuestionType field value is equal to UID , then the network.dns.question.type UDM field is set to 101 .Else, if the QuestionType field value is equal to GID , then the network.dns.question.type UDM field is set to 102 .Else, if the QuestionType field value is equal to UNSPEC , then the network.dns.question.type UDM field is set to 103 .Else, if the QuestionType field value is equal to NID , then the network.dns.question.type UDM field is set to 104 .Else, if the QuestionType field value is equal to L32 , then the network.dns.question.type UDM field is set to 105 .Else, if the QuestionType field value is equal to L64 , then the network.dns.question.type UDM field is set to 106 .Else, if the QuestionType field value is equal to LP , then the network.dns.question.type UDM field is set to 107 .Else, if the QuestionType field value is equal to EUI48 , then the network.dns.question.type UDM field is set to 108 .Else, if the QuestionType field value is equal to EUI64 , then the network.dns.question.type UDM field is set to 109 .Else, if the QuestionType field value is equal to TKEY , then the network.dns.question.type UDM field is set to 249 .Else, if the QuestionType field value is equal to TSIG , then the network.dns.question.type UDM field is set to 250 .Else, if the QuestionType field value is equal to IXFR , then the network.dns.question.type UDM field is set to 251 .Else, if the QuestionType field value is equal to AXFR , then the network.dns.question.type UDM field is set to 252 .Else, if the QuestionType field value is equal to MAILB , then the network.dns.question.type UDM field is set to 253 .Else, if the QuestionType field value is equal to MAILA , then the network.dns.question.type UDM field is set to 254 .Else, if the QuestionType field value is equal to ALL , then the network.dns.question.type UDM field is set to 255 .Else, if the QuestionType field value is equal to URI , then the network.dns.question.type UDM field is set to 256 .Else, if the QuestionType field value is equal to CAA , then the network.dns.question.type UDM field is set to 257 .Else, if the QuestionType field value is equal to AVC , then the network.dns.question.type UDM field is set to 258 .Else, if the QuestionType field value is equal to DOA , then the network.dns.question.type UDM field is set to 259 .Else, if the QuestionType field value is equal to AMTRELA , then the network.dns.question.type UDM field is set to 260 .Else, if the QuestionType field value is equal to TA , then the network.dns.question.type UDM field is set to 32768 .Else, if the QuestionType field value is equal to DLV , then the network.dns.question.type UDM field is set to 32769 . |
|
network.dns.questions.type |
Grok: Extracted the dns_record_type field from the raw log.If the dns_record_type field value is equal to A , then the network.dns.question.type UDM field is set to 1 .Else, if the dns_record_type field value is equal to NS , then the network.dns.question.type UDM field is set to 2 .Else, if the dns_record_type field value is equal to MD , then the network.dns.question.type UDM field is set to 3 .Else, if the dns_record_type field value is equal to MF , then the network.dns.question.type UDM field is set to 4 .Else, if the dns_record_type field value is equal to CNAME , then the network.dns.question.type UDM field is set to 5 .Else, if the dns_record_type field value is equal to SOA , then the network.dns.question.type UDM field is set to 6 .Else, if the dns_record_type field value is equal to MB , then the network.dns.question.type UDM field is set to 7 .Else, if the dns_record_type field value is equal to MG , then the network.dns.question.type UDM field is set to 8 .Else, if the dns_record_type field value is equal to MR , then the network.dns.question.type UDM field is set to 9 .Else, if the dns_record_type field value is equal to NULL , then the network.dns.question.type UDM field is set to 10 .Else, if the dns_record_type field value is equal to WKS , then the network.dns.question.type UDM field is set to 11 .Else, if the dns_record_type field value is equal to PTR , then the network.dns.question.type UDM field is set to 12 .Else, if the dns_record_type field value is equal to HINFO , then the network.dns.question.type UDM field is set to 13 .Else, if the dns_record_type field value is equal to MINFO , then the network.dns.question.type UDM field is set to 14 .Else, if the dns_record_type field value is equal to MX , then the network.dns.question.type UDM field is set to 15 .Else, if the dns_record_type field value is equal to TXT , then the network.dns.question.type UDM field is set to 16 .Else, if the dns_record_type field value is equal to RP , then the network.dns.question.type UDM field is set to 17 .Else, if the dns_record_type field value is equal to AFSDB , then the network.dns.question.type UDM field is set to 18 .Else, if the dns_record_type field value is equal to X25 , then the network.dns.question.type UDM field is set to 19 .Else, if the dns_record_type field value is equal to ISDN , then the network.dns.question.type UDM field is set to 20 .Else, if the dns_record_type field value is equal to RT , then the network.dns.question.type UDM field is set to 21 .Else, if the dns_record_type field value is equal to NSAP , then the network.dns.question.type UDM field is set to 22 .Else, if the dns_record_type field value is equal to NSAP-PT , then the network.dns.question .type UDM field is set to 23.Else, if the dns_record_type field value is equal to SIG , then the network.dns.question.type UDM field is set to 24 .Else, if the dns_record_type field value is equal to KEY , then the network.dns.question.type UDM field is set to 25 .Else, if the dns_record_type field value is equal to PX , then the network.dns.question.type UDM field is set to 26 .Else, if the dns_record_type field value is equal to GPOS , then the network.dns.question.type UDM field is set to 27 .Else, if the dns_record_type field value is equal to AAAA , then the network.dns.question.type UDM field is set to 28 .Else, if the dns_record_type field value is equal to LOC , then the network.dns.question.type UDM field is set to 29 .Else, if the dns_record_type field value is equal to NXT , then the network.dns.question.type UDM field is set to 30 .Else, if the dns_record_type field value is equal to EID , then the network.dns.question.type UDM field is set to 31 .Else, if the dns_record_type field value is equal to NIMLOC , then the network.dns.question.type UDM field is set to 32 .Else, if the dns_record_type field value is equal to SRV , then the network.dns.question.type UDM field is set to 33 .Else, if the dns_record_type field value is equal to ATMA , then the network.dns.question.type UDM field is set to 34 .Else, if the dns_record_type field value is equal to NAPTR , then the network.dns.question.type UDM field is set to 35 .Else, if the dns_record_type field value is equal to KX , then the network.dns.question.type UDM field is set to 36 .Else, if the dns_record_type field value is equal to CERT , then the network.dns.question.type UDM field is set to 37 .Else, if the dns_record_type field value is equal to A6 , then the network.dns.question.type UDM field is set to 38 .Else, if the dns_record_type field value is equal to DNAME , then the network.dns.question.type UDM field is set to 39 .Else, if the dns_record_type field value is equal to SINK , then the network.dns.question.type UDM field is set to 40 .Else, if the dns_record_type field value is equal to OPT , then the network.dns.question.type UDM field is set to 41 .Else, if the dns_record_type field value is equal to APL , then the network.dns.question.type UDM field is set to 42 .Else, if the dns_record_type field value is equal to DS , then the network.dns.question.type UDM field is set to 43 .Else, if the dns_record_type field value is equal to SSHFP , then the network.dns.question.type UDM field is set to 44 .Else, if the dns_record_type field value is equal to IPSECKE , then the network.dns.question.type UDM field is set to 45 .Else, if