5.3. Broker-to-Broker Authentication

download PDF


If you are deploying your brokers in a cluster configuration, and one or more of the brokers is configured to require authentication, then it is necessary to equip all of the brokers in the cluster with the appropriate credentials, so that they can all talk to each other.

Configuring the network connector

Given two brokers, Broker A and Broker B, where Broker A is configured to perform authentication, you can configure Broker B to log on to Broker A by setting the userName attribute and the password attribute in the networkConnector element, as follows:
<beans ...>
    <broker ...>
            <networkConnector name="BrokerABridge"

If Broker A is configured to connect to Broker B, Broker A's networkConnector element must also be configured with username/password credentials, even if Broker B is not configured to perform authentication. This is because Broker A's authentication plug-in checks for Broker A's username.
Red Hat logoGithubRedditYoutubeTwitter


Try, buy, & sell


About Red Hat Documentation

We help Red Hat users innovate and achieve their goals with our products and services with content they can trust.

Making open source more inclusive

Red Hat is committed to replacing problematic language in our code, documentation, and web properties. For more details, see the Red Hat Blog.

About Red Hat

We deliver hardened solutions that make it easier for enterprises to work across platforms and environments, from the core datacenter to the network edge.

© 2024 Red Hat, Inc.