White list setup

Nginx Whitelist Setting for blocking all IPs (Allow registed IP only)

Step 1: Settings

Goto /etc/nginx/sites-available/default

CLI

sudo nano /etc/nginx/sites-available/default

Step 2: Add your ip as following

/etc/nginx/sites-available/default

server{
    listen 80;
 
    server_name api.r48n34.me; # Sub domain name
 
    location / {
        proxy_pass http://localhost:8085;
    
        # Add your ip
        allow 12.33.133.12;
        allow 122.31.2.122;
 
        deny all;  
    }
}

Step 3: Restart services

sudo nginx -t
sudo service nginx restart

Basic - Sub Domain Setting Basic - Setup Linux packages