the dns_record_type field value is equal to RRSIG , then the network.dns.question.type UDM field is set to 46 .Else, if the dns_record_type field value is equal to NSEC , then the network.dns.question.type UDM field is set to 47 .Else, if the dns_record_type field value is equal to DNSKEY , then the network.dns.question.type UDM field is set to 48 .Else, if the dns_record_type field value is equal to DHCID , then the network.dns.question.type UDM field is set to 49 .Else, if the dns_record_type field value is equal to NSEC3 , then the network.dns.question.type UDM field is set to 50 .Else, if the dns_record_type field value is equal to NSEC3PA , then the network.dns.question.type UDM field is set to 51 .Else, if the dns_record_type field value is equal to TLSA , then the network.dns.question.type UDM field is set to 52 .Else, if the dns_record_type field value is equal to SMIMEA , then the network.dns.question.type UDM field is set to 53 .Else, if the dns_record_type field value is equal to UNASSIG , then the network.dns.question.type UDM field is set to 54 .Else, if the dns_record_type field value is equal to HIP , then the network.dns.question.type UDM field is set to 55 .Else, if the dns_record_type field value is equal to NINFO , then the network.dns.question.type UDM field is set to 56 .Else, if the dns_record_type field value is equal to RKEY , then the network.dns.question.type UDM field is set to 57 .Else, if the dns_record_type field value is equal to TALINK , then the network.dns.question.type UDM field is set to 58 .Else, if the dns_record_type field value is equal to CDS , then the network.dns.question.type UDM field is set to 59 .Else, if the dns_record_type field value is equal to CDNSKEY , then the network.dns.question.type UDM field is set to 60 .Else, if the dns_record_type field value is equal to OPENPGP , then the network.dns.question.type UDM field is set to 61 .Else, if the dns_record_type field value is equal to CSYNC , then the network.dns.question.type UDM field is set to 62 .Else, if the dns_record_type field value is equal to ZONEMD , then the network.dns.question.type UDM field is set to 63 .Else, if the dns_record_type field value is equal to SVCB , then the network.dns.question.type UDM field is set to 64 .Else, if the dns_record_type field value is equal to HTTPS , then the network.dns.question.type UDM field is set to 65 .Else, if the dns_record_type field value is equal to SPF , then the network.dns.question.type UDM field is set to 99 .Else, if the dns_record_type field value is equal to UINFO , then the network.dns.question.type UDM field is set to 100 .Else, if the dns_record_type field value is equal to UID , then the network.dns.question.type UDM field is set to 101 .Else, if the dns_record_type field value is equal to GID , then the network.dns.question.type UDM field is set to 102 .Else, if the dns_record_type field value is equal to UNSPEC , then the network.dns.question.type UDM field is set to 103 .Else, if the dns_record_type field value is equal to NID , then the network.dns.question.type UDM field is set to 104 .Else, if the dns_record_type field value is equal to L32 , then the network.dns.question.type UDM field is set to 105 .Else, if the dns_record_type field value is equal to L64 , then the network.dns.question.type UDM field is set to 106 .Else, if the dns_record_type field value is equal to LP , then the network.dns.question.type UDM field is set to 107 .Else, if the dns_record_type field value is equal to EUI48 , then the network.dns.question.type UDM field is set to 108 .Else, if the dns_record_type field value is equal to EUI64 , then the network.dns.question.type UDM field is set to 109 .Else, if the dns_record_type field value is equal to TKEY , then the network.dns.question.type UDM field is set to 249 .Else, if the dns_record_type field value is equal to TSIG , then the network.dns.question.type UDM field is set to 250 .Else, if the dns_record_type field value is equal to IXFR , then the network.dns.question.type UDM field is set to 251 .Else, if the dns_record_type field value is equal to AXFR , then the network.dns.question.type UDM field is set to 252 .Else, if the dns_record_type field value is equal to MAILB , then the network.dns.question.type UDM field is set to 253 .Else, if the dns_record_type field value is equal to MAILA , then the network.dns.question.type UDM field is set to 254 .Else, if the dns_record_type field value is equal to ALL , then the network.dns.question.type UDM field is set to 255 .Else, if the dns_record_type field value is equal to URI , then the network.dns.question.type UDM field is set to 256 .Else, if the dns_record_type field value is equal to CAA , then the network.dns.question.type UDM field is set to 257 .Else, if the dns_record_type field value is equal to AVC , then the network.dns.question.type UDM field is set to 258 .Else, if the dns_record_type field value is equal to DOA , then the network.dns.question.type UDM field is set to 259 .Else, if the dns_record_type field value is equal to AMTRELA , then the network.dns.question.type UDM field is set to 260 .Else, if the dns_record_type field value is equal to TA , then the network.dns.question.type UDM field is set to 32768 .Else, if the dns_record_type field value is equal to DLV , then the network.dns.question.type UDM field is set to 32769 . |
dns_record_name |
network.dns.questions.type |
If the dns_record_name field value is equal to A , then the network.dns.question.type UDM field is set to 1 .Else, if the dns_record_name field value is equal to NS , then the network.dns.question.type UDM field is set to 2 .Else, if the dns_record_name field value is equal to MD , then the network.dns.question.type UDM field is set to 3 .Else, if the dns_record_name field value is equal to MF , then the network.dns.question.type UDM field is set to 4 .Else, if the dns_record_name field value is equal to CNAME , then the network.dns.question.type UDM field is set to 5 .Else, if the dns_record_name field value is equal to SOA , then the network.dns.question.type UDM field is set to 6 .Else, if the dns_record_name field value is equal to MB , then the network.dns.question.type UDM field is set to 7 .Else, if the dns_record_name field value is equal to MG , then the network.dns.question.type UDM field is set to 8 .Else, if the dns_record_name field value is equal to MR , then the network.dns.question.type UDM field is set to 9 .Else, if the dns_record_name field value is equal to NULL , then the network.dns.question.type UDM field is set to 10 .Else, if the dns_record_name field value is equal to WKS , then the network.dns.question.type UDM field is set to 11 .Else, if the dns_record_name field value is equal to PTR , then the network.dns.question.type UDM field is set to 12 .Else, if the dns_record_name field value is equal to HINFO , then the network.dns.question.type UDM field is set to 13 .Else, if the dns_record_name field value is equal to MINFO , then the network.dns.question.type UDM field is set to 14 .Else, if the dns_record_name field value is equal to MX , then the network.dns.question.type UDM field is set to 15 .Else, if the dns_record_name field value is equal to TXT , then the network.dns.question.type UDM field is set to 16 .Else, if the dns_record_name field value is equal to RP , then the network.dns.question.type UDM field is set to 17 .Else, if the dns_record_name field value is equal to AFSDB , then the network.dns.question.type UDM field is set to 18 .Else, if the dns_record_name field value is equal to X25 , then the network.dns.question.type UDM field is set to 19 .Else, if the dns_record_name field value is equal to ISDN , then the network.dns.question.type UDM field is set to 20 .Else, if the dns_record_name field value is equal to RT , then the network.dns.question.type UDM field is set to 21 .Else, if the dns_record_name field value is equal to NSAP , then the network.dns.question.type UDM field is set to 22 .Else, if the dns_record_name field value is equal to NSAP-PT , then the network.dns.question .type UDM field is set to 23.Else, if the dns_record_name field value is equal to SIG , then the network.dns.question.type UDM field is set to 24 .Else, if the dns_record_name field value is equal to KEY , then the network.dns.question.type UDM field is set to 25 .Else, if the dns_record_name field value is equal to PX , then the network.dns.question.type UDM field is set to 26 .Else, if the dns_record_name field value is equal to GPOS , then the network.dns.question.type UDM field is set to 27 .Else, if the dns_record_name field value is equal to AAAA , then the network.dns.question.type UDM field is set to 28 .Else, if the dns_record_name field value is equal to LOC , then the network.dns.question.type UDM field is set to 29 .Else, if the dns_record_name field value is equal to NXT , then the network.dns.question.type UDM field is set to 30 .Else, if the dns_record_name field value is equal to EID , then the network.dns.question.type UDM field is set to 31 .Else, if the dns_record_name field value is equal to NIMLOC , then the network.dns.question.type UDM field is set to 32 .Else, if the dns_record_name field value is equal to SRV , then the network.dns.question.type UDM field is set to 33 .Else, if the dns_record_name field value is equal to ATMA , then the network.dns.question.type UDM field is set to 34 .Else, if the dns_record_name field value is equal to NAPTR , then the network.dns.question.type UDM field is set to 35 .Else, if the dns_record_name field value is equal to KX , then the network.dns.question.type UDM field is set to 36 .Else, if the dns_record_name field value is equal to CERT , then the network.dns.question.type UDM field is set to 37 .Else, if the dns_record_name field value is equal to A6 , then the network.dns.question.type UDM field is set to 38 .Else, if the dns_record_name field value is equal to DNAME , then the network.dns.question.type UDM field is set to 39 .Else, if the dns_record_name field value is equal to SINK , then the network.dns.question.type UDM field is set to 40 .Else, if the dns_record_name field value is equal to OPT , then the network.dns.question.type UDM field is set to 41 .Else, if the dns_record_name field value is equal to APL , then the network.dns.question.type UDM field is set to 42 .Else, if the dns_record_name field value is equal to DS , then the network.dns.question.type UDM field is set to 43 .Else, if the dns_record_name field value is equal to SSHFP , then the network.dns.question.type UDM field is set to 44 .Else, if the dns_record_name field value is equal to IPSECKE , then the network.dns.question.type UDM field is set to 45 .Else, if the dns_record_name field value is equal to RRSIG , then the network.dns.question.type UDM field is set to 46 .Else, if the dns_record_name field value is equal to NSEC , then the network.dns.question.type UDM field is set to 47 .Else, if the dns_record_name field value is equal to DNSKEY , then the network.dns.question.type UDM field is set to 48 .Else, if the dns_record_name field value is equal to DHCID , then the network.dns.question.type UDM field is set to 49 .Else, if the dns_record_name field value is equal to NSEC3 , then the network.dns.question.type UDM field is set to 50 .Else, if the dns_record_name field value is equal to NSEC3PA , then the network.dns.question.type UDM field is set to 51 .Else, if the dns_record_name field value is equal to TLSA , then the network.dns.question.type UDM field is set to 52 .Else, if the dns_record_name field value is equal to SMIMEA , then the network.dns.question.type UDM field is set to 53 .Else, if the dns_record_name field value is equal to UNASSIG , then the network.dns.question.type UDM field is set to 54 .Else, if the dns_record_name field value is equal to HIP , then the network.dns.question.type UDM field is set to 55 .Else, if the dns_record_name field value is equal to NINFO , then the network.dns.question.type UDM field is set to 56 .Else, if the dns_record_name field value is equal to RKEY , then the network.dns.question.type UDM field is set to 57 .Else, if the dns_record_name field value is equal to TALINK , then the network.dns.question.type UDM field is set to 58 .Else, if the dns_record_name field value is equal to CDS , then the network.dns.question.type UDM field is set to 59 .Else, if the dns_record_name field value is equal to CDNSKEY , then the network.dns.question.type UDM field is set to 60 .Else, if the dns_record_name field value is equal to OPENPGP , then the network.dns.question.type UDM field is set to 61 .Else, if the dns_record_name field value is equal to CSYNC , then the network.dns.question.type UDM field is set to 62 .Else, if the dns_record_name field value is equal to ZONEMD , then the network.dns.question.type UDM field is set to 63 .Else, if the dns_record_name field value is equal to SVCB , then the network.dns.question.type UDM field is set to 64 .Else, if the dns_record_name field value is equal to HTTPS , then the network.dns.question.type UDM field is set to 65 .Else, if the dns_record_name field value is equal to SPF , then the network.dns.question.type UDM field is set to 99 .Else, if the dns_record_name field value is equal to UINFO , then the network.dns.question.type UDM field is set to 100 .Else, if the dns_record_name field value is equal to UID , then the network.dns.question.type UDM field is set to 101 .Else, if the dns_record_name field value is equal to GID , then the network.dns.question.type UDM field is set to 102 .Else, if the dns_record_name field value is equal to UNSPEC , then the network.dns.question.type UDM field is set to 103 .Else, if the dns_record_name field value is equal to NID , then the network.dns.question.type UDM field is set to 104 .Else, if the dns_record_name field value is equal to L32 , then the network.dns.question.type UDM field is set to 105 .Else, if the dns_record_name field value is equal to L64 , then the network.dns.question.type UDM field is set to 106 .Else, if the dns_record_name field value is equal to LP , then the network.dns.question.type UDM field is set to 107 .Else, if the dns_record_name field value is equal to EUI48 , then the network.dns.question.type UDM field is set to 108 .Else, if the dns_record_name field value is equal to EUI64 , then the network.dns.question.type UDM field is set to 109 .Else, if the dns_record_name field value is equal to TKEY , then the network.dns.question.type UDM field is set to 249 .Else, if the dns_record_name field value is equal to TSIG , then the network.dns.question.type UDM field is set to 250 .Else, if the dns_record_name field value is equal to IXFR , then the network.dns.question.type UDM field is set to 251 .Else, if the dns_record_name field value is equal to AXFR , then the network.dns.question.type UDM field is set to 252 .Else, if the dns_record_name field value is equal to MAILB , then the network.dns.question.type UDM field is set to 253 .Else, if the dns_record_name field value is equal to MAILA , then the network.dns.question.type UDM field is set to 254 .Else, if the dns_record_name field value is equal to ALL , then the network.dns.question.type UDM field is set to 255 .Else, if the dns_record_name field value is equal to URI , then the network.dns.question.type UDM field is set to 256 .Else, if the dns_record_name field value is equal to CAA , then the network.dns.question.type UDM field is set to 257 .Else, if the dns_record_name field value is equal to AVC , then the network.dns.question.type UDM field is set to 258 .Else, if the dns_record_name field value is equal to DOA , then the network.dns.question.type UDM field is set to 259 .Else, if the dns_record_name field value is equal to AMTRELA , then the network.dns.question.type UDM field is set to 260 .Else, if the dns_record_name field value is equal to TA , then the network.dns.question.type UDM field is set to 32768 .Else, if the dns_record_name field value is equal to DLV , then the network.dns.question.type UDM field is set to 32769 . |
RemoteIP |
