PHP IP / Port Scan

[MRGRIM]

I’m trying to setup a webpage to go hand in hand with the OneClickVNC application Darren put together. I’m looking to do 2 things;-

1. Have a script running on IIS that will scan our network looking on port 5000 for all VNC listening servers. Once it has found one I’ll be able to make a specific OneClickVNC package so that the user can click either my name or my colleagues name and allow us to offer them support.

2. The second item is a modification of the above except I’d probably look at expanding the port range to 5001, 5002 e.t.c. so that we can support remote users.

Does anyone know of such a script? Any thoughts on this idea / implementation