I have the following setup:
The rPi is behind a router/firewall that I have no control over, so I can’t port forward there.
When I ssh to the DO droplet, I can then ssh to the rPi using the VPN address. So the VPN is working.
I need to be able to open a browser window on a random client machine and connect to a port on the DO server which will connect me to the rPi. Specifically, the rPi is running node-red, so it’s port 1880.
I tried setting up a proxy using NGINX to do it, but was unable to get it working. I also tried a simple port forward using iptables, but no luck there either.
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