Hello, Port 37779 is needed fo accessing NVR device. With NMAP with aggressive settings only ports 80 and 443 are open. Of course I have checked the user manual. Interesting is that UPnP finds the...

Hello, I have an issue with port forwarding. I want to port forward port 37779 but whatever I do it's not working. NMAP says the port is closed. Tried DMZ, virtual server, port triggering. It does...