It is one of the best open network-management systems. Extreme scalable, excellent discovery, great map function in 1.3.2. A must in large and distributed environments.
given by Anonymous on October 3, 2007
Dependence on Sun Java + many other Java-based thingies like Tomcat, Ant etc., makes OpenNMS really hard to install and to get it going. Will people finally realize that Java doesnt work?
