(ZABBIX is an open source enterprise distributed monitoring software, created by alexeivladishev and supported by zabbixsia. ZABBIX is mainly used for network monitoring in enterprises. It mainly provides the following functions:? Automatic discovery of network devices and servers.? Distributed monitoring for centralized web management.? Support polling and triggering mechanisms.? The server software supports Linux, Solaris, HP-UX, AIX, FreeBSD, OpenBSD, and OSX. clientsoftwareforLinux,Solaris,HP-UX,AIX,FreeBSD,OpenBSD,OSX,Tru64/OSF1,WindowsNT4.0,Windows2000,Windows2003,WindowsXP,WindowsVista)。? Agent free monitoring.? Secure user authentication.? Flexible user rights.? Web based interface.? Flexible e-mail notification for predefined events.? High level (commercial) view of the monitored resources.? Audit log.)