Okay I found a workaround to my problem, if one can’t reach Plex with a local ip such as 192.168.x.x and don’t have any means to use 172.0.0.1, it would be helpful.
My friend told me to use Port Forwarding using SSH, it requiers having Windows Linux Subsystem installed (if on windows).
First, you have to enable Port Forwarding on the machine that has plex installed. To do so, you need to edit this file here : sudo nano /etc/ssh/sshd_config, then search for AllowTcpForwarding, change no to yes, and save the file.
Next you need to be on your Windows Linux Subsystem, on your own machine, and type ssh -L 32400:127.0.0.1:32400 <user>@<ip-nas>, replacing the last part according to your configuration.
It will act like a casual ssh connection, except that you enabled port forwarding.
Then you will need to open a browser page, and go to http://127.0.0.1:32400/web, and you should appear on the web interface to manage your options, such as reclaiming your server.
Hope it’ll help
