What is difference between 1194/udp & 443/udp?

JonH · Nov 29, 2016, 9:46 PM

On SG-2440, set up openvpn on 1194/udp. Connect to my NVR inside my LAN with an iPhone and can view camera's that NVR hosts. Camera's all use private ip so are non-routable.

Due to the well known issue of public wifi typically blocking ports, I am trying to set up on 443.
I tried TCP the camera's would not connect.
So set up 443/udp and it to does not connect.

In firewall, openvpn connects to NVR:8000 on both the 1194 vpn and 443 vpn.

So I would like to know why I can get a good result on 1194/udp but not on 443/udp

JonH · Nov 30, 2016, 1:16 AM

Answering my own question.
I had 2 OVPN servers, each with different port config's running.

This didn't work for me. Disabling one of the server config's allowed 443/udp to work very well on an iPhone over a cell connection.
I haven't tried this yet from a wifi connection outside of my home.