The BLËSK NTA module is a sniffer program which, when correctly placed in your network, doesn’t need any additional configuration in order to function.
If you have followed instructions about configuring your devices to work with NTA, then all you have to do is to listen on the NTA virtual interface on which all flow data will arrive.
1. Go to Network Traffic Analyzer | Interfaces, then click on « tcp://127.0.0.1:5556 » virtual interface to start receiving data from the flow generators (e.x. Firewall, Switches, etc…).