The OpenNMS Community on Discourse provides a great forum to get help, share ideas, and participate in OpenNMS development. You’ll find about 2,400 searchable posts from the community (including OpenNMS Group staff) on topics like forwarding alarms via Syslog messages and SNMP traps, dealing with Java environments on CentOS and Ubuntu, a discussion of scalable OpenNMS architecture, and announcements about releases and upcoming events.
If you haven’t already, make sure to check out the community. Read, ask questions, share your experiences. Whether you post or just lurk, there’s a wealth of information from users like you that can help you get the most out of your OpenNMS implementation.