principal.ip |
If the value of the RemoteIP field matches the regular expression ip, then the principal.ip UDM field is mapped to RemoteIP .Else, principal.hostname UDM field is mapped to RemoteIP |
|
principal.ip |
Grok: Extracted the client field from the raw log.If the value of the client field matches the regular expression ip, then the principal.ip UDM field is mapped to client .Else, principal.hostname UDM field is mapped to client . |
|
principal.hostname |
Grok: Extracted the syslog_host field from the raw log.If the value of the client field matches the regular expression ip, then the principal.hostname UDM field is mapped to the syslog_host . |
SendReceiveIndicator |
network.direction |
If the SendReceiveIndicator log field value is equal to Snd , then the network.direction UDM field is set to OUTBOUND .Else, if the SendReceiveIndicator log field value is equal to Rcv , then the network.direction UDM field is set to INBOUND . |
send_receive_indicator |
network.direction |
Grok: Extracted the send_receive_indicator field from the raw log.If the send_receive_indicator field value is equal to Snd , then the network.direction UDM field is set to OUTBOUND .Else, if the send_receive_indicator field value is equal to Rcv , then the network.direction UDM field is set to INBOUND . |
Xid |
network.dns.id |
|
xid |
network.dns.id |
Grok: Extracted the xid field from the raw log and then mapped the xid field to the network.dns.id UDM field. |
|
network.dns.answers.data |
Grok: Extracted the DATA field from the raw log and then mapped the DATA field to the network.dns.answers.data UDM field. |
|
network.dns.answers.type |
Grok: Extracted the TYPE field from the raw log and then mapped the TYPE field to the network.dns.answers.type UDM field. |
|
network.dns.answers.name |
Grok: Extracted the Name field from the raw log and then mapped the Name field to the network.dns.answers.name UDM field. |
|
network.dns.answers.ttl |
Grok: Extracted the TTL field from the raw log and then mapped the TTL field to the network.dns.answers.ttl UDM field. |
|
network.dns.answers.class |
Grok: Extracted the CLASS field from the raw log and then mapped the CLASS field to the network.dns.answers.class UDM field. |
Registros de depuración heredados
#NOTYPOCampo de registro original | Campo de UDM | Nota |
---|---|---|
BufLen |
about.labels.key/value (deprecated) |
Grok: Extracted the BufLen field from the raw log and then mapped the BufLen field to the about.labels UDM field. |
BufLen |
additional.fields |
Grok: Extracted the BufLen field from the raw log and then mapped the BufLen field to the additional.fields UDM field. |
client |
principal.ip |
Grok: Extracted the client field from the raw log. If the value of the client field matches the regular expression ip, then the principal.ip UDM field is mapped to client .Else, principal.hostname UDM field is mapped to client . |
domain |
|
Grok: Extracted the domain field from the raw log and then mapped the domain field to the network.dns.questions.name, target.hostname and target.asset.hostname UDM field. |
Expire |
about.labels.key/value (deprecated) |
Grok: Extracted the Expire field from the raw log and then mapped the Expire field to the about.labels UDM field. |
Expire |
additional.fields |
Grok: Extracted the Expire field from the raw log and then mapped the Expire field to the additional.fields UDM field. |
internal_packet_identifier |
about.labels.key/value (deprecated) |
Grok: Extracted the internal_packet_identifier field from the raw log and then mapped the internal_packet_identifier field to the about.labels UDM field. |
internal_packet_identifier |
additional.fields |
Grok: Extracted the internal_packet_identifier field from the raw log and then mapped the internal_packet_identifier field to the additional.fields UDM field. |
ip_protocol |
network.ip_protocol |
Grok: Extracted the ip_protocol field from the raw log.If the ip_protocol field value is equal to 1 or ICMP , then the network.ip_protocol UDM field is set to ICMP .Else, if the ip_protocol field value is equal to 2 or IGMP , then the network.ip_protocol UDM field is set to IGMP .Else, if the ip_protocol field value is equal to 6 or TCP , then the network.ip_protocol UDM field is set to TCP .Else, if the ip_protocol field value is equal to 17 or UDP , then the network.ip_protocol UDM field is set to UDP .Else, if the ip_protocol field value is equal to 41 or IP6IN4 , then the network.ip_protocol UDM field is set to IP6IN4 .Else, if the ip_protocol field value is equal to 47 or GRE , then the network.ip_protocol UDM field is set to GRE .Else, if the ip_protocol field value is equal to 50 or ESP , then the network.ip_protocol UDM field is set to ESP .Else, if the ip_protocol field value is equal to 88 or EIGRP , then the network.ip_protocol UDM field is set to EIGRP .Else, if the ip_protocol field value is equal to 97 or ETHERIP , then the network.ip_protocol UDM field is set to ETHERIP .Else, if the ip_protocol field value is equal to 103 or PIM , then the network.ip_protocol UDM field is set to PIM .Else, if the ip_protocol field value is equal to 112 or VRRP , then the network.ip_protocol UDM field is set to VRRP . |
LogInfo |
metadata.description |
Grok: Extracted the LogInfo field from the raw log and then mapped the LogInfo field to the metadata.description UDM field. |
opcode |
network.dns.opcode |
Grok: Extracted the opcode field from the raw log.If the opcode field value is equal to Q , then the network.dns.opcode UDM field is set to 0 .Else, if the opcode field value is equal to I , then the network.dns.opcode UDM field is set to 1 .Else, if the opcode field value is equal to S , then the network.dns.opcode UDM field is set to 2 .Else, if the opcode field value is equal to N , then the network.dns.opcode UDM field is set to 4 .Else, if the opcode field value is equal to U , then the network.dns.opcode UDM field is set to 5 . |
PortNum |
principal.port |
Grok: Extracted the PortNum field from the raw log and then mapped the PortNum field to the principal.port UDM field. |
Queued |
about.labels.key/value (deprecated) |
Grok: Extracted the Queued field from the raw log and then mapped the Queued field to the about.labels UDM field. |
Queued |
additional.fields |
Grok: Extracted the Queued field from the raw log and then mapped the Queued field to the additional.fields UDM field. |
req_or_resp |
network.dns.response |
Grok: Extracted req_or_resp from the raw log,If the req_or_resp field value is equal to R , then the network.dns.response UDM field is set to true .Else, the network.dns.response UDM field is set to false |
send_receive_indicator |
network.direction |
Grok: Extracted the send_receive_indicator field from the raw log.If the send_receive_indicator field value is equal to Snd , then the network.direction UDM field is set to OUTBOUND .Else, if the send_receive_indicator field value is equal to Rcv , then the network.direction UDM field is set to INBOUND . |
Socket |
principal.labels.key/value (deprecated) |
Grok: Extracted the Socket field from the raw log and then mapped the Socket field to the principal.labels UDM field. |
Socket |
additional.fields |
Grok: Extracted the Socket field from the raw log and then mapped the Socket field to the additional.fields UDM field. |
TimeQuery |
about.labels.key/value (deprecated) |
Grok: Extracted the TimeQuery field from the raw log and then mapped the TimeQuery field to the about.labels UDM field. |
TimeQuery |
additional.fields |
Grok: Extracted the TimeQuery field from the raw log and then mapped the TimeQuery field to the additional.fields UDM field. |
xid |
network.dns.id |
Grok: Extracted the xid field from the raw log and then mapped the xid field to the network.dns.id UDM field. |
dns_record_type |
|
