I've posted earlier about the Network Extended workspaces. These are workspaces that you can download and deploy in your Tivoli Portal if you have OMEGAMON Mainframe Networks.
Here's an example of the Network Extended workspaces. In this example you see an integrated view of TCIP performance metrics (both real time and a plot chart) across mutliple z/OS LPARS and TCPIP stacks. On the left you see several drill down options to look at connecttions, backlogged connections, FTP, OSA, and much more. There is also an option for the FIND capability that I will discuss on a later post.