Rsyslog, Filebeat, or Winlogbeat data input configuration fields

Description of the fields on the Rsyslog, Filebeat, and Winlogbeat data input configuration forms.

Basic configuration

Table 1. Getting Started tab

Field	Description
Data input name	Name of the new data input. This field is required.
Description	Description of the data input.
MID Server	The MID Server to which the logs stream. Note: You can select only MID Servers with log ingestion capability that support basic authentication. MID Servers that support mTLS are not listed. The default maximum number of data inputs streaming logs to a single MID Server is 10. You can modify this number in the MID Server properties. This field is required.
Port	The port on the MID Server. Choose a port within the suggested range from the array. The port must not be occupied by another process. Make sure that your organization’s security team opens the selected port. This field is required.
Content pack	(Linux using Filebeat only) The content pack to use. Content packs contain default source types and mapping script templates. Health Log Analytics activates the selected pack automatically and uses its mapping script for mapping the data input sources. For more information, see Health Log Analytics content packs for quicker time to value.

Table 2. Tagging and Binding tab

Field	Description
Path	The full path from which to stream logs. You can use a wildcard. This field is required.
Service instance	The service instance to which to bind the log data. This field is required. Note: If no relevant service instance exists, Create an service instance and add CIs to it. Set the status of the new service instance to Operational.
Component	The device type or stack layer as context for the logs that is used for anomaly detection and correlation. For example: Tomcat. Components typically represent CIs in the CMDB. Several components are often clustered together in a single service instance.
Source Type	The source type, which defines how Health Log Analytics handles a specific application and parses the log data. For example: Tomcat Catalina. Each data input can have multiple source types, based on the diversity of its log formats. Service instances and components can have any number of source types.

Advanced configuration

For Rsyslog data inputs:

Table 3. Rsyslog advanced configuration form

Field	Description	Default values
Use SSL/TLS	Option to use SSL/TLS.
Look up hostnames	Option to perform DNS lookup to resolve IPs to hostnames.	false
Boss thread count	The number of threads that manage connections.	1
Worker thread count	The number of threads that handle incoming data.	4
Read timeout seconds	The timeout in seconds since the last read. When the timeout expires, the system closes the channel.	30
Default timezone	The default time zone of events. The system uses this default when the log does not specify a time zone.	GMT
Sub sample drop ratio	The ratio of events to drop.	-1
Sub sample receive ratio	The ratio of events to receive.	-1
Max length in bytes	The maximum length of log messages in bytes.	32766
Character encoding	The character encoding for this data input.	UTF-8
Drop if queue is full	Option to discard logs if there is a load on the MID Server.

For data inputs that use Beats agents:

Table 4. Beats advanced configuration form

Field	Description	Default value
Client inactivity timeout (sec)	The timeout, in seconds, to close an inactive channel.	15
Worker thread count	The number of threads that handle incoming data.	4
Default time zone	The default time zone of events. The system uses this default when the log does not specify a time zone.	GMT
Sub sample drop ratio	The ratio of events to drop.	-1
Sub sample receive ratio	The ratio of events to receive.	-1
Max length in bytes	The maximum length of log messages, in bytes.	32766
Character encoding	The character encoding for this data input.	UTF-8
Drop if queue is full	Option to discard logs if there is a load on the MID Server.	false