zenoss, zenoss core, network monitoring, open source monitoring, open source software, monitoring software, application monitoring, configuration tools, fcap, itil, it alerting, it monitoring, it dashboard, it infrastructure management, it infrastructure monitoring, nagios, network admin, network monitoring utility, network monitor tool, network cmdb, it dashboard, python, it management, performance evaluation, network management, nagios, rrdtool, opennms, snmp, traffic monitoring, zope

zenoss is an enterprise-grade open source monitoring platform. zenoss products provide application, server, and network management capabilities built on the python-based zope application server. zenoss inc. provides support and professional services for the zenoss open source project.