Hi, i have a nvr (tplnk nvr 1008h ) and i have 2 cameras connected over rtsp wireless on wan (other network), the cameras uses the 40000 and 40001 port, and i opened same port for the nvr on my network, but is not working, if i active the DMZ for the nvr all works, so is a port that is closed, but i am not sure which one. what can i do?
