question about omnet capability

[daniel...@gmail.com]

Hi

I have a question about omnet capability!

I want to simulate a grid environment that it's resources (or nodes)  are geographically distributed  and can be heterogeneous. My  requirements for simulation are:

Clustering the Nodes that each cluster has their scheduler (or broker) for assign the task (or message) to it's nodes.

Connect to database for find the nodes, messages, and clusters information.

Find the cpu utilization, memory utilization and load of  each node .

Now my question is: have omnet these capability that I can simulate grid environment with these facilities?

Thanks