Can NFA do this ...??

Guys,

Please be gentle but this is my first post, so here goes...

We have been tasked to monitor our network and generate reports. However, after using NFA 5 we have discovered that it meets most of our requirements but lacks just a couple of items.

This is a quick description of our network:

It consists of 90 serial devices, connections shared between 180 users utilising 3 x 3700 Cisco Routers. Users connect randomly to the cisco ports to send and receive their data. What we need to log are as follows:

1. Who is connected on each port
2. Their connection times
3. Data flow times over that period (2)

If there are multiple connections to one particular port we need to see each individual connection, their timings and dataflow for that period of connection. So far we have been unsucessful in collating this data. Singularly we have managed to track this information but we need a report that shows all three requirements (stated above).

Any assistance would be gratefully appreciated.

TIA

Tony