HP OpenView Alternatives

HP openview is a network management system of Hewlett Packard.

http://en.wikipedia.org/wiki/HP_OpenView

Here are few alternatives for this...

Nagios: Open source monitoring system for mac, linux and unix platforms.

http://www.nagios.org/about/overview

OpenNMS: Open source monitoring system for linux platform.

http://www.opennms.org/wiki/Main_Page

Few more

http://www.zenoss.com/

http://www.nedi.ch/

http://sourceforge.net/projects/pandora/