How to use TCP 443 for openvpn on GLX750 Router

[admon]

Pretty sure it should work the same as in the other topic you already asked

OpenVPN TCP Port 443

A few months older thread, but I was able to get OpenVPN on my Brume 2 to use TCP/443, but I did it manually after looking through this and other threads here. I successfully used TCP/443 during my trip to Europe to connect to the Brume 2 OpenVPN server from whatever network I was connected to including my cellular WiFi hotspot. and even from a cruise ship’s network. I replaced the 443 listen port parameters in the /etc/nginx/conf.d/gl.conf file from 443 to 4433 using SSH and the vi text edito…

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But not for incoming connections mostly, since you use LTE/5G.