Grok: Extracted the dns_record_type field from the raw log.If the dns_record_type field value is equal to A , then the network.dns.question.type UDM field is set to 1 .Else, if the dns_record_type field value is equal to NS , then the network.dns.question.type UDM field is set to 2 .Else, if the dns_record_type field value is equal to MD , then the network.dns.question.type UDM field is set to 3 .Else, if the dns_record_type field value is equal to MF , then the network.dns.question.type UDM field is set to 4 .Else, if the dns_record_type field value is equal to CNAME , then the network.dns.question.type UDM field is set to 5 .Else, if the dns_record_type field value is equal to SOA , then the network.dns.question.type UDM field is set to 6 .Else, if the dns_record_type field value is equal to MB , then the network.dns.question.type UDM field is set to 7 .Else, if the dns_record_type field value is equal to MG , then the network.dns.question.type UDM field is set to 8 .Else, if the dns_record_type field value is equal to MR , then the network.dns.question.type UDM field is set to 9 .Else, if the dns_record_type field value is equal to NULL , then the network.dns.question.type UDM field is set to 10 .Else, if the dns_record_type field value is equal to WKS , then the network.dns.question.type UDM field is set to 11 .Else, if the dns_record_type field value is equal to PTR , then the network.dns.question.type UDM field is set to 12 .Else, if the dns_record_type field value is equal to HINFO , then the network.dns.question.type UDM field is set to 13 .Else, if the dns_record_type field value is equal to MINFO , then the network.dns.question.type UDM field is set to 14 .Else, if the dns_record_type field value is equal to MX , then the network.dns.question.type UDM field is set to 15 .Else, if the dns_record_type field value is equal to TXT , then the network.dns.question.type UDM field is set to 16 .Else, if the dns_record_type field value is equal to RP , then the network.dns.question.type UDM field is set to 17 .Else, if the dns_record_type field value is equal to AFSDB , then the network.dns.question.type UDM field is set to 18 .Else, if the dns_record_type field value is equal to X25 , then the network.dns.question.type UDM field is set to 19 .Else, if the dns_record_type field value is equal to ISDN , then the network.dns.question.type UDM field is set to 20 .Else, if the dns_record_type field value is equal to RT , then the network.dns.question.type UDM field is set to 21 .Else, if the dns_record_type field value is equal to NSAP , then the network.dns.question.type UDM field is set to 22 .Else, if the dns_record_type field value is equal to NSAP-PT , then the network.dns.question .type UDM field is set to 23.Else, if the dns_record_type field value is equal to SIG , then the network.dns.question.type UDM field is set to 24 .Else, if the dns_record_type field value is equal to KEY , then the network.dns.question.type UDM field is set to 25 .Else, if the dns_record_type field value is equal to PX , then the network.dns.question.type UDM field is set to 26 .Else, if the dns_record_type field value is equal to GPOS , then the network.dns.question.type UDM field is set to 27 .Else, if the dns_record_type field value is equal to AAAA , then the network.dns.question.type UDM field is set to 28 .Else, if the dns_record_type field value is equal to LOC , then the network.dns.question.type UDM field is set to 29 .Else, if the dns_record_type field value is equal to NXT , then the network.dns.question.type UDM field is set to 30 .Else, if the dns_record_type field value is equal to EID , then the network.dns.question.type UDM field is set to 31 .Else, if the dns_record_type field value is equal to NIMLOC , then the network.dns.question.type UDM field is set to 32 .Else, if the dns_record_type field value is equal to SRV , then the network.dns.question.type UDM field is set to 33 .Else, if the dns_record_type field value is equal to ATMA , then the network.dns.question.type UDM field is set to 34 .Else, if the dns_record_type field value is equal to NAPTR , then the network.dns.question.type UDM field is set to 35 .Else, if the dns_record_type field value is equal to KX , then the network.dns.question.type UDM field is set to 36 .Else, if the dns_record_type field value is equal to CERT , then the network.dns.question.type UDM field is set to 37 .Else, if the dns_record_type field value is equal to A6 , then the network.dns.question.type UDM field is set to 38 .Else, if the dns_record_type field value is equal to DNAME , then the network.dns.question.type UDM field is set to 39 .Else, if the dns_record_type field value is equal to SINK , then the network.dns.question.type UDM field is set to 40 .Else, if the dns_record_type field value is equal to OPT , then the network.dns.question.type UDM field is set to 41 .Else, if the dns_record_type field value is equal to APL , then the network.dns.question.type UDM field is set to 42 .Else, if the dns_record_type field value is equal to DS , then the network.dns.question.type UDM field is set to 43 .Else, if the dns_record_type field value is equal to SSHFP , then the network.dns.question.type UDM field is set to 44 .Else, if the dns_record_type field value is equal to IPSECKE , then the network.dns.question.type UDM field is set to 45 .Else, if the dns_record_type field value is equal to RRSIG , then the network.dns.question.type UDM field is set to 46 .Else, if the dns_record_type field value is equal to NSEC , then the network.dns.question.type UDM field is set to 47 .Else, if the dns_record_type field value is equal to DNSKEY , then the network.dns.question.type UDM field is set to 48 .Else, if the dns_record_type field value is equal to DHCID , then the network.dns.question.type UDM field is set to 49 .Else, if the dns_record_type field value is equal to NSEC3 , then the network.dns.question.type UDM field is set to 50 .Else, if the dns_record_type field value is equal to NSEC3PA , then the network.dns.question.type UDM field is set to 51 .Else, if the dns_record_type field value is equal to TLSA , then the network.dns.question.type UDM field is set to 52 .Else, if the dns_record_type field value is equal to SMIMEA , then the network.dns.question.type UDM field is set to 53 .Else, if the dns_record_type field value is equal to UNASSIG , then the network.dns.question.type UDM field is set to 54 .Else, if the dns_record_type field value is equal to HIP , then the network.dns.question.type UDM field is set to 55 .Else, if the dns_record_type field value is equal to NINFO , then the network.dns.question.type UDM field is set to 56 .Else, if the dns_record_type field value is equal to RKEY , then the network.dns.question.type UDM field is set to 57 .Else, if the dns_record_type field value is equal to TALINK , then the network.dns.question.type UDM field is set to 58 .Else, if the dns_record_type field value is equal to CDS , then the network.dns.question.type UDM field is set to 59 .Else, if the dns_record_type field value is equal to CDNSKEY , then the network.dns.question.type UDM field is set to 60 .Else, if the dns_record_type field value is equal to OPENPGP , then the network.dns.question.type UDM field is set to 61 .Else, if the dns_record_type field value is equal to CSYNC , then the network.dns.question.type UDM field is set to 62 .Else, if the dns_record_type field value is equal to ZONEMD , then the network.dns.question.type UDM field is set to 63 .Else, if the dns_record_type field value is equal to SVCB , then the network.dns.question.type UDM field is set to 64 .Else, if the dns_record_type field value is equal to HTTPS , then the network.dns.question.type UDM field is set to 65 .Else, if the dns_record_type field value is equal to SPF , then the network.dns.question.type UDM field is set to 99 .Else, if the dns_record_type field value is equal to UINFO , then the network.dns.question.type UDM field is set to 100 .Else, if the dns_record_type field value is equal to UID , then the network.dns.question.type UDM field is set to 101 .Else, if the dns_record_type field value is equal to GID , then the network.dns.question.type UDM field is set to 102 .Else, if the dns_record_type field value is equal to UNSPEC , then the network.dns.question.type UDM field is set