Is it possible for this to listen to a port of a local VM? about docker-ngrok HOT 2 OPEN

Currently I run an Ngrok Docker on Unraid pointing to the :32400 port on my Plex docker. All hosted on the same machine. You need to point to the IP of your VM as other machines in your network would access it. 192.168.... not the virtual network IPs of 172.....

No --link was required. Just NGROK_PORT and NGROK_AUTH. The key is to pass the IP and the Port at the same time to the NGROK_PORT variable.

Example:
NGROK_PORT = 192.168.2.22:32400

Otherwise you will only be sending localhost:32400 and it just doesn't work.

from docker-ngrok.

docker run --rm -it wernight/ngrok ngrok http host.docker.internal:3000

https://docs.docker.com/desktop/mac/networking/#use-cases-and-workarounds

from docker-ngrok.