NPM (Docker) and Countries blocking with Geopip2

[Phidefer]

Hi all,

I use NPM to protect the access of my NAS. I have 3 Proxy Hosts and now I'm trying to block the http connections from 3 countries. I tried several ways to do that with geoip2 but the tutorials I used didn't provide a solution. It doesn't work. So if you have THE solution I'm very interested in. Thx