How do I access netFlow or sFlow data from ntop?
A. You need to configure ntop as a listener. First, use the appropriate plugin to set the parameters – basically the port you want ntop to listen on. Then, using the Admin | Set Interface menu item, switch ntop to report on the sFlow/netFlow pseudo-device (NetFlow-device or sFlow-device). Q. Can I use ntop as a netflow collector. A. Not in the current versions – you used to be able, but that code was removed.