How to set up Swann CCTV using dns.org server via Virgin Hub 3.0
I am new to virgin media and used to have Swann CCTV system connecting through a host service - dyndns server to view the images via mobile app. BT hub normally provide a port forward service by putting in your address - xxx.dyndns.org, the port number, ID and password which match the detail connection in the phone and the CCTV. The 3.0 hub ask for local start/end port and external start/end port and protocol which I am less familiar with. Is there anyone have similar experience that can share?