dxlbroker.conf.defaults

The dxlbroker.conf.defaults file contains configuration settings for the OpenDXL Broker. While the majority of settings in this file should not be changed, the following table contains a subset of properties that are candidates for modification:

Name	Default	Description
brokerId	(random guid)	The identifier for this broker. This identifier is also used when referring to this particular broker in the brokerstate.policy file. The identifier can be changed to be more human-readable form (hostname, etc.), simplifying its use within other broker-related files.
maxLogFiles	10	The maximum number of log files to create (log files are rotated).
messageSizeLimit	1048576	The maximum message size (in bytes) that can be sent over the fabric.
listenPort	8883	The listen port for the broker with the container. NOTE: This is the port of the broker within the container (not the one mapped externally via the host). This value should never be changed as it would require a change to the associated Dockerfile.
logLevel	info	The logging level for the broker. Valid values include: debug, info, warn, and error.
logNotices	false	Whether to log "notice" messages (when a client connects/disconnects, etc.).