Universal Broker Configuration Options

This page provides links to detailed information on the configuration options available for use with the Universal Broker. Information on how these options are used is documented in the operating system-specific pages of this document.

The options are listed alphabetically, without regard to any specific operating system.

Configuration Options Information

For each configuration option, the following information is provided.

Description

Describes the configuration option and how it is used.

Usage

Provides a table of the following information:

Method	Syntax	IBM i	UNIX	Windows	z/OS
Command Line, Long Form	<Format / Value>
Environment Variable	<Format / Value>
Configuration File Keyword	<Format / Value>

Method

Identifies the method used to specify Universal Broker configuration options:

Command Line Option, Long Form
Environment Variable
Configuration File Keyword

Note

You can specify most configuration options only using the Configuration File Keyword method. The details for each option identify the available methods.

Syntax

Identifies the syntax of the method used to specify the option:

Format: Specific characters that identify the option.
Value: Type of value(s) to be supplied for this method.

(Operating System)

Identifies the operating systems for which each method of specifying the option is valid:

IBM i
UNIX
Windows
z/OS

Values

Identifies all possible values for the specified value type.

Defaults are identified in bold type.

<Additional Information>

Identifies any additional information specific to the option.

Configuration Options List

The following table identifies all Universal Broker configuration options.

Option	Description
ACTIVITY_MONITORING	Specification for whether or not product activity monitoring events are generated.
BIF_DIRECTORY	Broker Interface File directory that specifies where Universal Broker will create its interface file.
CA_CERTIFICATES	Path to PEM-formatted trusted CA X.509 certificates.
CERTIFICATE	Path to Broker's PEM-formatted X.509 certificate.
CERTIFICATE_EXPIRATION_NOTICE	Number of days prior to certificate expiration to begin issuing informational messages about the expiration.
CERTIFICATE_REVOCATION_LIST	Path to PEM-formatted CRL.
CODE_PAGE	Text translation code page.
COMPONENT_BACKLOG	Component interface backlog size for pending connection requests.
COMPONENT_DIRECTORY	Component definition file directory.
COMPONENT_PORT	TCP/IP port used for Broker-Component communications.
CTL_SSL_CIPHER_LIST	SSL cipher list for the control sessions.
CTL_SSL_CIPHER_SUITES	SSL/TLS 1.3 specific cipher suites that are acceptable to use for network communications on the control session, which is used for component internal communication.
DB_FILE_GENERATIONS	Number of archived UBroker databases that should be stored.
DNS_CACHE_TIMEOUT	Time-out for DNS cache.
ECDSA_CERTIFICATE	The ECDSA_CERTIFICATE option specifies the file / ddname name of the PEM-formatted ECDSA X.509 certificate that identifies the Universal Broker.
ECDSA_PRIVATE_KEY	The ECDSA_PRIVATE_KEY option specifies the location of the PEM-formatted ECDSA private key that corresponds to the X.509 certificate specified by the ECDSA_CERTIFICATE option.
ECDSA_PRIVATE_KEY_PWD	The ECDSA_PRIVATE_KEY_PWD option specifies the password or passphrase for the PEM-formatted ECDSA private key specified with the ECDSA_PRIVATE_KEY option.
EVENT_GENERATION	Events to be generated as persistent events.
INSTALLATION_DIRECTORY	Base directory where product is installed.
KEYSTORE_PATH	Location of a remote Universal Broker key store.
LOG_DIRECTORY	Log file directory.
LOG_FILE_GENERATIONS	Total number of log files that will be saved within the log directory.
LOG_FILE_LINES	Total number of lines to be written to the log file before the log file is wrapped.
MAX_SSL_PROTOCOL	Maximum SSL/TLS protocol level that will be negotiated and used for communications channels.
MESSAGE_DESTINATION	Location where messages are written.
MESSAGE_LANGUAGE	Language of messages written.
MESSAGE_LEVEL	Level of messages written.
MIN_SSL_PROTOCOL	Minimum SSL protocol level that will be negotiated and used for communications channels. Note This option was introduced to IBM i in version 5.1.1.0.
MONITOR_EVENT_EXPIRATION	Duration of a monitoring event record in the Universal Broker local UES database.
MOUNT_POINT	HFS or zFS database mount directory.
MOUNT_POINT_MODE	HFS or zFS permission mode for MOUNT_POINT.
MSG_SUPPRESSION_LIST	List of message IDs representing Universal messages to be suppressed.
NLS_DIRECTORY	UMC and UTT file directory.
PERSISTENT_EVENT_EXPIRATION	Duration of a persistent event record in the Universal Broker local UES database.