to 103 .Else, if the dns_record_type field value is equal to NID , then the network.dns.question.type UDM field is set to 104 .Else, if the dns_record_type field value is equal to L32 , then the network.dns.question.type UDM field is set to 105 .Else, if the dns_record_type field value is equal to L64 , then the network.dns.question.type UDM field is set to 106 .Else, if the dns_record_type field value is equal to LP , then the network.dns.question.type UDM field is set to 107 .Else, if the dns_record_type field value is equal to EUI48 , then the network.dns.question.type UDM field is set to 108 .Else, if the dns_record_type field value is equal to EUI64 , then the network.dns.question.type UDM field is set to 109 .Else, if the dns_record_type field value is equal to TKEY , then the network.dns.question.type UDM field is set to 249 .Else, if the dns_record_type field value is equal to TSIG , then the network.dns.question.type UDM field is set to 250 .Else, if the dns_record_type field value is equal to IXFR , then the network.dns.question.type UDM field is set to 251 .Else, if the dns_record_type field value is equal to AXFR , then the network.dns.question.type UDM field is set to 252 .Else, if the dns_record_type field value is equal to MAILB , then the network.dns.question.type UDM field is set to 253 .Else, if the dns_record_type field value is equal to MAILA , then the network.dns.question.type UDM field is set to 254 .Else, if the dns_record_type field value is equal to ALL , then the network.dns.question.type UDM field is set to 255 .Else, if the dns_record_type field value is equal to URI , then the network.dns.question.type UDM field is set to 256 .Else, if the dns_record_type field value is equal to CAA , then the network.dns.question.type UDM field is set to 257 .Else, if the dns_record_type field value is equal to AVC , then the network.dns.question.type UDM field is set to 258 .Else, if the dns_record_type field value is equal to DOA , then the network.dns.question.type UDM field is set to 259 .Else, if the dns_record_type field value is equal to AMTRELA , then the network.dns.question.type UDM field is set to 260 .Else, if the dns_record_type field value is equal to TA , then the network.dns.question.type UDM field is set to 32768 .Else, if the dns_record_type field value is equal to DLV , then the network.dns.question.type UDM field is set to 32769 . |
CLASS |
network.dns.additional.class |
PREREQUISITE SECTION CLASS |
DATA |
network.dns.additional.data |
PREREQUISITE SECTION DATA |
Name |
network.dns.additional.name |
PREREQUISITE SECTION Name |
TTL |
network.dns.additional.ttl |
PREREQUISITE SECTION TTL |
TYPE |
network.dns.additional.type |
PREREQUISITE SECTION TYPE |
Flags |
additional.fields.key/value.string_value |
Grok: Extracted the Flags field from the raw log and then mapped the Flags field to the additional.fields.key/value.string_value UDM field. |
CLASS |
network.dns.additional.class |
UPDATE SECTION CLASS |
DATA |
network.dns.additional.data |
UPDATE SECTION DATA |
Name |
network.dns.additional.name |
UPDATE SECTION Name |
TTL |
network.dns.additional.ttl |
UPDATE SECTION TTL |
TYPE |
network.dns.additional.type |
UPDATE SECTION TYPE |
ZCLASS |
network.dns.additional.class |
ZONE SECTION ZCLASS |
Name |
network.dns.additional.name |
ZONE SECTION Name |
ZTYPE |
network.dns.additional.type |
ZONE SECTION ZTYPE |
QR |
additional.fields.key/value.string_value |
|
OPCODE |
additional.fields.key/value.string_value |
|
AA |
additional.fields.key/value.string_value |
|
TC |
additional.fields.key/value.string_value |
|
RD |
additional.fields.key/value.string_value |
|
RA |
additional.fields.key/value.string_value |
|
Z |
additional.fields.key/value.string_value |
|
CD |
additional.fields.key/value.string_value |
|
AD |
additional.fields.key/value.string_value |
|
RCODE |
additional.fields.key/value.string_value |
|
ZCOUNT |
additional.fields.key/value.string_value |
|
PRECOUNT |
additional.fields.key/value.string_value |
|
ARCOUNT |
additional.fields.key/value.string_value |
|
UPCOUNT |
additional.fields.key/value.string_value |
|
QCOUNT |
additional.fields.key/value.string_value |
|
ACOUNT | additional.fields.key/value.string_value |
|
NSCOUNT |
additional.fields.key/value.string_value |
Otros registros
Campo de registro original | Campo de UDM | Nota |
---|---|---|
|
network.dns.questions.name, target.hostname |
Grok: Extracted the record_name field from the raw log and then mapped the record_name field to the network.dns.questions.name and target.hostname UDM field. |
|
network.dns.questions.type |
Grok: Extracted the record_type field from the raw log.If the record_type field value is equal to A , then the network.dns.question.type UDM field is set to 1 .Else, if the record_type field value is equal to NS , then the network.dns.question.type UDM field is set to 2 .Else, if the record_type field value is equal to MD , then the network.dns.question.type UDM field is set to 3 .Else, if the record_type field value is equal to MF , then the network.dns.question.type UDM field is set to 4 .Else, if the record_type field value is equal to CNAME , then the network.dns.question.type UDM field is set to 5 .Else, if the record_type field value is equal to SOA , then the network.dns.question.type UDM field is set to 6 .Else, if the record_type field value is equal to MB , then the network.dns.question.type UDM field is set to 7 .Else, if the record_type field value is equal to MG , then the network.dns.question.type UDM field is set to 8 .Else, if the record_type field value is equal to MR , then the network.dns.question.type UDM field is set to 9 .Else, if the record_type field value is equal to NULL , then the network.dns.question.type UDM field is set to 10 .Else, if the record_type field value is equal to WKS , then the network.dns.question.type UDM field is set to 11 .Else, if the record_type field value is equal to PTR , then the network.dns.question.type UDM field is set to 12 .Else, if the record_type field value is equal to HINFO , then the network.dns.question.type UDM field is set to 13 .Else, if the record_type field value is equal to MINFO , then the network.dns.question.type UDM field is set to 14 .Else, if the record_type field value is equal to MX , then the network.dns.question.type UDM field is set to 15 .Else, if the record_type field value is equal to TXT , then the network.dns.question.type UDM field is set to 16 .Else, if the record_type field value is equal to RP , then the network.dns.question.type UDM field is set to 17 .Else, if the record_type field value is equal to AFSDB , then the network.dns.question.type UDM field is set to 18 .Else, if the record_type field value is equal to X25 , then the network.dns.question.type UDM field is set to 19 .Else, if the record_type field value is equal to ISDN , then the network.dns.question.type UDM field is set to 20 .Else, if the record_type field value is equal to RT , then the network.dns.question.type UDM field is set to 21 .Else, if the record_type field value is equal to NSAP , then the network.dns.question.type UDM field is set to 22 .Else, if the record_type field value is equal to NSAP-PT , then the network.dns.question .type UDM field is set to 23.Else, if the record_type field value is equal to SIG , then the network.dns.question.type UDM field is set to 24 .Else, if the record_type field value is equal to KEY , then the network.dns.question.type UDM field is set to 25 .Else, if the record_type field value is equal to PX , then the network.dns.question.type UDM field is set to 26 .Else, if the record_type field value is equal to GPOS , then the network.dns.question.type UDM field is set to 27 .Else, if the record_type field value is equal to AAAA , then the network.dns.question.type UDM field is set to 28 .Else, if the record_type field value is equal to LOC , then the network.dns.question.type UDM field is set to 29 .Else, if the record_type field value is equal to NXT , then the network.dns.question.type UDM field is set to 30 .Else, if the