I want to access to Node Red dashboard over internet.
So i have installed a OPENVPN server on a vps host by OVH. Node Red was host on a raspberry pi and connected to internet with 4G box (ref box Huawei flybox) and obviously i have installed openvpn client on Rpi.
My problem is: I can't access to node red througt the vpn but i can access SSH or VNC with my phone connected on the VPN but node red is not accessible.
I try to openport with iptables on Rpi but no change.
So i need your help, and sorry for bad english i'm french
Thank you in advance for your answer,