Zabbix Agent Simulator, as the name suggesting simulates Zabbix passive agent and can help to Zabbix Administrator to fill test or development Zabbix Server with pre-defined scenarios or simply random data. Good for configuration verifications, demos, training and other similar endeavors.

Here is the slides

http://www.slideshare.net/VladimirUlogov1/zasagent011

Here is the sources

https://github.com/vulogov/zas_agent