1)   XR PerfMon Tools 3.5
XR PerfMon Tools remotely monitors MS Windows computers using WMI technology, providing valuable information for system administrators to optimize the efficiency and setup of servers and workstations. OPC server is available in other versions.

 2)   XR SNMP Tools 3.5
XR SNMP Tools monitors the Network Health as well as many other network parameters like bandwidth usage, error and collision rates, among others. It provides valuable info for system administrators. OPC server is available in other versions.