/etc/nginx/sites-enabled/site-config.conf

server {
        listen 80;
        server_name www.sitename.net sitename.net;
        root /var/www/sitename.net/public;
        index index.html index.htm index.php;

        access_log  /var/www/sitename.net/access.log;
        error_log  /var/www/sitename.net/error.log;

        # Directives to send expires headers and turn off 404 error logging.
        location ~* \.(js|css|png|jpg|jpeg|gif|ico)$ {
                expires max;
                log_not_found off;
                access_log off;
        }

        location = /favicon.ico {
                log_not_found off;
                access_log off;
        }

        location = /robots.txt {
                allow all;
                log_not_found off;
                access_log off;
        }

        ## Disable viewing .htaccess & .htpassword
        location ~ /\.ht {
                deny  all;
        }

        location ~ ^/info/.* {
                allow 192.168.1.88/32; # To give one ip access
        ##      allow 192.168.1.0/24; # To give a whole network access
                deny all;
                include /etc/nginx/php.conf;
        }

        include /etc/nginx/php.conf;
}