record_type field value is equal to EID , then the network.dns.question.type UDM field is set to 31 .Else, if the record_type field value is equal to NIMLOC , then the network.dns.question.type UDM field is set to 32 .Else, if the record_type field value is equal to SRV , then the network.dns.question.type UDM field is set to 33 .Else, if the record_type field value is equal to ATMA , then the network.dns.question.type UDM field is set to 34 .Else, if the record_type field value is equal to NAPTR , then the network.dns.question.type UDM field is set to 35 .Else, if the record_type field value is equal to KX , then the network.dns.question.type UDM field is set to 36 .Else, if the record_type field value is equal to CERT , then the network.dns.question.type UDM field is set to 37 .Else, if the record_type field value is equal to A6 , then the network.dns.question.type UDM field is set to 38 .Else, if the record_type field value is equal to DNAME , then the network.dns.question.type UDM field is set to 39 .Else, if the record_type field value is equal to SINK , then the network.dns.question.type UDM field is set to 40 .Else, if the record_type field value is equal to OPT , then the network.dns.question.type UDM field is set to 41 .Else, if the record_type field value is equal to APL , then the network.dns.question.type UDM field is set to 42 .Else, if the record_type field value is equal to DS , then the network.dns.question.type UDM field is set to 43 .Else, if the record_type field value is equal to SSHFP , then the network.dns.question.type UDM field is set to 44 .Else, if the record_type field value is equal to IPSECKE , then the network.dns.question.type UDM field is set to 45 .Else, if the record_type field value is equal to RRSIG , then the network.dns.question.type UDM field is set to 46 .Else, if the record_type field value is equal to NSEC , then the network.dns.question.type UDM field is set to 47 .Else, if the record_type field value is equal to DNSKEY , then the network.dns.question.type UDM field is set to 48 .Else, if the record_type field value is equal to DHCID , then the network.dns.question.type UDM field is set to 49 .Else, if the record_type field value is equal to NSEC3 , then the network.dns.question.type UDM field is set to 50 .Else, if the record_type field value is equal to NSEC3PA , then the network.dns.question.type UDM field is set to 51 .Else, if the record_type field value is equal to TLSA , then the network.dns.question.type UDM field is set to 52 .Else, if the record_type field value is equal to SMIMEA , then the network.dns.question.type UDM field is set to 53 .Else, if the record_type field value is equal to UNASSIG , then the network.dns.question.type UDM field is set to 54 .Else, if the record_type field value is equal to HIP , then the network.dns.question.type UDM field is set to 55 .Else, if the record_type field value is equal to NINFO , then the network.dns.question.type UDM field is set to 56 .Else, if the record_type field value is equal to RKEY , then the network.dns.question.type UDM field is set to 57 .Else, if the record_type field value is equal to TALINK , then the network.dns.question.type UDM field is set to 58 .Else, if the record_type field value is equal to CDS , then the network.dns.question.type UDM field is set to 59 .Else, if the record_type field value is equal to CDNSKEY , then the network.dns.question.type UDM field is set to 60 .Else, if the record_type field value is equal to OPENPGP , then the network.dns.question.type UDM field is set to 61 .Else, if the record_type field value is equal to CSYNC , then the network.dns.question.type UDM field is set to 62 .Else, if the record_type field value is equal to ZONEMD , then the network.dns.question.type UDM field is set to 63 .Else, if the record_type field value is equal to SVCB , then the network.dns.question.type UDM field is set to 64 .Else, if the record_type field value is equal to HTTPS , then the network.dns.question.type UDM field is set to 65 .Else, if the record_type field value is equal to SPF , then the network.dns.question.type UDM field is set to 99 .Else, if the record_type field value is equal to UINFO , then the network.dns.question.type UDM field is set to 100 .Else, if the record_type field value is equal to UID , then the network.dns.question.type UDM field is set to 101 .Else, if the record_type field value is equal to GID , then the network.dns.question.type UDM field is set to 102 .Else, if the record_type field value is equal to UNSPEC , then the network.dns.question.type UDM field is set to 103 .Else, if the record_type field value is equal to NID , then the network.dns.question.type UDM field is set to 104 .Else, if the record_type field value is equal to L32 , then the network.dns.question.type UDM field is set to 105 .Else, if the record_type field value is equal to L64 , then the network.dns.question.type UDM field is set to 106 .Else, if the record_type field value is equal to LP , then the network.dns.question.type UDM field is set to 107 .Else, if the record_type field value is equal to EUI48 , then the network.dns.question.type UDM field is set to 108 .Else, if the record_type field value is equal to EUI64 , then the network.dns.question.type UDM field is set to 109 .Else, if the record_type field value is equal to TKEY , then the network.dns.question.type UDM field is set to 249 .Else, if the record_type field value is equal to TSIG , then the network.dns.question.type UDM field is set to 250 .Else, if the record_type field value is equal to IXFR , then the network.dns.question.type UDM field is set to 251 .Else, if the record_type field value is equal to AXFR , then the network.dns.question.type UDM field is set to 252 .Else, if the record_type field value is equal to MAILB , then the network.dns.question.type UDM field is set to 253 .Else, if the record_type field value is equal to MAILA , then the network.dns.question.type UDM field is set to 254 .Else, if the record_type field value is equal to ALL , then the network.dns.question.type UDM field is set to 255 .Else, if the record_type field value is equal to URI , then the network.dns.question.type UDM field is set to 256 .Else, if the record_type field value is equal to CAA , then the network.dns.question.type UDM field is set to 257 .Else, if the record_type field value is equal to AVC , then the network.dns.question.type UDM field is set to 258 .Else, if the record_type field value is equal to DOA , then the network.dns.question.type UDM field is set to 259 .Else, if the record_type field value is equal to AMTRELA , then the network.dns.question.type UDM field is set to 260 .Else, if the record_type field value is equal to TA , then the network.dns.question.type UDM field is set to 32768 .Else, if the record_type field value is equal to DLV , then the network.dns.question.type UDM field is set to 32769 . |
client |
principal.ip |
Grok: Extracted the client field from the raw log. If the value of the client field matches the regular expression ip, then the principal.ip UDM field is mapped to client .Else, principal.hostname UDM field is mapped to client. |
|
principal.hostname |
Grok: Extracted the syslog_host field from the raw log.If the value of the client field matches the regular expression ip, then the principal.hostname UDM field is mapped to the syslog_host. |
|
network.dns.questions.class |
Grok: Extracted the qclass field from the raw log.If the qclass field value is equal to IN , then network.dns.questions.class is set to 1 .Else, if the qclass field value is equal to CH , then network.dns.questions.class is set to 3 .Else, if the qclass field value is equal to HS , then network.dns.questions.class is set to 4 . |
Referencia de asignación de campos: ID del evento a tipo de evento de la AUA
En esta sección, se describe cómo el analizador asigna los IDs de evento a los event_types de la UDM. En general, los eventos se asignan a NETWORK_DNS metadata.event_type, excepto por los IDs de evento que se muestran en la siguiente sección.
