FlowDoh
Dashboard of network top-talkers using netflow sources
... file-sharing)
* Create a baseline of network statistics about your servers (planned feature)
FAQ:
Q: Why is it called FlowDoh?
A: Because "'Doh!" is what you will say after installing FlowDoh and finding that some of your servers are already hacked.
Another possible answer is this acronym: Flow-Dashboard-Of-Hogs.