[nsp] User Tracker replacement

[warner at cats.ucsc.edu]

> OK, it's a known fact-  CiscoWorks 2k sucks.    I can do everything it does
> with much simpler scripts *except* the correlation of hostnames to IP to MAC
> to switch ports like in user tracker on a very large scale (thousands of
> switch ports across hundreds of switches) basis..
>
> Anyone know of anything?

Look at:  http://www.netdisco.org