ID del evento | Texto del evento | Tipo de evento del UDM | Notas |
---|---|---|---|
275 |
XFR_NOTIFY_ACK_IN: Source=%1; InterfaceIP=%2; PacketData=%4 | GENERIC_EVENT |
|
276 |
IXFR_RESP_OUT: TCP=%1; InterfaceIP=%2; Destination=%3; QNAME=%4; XID=%5; ZoneScope=%6; Zone=%7; RCODE=%8; PacketData=%10 | GENERIC_EVENT |
|
512 |
SETTING_CREATION |
||
513 |
The zone %1 was deleted. | SETTING_DELETION |
|
514 |
The zone %1 was updated. The %2 setting has been set to %3. | SETTING_MODIFICATION |
|
515 |
A resource record of type %1, name %2, TTL %3 and RDATA %5 was created in scope %7 of zone %6. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
516 |
A resource record of type %1, name %2 and RDATA %5 was deleted from scope %7 of zone %6. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
517 |
All resource records of type %1, name %2 were deleted from scope %4 of zone %3. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
518 |
All resource records at Node name %1 were deleted from scope %3 of zone %2. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
519 |
A resource record of type %1, name %2, TTL %3 and RDATA %5 was created in scope %7 of zone %6 via dynamic update from IP Address %8. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
520 |
A resource record of type %1, name %2 and RDATA %5 was deleted from scope %7 of zone %6 via dynamic update from IP Address %8. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
521 |
A resource record of type %1, name %2, TTL %3 and RDATA %5 was scavenged from scope %7 of zone %6. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
522 |
The scope %1 was created in zone %2. | SETTING_CREATION |
|
523 |
The scope %1 was deleted in zone %2. | SETTING_DELETION |
|
525 |
The zone %1 was signed with following properties: DenialOfExistence=%2; DistributeTrustAnchor=%3; DnsKeyRecordSetTtl=%4; DSRecordGenerationAlgorithm=%5; DSRecordSetTtl=%6; EnableRfc5011KeyRollover=%7; IsKeyMasterServer=%8; KeyMasterServer=%9; NSec3HashAlgorithm=%10; NSec3Iterations=%11; NSec3OptOut=%12; NSec3RandomSaltLength=%13; NSec3UserSalt=%14; ParentHasSecureDelegation=%15; PropagationTime=%16; SecureDelegationPollingPeriod=%17; SignatureInceptionOffset=%18. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
526 |
The zone %1 was unsigned. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
527 |
The zone %1 was re-signed with following properties: DenialOfExistence=%2; DistributeTrustAnchor=%3; DnsKeyRecordSetTtl=%4; DSRecordGenerationAlgorithm=%5; DSRecordSetTtl=%6; EnableRfc5011KeyRollover=%7; IsKeyMasterServer=%8; KeyMasterServer=%9; NSec3HashAlgorithm=%10; NSec3Iterations=%11; NSec3OptOut=%12; NSec3RandomSaltLength=%13; NSec3UserSalt=%14; ParentHasSecureDelegation=%15; PropagationTime=%16; SecureDelegationPollingPeriod=%17; SignatureInceptionOffset=%18. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
528 |
Rollover was started on the type %1 with GUID %2 of zone %3. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
529 |
Rollover was completed on the type %1 with GUID %2 of zone %3. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
530 |
The type %1 with GUID %2 of zone %3 was marked for retiral. The key will be removed after the rollover completion. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
531 |
Manual rollover was triggered on the type %1 with GUID %2 of zone %3. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
533 |
The keys signing key with GUID %1 on zone %2 that was waiting for a Delegation Signer(DS) update on the parent has been forced to move to rollover completion. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
534 |
DNSSEC setting metadata was exported %1 key signing key metadata from zone %2. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
535 |
DNSSEC setting metadata was imported on zone %1. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
536 |
A record of type %1, QNAME %2 was purged from scope %3 in cache. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
537 |
The forwarder list on scope %2 has been reset to %1. | SETTING_MODIFICATION |
target.resource.name is set to "Forwarder list on scope:
%{scope_name} " |
540 |
The root hints have been modified. | SETTING_MODIFICATION |
target.resource.name populated with text "Root hints " |
541 |
The setting %1 on scope %2 has been set to %3. | SETTING_MODIFICATION |
|
542 |
The scope %1 of DNS server was created. | SETTING_CREATION |
|
543 |
The scope %1 of DNS server was deleted. | SETTING_DELETION |
|
544 |
The DNSKEY with Key Protocol %2, Base64 Data %4 and Crypto Algorithm %5 has been added at the trust point %1. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
545 |
The DS with Key Tag: %2, Digest Type: %3, Digest: %5 and Crypto Algorithm: %6 has been added at the trust point %1. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
546 |
The trust point at %1 of type %2 has been removed. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
547 |
The trust anchor for the root zone has been added. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
548 |
A request to restart the DNS server service has been received. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
549 |
The debug logs have been cleared from %1 on DNS server. | SYSTEM_AUDIT_LOG_WIPE |
|
550 |
The in-memory contents of all the zones on DNS server have been flushed to their respective files. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
551 |
All the statistical data for the DNS server has been cleared. | SYSTEM_AUDIT_LOG_WIPE |
|
552 |
A resource record scavenging cycle has been started on the DNS Server. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
553 |
%1 | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
554 |
The resource record scavenging cycle has been terminated on the DNS Server. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
555 |
The DNS server has been prepared for demotion by removing references to it from all zones stored in the Active Directory. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
556 |
The information about the root hints on the DNS server has been written back to the persistent storage. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
557 |
The addresses on which DNS server will listen has been changed to %1. | SETTING_MODIFICATION |
target.resource.name populated with text "Listen Addresses " |
558 |
An immediate RFC 5011 active refresh has been scheduled for all trust points. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
559 |
The zone %1 is paused. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
560 |
The zone %1 is resumed. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
561 |
The data for zone %1 has been reloaded from %2. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
562 |
The data for zone %1 has been refreshed from the master server %2. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
563 | The secondary zone %1 has been expired and new data has been requested from the master server %2. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
564 |
The zone %1 has been reloaded from the Active Directory. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
565 |
The content of the zone %1 has been written to the disk and the notification has been sent to all the notify servers. | SETTING_MODIFICATION |
|
566 |
All DNS records at the node %1 in the zone %2 will have their aging time stamp set to the current time.%3 | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
567 |
The Active Directory-integrated zone %1 has been updated. Only %2 can run scavenging. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
568 |
The key master role for zone %1 has been %2.%3 | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
569 |
A %1 singing key (%2) descriptor has been added on the zone %3 with following properties: KeyId=%4; KeyType=%5; CurrentState=%6; KeyStorageProvider=%7; StoreKeysInAD=%8; CryptoAlgorithm=%9; KeyLength=%10; DnsKeySignatureValidityPeriod=%11; DSSignatureValidityPeriod=%12; ZoneSignatureValidityPeriod=%13; InitialRolloverOffset=%14; RolloverPeriod=%15; RolloverType=%16; NextRolloverAction=%17; LastRolloverTime=%18; NextRolloverTime=%19; CurrentRolloverStatus=%20; ActiveKey=%21; StandbyKey=%22; NextKey=%23. The zone will be resigned with the %2 generated with these properties. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
570 |
A %1 singing key (%2) descriptor with GUID %3 has been updated on the zone %4. The properties of this %2 descriptor have been set to: KeyId=%5; KeyType=%6; CurrentState=%7; KeyStorageProvider=%8; StoreKeysInAD=%9; CryptoAlgorithm=%10; KeyLength=%11; DnsKeySignatureValidityPeriod=%12; DSSignatureValidityPeriod=%13; ZoneSignatureValidityPeriod=%14; InitialRolloverOffset=%15; RolloverPeriod=%16; RolloverType=%17; NextRolloverAction=%18; LastRolloverTime=%19; NextRolloverTime=%20; CurrentRolloverStatus=%21; ActiveKey=%22; StandbyKey=%23; NextKey=%24. The zone will be resigned with the %2 generated with these properties. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
571 |
A %1 singing key (%2) descriptor %4 has been removed from the zone %3. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
572 |
The state of the %1 signing key (%2) %3 has been modified on zone %4. The new active key is %5, standby key is %6 and next key is %7. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
573 |
A delegation for %1 in the scope %2 of zone %3 with the name server %4 has been added. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
574 |
The client subnet record with name %1 value %2 has been added to the client subnet map. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
575 |
The client subnet record with name %1 has been deleted from the client subnet map. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
576 |
The client subnet record with name %1 has been updated from the client subnet map. The new client subnets that it refers to are %2. | SYSTEM_AUDIT_LOG_UNCATEGORIZED |
|
577 |
A server level policy %6 for %1 has been created on server %2 with following properties: ProcessingOrder:%3; Criteria:%4; Action:%5. | SETTING_CREATION |
|
578 |
A zone level policy %8 for %1 has been created on zone %6 on server %2 with following properties: ProcessingOrder:%3; Criteria:%4; Action:%5; Scopes:%7. | SETTING_CREATION |
|
579 |
A forwarding policy %6 has been created on server %2 with following properties: ProcessingOrder:%3; Criteria:%4; Action:%5; Scope:%1. | SETTING_CREATION |
|
580 |
The server level policy %1 has been deleted from server %2. | SETTING_DELETION |
|
581 |
The zone level policy %1 has been deleted from zone %3 on server %2. | SETTING_DELETION |
|
582 |
The forwarding policy %1 has been deleted from server %2. | SETTING_DELETION |